./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2545567631 <...> . restart_syscall resumed>) = 0 executing program [pid 12425] write(1, "executing program\n", 18) = 18 [pid 12425] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12427 attached ./strace-static-x86_64: Process 12426 attached [pid 12425] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12428 attached [pid 12427] set_robust_list(0x55556531f660, 24 [pid 12426] set_robust_list(0x55556531f660, 24 [pid 12425] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12427 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12428 ./strace-static-x86_64: Process 12429 attached [pid 12428] set_robust_list(0x55556531f660, 24 [pid 12427] <... set_robust_list resumed>) = 0 [pid 12426] <... set_robust_list resumed>) = 0 [pid 12425] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12426 [pid 12425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12429 [pid 12429] set_robust_list(0x55556531f660, 24 [pid 12428] <... set_robust_list resumed>) = 0 [pid 12427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12425] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12429] <... set_robust_list resumed>) = 0 [pid 12428] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12427] <... prctl resumed>) = 0 [pid 12426] <... prctl resumed>) = 0 [pid 12425] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12429] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12428] <... prctl resumed>) = 0 [pid 12427] setpgid(0, 0 [pid 12426] setpgid(0, 0 [pid 12425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12427] <... setpgid resumed>) = 0 [pid 12426] <... setpgid resumed>) = 0 [pid 12425] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12425] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12425] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12427] <... openat resumed>) = 3 [pid 12425] exit_group(0 [pid 12427] write(3, "1000", 4 [pid 12426] <... openat resumed>) = 3 [pid 12425] <... exit_group resumed>) = ? [pid 12429] <... prctl resumed>) = 0 [pid 12428] setpgid(0, 0 [pid 12427] <... write resumed>) = 4 [pid 12426] write(3, "1000", 4 [pid 12425] +++ exited with 0 +++ [pid 12427] close(3 [pid 12426] <... write resumed>) = 4 [pid 12427] <... close resumed>) = 0 [pid 12426] close(3 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12427] write(1, "executing program\n", 18 [pid 12426] <... close resumed>) = 0 executing program executing program [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12427] <... write resumed>) = 18 [pid 12426] write(1, "executing program\n", 18 [pid 12429] setpgid(0, 0 [pid 12427] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12426] <... write resumed>) = 18 [pid 12428] <... setpgid resumed>) = 0 [pid 12427] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12426] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12427] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12426] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12427] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12426] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12428] <... openat resumed>) = 3 [pid 12427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12428] write(3, "1000", 4 [pid 12426] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12427] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12429] <... setpgid resumed>) = 0 [pid 12428] <... write resumed>) = 4 [pid 12427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12426] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12428] close(3 [pid 12429] <... openat resumed>) = 3 [pid 12427] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12429] write(3, "1000", 4 [pid 12428] <... close resumed>) = 0 [pid 12427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... restart_syscall resumed>) = 0 executing program [pid 12429] <... write resumed>) = 4 [pid 12428] write(1, "executing program\n", 18 [pid 12427] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12426] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12429] close(3 [pid 12428] <... write resumed>) = 18 [pid 12427] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12429] <... close resumed>) = 0 [pid 12427] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12426] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12429] write(1, "executing program\n", 18 [pid 12428] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12429] <... write resumed>) = 18 [pid 12427] exit_group(0 [pid 12426] 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 12428] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12429] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12427] <... exit_group resumed>) = ? [pid 12426] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12429] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12429] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12426] exit_group(0 [pid 12429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12428] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12427] +++ exited with 0 +++ [pid 12426] <... exit_group resumed>) = ? [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12430 [pid 12429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12428] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12429] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12429] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12429] exit_group(0) = ? ./strace-static-x86_64: Process 12430 attached [pid 12429] +++ exited with 0 +++ [pid 12428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12426] +++ exited with 0 +++ [pid 12430] set_robust_list(0x55556531f660, 24 [pid 12428] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12430] <... set_robust_list resumed>) = 0 [pid 12428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12430] <... prctl resumed>) = 0 [pid 12430] setpgid(0, 0 [pid 12428] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12430] <... setpgid resumed>) = 0 [pid 12428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12428] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12430] <... openat resumed>) = 3 [pid 12428] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12430] write(3, "1000", 4 [pid 12428] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 12430] <... write resumed>) = 4 [pid 287] <... restart_syscall resumed>) = 0 [pid 12428] exit_group(0 [pid 12430] close(3 [pid 12428] <... exit_group resumed>) = ? [pid 283] <... restart_syscall resumed>) = 0 [pid 12430] <... close resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12430] write(1, "executing program\n", 18 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 12431 attached [pid 12430] <... write resumed>) = 18 [pid 12428] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12431 [pid 12430] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12432 ./strace-static-x86_64: Process 12432 attached [pid 12431] set_robust_list(0x55556531f660, 24 [pid 12430] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12431] <... set_robust_list resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12430] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12430] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12432] set_robust_list(0x55556531f660, 24 [pid 12431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12430] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12430] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12430] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12433 [pid 12430] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12430] exit_group(0) = ? [pid 12432] <... set_robust_list resumed>) = 0 [pid 12431] <... prctl resumed>) = 0 [pid 12430] +++ exited with 0 +++ ./strace-static-x86_64: Process 12433 attached [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12431] setpgid(0, 0 [pid 12433] set_robust_list(0x55556531f660, 24 [pid 12431] <... setpgid resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12433] <... set_robust_list resumed>) = 0 [pid 12433] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12433] <... prctl resumed>) = 0 [pid 12433] setpgid(0, 0) = 0 [pid 12433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12431] <... openat resumed>) = 3 [pid 12433] <... openat resumed>) = 3 [pid 12432] <... prctl resumed>) = 0 [pid 12431] write(3, "1000", 4 [pid 12433] write(3, "1000", 4) = 4 executing program [pid 12433] close(3) = 0 [pid 12433] write(1, "executing program\n", 18) = 18 [pid 12433] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12432] setpgid(0, 0 [pid 12431] <... write resumed>) = 4 [pid 12433] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12431] close(3 [pid 12433] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12431] <... close resumed>) = 0 [pid 12432] <... setpgid resumed>) = 0 [pid 12433] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 12431] write(1, "executing program\n", 18 [pid 284] <... restart_syscall resumed>) = 0 [pid 12433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12431] <... write resumed>) = 18 [pid 12433] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12431] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12431] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12433] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12432] <... openat resumed>) = 3 [pid 12431] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12432] write(3, "1000", 4 [pid 12431] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12432] <... write resumed>) = 4 [pid 12431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 ./strace-static-x86_64: Process 12434 attached [pid 12433] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12432] close(3 [pid 12431] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12434] set_robust_list(0x55556531f660, 24 [pid 12433] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12432] <... close resumed>) = 0 executing program [pid 12431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12434 [pid 12434] <... set_robust_list resumed>) = 0 [pid 12433] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12432] write(1, "executing program\n", 18 [pid 12433] exit_group(0 [pid 12431] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12432] <... write resumed>) = 18 [pid 12433] <... exit_group resumed>) = ? [pid 12431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 12435 attached [pid 12434] <... prctl resumed>) = 0 [pid 12433] +++ exited with 0 +++ [pid 12432] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12431] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12434] setpgid(0, 0 [pid 12432] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12431] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12435 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12434] <... setpgid resumed>) = 0 [pid 12432] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12431] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12432] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12431] exit_group(0 [pid 12434] <... openat resumed>) = 3 [pid 12431] <... exit_group resumed>) = ? [pid 12435] set_robust_list(0x55556531f660, 24 [pid 12434] write(3, "1000", 4 [pid 12432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12435] <... set_robust_list resumed>) = 0 [pid 12434] <... write resumed>) = 4 [pid 12432] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12431] +++ exited with 0 +++ [pid 12435] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12434] close(3 [pid 12432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12435] <... prctl resumed>) = 0 [pid 12434] <... close resumed>) = 0 [pid 12432] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 12435] setpgid(0, 0 [pid 12434] write(1, "executing program\n", 18 [pid 12432] 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 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12436 attached [pid 12435] <... setpgid resumed>) = 0 [pid 12434] <... write resumed>) = 18 [pid 12432] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12436] set_robust_list(0x55556531f660, 24 [pid 12434] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12432] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12436 [pid 12436] <... set_robust_list resumed>) = 0 [pid 12435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12434] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12432] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12434] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12432] exit_group(0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12437 [pid 12436] <... prctl resumed>) = 0 [pid 12435] <... openat resumed>) = 3 [pid 12434] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12432] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12437 attached [pid 12436] setpgid(0, 0 [pid 12435] write(3, "1000", 4 [pid 12434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12437] set_robust_list(0x55556531f660, 24 [pid 12436] <... setpgid resumed>) = 0 [pid 12435] <... write resumed>) = 4 [pid 12434] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12432] +++ exited with 0 +++ [pid 12437] <... set_robust_list resumed>) = 0 [pid 12435] close(3 executing program [pid 12434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12437] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12435] <... close resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12437] <... prctl resumed>) = 0 [pid 12435] write(1, "executing program\n", 18 [pid 12434] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12437] setpgid(0, 0 [pid 12436] <... openat resumed>) = 3 [pid 12435] <... write resumed>) = 18 [pid 12434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12437] <... setpgid resumed>) = 0 [pid 12435] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12434] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12436] write(3, "1000", 4 [pid 12435] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12435] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12434] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12437] <... openat resumed>) = 3 [pid 12436] <... write resumed>) = 4 [pid 12435] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12434] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12437] write(3, "1000", 4 [pid 12436] close(3 [pid 12435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12434] exit_group(0executing program [pid 12437] <... write resumed>) = 4 [pid 12436] <... close resumed>) = 0 [pid 12435] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12434] <... exit_group resumed>) = ? [pid 12437] close(3 [pid 12436] write(1, "executing program\n", 18 [pid 12435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12435] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12437] <... close resumed>) = 0 [pid 12436] <... write resumed>) = 18 [pid 12435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12434] +++ exited with 0 +++ [pid 12437] write(1, "executing program\n", 18 [pid 12436] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12435] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12437] <... write resumed>) = 18 [pid 12436] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12435] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 12438 attached [pid 12437] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12436] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12435] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12437] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12436] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12437] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12438] set_robust_list(0x55556531f660, 24 [pid 12437] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12436] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12435] exit_group(0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12438 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12438] <... set_robust_list resumed>) = 0 [pid 12437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12435] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12439 attached [pid 12438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12437] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12436] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12439] set_robust_list(0x55556531f660, 24 [pid 12438] <... prctl resumed>) = 0 [pid 12437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12439 [pid 12439] <... set_robust_list resumed>) = 0 [pid 12438] setpgid(0, 0 [pid 12437] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12436] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12435] +++ exited with 0 +++ [pid 12439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12438] <... setpgid resumed>) = 0 [pid 12437] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12436] 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=12435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12439] <... prctl resumed>) = 0 [pid 12438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12437] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12436] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12439] setpgid(0, 0 [pid 12438] <... openat resumed>) = 3 [pid 12437] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12436] exit_group(0 [pid 12439] <... setpgid resumed>) = 0 [pid 12438] write(3, "1000", 4 [pid 12437] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12436] <... exit_group resumed>) = ? [pid 12439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12438] <... write resumed>) = 4 [pid 12437] exit_group(0 [pid 12436] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 12439] <... openat resumed>) = 3 [pid 12438] close(3 [pid 12437] <... exit_group resumed>) = ? [pid 12439] write(3, "1000", 4 [pid 12438] <... close resumed>) = 0 [pid 12437] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 12439] <... write resumed>) = 4 [pid 12438] write(1, "executing program\n", 18 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12439] close(3 [pid 12438] <... write resumed>) = 18 executing program [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12439] <... close resumed>) = 0 [pid 12438] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12439] write(1, "executing program\n", 18 [pid 12438] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12439] <... write resumed>) = 18 [pid 12438] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12439] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12438] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12439] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12440 [pid 12439] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12438] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12439] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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./strace-static-x86_64: Process 12440 attached [pid 12439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12438] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12439] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12438] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12440] set_robust_list(0x55556531f660, 24 [pid 12439] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12438] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] <... restart_syscall resumed>) = 0 [pid 12439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12438] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12441 [pid 12440] <... set_robust_list resumed>) = 0 [pid 12439] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12438] exit_group(0 [pid 12439] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12438] <... exit_group resumed>) = ? [pid 12440] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12439] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12438] +++ exited with 0 +++ [pid 12439] exit_group(0) = ? [pid 12440] <... prctl resumed>) = 0 [pid 12439] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12438, 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] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 12441 attached [pid 12441] set_robust_list(0x55556531f660, 24) = 0 [pid 12441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12441] setpgid(0, 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12442 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12441] <... setpgid resumed>) = 0 [pid 12440] setpgid(0, 0 [pid 12441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12441] write(3, "1000", 4 [pid 12440] <... setpgid resumed>) = 0 [pid 12441] <... write resumed>) = 4 [pid 12441] close(3) = 0 executing program [pid 12441] write(1, "executing program\n", 18) = 18 [pid 12441] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12441] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12442 attached [pid 12441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12442] set_robust_list(0x55556531f660, 24 [pid 12441] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12442] <... set_robust_list resumed>) = 0 [pid 12441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12442] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12441] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12440] <... openat resumed>) = 3 [pid 12440] write(3, "1000", 4) = 4 [pid 12442] <... prctl resumed>) = 0 [pid 12441] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12440] close(3 [pid 12442] setpgid(0, 0 [pid 12441] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12440] <... close resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 executing program [pid 12442] <... setpgid resumed>) = 0 [pid 12441] exit_group(0 [pid 12440] write(1, "executing program\n", 18 [pid 12442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12441] <... exit_group resumed>) = ? [pid 12442] <... openat resumed>) = 3 [pid 12441] +++ exited with 0 +++ [pid 12440] <... write resumed>) = 18 executing program [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12442] write(3, "1000", 4) = 4 [pid 12442] close(3) = 0 [pid 12442] write(1, "executing program\n", 18) = 18 [pid 12442] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12440] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12441, 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 12440] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12443 [pid 12442] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12442] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12444 attached ) = -1 EBADF (Bad file descriptor) [pid 12440] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 12443 attached ) = -1 EBADF (Bad file descriptor) [pid 12440] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12444 [pid 12443] set_robust_list(0x55556531f660, 24 [pid 12442] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12443] <... set_robust_list resumed>) = 0 [pid 12442] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12442] exit_group(0 [pid 12443] <... prctl resumed>) = 0 [pid 12442] <... exit_group resumed>) = ? [pid 12444] set_robust_list(0x55556531f660, 24 [pid 12443] setpgid(0, 0 [pid 12442] +++ exited with 0 +++ [pid 12440] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12445 [pid 12440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12443] <... setpgid resumed>) = 0 [pid 12443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12440] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12443] write(3, "1000", 4 [pid 12440] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12440] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 12444] <... set_robust_list resumed>) = 0 [pid 12443] <... write resumed>) = 4 ./strace-static-x86_64: Process 12445 attached [pid 12443] close(3 [pid 12440] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12445] set_robust_list(0x55556531f660, 24 [pid 12444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12443] <... close resumed>) = 0 [pid 12445] <... set_robust_list resumed>) = 0 [pid 12443] write(1, "executing program\n", 18 [pid 12445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12444] <... prctl resumed>) = 0 [pid 12443] <... write resumed>) = 18 [pid 12440] exit_group(0 [pid 12445] <... prctl resumed>) = 0 [pid 12443] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12440] <... exit_group resumed>) = ? [pid 12445] setpgid(0, 0 [pid 12444] setpgid(0, 0 [pid 12443] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12445] <... setpgid resumed>) = 0 [pid 12443] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12443] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12445] <... openat resumed>) = 3 [pid 12443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12440] +++ exited with 0 +++ [pid 12445] write(3, "1000", 4 [pid 12444] <... setpgid resumed>) = 0 [pid 12443] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12445] <... write resumed>) = 4 [pid 12443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 12445] close(3 [pid 12444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12443] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12445] <... close resumed>) = 0 [pid 12443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12445] write(1, "executing program\n", 18 [pid 12443] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12445] <... write resumed>) = 18 [pid 12443] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12445] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12444] <... openat resumed>) = 3 [pid 12443] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12445] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12444] write(3, "1000", 4 [pid 12443] exit_group(0 [pid 12445] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12444] <... write resumed>) = 4 [pid 12443] <... exit_group resumed>) = ? [pid 12445] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12444] close(3 [pid 12443] +++ exited with 0 +++ [pid 12445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12444] <... close resumed>) = 0 [pid 12445] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 12444] write(1, "executing program\n", 18 [pid 12445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12444] <... write resumed>) = 18 [pid 12445] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12445] 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 12444] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12445] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12444] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12445] exit_group(0 [pid 12444] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12445] <... exit_group resumed>) = ? [pid 12444] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12445] +++ exited with 0 +++ [pid 12444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12446 attached [pid 12446] set_robust_list(0x55556531f660, 24) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12446 [pid 12444] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12447 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12446] setpgid(0, 0 [pid 12444] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12447 attached [pid 12446] <... setpgid resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 12446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12447] set_robust_list(0x55556531f660, 24 [pid 12446] <... openat resumed>) = 3 [pid 12444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12447] <... set_robust_list resumed>) = 0 [pid 12446] write(3, "1000", 4) = 4 [pid 12446] close(3) = 0 [pid 12446] write(1, "executing program\n", 18) = 18 [pid 12446] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12446] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12449 attached ./strace-static-x86_64: Process 12448 attached [pid 12444] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12448 [pid 12444] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12449 [pid 12446] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12444] exit_group(0) = ? [pid 12448] set_robust_list(0x55556531f660, 24 [pid 12446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12444] +++ exited with 0 +++ [pid 12448] <... set_robust_list resumed>) = 0 [pid 12449] set_robust_list(0x55556531f660, 24 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12449] <... set_robust_list resumed>) = 0 [pid 12448] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12446] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12446] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12448] <... prctl resumed>) = 0 [pid 12446] exit_group(0 [pid 12449] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12448] setpgid(0, 0 [pid 12449] <... prctl resumed>) = 0 [pid 12446] <... exit_group resumed>) = ? [pid 12449] setpgid(0, 0 [pid 12448] <... setpgid resumed>) = 0 [pid 12446] +++ exited with 0 +++ [pid 12449] <... setpgid resumed>) = 0 [pid 12447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12448] <... openat resumed>) = 3 [pid 12447] <... prctl resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12449] <... openat resumed>) = 3 [pid 12447] setpgid(0, 0 [pid 12449] write(3, "1000", 4) = 4 [pid 12448] write(3, "1000", 4 [pid 12447] <... setpgid resumed>) = 0 [pid 12449] close(3) = 0 [pid 12448] <... write resumed>) = 4 [pid 12448] close(3) = 0 executing program executing program [pid 12447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12449] write(1, "executing program\n", 18 [pid 12448] write(1, "executing program\n", 18 [pid 12449] <... write resumed>) = 18 [pid 12448] <... write resumed>) = 18 [pid 12448] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12447] <... openat resumed>) = 3 [pid 12449] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12448] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12449] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12448] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12447] write(3, "1000", 4 [pid 12449] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12448] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12449] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12447] <... write resumed>) = 4 [pid 12449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12448] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12449] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12447] close(3 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 12449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12448] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12447] <... close resumed>) = 0 [pid 12448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12448] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12449] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12448] exit_group(0) = ? [pid 12449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 12447] write(1, "executing program\n", 18 [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 12449] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12448] +++ exited with 0 +++ [pid 12447] <... write resumed>) = 18 ./strace-static-x86_64: Process 12450 attached ./strace-static-x86_64: Process 12451 attached [pid 12449] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12447] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12450] set_robust_list(0x55556531f660, 24 [pid 12449] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12447] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12450 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12451 [pid 12451] set_robust_list(0x55556531f660, 24 [pid 12450] <... set_robust_list resumed>) = 0 [pid 12449] exit_group(0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12449] <... exit_group resumed>) = ? [pid 12447] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12451] <... set_robust_list resumed>) = 0 [pid 12451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12451] setpgid(0, 0) = 0 [pid 12451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12450] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12449] +++ exited with 0 +++ [pid 12447] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12450] <... prctl resumed>) = 0 [pid 12447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12450] setpgid(0, 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12450] <... setpgid resumed>) = 0 [pid 12447] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12451] <... openat resumed>) = 3 [pid 12447] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12451] write(3, "1000", 4 [pid 12447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12451] <... write resumed>) = 4 [pid 12447] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12450] <... openat resumed>) = 3 [pid 12447] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12450] write(3, "1000", 4 [pid 12447] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12450] <... write resumed>) = 4 [pid 12451] close(3) = 0 [pid 12451] write(1, "executing program\n", 18 [pid 12450] close(3 [pid 12447] exit_group(0 [pid 12450] <... close resumed>) = 0 [pid 12447] <... exit_group resumed>) = ? executing program executing program [pid 12450] write(1, "executing program\n", 18 [pid 12451] <... write resumed>) = 18 [pid 12451] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12451] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12447] +++ exited with 0 +++ [pid 12451] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12450] <... write resumed>) = 18 [pid 12451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12450] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12451] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12450] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12451] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12450] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12451] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12451] exit_group(0 [pid 12450] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12451] <... exit_group resumed>) = ? [pid 12450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12451] +++ exited with 0 +++ [pid 12450] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 12450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12450] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12450] 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 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 resumed>, child_tidptr=0x55556531f650) = 12452 [pid 12450] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12452 attached [pid 12452] set_robust_list(0x55556531f660, 24) = 0 [pid 12452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12452] setpgid(0, 0) = 0 [pid 12452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12452] write(3, "1000", 4) = 4 [pid 12452] close(3) = 0 [pid 12452] write(1, "executing program\n", 18 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12454 executing program [pid 12450] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12453 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12455 [pid 12450] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12452] <... write resumed>) = 18 [pid 12450] exit_group(0) = ? [pid 12452] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12452] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12450] +++ exited with 0 +++ [pid 12452] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 ...>./strace-static-x86_64: Process 12454 attached ./strace-static-x86_64: Process 12453 attached [pid 12452] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12455 attached [pid 12454] set_robust_list(0x55556531f660, 24 [pid 12453] set_robust_list(0x55556531f660, 24 [pid 284] <... restart_syscall resumed>) = 0 [pid 12455] set_robust_list(0x55556531f660, 24 [pid 12454] <... set_robust_list resumed>) = 0 [pid 12453] <... set_robust_list resumed>) = 0 [pid 12452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12455] <... set_robust_list resumed>) = 0 [pid 12454] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12453] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12452] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 12456 attached ) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12456 [pid 12452] exit_group(0 [pid 12456] set_robust_list(0x55556531f660, 24 [pid 12452] <... exit_group resumed>) = ? [pid 12456] <... set_robust_list resumed>) = 0 [pid 12455] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12454] <... prctl resumed>) = 0 [pid 12453] <... prctl resumed>) = 0 [pid 12456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12454] setpgid(0, 0 [pid 12452] +++ exited with 0 +++ [pid 12456] setpgid(0, 0 [pid 12454] <... setpgid resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12456] <... setpgid resumed>) = 0 [pid 12455] <... prctl resumed>) = 0 [pid 12454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12453] setpgid(0, 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12455] setpgid(0, 0 [pid 12454] <... openat resumed>) = 3 [pid 12453] <... setpgid resumed>) = 0 [pid 12456] <... openat resumed>) = 3 [pid 12454] write(3, "1000", 4) = 4 [pid 12454] close(3) = 0 [pid 12454] write(1, "executing program\n", 18executing program ) = 18 [pid 12454] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12456] write(3, "1000", 4 [pid 12455] <... setpgid resumed>) = 0 [pid 12453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12454] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12454] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12456] <... write resumed>) = 4 [pid 12455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12453] <... openat resumed>) = 3 [pid 12454] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12456] close(3executing program [pid 12455] <... openat resumed>) = 3 [pid 12453] write(3, "1000", 4 [pid 12456] <... close resumed>) = 0 [pid 12455] write(3, "1000", 4 [pid 12453] <... write resumed>) = 4 [pid 12456] write(1, "executing program\n", 18 [pid 12455] <... write resumed>) = 4 [pid 12453] close(3 [pid 12456] <... write resumed>) = 18 [pid 12455] close(3 [pid 12456] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12455] <... close resumed>) = 0 [pid 12453] <... close resumed>) = 0 [pid 12456] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12454] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 12456] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12455] write(1, "executing program\n", 18 [pid 12454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 12453] write(1, "executing program\n", 18 [pid 12456] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12455] <... write resumed>) = 18 [pid 12454] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12453] <... write resumed>) = 18 [pid 12456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12455] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12453] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 resumed>) = 0 [pid 12456] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12455] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12454] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12453] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12455] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12454] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12453] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12456] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12455] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12454] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12453] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12454] exit_group(0 [pid 12453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12456] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12455] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12454] <... exit_group resumed>) = ? [pid 12453] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12456] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12454] +++ exited with 0 +++ [pid 12453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12456] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12455] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12457 ./strace-static-x86_64: Process 12457 attached [pid 12457] set_robust_list(0x55556531f660, 24 [pid 12453] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12457] <... set_robust_list resumed>) = 0 [pid 12456] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12456] <... exit_group resumed>) = ? [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12457] setpgid(0, 0) = 0 [pid 12457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12456] +++ exited with 0 +++ [pid 12455] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12453] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12455] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12453] 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=12456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 12455] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12453] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12457] write(3, "1000", 4 [pid 12455] exit_group(0 [pid 12457] <... write resumed>) = 4 [pid 12455] <... exit_group resumed>) = ? [pid 12453] exit_group(0 [pid 12457] close(3) = 0 [pid 12457] write(1, "executing program\n", 18) = 18 [pid 12457] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12457] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12455] +++ exited with 0 +++ [pid 12457] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12453] <... exit_group resumed>) = ? [pid 12457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12457] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12453] +++ exited with 0 +++ [pid 12457] 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=12453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12457] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 [pid 12457] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... restart_syscall resumed>) = 0 [pid 12457] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 12457] exit_group(0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... restart_syscall resumed>) = 0 [pid 12457] <... exit_group resumed>) = ? [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12459 attached ./strace-static-x86_64: Process 12458 attached [pid 12457] +++ exited with 0 +++ [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12458 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12459 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12460 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12458] set_robust_list(0x55556531f660, 24 [pid 12459] set_robust_list(0x55556531f660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12462 ./strace-static-x86_64: Process 12460 attached [pid 12460] set_robust_list(0x55556531f660, 24 [pid 12459] <... set_robust_list resumed>) = 0 [pid 12458] <... set_robust_list resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12461 [pid 12460] <... set_robust_list resumed>) = 0 [pid 12460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12460] setpgid(0, 0) = 0 [pid 12460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12458] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 12462 attached [pid 12460] <... openat resumed>) = 3 [pid 12459] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12458] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 12461 attached [pid 12461] set_robust_list(0x55556531f660, 24) = 0 [pid 12462] set_robust_list(0x55556531f660, 24 [pid 12461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12459] <... prctl resumed>) = 0 [pid 12458] setpgid(0, 0 [pid 12460] write(3, "1000", 4) = 4 [pid 12460] close(3 [pid 12461] <... prctl resumed>) = 0 [pid 12460] <... close resumed>) = 0 [pid 12461] setpgid(0, 0executing program [pid 12460] write(1, "executing program\n", 18 [pid 12461] <... setpgid resumed>) = 0 [pid 12460] <... write resumed>) = 18 [pid 12461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12458] <... setpgid resumed>) = 0 [pid 12460] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12459] setpgid(0, 0 [pid 12461] <... openat resumed>) = 3 [pid 12460] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12458] <... openat resumed>) = 3 [pid 12460] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12459] <... setpgid resumed>) = 0 [pid 12458] write(3, "1000", 4 [pid 12462] <... set_robust_list resumed>) = 0 [pid 12458] <... write resumed>) = 4 [pid 12461] write(3, "1000", 4 [pid 12460] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12458] close(3 [pid 12461] <... write resumed>) = 4 [pid 12460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12458] <... close resumed>) = 0 [pid 12461] close(3 [pid 12460] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12459] <... openat resumed>) = 3 [pid 12458] write(1, "executing program\n", 18 [pid 12462] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12461] <... close resumed>) = 0 [pid 12460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12459] write(3, "1000", 4 [pid 12458] <... write resumed>) = 18 [pid 12462] <... prctl resumed>) = 0 executing program [pid 12461] write(1, "executing program\n", 18 [pid 12460] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12458] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12459] <... write resumed>) = 4 [pid 12461] <... write resumed>) = 18 [pid 12460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12459] close(3 [pid 12458] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12462] setpgid(0, 0 [pid 12461] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12460] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12459] <... close resumed>) = 0 [pid 12458] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12462] <... setpgid resumed>) = 0 [pid 12461] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12460] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 12459] write(1, "executing program\n", 18 [pid 12458] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12461] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12460] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12459] <... write resumed>) = 18 [pid 12458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12461] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12460] exit_group(0 [pid 12459] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12458] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12462] <... openat resumed>) = 3 [pid 12461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12460] <... exit_group resumed>) = ? [pid 12459] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12462] write(3, "1000", 4 [pid 12461] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12460] +++ exited with 0 +++ [pid 12459] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12458] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12462] <... write resumed>) = 4 [pid 12461] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12459] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12458] 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=12460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12462] close(3 [pid 12461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12458] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12462] <... close resumed>) = 0 [pid 12461] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12459] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12458] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 executing program [pid 12462] write(1, "executing program\n", 18 [pid 12461] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12458] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12462] <... write resumed>) = 18 [pid 12461] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12461] exit_group(0) = ? [pid 12459] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12462] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12461] +++ exited with 0 +++ [pid 12459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12458] exit_group(0 [pid 12462] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12459] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12458] <... exit_group resumed>) = ? [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12462] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12459] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12462] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12459] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12458] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 12462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12459] exit_group(0 [pid 12462] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12459] <... exit_group resumed>) = ? [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12462] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12459] +++ exited with 0 +++ [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12462] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 12463 attached [pid 12462] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12462] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12463 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12464 attached [pid 12463] set_robust_list(0x55556531f660, 24 [pid 12462] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12464 [pid 12462] exit_group(0 [pid 12463] <... set_robust_list resumed>) = 0 [pid 12464] set_robust_list(0x55556531f660, 24) = 0 [pid 12464] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12463] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12462] <... exit_group resumed>) = ? [pid 12464] <... prctl resumed>) = 0 [pid 12464] setpgid(0, 0) = 0 [pid 12464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12464] write(3, "1000", 4) = 4 [pid 12464] close(3 [pid 12462] +++ exited with 0 +++ [pid 12463] <... prctl resumed>) = 0 [pid 12464] <... close resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12464] write(1, "executing program\n", 18executing program [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12464] <... write resumed>) = 18 [pid 12464] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12463] setpgid(0, 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 12463] <... setpgid resumed>) = 0 [pid 12464] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12464] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12464] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12463] <... openat resumed>) = 3 [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 12463] write(3, "1000", 4 [pid 12464] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] <... restart_syscall resumed>) = 0 [pid 12464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12464] 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 12464] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12463] <... write resumed>) = 4 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12465 ./strace-static-x86_64: Process 12467 attached ./strace-static-x86_64: Process 12466 attached [pid 12464] exit_group(0 [pid 12463] close(3 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12466 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12467 [pid 12464] <... exit_group resumed>) = ? [pid 12463] <... close resumed>) = 0 [pid 12467] set_robust_list(0x55556531f660, 24 [pid 12466] set_robust_list(0x55556531f660, 24 [pid 12464] +++ exited with 0 +++ executing program [pid 12463] write(1, "executing program\n", 18) = 18 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12463] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12467] <... set_robust_list resumed>) = 0 [pid 12466] <... set_robust_list resumed>) = 0 [pid 12463] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12463] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 12468 attached ./strace-static-x86_64: Process 12465 attached [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12468 [pid 12465] set_robust_list(0x55556531f660, 24 [pid 12468] set_robust_list(0x55556531f660, 24 [pid 12467] <... prctl resumed>) = 0 [pid 12466] <... prctl resumed>) = 0 [pid 12465] <... set_robust_list resumed>) = 0 [pid 12463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12466] setpgid(0, 0 [pid 12463] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12465] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12468] <... set_robust_list resumed>) = 0 [pid 12467] setpgid(0, 0 [pid 12466] <... setpgid resumed>) = 0 [pid 12465] <... prctl resumed>) = 0 [pid 12463] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12465] setpgid(0, 0 [pid 12463] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12467] <... setpgid resumed>) = 0 [pid 12465] <... setpgid resumed>) = 0 [pid 12463] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12463] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 12465] <... openat resumed>) = 3 [pid 12467] <... openat resumed>) = 3 [pid 12463] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12465] write(3, "1000", 4) = 4 [pid 12463] exit_group(0 [pid 12465] close(3 [pid 12463] <... exit_group resumed>) = ? [pid 12467] write(3, "1000", 4 [pid 12466] <... openat resumed>) = 3 [pid 12465] <... close resumed>) = 0 [pid 12465] write(1, "executing program\n", 18) = 18 [pid 12465] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12465] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12466] write(3, "1000", 4 [pid 12463] +++ exited with 0 +++ [pid 12467] <... write resumed>) = 4 [pid 12465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12467] close(3 [pid 12466] <... write resumed>) = 4 [pid 12465] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12467] <... close resumed>) = 0 [pid 12466] close(3 [pid 12465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12467] write(1, "executing program\n", 18 [pid 12466] <... close resumed>) = 0 [pid 12465] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12465] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 12467] <... write resumed>) = 18 [pid 12466] write(1, "executing program\n", 18 [pid 12465] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 12467] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12466] <... write resumed>) = 18 [pid 12465] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12468] <... prctl resumed>) = 0 [pid 12467] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12466] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12465] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12468] setpgid(0, 0 [pid 12467] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12466] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12465] exit_group(0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12468] <... setpgid resumed>) = 0 [pid 12467] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12466] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12465] <... exit_group resumed>) = ? [pid 12468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12466] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12465] +++ exited with 0 +++ [pid 12467] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12469 [pid 12467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12466] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12468] <... openat resumed>) = 3 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12469 attached [pid 12467] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12469] set_robust_list(0x55556531f660, 24 [pid 12468] write(3, "1000", 4 [pid 12467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12466] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 12469] <... set_robust_list resumed>) = 0 [pid 12467] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12468] <... write resumed>) = 4 [pid 12468] close(3 [pid 12467] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12466] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12468] <... close resumed>) = 0 [pid 12467] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12466] 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 12469] <... prctl resumed>) = 0 [pid 12467] exit_group(0 [pid 12469] setpgid(0, 0) = 0 [pid 12469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program executing program [pid 12468] write(1, "executing program\n", 18 [pid 12467] <... exit_group resumed>) = ? [pid 12466] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12469] write(3, "1000", 4) = 4 [pid 12469] close(3) = 0 [pid 12469] write(1, "executing program\n", 18) = 18 [pid 12469] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12467] +++ exited with 0 +++ [pid 12469] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12470 [pid 12469] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12468] <... write resumed>) = 18 [pid 12466] exit_group(0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12470 attached [pid 12469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12468] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12466] <... exit_group resumed>) = ? [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12470] set_robust_list(0x55556531f660, 24 [pid 12469] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12468] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12468] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12470] <... set_robust_list resumed>) = 0 [pid 12469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12468] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12466] +++ exited with 0 +++ [pid 12470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12470] <... prctl resumed>) = 0 [pid 12469] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12468] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12470] setpgid(0, 0 [pid 12469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12470] <... setpgid resumed>) = 0 [pid 12469] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12468] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12469] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12470] <... openat resumed>) = 3 [pid 12469] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12468] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12470] write(3, "1000", 4 [pid 12469] exit_group(0 [pid 12468] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12470] <... write resumed>) = 4 [pid 12469] <... exit_group resumed>) = ? [pid 12468] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12468] exit_group(0) = ? [pid 12470] close(3 [pid 12469] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 12470] <... close resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 12470] write(1, "executing program\n", 18 [pid 12468] +++ exited with 0 +++ [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... restart_syscall resumed>) = 0 [pid 12470] <... write resumed>) = 18 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12470] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556531f650) = 12472 [pid 12470] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12471 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12470] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12471 attached [pid 12471] set_robust_list(0x55556531f660, 24) = 0 [pid 12471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12471] setpgid(0, 0) = 0 [pid 12471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12470] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12473 [pid 12470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12474 ./strace-static-x86_64: Process 12474 attached ./strace-static-x86_64: Process 12473 attached [pid 12470] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12471] <... openat resumed>) = 3 [pid 12470] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12471] write(3, "1000", 4 [pid 12470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12471] <... write resumed>) = 4 [pid 12470] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12471] close(3 [pid 12470] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12474] set_robust_list(0x55556531f660, 24 [pid 12471] <... close resumed>) = 0 executing program [pid 12470] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12471] write(1, "executing program\n", 18) = 18 [pid 12474] <... set_robust_list resumed>) = 0 [pid 12470] exit_group(0 [pid 12473] set_robust_list(0x55556531f660, 24 [pid 12470] <... exit_group resumed>) = ? [pid 12474] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12471] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12472 attached ) = -1 EPERM (Operation not permitted) [pid 12471] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12472] set_robust_list(0x55556531f660, 24 [pid 12471] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12472] <... set_robust_list resumed>) = 0 [pid 12470] +++ exited with 0 +++ [pid 12474] <... prctl resumed>) = 0 [pid 12473] <... set_robust_list resumed>) = 0 [pid 12473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12472] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12474] setpgid(0, 0 [pid 12473] <... prctl resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12471] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12472] <... prctl resumed>) = 0 [pid 12474] <... setpgid resumed>) = 0 [pid 12473] setpgid(0, 0 [pid 12471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12473] <... setpgid resumed>) = 0 [pid 12471] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12472] setpgid(0, 0 [pid 12471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12474] <... openat resumed>) = 3 [pid 12473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12471] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12472] <... setpgid resumed>) = 0 [pid 12474] write(3, "1000", 4 [pid 12473] <... openat resumed>) = 3 [pid 12471] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12474] <... write resumed>) = 4 executing program [pid 12473] write(3, "1000", 4 [pid 12471] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12474] close(3) = 0 [pid 12473] <... write resumed>) = 4 [pid 12471] exit_group(0 [pid 12474] write(1, "executing program\n", 18 [pid 12473] close(3 [pid 12472] <... openat resumed>) = 3 [pid 12474] <... write resumed>) = 18 [pid 12473] <... close resumed>) = 0 [pid 12471] <... exit_group resumed>) = ? executing program [pid 12472] write(3, "1000", 4 [pid 12474] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12473] write(1, "executing program\n", 18 [pid 12474] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12473] <... write resumed>) = 18 [pid 287] <... restart_syscall resumed>) = 0 [pid 12474] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12473] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12474] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12473] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12471] +++ exited with 0 +++ [pid 12472] <... write resumed>) = 4 [pid 12474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12473] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12472] close(3 [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=12471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12474] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12473] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12472] <... close resumed>) = 0 ./strace-static-x86_64: Process 12475 attached [pid 12474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12472] write(1, "executing program\n", 18executing program [pid 12475] set_robust_list(0x55556531f660, 24 [pid 12474] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12473] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12472] <... write resumed>) = 18 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12475 [pid 12475] <... set_robust_list resumed>) = 0 [pid 12474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12472] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12475] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12474] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12473] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12472] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12475] <... prctl resumed>) = 0 [pid 12474] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12472] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12475] setpgid(0, 0 [pid 12474] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12473] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12472] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12475] <... setpgid resumed>) = 0 [pid 12474] exit_group(0 [pid 12473] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12472] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12474] <... exit_group resumed>) = ? [pid 12473] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12472] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12474] +++ exited with 0 +++ [pid 12472] exit_group(0 [pid 12473] exit_group(0 [pid 12475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12472] <... exit_group resumed>) = ? [pid 12475] <... openat resumed>) = 3 [pid 12473] <... exit_group resumed>) = ? [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12472] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12472, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12473] +++ exited with 0 +++ [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12475] write(3, "1000", 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12475] <... write resumed>) = 4 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12475] close(3 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12475] <... close resumed>) = 0 executing program [pid 12475] write(1, "executing program\n", 18) = 18 [pid 12475] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12476 attached ) = -1 EPERM (Operation not permitted) [pid 12475] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12476 [pid 12476] set_robust_list(0x55556531f660, 24 [pid 12475] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... restart_syscall resumed>) = 0 [pid 12475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12476] <... set_robust_list resumed>) = 0 [pid 12475] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12476] <... prctl resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12476] setpgid(0, 0) = 0 [pid 12476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12477 [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 12476] <... openat resumed>) = 3 [pid 12476] write(3, "1000", 4) = 4 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12478 [pid 12475] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12479 attached ./strace-static-x86_64: Process 12478 attached ./strace-static-x86_64: Process 12477 attached executing program [pid 12476] close(3 [pid 12475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12479 [pid 12479] set_robust_list(0x55556531f660, 24 [pid 12476] <... close resumed>) = 0 [pid 12479] <... set_robust_list resumed>) = 0 [pid 12476] write(1, "executing program\n", 18 [pid 12479] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12478] set_robust_list(0x55556531f660, 24 [pid 12477] set_robust_list(0x55556531f660, 24 [pid 12476] <... write resumed>) = 18 [pid 12475] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12479] <... prctl resumed>) = 0 [pid 12478] <... set_robust_list resumed>) = 0 [pid 12477] <... set_robust_list resumed>) = 0 [pid 12476] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12475] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12479] setpgid(0, 0 [pid 12478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12476] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12475] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12479] <... setpgid resumed>) = 0 [pid 12476] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12478] <... prctl resumed>) = 0 [pid 12477] <... prctl resumed>) = 0 [pid 12476] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12475] exit_group(0 [pid 12479] <... openat resumed>) = 3 [pid 12478] setpgid(0, 0 [pid 12476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12479] write(3, "1000", 4 [pid 12478] <... setpgid resumed>) = 0 executing program [pid 12477] setpgid(0, 0 [pid 12476] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12475] <... exit_group resumed>) = ? [pid 12479] <... write resumed>) = 4 [pid 12476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12479] close(3 [pid 12476] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12479] <... close resumed>) = 0 [pid 12476] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12479] write(1, "executing program\n", 18 [pid 12476] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12475] +++ exited with 0 +++ [pid 12479] <... write resumed>) = 18 [pid 12478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12477] <... setpgid resumed>) = 0 [pid 12476] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12479] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12476] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12479] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12478] <... openat resumed>) = 3 [pid 12477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12476] exit_group(0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12479] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12478] write(3, "1000", 4 [pid 12477] <... openat resumed>) = 3 [pid 12476] <... exit_group resumed>) = ? [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12479] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12478] <... write resumed>) = 4 [pid 12477] write(3, "1000", 4 [pid 12478] close(3 [pid 12477] <... write resumed>) = 4 [pid 12479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12478] <... close resumed>) = 0 [pid 12477] close(3 [pid 12476] +++ exited with 0 +++ executing program [pid 12479] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12478] write(1, "executing program\n", 18 [pid 12477] <... close resumed>) = 0 executing program [pid 12479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12478] <... write resumed>) = 18 [pid 12477] write(1, "executing program\n", 18 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12478] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12477] <... write resumed>) = 18 [pid 287] <... restart_syscall resumed>) = 0 [pid 12479] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12479] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12478] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12477] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 resumed>) = 0 [pid 12479] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12478] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12477] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12479] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12478] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12477] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12479] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12477] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 12480 attached [pid 12479] exit_group(0 [pid 12478] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12480] set_robust_list(0x55556531f660, 24 [pid 12479] <... exit_group resumed>) = ? [pid 12478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12477] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12480 [pid 12480] <... set_robust_list resumed>) = 0 [pid 12478] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12479] +++ exited with 0 +++ [pid 12478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12477] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12481 [pid 12480] <... prctl resumed>) = 0 [pid 12478] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12477] 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=12479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12480] setpgid(0, 0 [pid 12478] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12477] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12480] <... setpgid resumed>) = 0 [pid 12478] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12477] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12478] exit_group(0 [pid 12477] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12481 attached [pid 12480] <... openat resumed>) = 3 [pid 12478] <... exit_group resumed>) = ? [pid 12477] exit_group(0 [pid 12481] set_robust_list(0x55556531f660, 24 [pid 12480] write(3, "1000", 4 [pid 12481] <... set_robust_list resumed>) = 0 [pid 12480] <... write resumed>) = 4 [pid 12478] +++ exited with 0 +++ [pid 12477] <... exit_group resumed>) = ? [pid 12481] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12480] close(3 [pid 12481] <... prctl resumed>) = 0 [pid 12477] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12480] <... close resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12481] setpgid(0, 0 [pid 284] <... restart_syscall resumed>) = 0 executing program [pid 12480] write(1, "executing program\n", 18 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12480] <... write resumed>) = 18 [pid 12481] <... setpgid resumed>) = 0 [pid 12481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12482 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12481] write(3, "1000", 4) = 4 [pid 12481] close(3) = 0 [pid 12481] write(1, "executing program\n", 18 [pid 286] <... restart_syscall resumed>) = 0 executing program [pid 12480] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12483 [pid 12481] <... write resumed>) = 18 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12480] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12481] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12481] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12480] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12484 attached ./strace-static-x86_64: Process 12483 attached ./strace-static-x86_64: Process 12482 attached [pid 12481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12480] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12484 [pid 12483] set_robust_list(0x55556531f660, 24 [pid 12481] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12483] <... set_robust_list resumed>) = 0 [pid 12481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12480] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12484] set_robust_list(0x55556531f660, 24 [pid 12483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12482] set_robust_list(0x55556531f660, 24 [pid 12481] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12484] <... set_robust_list resumed>) = 0 [pid 12483] <... prctl resumed>) = 0 [pid 12482] <... set_robust_list resumed>) = 0 [pid 12481] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12482] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12481] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12480] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12482] <... prctl resumed>) = 0 [pid 12481] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12480] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12483] setpgid(0, 0 [pid 12482] setpgid(0, 0 [pid 12481] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12480] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12482] <... setpgid resumed>) = 0 [pid 12481] exit_group(0 [pid 12480] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12483] <... setpgid resumed>) = 0 [pid 12484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12481] <... exit_group resumed>) = ? [pid 12480] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12484] <... prctl resumed>) = 0 [pid 12483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12482] <... openat resumed>) = 3 [pid 12481] +++ exited with 0 +++ [pid 12484] setpgid(0, 0 [pid 12482] write(3, "1000", 4 [pid 12480] exit_group(0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 12484] <... setpgid resumed>) = 0 [pid 12483] <... openat resumed>) = 3 [pid 12482] <... write resumed>) = 4 [pid 12480] <... exit_group resumed>) = ? [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12483] write(3, "1000", 4 [pid 12482] close(3) = 0 [pid 12482] write(1, "executing program\n", 18) = 18 [pid 12482] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12482] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12483] <... write resumed>) = 4 [pid 12482] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12480] +++ exited with 0 +++ [pid 12484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12483] close(3 [pid 12482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12482] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12484] <... openat resumed>) = 3 [pid 12483] <... close resumed>) = 0 [pid 12482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12484] write(3, "1000", 4 [pid 12483] write(1, "executing program\n", 18executing program [pid 12482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12484] <... write resumed>) = 4 [pid 12483] <... write resumed>) = 18 [pid 12482] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12482] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12484] close(3 [pid 12483] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12482] exit_group(0 [pid 12484] <... close resumed>) = 0 [pid 12483] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12482] <... exit_group resumed>) = ? executing program [pid 12484] write(1, "executing program\n", 18 [pid 12483] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12482] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 12484] <... write resumed>) = 18 [pid 12483] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12484] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12484] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12483] <... bpf resumed>) = -1 EFAULT (Bad address) [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 12484] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12484] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12485 [pid 12484] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12483] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12486 attached ./strace-static-x86_64: Process 12485 attached [pid 12484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12483] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12486 [pid 12486] set_robust_list(0x55556531f660, 24 [pid 12485] set_robust_list(0x55556531f660, 24 [pid 12484] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12483] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 12486] <... set_robust_list resumed>) = 0 [pid 12485] <... set_robust_list resumed>) = 0 [pid 12484] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12483] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12484] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12483] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12484] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12486] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12485] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12484] exit_group(0 [pid 12483] exit_group(0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12486] <... prctl resumed>) = 0 [pid 12484] <... exit_group resumed>) = ? [pid 12483] <... exit_group resumed>) = ? [pid 12486] setpgid(0, 0 [pid 12485] <... prctl resumed>) = 0 [pid 12484] +++ exited with 0 +++ ./strace-static-x86_64: Process 12487 attached [pid 12487] set_robust_list(0x55556531f660, 24) = 0 [pid 12487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12487] setpgid(0, 0) = 0 [pid 12483] +++ exited with 0 +++ [pid 12487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12487 [pid 12485] setpgid(0, 0 [pid 12486] <... setpgid resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12485] <... setpgid resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12487] <... openat resumed>) = 3 [pid 12487] write(3, "1000", 4) = 4 [pid 12487] close(3) = 0 [pid 12487] write(1, "executing program\n", 18 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12488 [pid 12485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12487] <... write resumed>) = 18 [pid 12485] <... openat resumed>) = 3 [pid 12487] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12486] <... openat resumed>) = 3 [pid 12485] write(3, "1000", 4 [pid 286] <... restart_syscall resumed>) = 0 [pid 12487] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12486] write(3, "1000", 4 [pid 12485] <... write resumed>) = 4 [pid 12487] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12486] <... write resumed>) = 4 [pid 12485] close(3 [pid 12486] close(3 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12486] <... close resumed>) = 0 [pid 12485] <... close resumed>) = 0 [pid 12487] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 12486] write(1, "executing program\n", 18 [pid 12485] write(1, "executing program\n", 18 [pid 12486] <... write resumed>) = 18 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12489 [pid 12485] <... write resumed>) = 18 [pid 12487] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12486] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12485] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12486] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12486] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12485] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 12489 attached ./strace-static-x86_64: Process 12488 attached [pid 12487] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12486] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12485] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12488] set_robust_list(0x55556531f660, 24 [pid 12487] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12488] <... set_robust_list resumed>) = 0 [pid 12487] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12487] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12488] <... prctl resumed>) = 0 [pid 12487] exit_group(0 [pid 12486] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12485] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12489] set_robust_list(0x55556531f660, 24 [pid 12488] setpgid(0, 0 [pid 12487] <... exit_group resumed>) = ? [pid 12486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12489] <... set_robust_list resumed>) = 0 [pid 12488] <... setpgid resumed>) = 0 [pid 12487] +++ exited with 0 +++ [pid 12485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12486] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12485] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12486] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12486] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12489] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12485] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12489] <... prctl resumed>) = 0 [pid 12488] <... openat resumed>) = 3 [pid 12486] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12485] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12489] setpgid(0, 0 [pid 12488] write(3, "1000", 4 [pid 12486] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12485] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 12489] <... setpgid resumed>) = 0 [pid 12488] <... write resumed>) = 4 [pid 12486] exit_group(0 [pid 12485] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12488] close(3) = 0 [pid 12488] write(1, "executing program\n", 18) = 18 [pid 12488] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12486] <... exit_group resumed>) = ? [pid 12485] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12488] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12488] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12486] +++ exited with 0 +++ [pid 12485] exit_group(0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12490 [pid 12488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12485] <... exit_group resumed>) = ? [pid 12488] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12490 attached [pid 12488] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12490] set_robust_list(0x55556531f660, 24 [pid 12488] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12490] <... set_robust_list resumed>) = 0 [pid 12488] exit_group(0 [pid 12490] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12488] <... exit_group resumed>) = ? [pid 12490] <... prctl resumed>) = 0 [pid 12489] <... openat resumed>) = 3 [pid 12488] +++ exited with 0 +++ [pid 12485] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12489] write(3, "1000", 4 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12485, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12488, 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 12489] <... write resumed>) = 4 [pid 12490] setpgid(0, 0 [pid 12489] close(3 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12490] <... setpgid resumed>) = 0 [pid 12490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12489] <... close resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12491 [pid 12490] write(3, "1000", 4 executing program [pid 12489] write(1, "executing program\n", 18 [pid 12490] <... write resumed>) = 4 [pid 12489] <... write resumed>) = 18 [pid 12490] close(3 [pid 283] <... restart_syscall resumed>) = 0 [pid 12489] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12490] <... close resumed>) = 0 [pid 12489] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12490] write(1, "executing program\n", 18 executing program [pid 12489] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 284] <... restart_syscall resumed>) = 0 [pid 12490] <... write resumed>) = 18 [pid 12490] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12490] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12489] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12492 ./strace-static-x86_64: Process 12492 attached [pid 12490] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12489] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12492] set_robust_list(0x55556531f660, 24 [pid 12490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12491 attached [pid 12490] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12491] set_robust_list(0x55556531f660, 24 [pid 12490] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12491] <... set_robust_list resumed>) = 0 [pid 12490] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12489] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12493 [pid 12491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12490] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 12493 attached [pid 12492] <... set_robust_list resumed>) = 0 [pid 12491] <... prctl resumed>) = 0 [pid 12490] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12489] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12491] setpgid(0, 0 [pid 12490] exit_group(0 [pid 12489] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12491] <... setpgid resumed>) = 0 [pid 12490] <... exit_group resumed>) = ? [pid 12489] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12493] set_robust_list(0x55556531f660, 24 [pid 12492] <... prctl resumed>) = 0 [pid 12491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12490] +++ exited with 0 +++ [pid 12492] setpgid(0, 0 executing program [pid 12489] exit_group(0) = ? [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12492] <... setpgid resumed>) = 0 [pid 12491] <... openat resumed>) = 3 [pid 12491] write(3, "1000", 4) = 4 [pid 12491] close(3) = 0 [pid 12491] write(1, "executing program\n", 18) = 18 [pid 12491] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12489] +++ exited with 0 +++ [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12491] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12492] <... openat resumed>) = 3 [pid 12491] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12493] <... set_robust_list resumed>) = 0 [pid 12492] write(3, "1000", 4 [pid 12491] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12491] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12491] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12491] exit_group(0) = ? [pid 12493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12492] <... write resumed>) = 4 [pid 12491] +++ exited with 0 +++ [pid 12493] <... prctl resumed>) = 0 [pid 12492] close(3 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12491, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12492] <... close resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12493] setpgid(0, 0 [pid 12492] write(1, "executing program\n", 18executing program [pid 12493] <... setpgid resumed>) = 0 [pid 12492] <... write resumed>) = 18 [pid 12493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12492] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12493] <... openat resumed>) = 3 [pid 12492] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12492] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12493] write(3, "1000", 4 [pid 12492] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12493] <... write resumed>) = 4 [pid 12492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12493] close(3executing program [pid 12492] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12493] <... close resumed>) = 0 [pid 12492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12493] write(1, "executing program\n", 18) = 18 [pid 12493] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12492] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12493] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12492] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... restart_syscall resumed>) = 0 [pid 12493] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12492] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 12493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12492] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12493] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12492] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12494 [pid 12493] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12492] exit_group(0 [pid 12493] 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 12492] <... exit_group resumed>) = ? [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12493] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12493] exit_group(0) = ? [pid 12493] +++ exited with 0 +++ ./strace-static-x86_64: Process 12494 attached [pid 12494] set_robust_list(0x55556531f660, 24) = 0 [pid 12494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12494] setpgid(0, 0) = 0 [pid 12494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12492] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12495 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12496 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12494] <... openat resumed>) = 3 [pid 12494] write(3, "1000", 4 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12494] <... write resumed>) = 4 [pid 12494] close(3) = 0 [pid 12494] write(1, "executing program\n", 18executing program ) = 18 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12497 [pid 12494] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12495 attached [pid 284] <... restart_syscall resumed>) = 0 [pid 12494] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12494] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_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 12494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12496 attached ./strace-static-x86_64: Process 12498 attached [pid 12495] set_robust_list(0x55556531f660, 24 [pid 12494] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12498 [pid 12494] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12496] set_robust_list(0x55556531f660, 24 [pid 12495] <... set_robust_list resumed>) = 0 [pid 12494] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12494] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 12497 attached ) = -1 EBADF (Bad file descriptor) [pid 12498] set_robust_list(0x55556531f660, 24 [pid 12497] set_robust_list(0x55556531f660, 24 [pid 12496] <... set_robust_list resumed>) = 0 [pid 12495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12494] exit_group(0 [pid 12497] <... set_robust_list resumed>) = 0 [pid 12494] <... exit_group resumed>) = ? [pid 12498] <... set_robust_list resumed>) = 0 [pid 12497] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12496] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12495] <... prctl resumed>) = 0 [pid 12494] +++ exited with 0 +++ [pid 12497] <... prctl resumed>) = 0 [pid 12496] <... prctl resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12495] setpgid(0, 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12496] setpgid(0, 0 [pid 12495] <... setpgid resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 12497] setpgid(0, 0 [pid 12496] <... setpgid resumed>) = 0 [pid 12497] <... setpgid resumed>) = 0 [pid 12497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 12496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12495] 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 12497] <... openat resumed>) = 3 [pid 12497] write(3, "1000", 4) = 4 [pid 12497] close(3) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12499 [pid 12497] write(1, "executing program\n", 18) = 18 [pid 12495] <... openat resumed>) = 3 [pid 12497] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12496] <... openat resumed>) = 3 [pid 12495] write(3, "1000", 4 [pid 12496] write(3, "1000", 4 [pid 12498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12497] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12495] <... write resumed>) = 4 [pid 12496] <... write resumed>) = 4 ./strace-static-x86_64: Process 12499 attached [pid 12498] <... prctl resumed>) = 0 [pid 12497] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12496] close(3 [pid 12495] close(3 [pid 12499] set_robust_list(0x55556531f660, 24 [pid 12498] setpgid(0, 0 [pid 12497] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12496] <... close resumed>) = 0 [pid 12495] <... close resumed>) = 0 [pid 12499] <... set_robust_list resumed>) = 0 [pid 12497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12496] write(1, "executing program\n", 18 executing program executing program [pid 12495] write(1, "executing program\n", 18 [pid 12498] <... setpgid resumed>) = 0 [pid 12499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12497] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12496] <... write resumed>) = 18 [pid 12495] <... write resumed>) = 18 [pid 12499] <... prctl resumed>) = 0 [pid 12497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12499] setpgid(0, 0 [pid 12498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12497] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12496] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12495] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12499] <... setpgid resumed>) = 0 [pid 12498] <... openat resumed>) = 3 [pid 12497] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12496] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12495] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12497] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12499] <... openat resumed>) = 3 [pid 12498] write(3, "1000", 4 [pid 12497] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12496] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12495] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12499] write(3, "1000", 4 [pid 12498] <... write resumed>) = 4 [pid 12497] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12496] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12495] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12499] <... write resumed>) = 4 [pid 12498] close(3 [pid 12497] exit_group(0 [pid 12496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12499] close(3 [pid 12498] <... close resumed>) = 0 [pid 12497] <... exit_group resumed>) = ? [pid 12496] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 12499] <... close resumed>) = 0 [pid 12498] write(1, "executing program\n", 18 [pid 12497] +++ exited with 0 +++ executing program [pid 12496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12495] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12499] write(1, "executing program\n", 18 [pid 12498] <... write resumed>) = 18 [pid 12499] <... write resumed>) = 18 [pid 12499] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12496] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12499] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12498] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12496] 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=12497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12499] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12498] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12496] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12495] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12499] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12498] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12496] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12495] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12498] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12496] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12495] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12499] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12496] exit_group(0 [pid 12495] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] <... restart_syscall resumed>) = 0 [pid 12499] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12498] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12496] <... exit_group resumed>) = ? [pid 12495] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12499] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12499] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12499] exit_group(0) = ? [pid 12499] +++ exited with 0 +++ [pid 12498] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12496] +++ exited with 0 +++ [pid 12495] exit_group(0 [pid 12498] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12495] <... exit_group resumed>) = ? [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12499, 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 12498] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12495] +++ exited with 0 +++ [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12498] 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=12495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12498] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12500 [pid 287] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 12500 attached [pid 12498] exit_group(0) = ? [pid 12500] set_robust_list(0x55556531f660, 24) = 0 [pid 12500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12500] setpgid(0, 0) = 0 [pid 12500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12498] +++ exited with 0 +++ [pid 12500] write(3, "1000", 4 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12500] <... write resumed>) = 4 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12500] close(3) = 0 executing program [pid 12500] write(1, "executing program\n", 18) = 18 [pid 12500] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_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] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 12500] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12500] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12500] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12501 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12502 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12503 [pid 12500] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12500] 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 12503 attached ./strace-static-x86_64: Process 12502 attached [pid 12500] exit_group(0) = ? [pid 12503] set_robust_list(0x55556531f660, 24 [pid 12502] set_robust_list(0x55556531f660, 24 [pid 12500] +++ exited with 0 +++ [pid 284] <... restart_syscall resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12501 attached [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12501] set_robust_list(0x55556531f660, 24 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 12501] <... set_robust_list resumed>) = 0 [pid 12501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12501] setpgid(0, 0) = 0 [pid 12501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12504 [pid 12501] <... openat resumed>) = 3 executing program [pid 12501] write(3, "1000", 4 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12501] <... write resumed>) = 4 [pid 12501] close(3) = 0 [pid 12501] write(1, "executing program\n", 18) = 18 [pid 12501] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12503] <... set_robust_list resumed>) = 0 [pid 12501] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12505 [pid 12501] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12502] <... set_robust_list resumed>) = 0 [pid 12503] <... prctl resumed>) = 0 [pid 12501] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12502] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12505 attached [pid 12503] setpgid(0, 0 [pid 12502] <... prctl resumed>) = 0 [pid 12501] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12503] <... setpgid resumed>) = 0 [pid 12502] setpgid(0, 0 [pid 12501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12504 attached [pid 12505] set_robust_list(0x55556531f660, 24 [pid 12503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12502] <... setpgid resumed>) = 0 [pid 12501] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12504] set_robust_list(0x55556531f660, 24 [pid 12501] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12504] <... set_robust_list resumed>) = 0 [pid 12501] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12501] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12503] <... openat resumed>) = 3 [pid 12504] <... prctl resumed>) = 0 [pid 12503] write(3, "1000", 4 [pid 12505] <... set_robust_list resumed>) = 0 [pid 12502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12501] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12504] setpgid(0, 0 [pid 12503] <... write resumed>) = 4 [pid 12502] <... openat resumed>) = 3 [pid 12505] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12501] exit_group(0 [pid 12505] <... prctl resumed>) = 0 [pid 12504] <... setpgid resumed>) = 0 [pid 12503] close(3 [pid 12502] write(3, "1000", 4 [pid 12501] <... exit_group resumed>) = ? [pid 12505] setpgid(0, 0 [pid 12504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12503] <... close resumed>) = 0 [pid 12502] <... write resumed>) = 4 [pid 12501] +++ exited with 0 +++ [pid 12505] <... setpgid resumed>) = 0 [pid 12503] write(1, "executing program\n", 18 [pid 12502] close(3 [pid 12503] <... write resumed>) = 18 [pid 12502] <... close resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12504] <... openat resumed>) = 3 executing program executing program [pid 12503] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12502] write(1, "executing program\n", 18 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12503] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12503] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12502] <... write resumed>) = 18 [pid 12505] <... openat resumed>) = 3 [pid 12503] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12502] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12505] write(3, "1000", 4 [pid 12504] write(3, "1000", 4 [pid 12503] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12502] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12505] <... write resumed>) = 4 [pid 12504] <... write resumed>) = 4 [pid 12505] close(3 [pid 12504] close(3 [pid 12503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12502] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12505] <... close resumed>) = 0 [pid 12504] <... close resumed>) = 0 [pid 12503] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12502] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 12505] write(1, "executing program\n", 18executing program [pid 12504] write(1, "executing program\n", 18 [pid 12503] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12505] <... write resumed>) = 18 [pid 12504] <... write resumed>) = 18 [pid 12503] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12502] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12505] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12504] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12503] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12505] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12504] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12503] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 12504] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12502] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12505] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12504] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12503] exit_group(0 [pid 12502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12505] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12503] <... exit_group resumed>) = ? [pid 12502] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12504] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12505] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12503] +++ exited with 0 +++ [pid 12502] 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 12505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12504] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12502] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12504] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12504] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12504] exit_group(0 [pid 12502] exit_group(0 [pid 12504] <... exit_group resumed>) = ? [pid 12505] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12504] +++ exited with 0 +++ [pid 12502] <... exit_group resumed>) = ? [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12506 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 12506 attached [pid 12506] set_robust_list(0x55556531f660, 24) = 0 [pid 12506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12506] setpgid(0, 0) = 0 [pid 12506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12502] +++ exited with 0 +++ [pid 12505] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12505] 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=12502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12505] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12506] <... openat resumed>) = 3 [pid 12505] exit_group(0) = ? [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12506] write(3, "1000", 4) = 4 [pid 12506] close(3) = 0 [pid 12506] write(1, "executing program\n", 18) = 18 [pid 12506] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12505] +++ exited with 0 +++ [pid 12506] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12506] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_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 12506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12507 [pid 12506] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12506] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12506] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12506] exit_group(0) = ? ./strace-static-x86_64: Process 12508 attached [pid 12506] +++ exited with 0 +++ [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12508 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 12507 attached [pid 12507] set_robust_list(0x55556531f660, 24 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12507] <... set_robust_list resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556531f650) = 12510 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12509 ./strace-static-x86_64: Process 12509 attached [pid 12508] set_robust_list(0x55556531f660, 24 [pid 12507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12507] setpgid(0, 0) = 0 [pid 12509] set_robust_list(0x55556531f660, 24 [pid 12508] <... set_robust_list resumed>) = 0 [pid 12507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] <... restart_syscall resumed>) = 0 [pid 12507] <... openat resumed>) = 3 [pid 12509] <... set_robust_list resumed>) = 0 [pid 12508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12507] write(3, "1000", 4) = 4 [pid 12507] close(3) = 0 executing program [pid 12507] write(1, "executing program\n", 18) = 18 [pid 12507] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12509] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12508] <... prctl resumed>) = 0 [pid 12507] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12507] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12509] <... prctl resumed>) = 0 [pid 12508] setpgid(0, 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12507] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12510 attached ./strace-static-x86_64: Process 12511 attached [pid 12509] setpgid(0, 0 [pid 12508] <... setpgid resumed>) = 0 [pid 12507] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12511 [pid 12510] set_robust_list(0x55556531f660, 24 [pid 12507] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12510] <... set_robust_list resumed>) = 0 [pid 12507] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12510] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12507] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12510] <... prctl resumed>) = 0 [pid 12507] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12511] set_robust_list(0x55556531f660, 24 [pid 12510] setpgid(0, 0 [pid 12509] <... setpgid resumed>) = 0 [pid 12508] <... openat resumed>) = 3 [pid 12507] exit_group(0 [pid 12510] <... setpgid resumed>) = 0 [pid 12511] <... set_robust_list resumed>) = 0 [pid 12510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12508] write(3, "1000", 4 [pid 12507] <... exit_group resumed>) = ? [pid 12511] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12510] <... openat resumed>) = 3 [pid 12509] <... openat resumed>) = 3 [pid 12508] <... write resumed>) = 4 [pid 12507] +++ exited with 0 +++ [pid 12510] write(3, "1000", 4 [pid 12508] close(3 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12510] <... write resumed>) = 4 [pid 12508] <... close resumed>) = 0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12510] close(3 [pid 12508] write(1, "executing program\n", 18executing program executing program [pid 12510] <... close resumed>) = 0 [pid 12509] write(3, "1000", 4 [pid 12508] <... write resumed>) = 18 [pid 12510] write(1, "executing program\n", 18) = 18 [pid 12508] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12509] <... write resumed>) = 4 [pid 12511] <... prctl resumed>) = 0 [pid 12510] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12508] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12511] setpgid(0, 0 [pid 12510] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12509] close(3 [pid 12508] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12510] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12509] <... close resumed>) = 0 [pid 12510] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12508] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12511] <... setpgid resumed>) = 0 [pid 12510] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 12509] write(1, "executing program\n", 18 [pid 12511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12509] <... write resumed>) = 18 [pid 12508] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12511] <... openat resumed>) = 3 [pid 12510] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12511] write(3, "1000", 4 [pid 12510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12509] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12511] <... write resumed>) = 4 [pid 12510] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12509] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12508] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12511] close(3 [pid 12510] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12509] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12508] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12511] <... close resumed>) = 0 [pid 12510] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12508] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12509] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12511] write(1, "executing program\n", 18 [pid 12510] exit_group(0 executing program [pid 12509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12508] 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 12511] <... write resumed>) = 18 [pid 12510] <... exit_group resumed>) = ? [pid 12509] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12511] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12510] +++ exited with 0 +++ [pid 12509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12508] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12511] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12509] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 12511] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12509] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12508] exit_group(0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12512 [pid 12511] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12509] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12508] <... exit_group resumed>) = ? [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12509] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12508] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12513 [pid 12511] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12509] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12509] exit_group(0./strace-static-x86_64: Process 12512 attached ) = ? [pid 12511] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12513 attached [pid 12512] set_robust_list(0x55556531f660, 24 [pid 12511] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12509] +++ exited with 0 +++ [pid 12512] <... set_robust_list resumed>) = 0 [pid 12511] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12513] set_robust_list(0x55556531f660, 24 [pid 12512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12511] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12513] <... set_robust_list resumed>) = 0 [pid 12512] <... prctl resumed>) = 0 [pid 12511] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12512] setpgid(0, 0 [pid 12511] exit_group(0 [pid 12513] prctl(PR_SET_PDEATHSIG, SIGKILL [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 12514 attached [pid 12513] <... prctl resumed>) = 0 [pid 12512] <... setpgid resumed>) = 0 [pid 12511] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12515 attached [pid 12514] set_robust_list(0x55556531f660, 24 [pid 12513] setpgid(0, 0 [pid 12512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12514 [pid 12514] <... set_robust_list resumed>) = 0 [pid 12512] <... openat resumed>) = 3 [pid 12514] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12512] write(3, "1000", 4 [pid 12514] <... prctl resumed>) = 0 [pid 12512] <... write resumed>) = 4 [pid 12511] +++ exited with 0 +++ [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12515 [pid 12514] setpgid(0, 0 [pid 12513] <... setpgid resumed>) = 0 [pid 12512] close(3 [pid 12514] <... setpgid resumed>) = 0 [pid 12512] <... close resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 12514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12512] write(1, "executing program\n", 18 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12515] set_robust_list(0x55556531f660, 24 [pid 12514] <... openat resumed>) = 3 [pid 12513] <... openat resumed>) = 3 [pid 12512] <... write resumed>) = 18 [pid 12514] write(3, "1000", 4 [pid 12513] write(3, "1000", 4 [pid 12512] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12515] <... set_robust_list resumed>) = 0 [pid 12514] <... write resumed>) = 4 [pid 12513] <... write resumed>) = 4 [pid 12512] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12513] close(3 [pid 12512] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12515] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12514] close(3 [pid 12513] <... close resumed>) = 0 executing program [pid 12514] <... close resumed>) = 0 [pid 12513] write(1, "executing program\n", 18 [pid 12512] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 12514] write(1, "executing program\n", 18 [pid 12513] <... write resumed>) = 18 [pid 12512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12514] <... write resumed>) = 18 [pid 12513] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12512] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12515] <... prctl resumed>) = 0 [pid 12514] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12513] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12515] setpgid(0, 0 [pid 12514] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12513] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12515] <... setpgid resumed>) = 0 [pid 12514] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12513] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12512] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12514] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12512] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... restart_syscall resumed>) = 0 [pid 12515] <... openat resumed>) = 3 [pid 12514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12513] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12512] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12515] write(3, "1000", 4 [pid 12514] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12512] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12515] <... write resumed>) = 4 [pid 12514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12512] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12515] close(3 [pid 12513] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12512] exit_group(0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12515] <... close resumed>) = 0 [pid 12514] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12513] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12512] <... exit_group resumed>) = ? executing program [pid 12515] write(1, "executing program\n", 18 [pid 12514] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12513] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12512] +++ exited with 0 +++ [pid 12515] <... write resumed>) = 18 [pid 12514] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12513] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12516 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12514] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12513] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12515] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12514] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12515] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12513] exit_group(0) = ? [pid 12514] exit_group(0./strace-static-x86_64: Process 12516 attached [pid 12516] set_robust_list(0x55556531f660, 24) = 0 [pid 12516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12516] setpgid(0, 0) = 0 [pid 12516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12513] +++ exited with 0 +++ [pid 12515] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12514] <... exit_group resumed>) = ? [pid 12516] <... openat resumed>) = 3 [pid 12515] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12516] write(3, "1000", 4 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12516] <... write resumed>) = 4 [pid 12514] +++ exited with 0 +++ [pid 12515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12516] close(3 [pid 12515] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12516] <... close resumed>) = 0 [pid 12516] write(1, "executing program\n", 18executing program [pid 12515] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12516] <... write resumed>) = 18 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 12516] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12515] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12516] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12515] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12516] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12515] 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 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12518 attached ./strace-static-x86_64: Process 12517 attached [pid 12516] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12515] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12518] set_robust_list(0x55556531f660, 24 [pid 12517] set_robust_list(0x55556531f660, 24 [pid 12516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12515] exit_group(0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12517 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12518 [pid 12518] <... set_robust_list resumed>) = 0 [pid 12515] <... exit_group resumed>) = ? [pid 12517] <... set_robust_list resumed>) = 0 [pid 12516] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12519 ./strace-static-x86_64: Process 12519 attached [pid 12518] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12517] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12515] +++ exited with 0 +++ [pid 12519] set_robust_list(0x55556531f660, 24 [pid 12518] <... prctl resumed>) = 0 [pid 12517] <... prctl resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12519] <... set_robust_list resumed>) = 0 [pid 12518] setpgid(0, 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12518] <... setpgid resumed>) = 0 [pid 12516] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12519] <... prctl resumed>) = 0 [pid 12518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12517] setpgid(0, 0 [pid 12519] setpgid(0, 0 [pid 12518] <... openat resumed>) = 3 [pid 12516] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12518] write(3, "1000", 4 [pid 12517] <... setpgid resumed>) = 0 [pid 12516] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12519] <... setpgid resumed>) = 0 [pid 12518] <... write resumed>) = 4 [pid 12517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12516] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12518] close(3 [pid 12517] <... openat resumed>) = 3 [pid 12516] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12519] <... openat resumed>) = 3 [pid 12518] <... close resumed>) = 0 [pid 12517] write(3, "1000", 4 [pid 12516] exit_group(0 executing program [pid 12519] write(3, "1000", 4 [pid 12518] write(1, "executing program\n", 18 [pid 12517] <... write resumed>) = 4 [pid 12516] <... exit_group resumed>) = ? [pid 12519] <... write resumed>) = 4 [pid 12518] <... write resumed>) = 18 [pid 12519] close(3 [pid 12518] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12519] <... close resumed>) = 0 [pid 12518] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12516] +++ exited with 0 +++ [pid 12517] close(3 executing program [pid 12519] write(1, "executing program\n", 18 [pid 12518] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12519] <... write resumed>) = 18 [pid 12518] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12519] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12517] <... close resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 12519] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12518] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12520 attached [pid 12519] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12517] write(1, "executing program\n", 18executing program [pid 12520] set_robust_list(0x55556531f660, 24 [pid 12519] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12518] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12517] <... write resumed>) = 18 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12520 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12520] <... set_robust_list resumed>) = 0 [pid 12519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12518] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12517] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12519] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12518] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12517] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12521 [pid 12519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12518] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12517] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12521 attached [pid 12520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12519] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12518] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12519] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12518] exit_group(0 [pid 12519] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12518] <... exit_group resumed>) = ? [pid 12521] set_robust_list(0x55556531f660, 24 [pid 12520] <... prctl resumed>) = 0 [pid 12519] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12518] +++ exited with 0 +++ [pid 12517] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12519] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12519] exit_group(0) = ? [pid 12517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12521] <... set_robust_list resumed>) = 0 [pid 12520] setpgid(0, 0 [pid 12519] +++ exited with 0 +++ [pid 12517] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12521] setpgid(0, 0) = 0 [pid 12521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12521] write(3, "1000", 4executing program ) = 4 [pid 12521] close(3) = 0 [pid 12521] write(1, "executing program\n", 18) = 18 [pid 12521] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12520] <... setpgid resumed>) = 0 [pid 12517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12521] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12521] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12517] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12517] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12517] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12521] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12517] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12520] <... openat resumed>) = 3 [pid 12517] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12521] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12520] write(3, "1000", 4 [pid 12517] exit_group(0 [pid 12521] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12520] <... write resumed>) = 4 [pid 12517] <... exit_group resumed>) = ? [pid 12521] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12521] exit_group(0) = ? [pid 12521] +++ exited with 0 +++ [pid 12520] close(3 [pid 12517] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 12520] <... close resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12520] write(1, "executing program\n", 18 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12520] <... write resumed>) = 18 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... restart_syscall resumed>) = 0 [pid 12520] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12522 attached ) = -1 EPERM (Operation not permitted) [pid 12520] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12522 [pid 12522] set_robust_list(0x55556531f660, 24 [pid 12520] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12522] <... set_robust_list resumed>) = 0 [pid 12520] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12520] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12523 [pid 12520] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12520] exit_group(0 [pid 12522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12520] <... exit_group resumed>) = ? [pid 12522] <... prctl resumed>) = 0 [pid 12520] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12522] setpgid(0, 0 [pid 287] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 12523 attached [pid 12522] <... setpgid resumed>) = 0 [pid 12523] set_robust_list(0x55556531f660, 24) = 0 [pid 12523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12523] setpgid(0, 0) = 0 [pid 12523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12523] <... openat resumed>) = 3 [pid 287] <... restart_syscall resumed>) = 0 [pid 12523] write(3, "1000", 4) = 4 [pid 12523] close(3 [pid 286] <... restart_syscall resumed>) = 0 [pid 12522] <... 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 12522] write(3, "1000", 4 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12524 [pid 12522] <... write resumed>) = 4 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12525 [pid 12522] close(3 [pid 12523] <... close resumed>) = 0 [pid 12522] <... close resumed>) = 0 [pid 12523] write(1, "executing program\n", 18 [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 12525 attached [pid 12522] write(1, "executing program\n", 18 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program [pid 12525] set_robust_list(0x55556531f660, 24 [pid 12522] <... write resumed>) = 18 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12526 [pid 12523] <... write resumed>) = 18 [pid 12522] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12525] <... set_robust_list resumed>) = 0 [pid 12522] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12523] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12522] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12523] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12523] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12522] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12526 attached [pid 12525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12522] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12523] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12526] set_robust_list(0x55556531f660, 24 [pid 12525] <... prctl resumed>) = 0 [pid 12522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12523] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12525] setpgid(0, 0 [pid 12523] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12522] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12524 attached [pid 12525] <... setpgid resumed>) = 0 [pid 12523] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12522] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12524] set_robust_list(0x55556531f660, 24 [pid 12523] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12522] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12524] <... set_robust_list resumed>) = 0 [pid 12523] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12522] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12523] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12524] <... prctl resumed>) = 0 [pid 12523] exit_group(0 [pid 12522] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12524] setpgid(0, 0 [pid 12523] <... exit_group resumed>) = ? [pid 12526] <... set_robust_list resumed>) = 0 [pid 12525] <... openat resumed>) = 3 [pid 12524] <... setpgid resumed>) = 0 [pid 12523] +++ exited with 0 +++ [pid 12522] exit_group(0) = ? [pid 12525] write(3, "1000", 4 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12526] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12522] +++ exited with 0 +++ [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12525] <... write resumed>) = 4 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... restart_syscall resumed>) = 0 [pid 12525] close(3 [pid 12524] <... openat resumed>) = 3 [pid 12526] <... prctl resumed>) = 0 [pid 12525] <... close resumed>) = 0 [pid 12524] write(3, "1000", 4executing program [pid 12526] setpgid(0, 0 [pid 12525] write(1, "executing program\n", 18 [pid 12524] <... write resumed>) = 4 [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 12526] <... setpgid resumed>) = 0 [pid 12525] <... write resumed>) = 18 [pid 12526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12525] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12524] close(3 [pid 12526] <... openat resumed>) = 3 [pid 12525] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12524] <... close resumed>) = 0 [pid 12526] write(3, "1000", 4 executing program [pid 12525] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12524] write(1, "executing program\n", 18 [pid 12526] <... write resumed>) = 4 [pid 12525] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12524] <... write resumed>) = 18 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12527 [pid 12526] close(3 [pid 12525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12524] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12527 attached [pid 12526] <... close resumed>) = 0 [pid 12525] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12524] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12528 executing program [pid 12526] write(1, "executing program\n", 18 [pid 12525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12524] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12527] set_robust_list(0x55556531f660, 24 [pid 12526] <... write resumed>) = 18 [pid 12525] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12524] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12526] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12525] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12528 attached [pid 12526] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12525] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12524] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12528] set_robust_list(0x55556531f660, 24 [pid 12526] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12525] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12528] <... set_robust_list resumed>) = 0 [pid 12527] <... set_robust_list resumed>) = 0 [pid 12526] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12525] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12524] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12525] exit_group(0 [pid 12524] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12528] <... prctl resumed>) = 0 [pid 12527] <... prctl resumed>) = 0 [pid 12526] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12525] <... exit_group resumed>) = ? [pid 12524] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12528] setpgid(0, 0 [pid 12527] setpgid(0, 0 [pid 12526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12528] <... setpgid resumed>) = 0 [pid 12527] <... setpgid resumed>) = 0 [pid 12525] +++ exited with 0 +++ [pid 12524] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12526] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12524] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12528] <... openat resumed>) = 3 [pid 12526] 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=12525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12528] write(3, "1000", 4 [pid 12527] <... openat resumed>) = 3 [pid 12526] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12524] exit_group(0 [pid 12528] <... write resumed>) = 4 [pid 12527] write(3, "1000", 4 executing program executing program [pid 12526] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12524] <... exit_group resumed>) = ? [pid 12528] close(3 [pid 12527] <... write resumed>) = 4 [pid 12526] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12528] <... close resumed>) = 0 [pid 12527] close(3 [pid 12528] write(1, "executing program\n", 18 [pid 12527] <... close resumed>) = 0 [pid 12528] <... write resumed>) = 18 [pid 12527] write(1, "executing program\n", 18 [pid 12528] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12527] <... write resumed>) = 18 [pid 12528] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12527] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12526] exit_group(0 [pid 12524] +++ exited with 0 +++ [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12528] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12527] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12526] <... exit_group resumed>) = ? [pid 12528] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12527] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12527] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12528] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12527] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12526] +++ exited with 0 +++ [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12529 ./strace-static-x86_64: Process 12529 attached [pid 12528] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12529] set_robust_list(0x55556531f660, 24 [pid 12528] 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=12526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12527] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12529] <... set_robust_list resumed>) = 0 [pid 12528] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12527] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12528] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12527] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12528] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12529] <... prctl resumed>) = 0 [pid 12527] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12529] setpgid(0, 0 [pid 12528] exit_group(0 [pid 12527] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12529] <... setpgid resumed>) = 0 [pid 12528] <... exit_group resumed>) = ? [pid 12529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12527] exit_group(0 [pid 12529] <... openat resumed>) = 3 [pid 12529] write(3, "1000", 4) = 4 executing program [pid 12529] close(3 [pid 12528] +++ exited with 0 +++ [pid 12527] <... exit_group resumed>) = ? [pid 12529] <... close resumed>) = 0 [pid 12529] write(1, "executing program\n", 18) = 18 [pid 12529] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12529] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12527] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] <... restart_syscall resumed>) = 0 [pid 12529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12529] 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 12529] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12529] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12529] exit_group(0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 12529] <... exit_group resumed>) = ? [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12530 ./strace-static-x86_64: Process 12530 attached [pid 284] <... restart_syscall resumed>) = 0 [pid 12530] set_robust_list(0x55556531f660, 24 [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 12531 attached [pid 12530] <... set_robust_list resumed>) = 0 [pid 12529] +++ exited with 0 +++ [pid 12531] set_robust_list(0x55556531f660, 24 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12531 [pid 12531] <... set_robust_list resumed>) = 0 [pid 12530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12529, 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 resumed>, child_tidptr=0x55556531f650) = 12532 ./strace-static-x86_64: Process 12532 attached [pid 12531] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12530] <... prctl resumed>) = 0 [pid 12531] <... prctl resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12533 [pid 12531] setpgid(0, 0) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12530] setpgid(0, 0 [pid 12531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12530] <... setpgid resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12534 [pid 12531] write(3, "1000", 4) = 4 [pid 12531] close(3 [pid 12530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 12531] <... close resumed>) = 0 [pid 12531] write(1, "executing program\n", 18) = 18 [pid 12531] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12530] <... openat resumed>) = 3 ./strace-static-x86_64: Process 12533 attached [pid 12532] set_robust_list(0x55556531f660, 24 [pid 12530] write(3, "1000", 4 [pid 12531] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12531] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12533] set_robust_list(0x55556531f660, 24 [pid 12532] <... set_robust_list resumed>) = 0 [pid 12531] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12530] <... write resumed>) = 4 [pid 12531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12534 attached [pid 12533] <... set_robust_list resumed>) = 0 [pid 12532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12531] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12530] close(3 [pid 12534] set_robust_list(0x55556531f660, 24 [pid 12533] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12532] <... prctl resumed>) = 0 [pid 12531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12534] <... set_robust_list resumed>) = 0 [pid 12533] <... prctl resumed>) = 0 [pid 12532] setpgid(0, 0 [pid 12531] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12530] <... close resumed>) = 0 [pid 12534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12531] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 executing program [pid 12530] write(1, "executing program\n", 18 [pid 12532] <... setpgid resumed>) = 0 [pid 12534] <... prctl resumed>) = 0 [pid 12531] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12530] <... write resumed>) = 18 [pid 12534] setpgid(0, 0 [pid 12532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12531] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12534] <... setpgid resumed>) = 0 [pid 12531] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12530] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12533] setpgid(0, 0 [pid 12532] <... openat resumed>) = 3 [pid 12531] exit_group(0 [pid 12534] <... openat resumed>) = 3 [pid 12533] <... setpgid resumed>) = 0 [pid 12532] write(3, "1000", 4 [pid 12531] <... exit_group resumed>) = ? [pid 12530] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12534] write(3, "1000", 4 [pid 12533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12532] <... write resumed>) = 4 [pid 12531] +++ exited with 0 +++ [pid 12530] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12534] <... write resumed>) = 4 [pid 12532] close(3 [pid 12530] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12531, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12534] close(3 [pid 12530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12532] <... close resumed>) = 0 [pid 12534] <... close resumed>) = 0 [pid 12533] <... openat resumed>) = 3 [pid 12532] write(1, "executing program\n", 18 [pid 12530] <... bpf resumed>) = -1 EFAULT (Bad address) executing program executing program [pid 12534] write(1, "executing program\n", 18 [pid 12532] <... write resumed>) = 18 [pid 12530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12534] <... write resumed>) = 18 [pid 12533] write(3, "1000", 4 [pid 12532] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12534] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12530] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12534] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12533] <... write resumed>) = 4 [pid 12532] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12530] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12534] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12533] close(3 [pid 12532] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12530] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12533] <... close resumed>) = 0 [pid 12532] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12530] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12534] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12533] write(1, "executing program\n", 18 executing program [pid 12532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12530] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12533] <... write resumed>) = 18 [pid 12532] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12534] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12530] exit_group(0 [pid 12534] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12533] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12534] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12532] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12530] <... exit_group resumed>) = ? [pid 12534] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12533] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12532] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12534] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12534] exit_group(0) = ? [pid 12534] +++ exited with 0 +++ [pid 12533] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12532] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12530] +++ exited with 0 +++ [pid 12533] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12532] 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=12530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12532] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12533] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12532] exit_group(0 [pid 12533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12532] <... exit_group resumed>) = ? [pid 12533] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12533] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12532] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 12535 attached [pid 12533] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12535 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12535] set_robust_list(0x55556531f660, 24 [pid 12533] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12535] <... set_robust_list resumed>) = 0 [pid 12533] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12533] exit_group(0./strace-static-x86_64: Process 12536 attached ) = ? [pid 12535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12535] setpgid(0, 0) = 0 [pid 12535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12533] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12536 [pid 12536] set_robust_list(0x55556531f660, 24 [pid 12535] <... openat resumed>) = 3 [pid 287] <... restart_syscall resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12536] <... set_robust_list resumed>) = 0 [pid 12535] write(3, "1000", 4 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12536] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12535] <... write resumed>) = 4 ./strace-static-x86_64: Process 12537 attached [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12537 [pid 12536] <... prctl resumed>) = 0 [pid 12536] setpgid(0, 0) = 0 [pid 12537] set_robust_list(0x55556531f660, 24 [pid 12536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12535] close(3 [pid 12537] <... set_robust_list resumed>) = 0 [pid 12536] <... openat resumed>) = 3 [pid 12535] <... close resumed>) = 0 [pid 12537] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 12535] write(1, "executing program\n", 18 [pid 12537] <... prctl resumed>) = 0 [pid 12535] <... write resumed>) = 18 [pid 12537] setpgid(0, 0 [pid 12535] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12537] <... setpgid resumed>) = 0 [pid 12536] write(3, "1000", 4 [pid 12535] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] <... restart_syscall resumed>) = 0 [pid 12537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12536] <... write resumed>) = 4 [pid 12535] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12537] <... openat resumed>) = 3 [pid 12536] close(3 [pid 12535] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12536] <... close resumed>) = 0 [pid 12535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12537] write(3, "1000", 4 [pid 12536] write(1, "executing program\n", 18executing program [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12536] <... write resumed>) = 18 [pid 12535] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12536] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12536] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12537] <... write resumed>) = 4 [pid 12536] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12535] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12536] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12535] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12538 [pid 12536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12535] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12537] close(3 [pid 12536] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12535] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12537] <... close resumed>) = 0 [pid 12536] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12535] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12536] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12536] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12535] exit_group(0./strace-static-x86_64: Process 12538 attached [pid 12536] exit_group(0 [pid 12538] set_robust_list(0x55556531f660, 24 [pid 12536] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12539 attached [pid 12538] <... set_robust_list resumed>) = 0 [pid 12537] write(1, "executing program\n", 18 [pid 12536] +++ exited with 0 +++ [pid 12535] <... exit_group resumed>) = ? [pid 12538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12538] setpgid(0, 0) = 0 [pid 12538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12535] +++ exited with 0 +++ executing program [pid 12538] write(3, "1000", 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12539 [pid 12538] <... write resumed>) = 4 [pid 12537] <... write resumed>) = 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12535, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12538] close(3 [pid 12537] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12538] <... close resumed>) = 0 [pid 12537] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12538] write(1, "executing program\n", 18 [pid 12537] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12539] set_robust_list(0x55556531f660, 24 [pid 12537] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 12538] <... write resumed>) = 18 [pid 12538] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12538] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12539] <... set_robust_list resumed>) = 0 [pid 12538] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12538] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12537] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12539] <... prctl resumed>) = 0 [pid 12538] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12538] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12539] setpgid(0, 0 [pid 12538] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12537] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12539] <... setpgid resumed>) = 0 [pid 12538] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12537] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 12540 attached [pid 12538] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12537] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12540 [pid 12539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12538] exit_group(0 [pid 12537] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12538] <... exit_group resumed>) = ? [pid 12540] set_robust_list(0x55556531f660, 24 [pid 12539] <... openat resumed>) = 3 [pid 12538] +++ exited with 0 +++ [pid 12537] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12539] write(3, "1000", 4 [pid 12540] <... set_robust_list resumed>) = 0 [pid 12537] exit_group(0 [pid 12539] <... write resumed>) = 4 [pid 12539] close(3 [pid 12537] <... exit_group resumed>) = ? [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12539] <... close resumed>) = 0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12540] setpgid(0, 0) = 0 [pid 12540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12537] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12537, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12539] write(1, "executing program\n", 18executing program ) = 18 [pid 12540] write(3, "1000", 4 [pid 12539] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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 12540] <... write resumed>) = 4 [pid 12539] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12539] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12540] close(3) = 0 [pid 12540] write(1, "executing program\n", 18) = 18 [pid 12540] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12540] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12539] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12541 [pid 12540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12542 attached [pid 12540] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12539] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12542 [pid 12540] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12540] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12541 attached [pid 12540] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12541] set_robust_list(0x55556531f660, 24 [pid 12540] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12539] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12541] <... set_robust_list resumed>) = 0 [pid 12540] exit_group(0 [pid 12539] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12540] <... exit_group resumed>) = ? [pid 12539] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12542] set_robust_list(0x55556531f660, 24 [pid 12541] <... prctl resumed>) = 0 [pid 12540] +++ exited with 0 +++ [pid 12539] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] <... restart_syscall resumed>) = 0 [pid 12541] setpgid(0, 0 [pid 12539] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12541] <... setpgid resumed>) = 0 [pid 12541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12539] exit_group(0 [pid 12542] <... set_robust_list resumed>) = 0 [pid 12541] <... openat resumed>) = 3 executing program [pid 12539] <... exit_group resumed>) = ? [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12541] write(3, "1000", 4) = 4 [pid 12541] close(3) = 0 [pid 12541] write(1, "executing program\n", 18) = 18 [pid 12541] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12539] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12541] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12541] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12543 [pid 12541] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12541] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12544 [pid 12541] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12541] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12541] exit_group(0) = ? ./strace-static-x86_64: Process 12544 attached [pid 12542] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12541] +++ exited with 0 +++ ./strace-static-x86_64: Process 12543 attached [pid 12542] <... prctl resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12543] set_robust_list(0x55556531f660, 24 [pid 12542] setpgid(0, 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12543] <... set_robust_list resumed>) = 0 [pid 12543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12543] setpgid(0, 0) = 0 [pid 12543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12542] <... setpgid resumed>) = 0 [pid 12543] <... openat resumed>) = 3 [pid 12542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12545 [pid 12543] write(3, "1000", 4) = 4 [pid 12543] close(3 [pid 12542] <... openat resumed>) = 3 [pid 12543] <... close resumed>) = 0 [pid 12543] write(1, "executing program\n", 18executing program [pid 12544] set_robust_list(0x55556531f660, 24 [pid 12543] <... write resumed>) = 18 [pid 12542] write(3, "1000", 4 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12546 attached [pid 12544] <... set_robust_list resumed>) = 0 [pid 12543] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12542] <... write resumed>) = 4 [pid 12544] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12543] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12542] close(3 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12546 [pid 12544] <... prctl resumed>) = 0 [pid 12543] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12542] <... close resumed>) = 0 executing program [pid 12544] setpgid(0, 0 [pid 12543] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12542] write(1, "executing program\n", 18 [pid 12543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12542] <... write resumed>) = 18 [pid 12544] <... setpgid resumed>) = 0 [pid 12546] set_robust_list(0x55556531f660, 24 [pid 12542] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12542] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12542] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12544] <... openat resumed>) = 3 [pid 12542] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12544] write(3, "1000", 4 [pid 12542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12545 attached [pid 12546] <... set_robust_list resumed>) = 0 [pid 12544] <... write resumed>) = 4 [pid 12543] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12542] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12545] set_robust_list(0x55556531f660, 24 [pid 12543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12545] <... set_robust_list resumed>) = 0 [pid 12544] close(3 [pid 12543] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12545] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 12543] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12546] <... prctl resumed>) = 0 [pid 12545] <... prctl resumed>) = 0 [pid 12544] <... close resumed>) = 0 [pid 12543] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12542] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12545] setpgid(0, 0 [pid 12544] write(1, "executing program\n", 18 [pid 12543] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12542] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12546] setpgid(0, 0 [pid 12545] <... setpgid resumed>) = 0 [pid 12544] <... write resumed>) = 18 [pid 12543] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12542] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12546] <... setpgid resumed>) = 0 [pid 12545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12544] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12543] exit_group(0 [pid 12542] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12545] <... openat resumed>) = 3 [pid 12544] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12543] <... exit_group resumed>) = ? [pid 12542] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12546] <... openat resumed>) = 3 [pid 12545] write(3, "1000", 4 [pid 12544] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12543] +++ exited with 0 +++ [pid 12546] write(3, "1000", 4 [pid 12545] <... write resumed>) = 4 [pid 12544] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12542] exit_group(0 [pid 12546] <... write resumed>) = 4 [pid 12545] close(3 executing program [pid 12544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12542] <... exit_group resumed>) = ? [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12546] close(3 [pid 12545] <... close resumed>) = 0 [pid 12544] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12545] write(1, "executing program\n", 18) = 18 [pid 12545] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12545] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12546] <... close resumed>) = 0 [pid 12545] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 12544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12542] +++ exited with 0 +++ [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12546] write(1, "executing program\n", 18 [pid 12545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12546] <... write resumed>) = 18 [pid 12545] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12544] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... restart_syscall resumed>) = 0 [pid 12546] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12544] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12546] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12545] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12544] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12545] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12546] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12545] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12544] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12546] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12545] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12544] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12545] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12545] exit_group(0 [pid 12544] exit_group(0 [pid 12545] <... exit_group resumed>) = ? [pid 12546] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12545] +++ exited with 0 +++ [pid 12544] <... exit_group resumed>) = ? [pid 286] <... restart_syscall resumed>) = 0 [pid 12546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12547 attached [pid 12547] set_robust_list(0x55556531f660, 24 [pid 12544] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12547 [pid 12547] <... set_robust_list resumed>) = 0 [pid 12547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12546] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12547] <... prctl resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12546] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12546] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 12547] setpgid(0, 0) = 0 [pid 12547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12546] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12548 [pid 12546] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12546] exit_group(0executing program [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12546] <... exit_group resumed>) = ? [pid 12547] <... openat resumed>) = 3 [pid 12547] write(3, "1000", 4) = 4 [pid 12547] close(3) = 0 [pid 12547] write(1, "executing program\n", 18) = 18 [pid 12547] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12547] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12546] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12549 [pid 12547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12549 attached ./strace-static-x86_64: Process 12548 attached [pid 12547] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12548] set_robust_list(0x55556531f660, 24 [pid 12547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12549] set_robust_list(0x55556531f660, 24 [pid 12548] <... set_robust_list resumed>) = 0 [pid 12547] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 12548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12547] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12548] <... prctl resumed>) = 0 [pid 12547] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12548] setpgid(0, 0 [pid 12547] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12548] <... setpgid resumed>) = 0 [pid 12547] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12549] <... set_robust_list resumed>) = 0 [pid 12548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12547] exit_group(0 [pid 12548] <... openat resumed>) = 3 [pid 12547] <... exit_group resumed>) = ? [pid 12549] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12548] write(3, "1000", 4 [pid 12547] +++ exited with 0 +++ [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12550 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12548] <... write resumed>) = 4 [pid 12548] close(3) = 0 [pid 12548] write(1, "executing program\n", 18 [pid 284] <... restart_syscall resumed>) = 0 executing program [pid 12549] <... prctl resumed>) = 0 [pid 12548] <... write resumed>) = 18 [pid 12549] setpgid(0, 0 [pid 12548] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12549] <... setpgid resumed>) = 0 [pid 12548] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12548] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_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./strace-static-x86_64: Process 12551 attached ./strace-static-x86_64: Process 12552 attached [pid 12549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12549] <... openat resumed>) = 3 [pid 12548] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12552 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12551 [pid 12548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12550 attached [pid 12552] set_robust_list(0x55556531f660, 24 [pid 12551] set_robust_list(0x55556531f660, 24 [pid 12549] write(3, "1000", 4 [pid 12548] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12550] set_robust_list(0x55556531f660, 24 [pid 12548] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12550] <... set_robust_list resumed>) = 0 [pid 12548] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12552] <... set_robust_list resumed>) = 0 [pid 12551] <... set_robust_list resumed>) = 0 [pid 12549] <... write resumed>) = 4 [pid 12548] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12550] <... prctl resumed>) = 0 [pid 12549] close(3 [pid 12548] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12551] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12550] setpgid(0, 0 [pid 12549] <... close resumed>) = 0 executing program [pid 12548] exit_group(0 [pid 12550] <... setpgid resumed>) = 0 [pid 12549] write(1, "executing program\n", 18 [pid 12548] <... exit_group resumed>) = ? [pid 12552] <... prctl resumed>) = 0 [pid 12551] <... prctl resumed>) = 0 [pid 12550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12549] <... write resumed>) = 18 [pid 12548] +++ exited with 0 +++ [pid 12551] setpgid(0, 0 [pid 12550] <... openat resumed>) = 3 [pid 12549] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12551] <... setpgid resumed>) = 0 [pid 12549] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12549] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12549] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12551] <... openat resumed>) = 3 [pid 12549] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12551] write(3, "1000", 4 [pid 12550] write(3, "1000", 4 [pid 12549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12551] <... write resumed>) = 4 [pid 12550] <... write resumed>) = 4 [pid 286] <... restart_syscall resumed>) = 0 [pid 12550] close(3 [pid 12549] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12551] close(3 [pid 12550] <... close resumed>) = 0 executing program [pid 12549] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12550] write(1, "executing program\n", 18 [pid 12549] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12551] <... close resumed>) = 0 [pid 12550] <... write resumed>) = 18 [pid 12549] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 12551] write(1, "executing program\n", 18 [pid 12550] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12549] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12551] <... write resumed>) = 18 [pid 12550] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12550] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12549] exit_group(0 [pid 12550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12552] setpgid(0, 0 [pid 12551] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12550] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12549] <... exit_group resumed>) = ? [pid 12552] <... setpgid resumed>) = 0 [pid 12551] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12550] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 12553 attached [pid 12551] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12550] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12549] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12553 [pid 12552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12551] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12550] 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=12549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12550] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12553] set_robust_list(0x55556531f660, 24 [pid 12552] <... openat resumed>) = 3 [pid 12551] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12550] exit_group(0 [pid 12552] write(3, "1000", 4 [pid 12551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12552] <... write resumed>) = 4 [pid 12550] <... exit_group resumed>) = ? [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12553] <... set_robust_list resumed>) = 0 [pid 12553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12550] +++ exited with 0 +++ [pid 12553] setpgid(0, 0) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12554 [pid 12551] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12554 attached [pid 12553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12552] close(3 [pid 12551] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12551] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12553] <... openat resumed>) = 3 [pid 12551] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12552] <... close resumed>) = 0 [pid 12553] write(3, "1000", 4 [pid 12551] exit_group(0 [pid 12554] set_robust_list(0x55556531f660, 24 [pid 12553] <... write resumed>) = 4 executing program executing program [pid 12552] write(1, "executing program\n", 18 [pid 12551] <... exit_group resumed>) = ? [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12555 [pid 12554] <... set_robust_list resumed>) = 0 [pid 12553] close(3 [pid 12552] <... write resumed>) = 18 [pid 12553] <... close resumed>) = 0 [pid 12553] write(1, "executing program\n", 18) = 18 ./strace-static-x86_64: Process 12555 attached [pid 12553] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12555] set_robust_list(0x55556531f660, 24 [pid 12553] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12555] <... set_robust_list resumed>) = 0 [pid 12553] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12551] +++ exited with 0 +++ [pid 12555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12554] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12553] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12552] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12555] <... prctl resumed>) = 0 [pid 12554] <... prctl resumed>) = 0 [pid 12553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12555] setpgid(0, 0 [pid 12554] setpgid(0, 0 [pid 12553] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12552] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12555] <... setpgid resumed>) = 0 [pid 12553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12554] <... setpgid resumed>) = 0 [pid 12552] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12553] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12555] <... openat resumed>) = 3 [pid 12554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12553] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12552] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12555] write(3, "1000", 4 [pid 12554] <... openat resumed>) = 3 [pid 12553] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12555] <... write resumed>) = 4 [pid 12554] write(3, "1000", 4 [pid 12553] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12552] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12555] close(3 [pid 12554] <... write resumed>) = 4 [pid 12553] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12555] <... close resumed>) = 0 [pid 12554] close(3 [pid 12553] exit_group(0 [pid 12555] write(1, "executing program\n", 18 [pid 12553] <... exit_group resumed>) = ? [pid 12555] <... write resumed>) = 18 [pid 12554] <... close resumed>) = 0 [pid 12552] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12554] write(1, "executing program\n", 18 [pid 12552] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12554] <... write resumed>) = 18 [pid 12552] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12555] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12554] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12553] +++ exited with 0 +++ [pid 12552] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] <... restart_syscall resumed>) = 0 [pid 12555] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12554] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12552] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12555] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12554] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12552] exit_group(0 [pid 12555] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12554] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12552] <... exit_group resumed>) = ? [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12555] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12552] +++ exited with 0 +++ [pid 12555] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12555] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12554] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12556 [pid 12555] exit_group(0 [pid 12554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12556 attached [pid 12555] <... exit_group resumed>) = ? [pid 12556] set_robust_list(0x55556531f660, 24 [pid 12555] +++ exited with 0 +++ [pid 12554] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12554] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12556] <... set_robust_list resumed>) = 0 [pid 12554] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12554] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12554] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12556] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12554] exit_group(0 [pid 12556] <... prctl resumed>) = 0 [pid 12554] <... exit_group resumed>) = ? [pid 12556] setpgid(0, 0) = 0 [pid 12556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12556] write(3, "1000", 4) = 4 [pid 12556] close(3 [pid 12554] +++ exited with 0 +++ [pid 12556] <... close resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12556] write(1, "executing program\n", 18executing program [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12556] <... write resumed>) = 18 [pid 12556] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12556] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12556] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 285] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12557 [pid 12556] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 12557 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 12556] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12556] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12556] exit_group(0) = ? ./strace-static-x86_64: Process 12559 attached ./strace-static-x86_64: Process 12558 attached [pid 12556] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12558 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12559 [pid 283] <... restart_syscall resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12557] set_robust_list(0x55556531f660, 24 [pid 12559] set_robust_list(0x55556531f660, 24 [pid 12558] set_robust_list(0x55556531f660, 24 [pid 12557] <... set_robust_list resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12559] <... set_robust_list resumed>) = 0 [pid 12558] <... set_robust_list resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12560 [pid 12559] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12558] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12557] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12559] <... prctl resumed>) = 0 [pid 12558] <... prctl resumed>) = 0 [pid 12557] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 12560 attached [pid 12560] set_robust_list(0x55556531f660, 24) = 0 [pid 12560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12561 [pid 12559] setpgid(0, 0 [pid 12558] setpgid(0, 0 [pid 12557] setpgid(0, 0 [pid 12558] <... setpgid resumed>) = 0 [pid 12559] <... setpgid resumed>) = 0 [pid 12557] <... setpgid resumed>) = 0 [pid 12560] setpgid(0, 0) = 0 [pid 12560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12560] <... openat resumed>) = 3 [pid 12559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12558] <... openat resumed>) = 3 [pid 12560] write(3, "1000", 4) = 4 [pid 12559] <... openat resumed>) = 3 [pid 12560] close(3 [pid 12557] <... openat resumed>) = 3 [pid 12558] write(3, "1000", 4 [pid 12559] write(3, "1000", 4 [pid 12560] <... close resumed>) = 0 [pid 12560] write(1, "executing program\n", 18 [pid 12558] <... write resumed>) = 4 [pid 12559] <... write resumed>) = 4 executing program [pid 12557] write(3, "1000", 4 [pid 12560] <... write resumed>) = 18 [pid 12560] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12559] close(3 [pid 12558] close(3 [pid 12557] <... write resumed>) = 4 [pid 12559] <... close resumed>) = 0 [pid 12558] <... close resumed>) = 0 [pid 12557] close(3 [pid 12560] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12560] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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 executing program [pid 12559] write(1, "executing program\n", 18 [pid 12558] write(1, "executing program\n", 18 [pid 12557] <... close resumed>) = 0 executing program [pid 12559] <... write resumed>) = 18 [pid 12558] <... write resumed>) = 18 [pid 12557] write(1, "executing program\n", 18 [pid 12559] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12558] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12557] <... write resumed>) = 18 [pid 12559] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12558] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12559] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12558] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12557] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12559] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12558] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12557] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12559] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12558] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12557] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12559] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12557] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 12561 attached [pid 12560] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12561] set_robust_list(0x55556531f660, 24 [pid 12560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12558] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12561] <... set_robust_list resumed>) = 0 [pid 12560] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12559] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12558] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12561] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12559] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12558] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12557] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12561] <... prctl resumed>) = 0 [pid 12560] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12559] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12558] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12561] setpgid(0, 0 [pid 12560] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12559] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12558] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12561] <... setpgid resumed>) = 0 [pid 12560] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12559] exit_group(0 [pid 12557] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12560] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12559] <... exit_group resumed>) = ? [pid 12558] exit_group(0 [pid 12557] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12561] <... openat resumed>) = 3 [pid 12560] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12561] write(3, "1000", 4 [pid 12560] exit_group(0 [pid 12561] <... write resumed>) = 4 [pid 12560] <... exit_group resumed>) = ? [pid 12561] close(3 [pid 12560] +++ exited with 0 +++ [pid 12559] +++ exited with 0 +++ [pid 12558] <... exit_group resumed>) = ? executing program [pid 12557] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12561] <... close resumed>) = 0 [pid 12561] write(1, "executing program\n", 18) = 18 [pid 12561] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12561] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12558] +++ exited with 0 +++ [pid 12561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12557] 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=12559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12561] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12557] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12558, 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 12561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12557] exit_group(0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 [pid 12561] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12557] <... exit_group resumed>) = ? [pid 286] <... restart_syscall resumed>) = 0 [pid 12561] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12561] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12561] exit_group(0) = ? [pid 12561] +++ exited with 0 +++ [pid 12557] +++ exited with 0 +++ [pid 283] <... restart_syscall resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12557, 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 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12562 attached ./strace-static-x86_64: Process 12563 attached [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12563 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12562 [pid 284] <... restart_syscall resumed>) = 0 [pid 12563] set_robust_list(0x55556531f660, 24 [pid 12562] set_robust_list(0x55556531f660, 24 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12563] <... set_robust_list resumed>) = 0 [pid 12562] <... set_robust_list resumed>) = 0 [pid 12563] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12564 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12563] <... prctl resumed>) = 0 [pid 12563] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 12565 attached ./strace-static-x86_64: Process 12564 attached [pid 12563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12565] set_robust_list(0x55556531f660, 24 [pid 12564] set_robust_list(0x55556531f660, 24 [pid 12563] <... openat resumed>) = 3 [pid 12562] <... prctl resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12565 [pid 12563] write(3, "1000", 4 [pid 12562] setpgid(0, 0 [pid 12565] <... set_robust_list resumed>) = 0 [pid 12564] <... set_robust_list resumed>) = 0 [pid 12562] <... setpgid resumed>) = 0 [pid 12563] <... write resumed>) = 4 [pid 12563] close(3 [pid 12565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12563] <... close resumed>) = 0 [pid 12562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12565] <... prctl resumed>) = 0 [pid 12564] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12563] write(1, "executing program\n", 18 [pid 12565] setpgid(0, 0 [pid 12562] <... openat resumed>) = 3 executing program executing program [pid 12564] <... prctl resumed>) = 0 [pid 12562] write(3, "1000", 4 [pid 12565] <... setpgid resumed>) = 0 [pid 12562] <... write resumed>) = 4 [pid 12564] setpgid(0, 0 [pid 12563] <... write resumed>) = 18 [pid 12562] close(3 [pid 287] <... restart_syscall resumed>) = 0 [pid 12564] <... setpgid resumed>) = 0 [pid 12562] <... close resumed>) = 0 [pid 12565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12562] write(1, "executing program\n", 18 [pid 12563] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12562] <... write resumed>) = 18 [pid 12565] <... openat resumed>) = 3 [pid 12564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12565] write(3, "1000", 4 [pid 12562] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12563] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12562] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12563] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12562] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12565] <... write resumed>) = 4 [pid 12564] <... openat resumed>) = 3 [pid 12563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12565] close(3 [pid 12564] write(3, "1000", 4 [pid 12563] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12562] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12566 [pid 12565] <... close resumed>) = 0 [pid 12564] <... write resumed>) = 4 [pid 12563] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12565] write(1, "executing program\n", 18 [pid 12564] close(3 [pid 12563] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12562] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12565] <... write resumed>) = 18 [pid 12564] <... close resumed>) = 0 [pid 12563] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 executing program [pid 12562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12566 attached [pid 12565] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12564] write(1, "executing program\n", 18 [pid 12563] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12566] set_robust_list(0x55556531f660, 24 [pid 12565] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12564] <... write resumed>) = 18 [pid 12563] exit_group(0 [pid 12562] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12566] <... set_robust_list resumed>) = 0 [pid 12565] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12563] <... exit_group resumed>) = ? [pid 12562] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12566] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12565] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12564] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12563] +++ exited with 0 +++ [pid 12562] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12566] <... prctl resumed>) = 0 [pid 12565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12564] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12562] 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=12563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12566] setpgid(0, 0 [pid 12565] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12564] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12562] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12566] <... setpgid resumed>) = 0 [pid 12565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12564] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12562] exit_group(0 [pid 12566] <... openat resumed>) = 3 [pid 12565] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12562] <... exit_group resumed>) = ? [pid 12566] write(3, "1000", 4 [pid 12565] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12564] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12566] <... write resumed>) = 4 [pid 12566] close(3) = 0 [pid 12566] write(1, "executing program\n", 18) = 18 [pid 12566] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12566] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12565] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12562] +++ exited with 0 +++ [pid 12566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12565] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12566] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12564] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12566] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12565] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12564] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12566] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... restart_syscall resumed>) = 0 [pid 12566] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12565] exit_group(0 [pid 12564] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12566] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12565] <... exit_group resumed>) = ? [pid 12564] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12566] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12566] exit_group(0) = ? [pid 12565] +++ exited with 0 +++ [pid 12564] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12567 [pid 12566] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 12564] exit_group(0./strace-static-x86_64: Process 12567 attached [pid 12567] set_robust_list(0x55556531f660, 24) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12564] <... exit_group resumed>) = ? [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12566, 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 12567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12567] setpgid(0, 0) = 0 [pid 12567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12567] write(3, "1000", 4 [pid 12564] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12567] <... write resumed>) = 4 [pid 12567] close(3) = 0 [pid 12567] write(1, "executing program\n", 18) = 18 [pid 12567] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12568 [pid 12567] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12567] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12567] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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) ./strace-static-x86_64: Process 12569 attached ./strace-static-x86_64: Process 12568 attached [pid 287] <... restart_syscall resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12569 [pid 12567] 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 12567] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12567] 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 12571 attached ./strace-static-x86_64: Process 12570 attached [pid 12569] set_robust_list(0x55556531f660, 24 [pid 12568] set_robust_list(0x55556531f660, 24 [pid 12567] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12568] <... set_robust_list resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12570 [pid 12568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12568] setpgid(0, 0) = 0 [pid 12567] exit_group(0 [pid 12568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12567] <... exit_group resumed>) = ? [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12571 [pid 12570] set_robust_list(0x55556531f660, 24 [pid 12569] <... set_robust_list resumed>) = 0 [pid 12568] <... openat resumed>) = 3 [pid 12570] <... set_robust_list resumed>) = 0 [pid 12569] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12568] write(3, "1000", 4 [pid 12570] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12569] <... prctl resumed>) = 0 [pid 12568] <... write resumed>) = 4 [pid 12570] <... prctl resumed>) = 0 [pid 12569] setpgid(0, 0 [pid 12568] close(3 [pid 12570] setpgid(0, 0 [pid 12569] <... setpgid resumed>) = 0 [pid 12568] <... close resumed>) = 0 [pid 12567] +++ exited with 0 +++ [pid 12570] <... setpgid resumed>) = 0 executing program [pid 12569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12568] write(1, "executing program\n", 18 [pid 12570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12569] <... openat resumed>) = 3 [pid 12568] <... write resumed>) = 18 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12571] set_robust_list(0x55556531f660, 24 [pid 12570] <... openat resumed>) = 3 [pid 12569] write(3, "1000", 4 [pid 12568] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12570] write(3, "1000", 4 [pid 12569] <... write resumed>) = 4 [pid 12568] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12571] <... set_robust_list resumed>) = 0 [pid 12568] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12570] <... write resumed>) = 4 [pid 12571] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12569] close(3 [pid 12568] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12570] close(3 [pid 12568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 12570] <... close resumed>) = 0 [pid 12569] <... close resumed>) = 0 [pid 12568] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12571] <... prctl resumed>) = 0 [pid 12570] write(1, "executing program\n", 18 [pid 12569] write(1, "executing program\n", 18 [pid 12568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12570] <... write resumed>) = 18 [pid 12569] <... write resumed>) = 18 [pid 12571] setpgid(0, 0) = 0 [pid 12571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12568] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12570] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12569] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12568] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12570] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12569] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12568] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 12570] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12569] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12568] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12571] <... openat resumed>) = 3 [pid 12570] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12569] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12568] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12571] write(3, "1000", 4 [pid 12570] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12569] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12568] exit_group(0./strace-static-x86_64: Process 12572 attached [pid 12571] <... write resumed>) = 4 [pid 12570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12568] <... exit_group resumed>) = ? [pid 12572] set_robust_list(0x55556531f660, 24 [pid 12571] close(3 [pid 12570] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12572 [pid 12572] <... set_robust_list resumed>) = 0 [pid 12572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12572] setpgid(0, 0) = 0 [pid 12568] +++ exited with 0 +++ [pid 12572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12570] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12569] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12571] <... close resumed>) = 0 [pid 12570] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12569] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12570] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 executing program [pid 12571] write(1, "executing program\n", 18 [pid 12570] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12569] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12572] <... openat resumed>) = 3 [pid 12571] <... write resumed>) = 18 [pid 12570] exit_group(0 [pid 12569] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12572] write(3, "1000", 4 [pid 12570] <... exit_group resumed>) = ? executing program [pid 12572] <... write resumed>) = 4 [pid 12571] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12569] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12572] close(3) = 0 [pid 12572] write(1, "executing program\n", 18) = 18 [pid 12572] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12570] +++ exited with 0 +++ [pid 12572] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12571] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12569] exit_group(0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12571] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12569] <... exit_group resumed>) = ? [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12571] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12572] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12572] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12572] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12569] +++ exited with 0 +++ [pid 12572] exit_group(0 [pid 12571] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12572] <... exit_group resumed>) = ? [pid 12571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12572] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12571] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12573 attached [pid 12571] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... 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 12573] set_robust_list(0x55556531f660, 24 [pid 12571] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12573 [pid 12573] <... set_robust_list resumed>) = 0 [pid 12573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12573] setpgid(0, 0) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12574 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12575 [pid 12571] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 12575 attached [pid 12573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 12576 attached ./strace-static-x86_64: Process 12574 attached [pid 12575] set_robust_list(0x55556531f660, 24 [pid 12573] <... openat resumed>) = 3 [pid 12571] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12576] set_robust_list(0x55556531f660, 24 [pid 12575] <... set_robust_list resumed>) = 0 [pid 12574] set_robust_list(0x55556531f660, 24 [pid 12573] write(3, "1000", 4 [pid 12571] exit_group(0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12576 [pid 12576] <... set_robust_list resumed>) = 0 [pid 12575] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12574] <... set_robust_list resumed>) = 0 [pid 12571] <... exit_group resumed>) = ? [pid 12576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12575] <... prctl resumed>) = 0 [pid 12573] <... write resumed>) = 4 [pid 12574] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 12573] close(3 [pid 12574] <... prctl resumed>) = 0 [pid 12573] <... close resumed>) = 0 [pid 12574] setpgid(0, 0 [pid 12573] write(1, "executing program\n", 18 [pid 12574] <... setpgid resumed>) = 0 [pid 12573] <... write resumed>) = 18 [pid 12576] <... prctl resumed>) = 0 [pid 12575] setpgid(0, 0 [pid 12574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12571] +++ exited with 0 +++ [pid 12573] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12576] setpgid(0, 0 [pid 12575] <... setpgid resumed>) = 0 [pid 12574] <... openat resumed>) = 3 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12576] <... setpgid resumed>) = 0 [pid 12575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12574] write(3, "1000", 4 [pid 12573] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12575] <... openat resumed>) = 3 [pid 12574] <... write resumed>) = 4 [pid 12573] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12576] <... openat resumed>) = 3 [pid 12575] write(3, "1000", 4 [pid 12574] close(3 [pid 12573] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12576] write(3, "1000", 4 [pid 12575] <... write resumed>) = 4 [pid 12574] <... close resumed>) = 0 [pid 12573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12576] <... write resumed>) = 4 [pid 12575] close(3 [pid 12574] write(1, "executing program\n", 18executing program [pid 12573] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12576] close(3 [pid 12575] <... close resumed>) = 0 [pid 12574] <... write resumed>) = 18 [pid 12573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12576] <... close resumed>) = 0 executing program [pid 12575] write(1, "executing program\n", 18 [pid 12574] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 resumed>) = 0 executing program [pid 12576] write(1, "executing program\n", 18 [pid 12575] <... write resumed>) = 18 [pid 12574] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12573] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12576] <... write resumed>) = 18 [pid 12575] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12574] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12573] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12576] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12575] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12574] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12573] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12577 attached [pid 12576] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12575] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12573] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12576] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12575] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12574] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12573] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12577 [pid 12577] set_robust_list(0x55556531f660, 24 [pid 12576] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12573] exit_group(0 [pid 12577] <... set_robust_list resumed>) = 0 [pid 12576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12575] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12574] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12576] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12574] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12573] <... exit_group resumed>) = ? [pid 12577] <... prctl resumed>) = 0 [pid 12576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12575] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12574] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12576] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12575] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12576] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12575] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12576] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12575] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12573] +++ exited with 0 +++ [pid 12574] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12577] setpgid(0, 0 [pid 12576] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12575] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12574] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12577] <... setpgid resumed>) = 0 [pid 12576] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12575] exit_group(0 [pid 12577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12576] exit_group(0 [pid 12575] <... exit_group resumed>) = ? [pid 12574] exit_group(0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12577] <... openat resumed>) = 3 [pid 12576] <... exit_group resumed>) = ? [pid 12575] +++ exited with 0 +++ [pid 12574] <... exit_group resumed>) = ? [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12577] write(3, "1000", 4 [pid 12576] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12576, 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 285] <... restart_syscall resumed>) = 0 [pid 12574] +++ exited with 0 +++ [pid 12577] <... write resumed>) = 4 [pid 12577] close(3 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12574, 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./strace-static-x86_64: Process 12578 attached [pid 12577] <... close resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... restart_syscall resumed>) = 0 executing program [pid 12577] write(1, "executing program\n", 18 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12578 [pid 12577] <... write resumed>) = 18 [pid 12577] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_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 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12578] set_robust_list(0x55556531f660, 24 [pid 287] <... restart_syscall resumed>) = 0 [pid 12578] <... set_robust_list resumed>) = 0 [pid 12578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12581 attached ./strace-static-x86_64: Process 12579 attached [pid 12578] setpgid(0, 0 [pid 12577] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12579 [pid 12578] <... setpgid resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12581 [pid 12578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12577] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12581] set_robust_list(0x55556531f660, 24 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12580 [pid 12579] set_robust_list(0x55556531f660, 24 [pid 12581] <... set_robust_list resumed>) = 0 [pid 12578] <... openat resumed>) = 3 [pid 12577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12578] write(3, "1000", 4 [pid 12577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12579] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 12580 attached [pid 12578] <... write resumed>) = 4 [pid 12577] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12580] set_robust_list(0x55556531f660, 24 [pid 12578] close(3 [pid 12577] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12580] <... set_robust_list resumed>) = 0 executing program [pid 12578] <... close resumed>) = 0 [pid 12577] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12578] write(1, "executing program\n", 18 [pid 12577] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12580] <... prctl resumed>) = 0 [pid 12578] <... write resumed>) = 18 [pid 12577] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12580] setpgid(0, 0 [pid 12578] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12580] <... setpgid resumed>) = 0 [pid 12578] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12577] exit_group(0 [pid 12581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12579] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12578] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12581] <... prctl resumed>) = 0 [pid 12580] <... openat resumed>) = 3 [pid 12579] <... prctl resumed>) = 0 [pid 12578] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12577] <... exit_group resumed>) = ? [pid 12581] setpgid(0, 0 [pid 12580] write(3, "1000", 4 [pid 12579] setpgid(0, 0 [pid 12578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12580] <... write resumed>) = 4 [pid 12578] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12580] close(3 [pid 12578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12581] <... setpgid resumed>) = 0 [pid 12580] <... close resumed>) = 0 [pid 12579] <... setpgid resumed>) = 0 [pid 12578] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12577] +++ exited with 0 +++ [pid 12580] write(1, "executing program\n", 18 [pid 12578] 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=12577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12580] <... write resumed>) = 18 [pid 12578] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12580] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12578] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12581] <... openat resumed>) = 3 [pid 12580] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12578] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12580] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12578] exit_group(0 [pid 12581] write(3, "1000", 4 [pid 12580] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12579] <... openat resumed>) = 3 [pid 12578] <... exit_group resumed>) = ? [pid 12581] <... write resumed>) = 4 [pid 12580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12579] write(3, "1000", 4 [pid 12578] +++ exited with 0 +++ [pid 12581] close(3 [pid 12580] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12579] <... write resumed>) = 4 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12581] <... close resumed>) = 0 [pid 12580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12579] close(3 [pid 285] restart_syscall(<... resuming interrupted clone ...> executing program [pid 12581] write(1, "executing program\n", 18 [pid 12580] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12581] <... write resumed>) = 18 [pid 12580] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12579] <... close resumed>) = 0 [pid 12580] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12581] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12580] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12579] write(1, "executing program\n", 18executing program [pid 12581] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12580] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12581] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12580] exit_group(0 [pid 12579] <... write resumed>) = 18 [pid 12581] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12580] <... exit_group resumed>) = ? [pid 12581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12580] +++ exited with 0 +++ [pid 12579] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12581] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12579] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... restart_syscall resumed>) = 0 [pid 12581] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12579] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12581] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12579] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12581] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12581] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12581] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12579] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 12582 attached [pid 12581] exit_group(0 [pid 12579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12582] set_robust_list(0x55556531f660, 24 [pid 12581] <... exit_group resumed>) = ? [pid 12579] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12582 [pid 12582] <... set_robust_list resumed>) = 0 [pid 12582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12582] setpgid(0, 0./strace-static-x86_64: Process 12583 attached ) = 0 [pid 12581] +++ exited with 0 +++ [pid 12579] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12583 [pid 12582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12579] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 12583] set_robust_list(0x55556531f660, 24 [pid 12582] <... openat resumed>) = 3 [pid 12579] 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=12581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12583] <... set_robust_list resumed>) = 0 executing program [pid 12582] write(3, "1000", 4 [pid 12579] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12582] <... write resumed>) = 4 [pid 12579] exit_group(0) = ? [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12582] close(3) = 0 [pid 12582] write(1, "executing program\n", 18) = 18 [pid 12582] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12582] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12579] +++ exited with 0 +++ [pid 12582] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12584 ./strace-static-x86_64: Process 12584 attached [pid 12583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12582] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12583] <... prctl resumed>) = 0 [pid 12582] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12582] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12583] setpgid(0, 0 [pid 12582] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12583] <... setpgid resumed>) = 0 [pid 12582] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12582] exit_group(0) = ? [pid 12584] set_robust_list(0x55556531f660, 24 [pid 12583] <... openat resumed>) = 3 [pid 12582] +++ exited with 0 +++ [pid 12583] write(3, "1000", 4 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12584] <... set_robust_list resumed>) = 0 [pid 12583] <... write resumed>) = 4 [pid 12584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12583] close(3 [pid 12584] <... prctl resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12583] <... close resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 12584] setpgid(0, 0 [pid 12583] write(1, "executing program\n", 18) = 18 [pid 12584] <... setpgid resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12586 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12585 [pid 12583] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12583] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12583] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12584] <... openat resumed>) = 3 ./strace-static-x86_64: Process 12585 attached [pid 12584] write(3, "1000", 4 [pid 12583] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] <... restart_syscall resumed>) = 0 [pid 12583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12584] <... write resumed>) = 4 [pid 12583] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12585] set_robust_list(0x55556531f660, 24 [pid 12584] close(3 [pid 12583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12586 attached [pid 12584] <... close resumed>) = 0 [pid 12585] <... set_robust_list resumed>) = 0 [pid 12583] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 12584] write(1, "executing program\n", 18 [pid 12583] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12585] setpgid(0, 0) = 0 [pid 12585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12584] <... write resumed>) = 18 [pid 12583] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12585] <... openat resumed>) = 3 [pid 12583] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12587 [pid 12583] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12585] write(3, "1000", 4) = 4 [pid 12583] exit_group(0 [pid 12584] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12583] <... exit_group resumed>) = ? executing program [pid 12585] close(3) = 0 [pid 12585] write(1, "executing program\n", 18) = 18 [pid 12585] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12585] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12583] +++ exited with 0 +++ [pid 12584] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12584] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12584] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 12587 attached [pid 12585] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12587] set_robust_list(0x55556531f660, 24 [pid 12586] set_robust_list(0x55556531f660, 24 [pid 12585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12587] <... set_robust_list resumed>) = 0 [pid 12586] <... set_robust_list resumed>) = 0 [pid 12585] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12584] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12587] <... prctl resumed>) = 0 [pid 12586] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12585] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 12587] setpgid(0, 0 [pid 12585] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12587] <... setpgid resumed>) = 0 [pid 12586] <... prctl resumed>) = 0 [pid 12585] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12584] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12585] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12584] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12587] <... openat resumed>) = 3 [pid 12586] setpgid(0, 0 [pid 12585] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12584] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12587] write(3, "1000", 4 [pid 12586] <... setpgid resumed>) = 0 [pid 12585] exit_group(0 [pid 12584] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12587] <... write resumed>) = 4 [pid 12585] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12588 attached executing program [pid 12587] close(3 [pid 12586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12585] +++ exited with 0 +++ [pid 12584] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12587] <... close resumed>) = 0 [pid 12587] write(1, "executing program\n", 18) = 18 [pid 12586] <... openat resumed>) = 3 [pid 12587] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12584] exit_group(0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12586] write(3, "1000", 4 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12588 [pid 12587] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12584] <... exit_group resumed>) = ? [pid 12586] <... write resumed>) = 4 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12587] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12586] close(3 [pid 12584] +++ exited with 0 +++ [pid 12588] set_robust_list(0x55556531f660, 24 [pid 12587] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12586] <... close resumed>) = 0 executing program [pid 12587] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12586] write(1, "executing program\n", 18 [pid 12587] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12586] <... write resumed>) = 18 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12587] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12587] exit_group(0 [pid 12586] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12588] <... set_robust_list resumed>) = 0 [pid 12587] <... exit_group resumed>) = ? [pid 12586] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12588] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12587] +++ exited with 0 +++ [pid 12586] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12588] <... prctl resumed>) = 0 [pid 12586] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12589 [pid 12586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12588] setpgid(0, 0 [pid 12586] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12588] <... setpgid resumed>) = 0 [pid 12586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12586] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12586] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12588] <... openat resumed>) = 3 [pid 12586] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12588] write(3, "1000", 4 [pid 12586] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 12590 attached [pid 12588] <... write resumed>) = 4 [pid 12586] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12590 ./strace-static-x86_64: Process 12589 attached [pid 12586] exit_group(0 [pid 12588] close(3 [pid 12586] <... exit_group resumed>) = ? [pid 12589] set_robust_list(0x55556531f660, 24) = 0 [pid 12589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12589] setpgid(0, 0) = 0 [pid 12589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12588] <... close resumed>) = 0 [pid 12586] +++ exited with 0 +++ [pid 12590] set_robust_list(0x55556531f660, 24 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 12588] write(1, "executing program\n", 18 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... restart_syscall resumed>) = 0 [pid 12588] <... write resumed>) = 18 [pid 12590] <... set_robust_list resumed>) = 0 [pid 12589] write(3, "1000", 4 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12590] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12589] <... write resumed>) = 4 [pid 12590] <... prctl resumed>) = 0 [pid 12589] close(3 [pid 12590] setpgid(0, 0 [pid 12589] <... close resumed>) = 0 [pid 12588] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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 12590] <... setpgid resumed>) = 0 [pid 12589] write(1, "executing program\n", 18 [pid 12588] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12591 [pid 12588] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12589] <... write resumed>) = 18 [pid 12588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12590] <... openat resumed>) = 3 [pid 12589] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12588] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12590] write(3, "1000", 4 [pid 12589] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12590] <... write resumed>) = 4 [pid 12589] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12590] close(3 [pid 12589] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12588] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12590] <... close resumed>) = 0 [pid 12589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12588] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 12590] write(1, "executing program\n", 18 [pid 12589] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12588] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 12591 attached [pid 12590] <... write resumed>) = 18 [pid 12589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12588] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12591] set_robust_list(0x55556531f660, 24 [pid 12590] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12589] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12588] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12591] <... set_robust_list resumed>) = 0 [pid 12590] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12589] 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 12591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12590] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12589] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12588] exit_group(0./strace-static-x86_64: Process 12592 attached [pid 12591] <... prctl resumed>) = 0 [pid 12590] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12589] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12588] <... exit_group resumed>) = ? [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12592 [pid 12591] setpgid(0, 0 [pid 12590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12589] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12591] <... setpgid resumed>) = 0 [pid 12590] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12589] exit_group(0 [pid 12591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12589] <... exit_group resumed>) = ? [pid 12588] +++ exited with 0 +++ [pid 12592] set_robust_list(0x55556531f660, 24 [pid 12591] <... openat resumed>) = 3 [pid 12590] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12589] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12591] write(3, "1000", 4 [pid 12590] 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=12589, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12591] <... write resumed>) = 4 [pid 12590] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12591] close(3 [pid 12590] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12591] <... close resumed>) = 0 [pid 12590] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12591] write(1, "executing program\n", 18executing program [pid 12590] exit_group(0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12591] <... write resumed>) = 18 [pid 12590] <... exit_group resumed>) = ? [pid 286] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 12593 attached [pid 12592] <... set_robust_list resumed>) = 0 [pid 12591] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12590] +++ exited with 0 +++ [pid 12592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12591] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12591] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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] <... clone resumed>, child_tidptr=0x55556531f650) = 12593 [pid 12593] set_robust_list(0x55556531f660, 24 [pid 12592] <... prctl resumed>) = 0 [pid 12591] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12593] <... set_robust_list resumed>) = 0 [pid 12592] setpgid(0, 0 [pid 12591] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 12592] <... setpgid resumed>) = 0 [pid 12591] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12594 [pid 12591] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12591] 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./strace-static-x86_64: Process 12594 attached [pid 12593] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12592] <... openat resumed>) = 3 [pid 12591] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12591] exit_group(0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12595 [pid 12591] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12595 attached [pid 12594] set_robust_list(0x55556531f660, 24 [pid 12593] <... prctl resumed>) = 0 [pid 12592] write(3, "1000", 4 [pid 12591] +++ exited with 0 +++ [pid 12595] set_robust_list(0x55556531f660, 24 [pid 12592] <... write resumed>) = 4 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12593] setpgid(0, 0 [pid 12592] close(3 [pid 12595] <... set_robust_list resumed>) = 0 [pid 12595] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12594] <... set_robust_list resumed>) = 0 [pid 12593] <... setpgid resumed>) = 0 [pid 12592] <... close resumed>) = 0 executing program [pid 12592] write(1, "executing program\n", 18 [pid 12595] <... prctl resumed>) = 0 [pid 12595] setpgid(0, 0 [pid 12593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12592] <... write resumed>) = 18 [pid 12595] <... setpgid resumed>) = 0 [pid 12595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12593] <... openat resumed>) = 3 [pid 12592] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12593] write(3, "1000", 4 [pid 12592] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12595] <... openat resumed>) = 3 [pid 12595] write(3, "1000", 4) = 4 [pid 12595] close(3 [pid 12592] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12594] <... prctl resumed>) = 0 [pid 12593] <... write resumed>) = 4 [pid 12592] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12596 [pid 12592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12594] setpgid(0, 0 [pid 12593] close(3 [pid 12592] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12593] <... close resumed>) = 0 executing program [pid 12592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12594] <... setpgid resumed>) = 0 [pid 12595] <... close resumed>) = 0 [pid 12595] write(1, "executing program\n", 18) = 18 [pid 12592] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12595] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12593] write(1, "executing program\n", 18./strace-static-x86_64: Process 12596 attached [pid 12595] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12593] <... write resumed>) = 18 [pid 12592] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12596] set_robust_list(0x55556531f660, 24 [pid 12595] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12592] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12596] <... set_robust_list resumed>) = 0 [pid 12595] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12594] <... openat resumed>) = 3 [pid 12593] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12592] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12596] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12594] write(3, "1000", 4 [pid 12593] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12592] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12596] <... prctl resumed>) = 0 [pid 12595] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12594] <... write resumed>) = 4 [pid 12593] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12592] exit_group(0 [pid 12596] setpgid(0, 0 [pid 12595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12594] close(3 [pid 12593] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12592] <... exit_group resumed>) = ? [pid 12596] <... setpgid resumed>) = 0 [pid 12595] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12594] <... close resumed>) = 0 [pid 12593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12595] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12596] <... openat resumed>) = 3 [pid 12595] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12596] write(3, "1000", 4 [pid 12595] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12592] +++ exited with 0 +++ executing program [pid 12594] write(1, "executing program\n", 18 [pid 12593] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12596] <... write resumed>) = 4 [pid 12595] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12594] <... write resumed>) = 18 [pid 12593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12596] close(3 [pid 12595] exit_group(0 [pid 12594] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12596] <... close resumed>) = 0 [pid 12595] <... exit_group resumed>) = ? [pid 12594] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12593] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12596] write(1, "executing program\n", 18 [pid 12595] +++ exited with 0 +++ [pid 12594] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12593] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12596] <... write resumed>) = 18 [pid 12594] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12593] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12596] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12593] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12596] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12594] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12593] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12596] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12596] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12593] exit_group(0 [pid 12596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12594] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12593] <... exit_group resumed>) = ? [pid 12596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12594] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12596] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12596] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12596] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12593] +++ exited with 0 +++ [pid 12596] exit_group(0 [pid 12594] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12596] <... exit_group resumed>) = ? [pid 12594] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12596] +++ exited with 0 +++ [pid 12594] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 12594] exit_group(0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12594] <... exit_group resumed>) = ? [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12594] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 12597 attached [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12597 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12597] set_robust_list(0x55556531f660, 24) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 12598 attached [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12598 [pid 12597] setpgid(0, 0 [pid 12598] set_robust_list(0x55556531f660, 24 [pid 12597] <... setpgid resumed>) = 0 [pid 12598] <... set_robust_list resumed>) = 0 [pid 12598] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12598] <... prctl resumed>) = 0 [pid 12598] setpgid(0, 0) = 0 [pid 12598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12597] <... openat resumed>) = 3 [pid 12598] <... openat resumed>) = 3 [pid 12598] write(3, "1000", 4) = 4 [pid 12597] write(3, "1000", 4 [pid 284] <... restart_syscall resumed>) = 0 [pid 12598] close(3 [pid 12597] <... write resumed>) = 4 executing program executing program [pid 12598] <... close resumed>) = 0 [pid 12597] close(3 [pid 12598] write(1, "executing program\n", 18 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12597] <... close resumed>) = 0 [pid 12598] <... write resumed>) = 18 [pid 12598] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12597] write(1, "executing program\n", 18 [pid 12598] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12597] <... write resumed>) = 18 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12599 [pid 12598] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12597] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12597] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12598] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12597] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12597] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12598] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12598] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12597] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12598] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12598] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 12599 attached ) = -1 EBADF (Bad file descriptor) [pid 12599] set_robust_list(0x55556531f660, 24 [pid 12598] exit_group(0 [pid 12599] <... set_robust_list resumed>) = 0 [pid 12598] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12601 attached [pid 12599] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12598] +++ exited with 0 +++ [pid 12597] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12597] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12600 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12601 ./strace-static-x86_64: Process 12600 attached [pid 12599] <... prctl resumed>) = 0 executing program [pid 12597] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12597] 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 12599] setpgid(0, 0) = 0 [pid 12597] exit_group(0 [pid 12599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12599] write(3, "1000", 4 [pid 12597] <... exit_group resumed>) = ? [pid 12599] <... write resumed>) = 4 [pid 12599] close(3) = 0 [pid 12599] write(1, "executing program\n", 18) = 18 [pid 12599] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12600] set_robust_list(0x55556531f660, 24 [pid 12599] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12597] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12602 [pid 12600] <... set_robust_list resumed>) = 0 [pid 12599] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12602 attached [pid 12601] set_robust_list(0x55556531f660, 24 [pid 12600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12599] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12600] <... prctl resumed>) = 0 [pid 12599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12602] set_robust_list(0x55556531f660, 24 [pid 12601] <... set_robust_list resumed>) = 0 [pid 12600] setpgid(0, 0 [pid 12599] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12600] <... setpgid resumed>) = 0 [pid 12599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12602] <... set_robust_list resumed>) = 0 [pid 12601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12599] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12600] <... openat resumed>) = 3 [pid 12599] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12600] write(3, "1000", 4 [pid 12599] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12600] <... write resumed>) = 4 [pid 12599] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12600] close(3 [pid 12599] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12601] <... prctl resumed>) = 0 [pid 12600] <... close resumed>) = 0 [pid 12599] exit_group(0 [pid 12602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12601] setpgid(0, 0 [pid 12600] write(1, "executing program\n", 18executing program [pid 12599] <... exit_group resumed>) = ? [pid 12602] <... prctl resumed>) = 0 [pid 12601] <... setpgid resumed>) = 0 [pid 12600] <... write resumed>) = 18 [pid 12599] +++ exited with 0 +++ [pid 12600] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12602] setpgid(0, 0 [pid 12601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12600] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12600] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12602] <... setpgid resumed>) = 0 [pid 12601] <... openat resumed>) = 3 [pid 12600] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12601] write(3, "1000", 4 [pid 12600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12601] <... write resumed>) = 4 [pid 12600] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12602] <... openat resumed>) = 3 [pid 12601] close(3 [pid 12600] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12602] write(3, "1000", 4 [pid 12601] <... close resumed>) = 0 [pid 12600] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12603 [pid 12602] <... write resumed>) = 4 [pid 12601] write(1, "executing program\n", 18 [pid 12600] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12601] <... write resumed>) = 18 [pid 12600] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12602] close(3 [pid 12601] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12600] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... restart_syscall resumed>) = 0 [pid 12602] <... close resumed>) = 0 [pid 12601] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12600] exit_group(0 [pid 12602] write(1, "executing program\n", 18executing program [pid 12601] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12600] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12603 attached [pid 12602] <... write resumed>) = 18 [pid 12601] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12600] +++ exited with 0 +++ [pid 12601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12603] set_robust_list(0x55556531f660, 24 [pid 12602] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12601] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12603] <... set_robust_list resumed>) = 0 [pid 12603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12603] setpgid(0, 0) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12602] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12603] <... openat resumed>) = 3 [pid 12603] write(3, "1000", 4 [pid 12601] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12604 [pid 12603] <... write resumed>) = 4 [pid 12602] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12601] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12603] close(3 [pid 12602] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12601] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 12603] <... close resumed>) = 0 [pid 12602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 12601] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12603] write(1, "executing program\n", 18 [pid 12602] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 12604 attached [pid 12603] <... write resumed>) = 18 [pid 12602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12601] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12604] set_robust_list(0x55556531f660, 24 [pid 12603] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12604] <... set_robust_list resumed>) = 0 [pid 12603] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12603] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12602] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12601] exit_group(0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12604] <... prctl resumed>) = 0 [pid 12603] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12602] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12601] <... exit_group resumed>) = ? [pid 12604] setpgid(0, 0 [pid 12603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12604] <... setpgid resumed>) = 0 [pid 12603] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12604] <... openat resumed>) = 3 [pid 12603] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12604] write(3, "1000", 4 [pid 12603] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12604] <... write resumed>) = 4 [pid 12603] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12604] close(3 [pid 12603] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12604] <... close resumed>) = 0 [pid 12603] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12602] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12601] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12605 [pid 12604] write(1, "executing program\n", 18executing program [pid 12603] exit_group(0 [pid 12602] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 12605 attached [pid 12604] <... write resumed>) = 18 [pid 12603] <... exit_group resumed>) = ? [pid 12602] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12605] set_robust_list(0x55556531f660, 24 [pid 12604] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12603] +++ exited with 0 +++ [pid 12605] <... set_robust_list resumed>) = 0 [pid 12604] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12602] exit_group(0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12604] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12602] <... exit_group resumed>) = ? [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12605] <... prctl resumed>) = 0 [pid 12604] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12605] setpgid(0, 0 [pid 12604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12605] <... setpgid resumed>) = 0 [pid 12604] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12605] <... openat resumed>) = 3 [pid 12604] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12602] +++ exited with 0 +++ [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12605] write(3, "1000", 4 [pid 12604] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12605] <... write resumed>) = 4 [pid 12604] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12605] close(3 [pid 12604] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12605] <... close resumed>) = 0 [pid 12604] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12605] write(1, "executing program\n", 18 [pid 12604] exit_group(0 [pid 12605] <... write resumed>) = 18 [pid 12604] <... exit_group resumed>) = ? [pid 12605] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12604] +++ exited with 0 +++ [pid 12605] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 12605] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_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=12604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 284] restart_syscall(<... resuming interrupted clone ...> [pid 12605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 285] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12605] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12606 [pid 12605] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12605] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12605] exit_group(0) = ? ./strace-static-x86_64: Process 12606 attached [pid 12605] +++ exited with 0 +++ [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12607 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12605, 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 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 12607 attached [pid 12607] set_robust_list(0x55556531f660, 24) = 0 [pid 12607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12607] setpgid(0, 0) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12608 [pid 12607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12606] set_robust_list(0x55556531f660, 24 [pid 12607] <... openat resumed>) = 3 [pid 12606] <... set_robust_list resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 12607] write(3, "1000", 4) = 4 [pid 12607] close(3) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 12607] write(1, "executing program\n", 18) = 18 [pid 12607] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12607] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12609 [pid 12607] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12606] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12607] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12606] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 12609 attached [pid 12607] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12606] setpgid(0, 0./strace-static-x86_64: Process 12608 attached [pid 12609] set_robust_list(0x55556531f660, 24 [pid 286] <... restart_syscall resumed>) = 0 [pid 12606] <... setpgid resumed>) = 0 [pid 12607] 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 12609] <... set_robust_list resumed>) = 0 [pid 12608] set_robust_list(0x55556531f660, 24 [pid 12607] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12609] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12608] <... set_robust_list resumed>) = 0 [pid 12607] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12609] <... prctl resumed>) = 0 [pid 12608] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12607] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12609] setpgid(0, 0 [pid 12608] <... prctl resumed>) = 0 [pid 12607] exit_group(0 [pid 12606] <... openat resumed>) = 3 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12610 [pid 12606] write(3, "1000", 4) = 4 [pid 12606] close(3 [pid 12609] <... setpgid resumed>) = 0 [pid 12608] setpgid(0, 0 [pid 12607] <... exit_group resumed>) = ? [pid 12606] <... close resumed>) = 0 executing program ./strace-static-x86_64: Process 12610 attached [pid 12609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12608] <... setpgid resumed>) = 0 [pid 12606] write(1, "executing program\n", 18 [pid 12610] set_robust_list(0x55556531f660, 24 [pid 12609] <... openat resumed>) = 3 [pid 12608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12607] +++ exited with 0 +++ [pid 12606] <... write resumed>) = 18 [pid 12610] <... set_robust_list resumed>) = 0 [pid 12609] write(3, "1000", 4 [pid 12608] <... openat resumed>) = 3 [pid 12606] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12609] <... write resumed>) = 4 [pid 12608] write(3, "1000", 4 [pid 12606] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12609] close(3 [pid 12608] <... write resumed>) = 4 [pid 12606] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12609] <... close resumed>) = 0 [pid 12608] close(3 [pid 12606] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12610] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 12609] write(1, "executing program\n", 18 [pid 12608] <... close resumed>) = 0 [pid 12606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12609] <... write resumed>) = 18 executing program [pid 12608] write(1, "executing program\n", 18 [pid 12606] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12609] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12608] <... write resumed>) = 18 [pid 12606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12610] <... prctl resumed>) = 0 [pid 12609] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12608] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12606] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12610] setpgid(0, 0 [pid 12609] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12608] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12606] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12609] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12608] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12606] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12610] <... setpgid resumed>) = 0 [pid 12609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12608] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12606] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12609] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12606] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12608] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12606] exit_group(0 [pid 283] <... restart_syscall resumed>) = 0 [pid 12610] <... openat resumed>) = 3 [pid 12609] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12606] <... exit_group resumed>) = ? [pid 12610] write(3, "1000", 4 [pid 12609] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12608] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12606] +++ exited with 0 +++ [pid 12610] <... write resumed>) = 4 [pid 12609] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12608] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12610] close(3 [pid 12609] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12608] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12606, 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 12610] <... close resumed>) = 0 [pid 12609] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12608] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12609] exit_group(0 [pid 12608] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12609] <... exit_group resumed>) = ? [pid 12608] exit_group(0./strace-static-x86_64: Process 12611 attached executing program [pid 12610] write(1, "executing program\n", 18 [pid 12609] +++ exited with 0 +++ [pid 12608] <... exit_group resumed>) = ? [pid 12611] set_robust_list(0x55556531f660, 24 [pid 12610] <... write resumed>) = 18 [pid 12608] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12611 [pid 12610] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12610] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12610] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12611] <... set_robust_list resumed>) = 0 [pid 12610] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12611] <... prctl resumed>) = 0 [pid 12610] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12611] setpgid(0, 0 [pid 12610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12611] <... setpgid resumed>) = 0 [pid 12611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12610] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12611] <... openat resumed>) = 3 [pid 12610] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12611] write(3, "1000", 4) = 4 [pid 12610] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12611] close(3 [pid 12610] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 12611] <... close resumed>) = 0 [pid 12610] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12611] write(1, "executing program\n", 18) = 18 [pid 12611] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12610] exit_group(0 [pid 12611] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12611] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12610] <... exit_group resumed>) = ? [pid 12611] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12610] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 12611] 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=12610, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12611] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12611] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12611] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12612 attached [pid 12611] exit_group(0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12612 [pid 12611] <... exit_group resumed>) = ? [pid 12611] +++ exited with 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 resumed>, child_tidptr=0x55556531f650) = 12613 ./strace-static-x86_64: Process 12613 attached [pid 12613] set_robust_list(0x55556531f660, 24) = 0 [pid 12613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12613] setpgid(0, 0) = 0 [pid 12613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12614 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12615 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12613] <... openat resumed>) = 3 [pid 283] <... restart_syscall resumed>) = 0 [pid 12613] write(3, "1000", 4) = 4 [pid 12613] close(3) = 0 executing program [pid 12613] write(1, "executing program\n", 18 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12613] <... write resumed>) = 18 [pid 12613] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12613] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12616 [pid 12613] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12615 attached ) = -1 EBADF (Bad file descriptor) [pid 12612] set_robust_list(0x55556531f660, 24./strace-static-x86_64: Process 12616 attached ./strace-static-x86_64: Process 12614 attached [pid 12615] set_robust_list(0x55556531f660, 24 [pid 12613] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12613] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12614] set_robust_list(0x55556531f660, 24 [pid 12613] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12614] <... set_robust_list resumed>) = 0 [pid 12613] exit_group(0 [pid 12614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12613] <... exit_group resumed>) = ? [pid 12616] set_robust_list(0x55556531f660, 24 [pid 12615] <... set_robust_list resumed>) = 0 [pid 12614] <... prctl resumed>) = 0 [pid 12612] <... set_robust_list resumed>) = 0 [pid 12614] setpgid(0, 0 [pid 12613] +++ exited with 0 +++ [pid 12616] <... set_robust_list resumed>) = 0 [pid 12612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12614] <... setpgid resumed>) = 0 [pid 12612] <... prctl resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12615] <... prctl resumed>) = 0 [pid 12612] setpgid(0, 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12612] <... setpgid resumed>) = 0 [pid 12615] setpgid(0, 0 [pid 12616] <... prctl resumed>) = 0 [pid 12616] setpgid(0, 0 [pid 12615] <... setpgid resumed>) = 0 [pid 12616] <... setpgid resumed>) = 0 [pid 12615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12615] <... openat resumed>) = 3 [pid 12614] <... openat resumed>) = 3 [pid 12612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12614] write(3, "1000", 4 [pid 12612] <... openat resumed>) = 3 [pid 12616] <... openat resumed>) = 3 [pid 12615] write(3, "1000", 4 [pid 12614] <... write resumed>) = 4 [pid 12612] write(3, "1000", 4 [pid 12616] write(3, "1000", 4 [pid 12615] <... write resumed>) = 4 [pid 12614] close(3 [pid 12612] <... write resumed>) = 4 [pid 12616] <... write resumed>) = 4 [pid 12615] close(3 [pid 12612] close(3 [pid 12616] close(3 [pid 12615] <... close resumed>) = 0 [pid 12614] <... close resumed>) = 0 [pid 12612] <... close resumed>) = 0 [pid 12616] <... close resumed>) = 0 executing program executing program executing program [pid 12615] write(1, "executing program\n", 18 [pid 12614] write(1, "executing program\n", 18 [pid 12612] write(1, "executing program\n", 18 [pid 12616] write(1, "executing program\n", 18 [pid 12615] <... write resumed>) = 18 executing program [pid 12614] <... write resumed>) = 18 [pid 12612] <... write resumed>) = 18 [pid 12616] <... write resumed>) = 18 [pid 12615] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12612] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12614] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12612] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12616] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12615] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12614] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12612] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12616] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12615] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12614] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12616] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12615] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12612] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... restart_syscall resumed>) = 0 [pid 12614] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12616] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12615] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12614] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12612] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12616] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12615] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12614] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12616] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12615] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12614] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12612] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12616] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12615] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12614] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12612] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12616] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12615] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12616] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12615] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12616] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12615] exit_group(0 [pid 12616] exit_group(0 [pid 12615] <... exit_group resumed>) = ? [pid 12614] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12612] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12617 ./strace-static-x86_64: Process 12617 attached [pid 12616] <... exit_group resumed>) = ? [pid 12615] +++ exited with 0 +++ [pid 12614] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12612] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12617] set_robust_list(0x55556531f660, 24 [pid 12614] exit_group(0 [pid 12612] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12617] <... set_robust_list resumed>) = 0 [pid 12614] <... exit_group resumed>) = ? [pid 12612] exit_group(0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12616] +++ exited with 0 +++ [pid 12617] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12614] +++ exited with 0 +++ [pid 12612] <... exit_group resumed>) = ? [pid 12617] <... prctl resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12617] setpgid(0, 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12617] <... setpgid resumed>) = 0 [pid 12617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12612] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12617] <... openat resumed>) = 3 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12617] write(3, "1000", 4 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12617] <... write resumed>) = 4 executing program [pid 12617] close(3) = 0 [pid 12617] write(1, "executing program\n", 18) = 18 [pid 12617] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12617] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 285] <... restart_syscall resumed>) = 0 [pid 12617] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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./strace-static-x86_64: Process 12618 attached [pid 12617] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12618 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 12617] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12617] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12617] exit_group(0) = ? [pid 12618] set_robust_list(0x55556531f660, 24 [pid 12617] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12619 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12617, 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./strace-static-x86_64: Process 12619 attached [pid 12619] set_robust_list(0x55556531f660, 24) = 0 [pid 12619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12619] setpgid(0, 0) = 0 [pid 12619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12619] write(3, "1000", 4executing program [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12620 [pid 12619] <... write resumed>) = 4 [pid 12619] close(3) = 0 [pid 12619] write(1, "executing program\n", 18) = 18 [pid 12619] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12621 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12622 [pid 12619] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12619] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12621 attached [pid 12618] <... set_robust_list resumed>) = 0 [pid 12619] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12619] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12619] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12619] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12619] exit_group(0 [pid 12618] <... prctl resumed>) = 0 [pid 12619] <... exit_group resumed>) = ? [pid 12621] set_robust_list(0x55556531f660, 24 [pid 12619] +++ exited with 0 +++ [pid 12618] setpgid(0, 0./strace-static-x86_64: Process 12620 attached [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12620] set_robust_list(0x55556531f660, 24 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12620] <... set_robust_list resumed>) = 0 [pid 12620] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 12622 attached ) = 0 [pid 12621] <... set_robust_list resumed>) = 0 [pid 12620] setpgid(0, 0 [pid 12618] <... setpgid resumed>) = 0 [pid 12622] set_robust_list(0x55556531f660, 24 [pid 12620] <... setpgid resumed>) = 0 [pid 12622] <... set_robust_list resumed>) = 0 [pid 12620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12622] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12620] <... openat resumed>) = 3 [pid 12618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12622] <... prctl resumed>) = 0 [pid 12620] write(3, "1000", 4 [pid 12622] setpgid(0, 0 [pid 12620] <... write resumed>) = 4 [pid 285] <... restart_syscall resumed>) = 0 [pid 12622] <... setpgid resumed>) = 0 [pid 12620] close(3 [pid 12618] <... openat resumed>) = 3 [pid 12622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12620] <... close resumed>) = 0 [pid 12618] write(3, "1000", 4 [pid 12621] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12618] <... write resumed>) = 4 [pid 12622] <... openat resumed>) = 3 [pid 12620] write(1, "executing program\n", 18 [pid 12622] write(3, "1000", 4 [pid 12620] <... write resumed>) = 18 [pid 12622] <... write resumed>) = 4 [pid 12620] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12618] close(3 [pid 12622] close(3 [pid 12620] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12623 [pid 12618] <... close resumed>) = 0 [pid 12622] <... close resumed>) = 0 executing program [pid 12620] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12618] write(1, "executing program\n", 18 [pid 12622] write(1, "executing program\n", 18executing program [pid 12620] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12618] <... write resumed>) = 18 [pid 12621] <... prctl resumed>) = 0 [pid 12622] <... write resumed>) = 18 [pid 12620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12622] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12621] setpgid(0, 0 [pid 12620] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12618] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12622] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12621] <... setpgid resumed>) = 0 [pid 12620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12623 attached [pid 12622] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12620] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12618] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12623] set_robust_list(0x55556531f660, 24 [pid 12622] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12620] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12618] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12623] <... set_robust_list resumed>) = 0 [pid 12622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12621] <... openat resumed>) = 3 [pid 12620] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12618] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12622] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12620] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12623] <... prctl resumed>) = 0 [pid 12622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12621] write(3, "1000", 4 [pid 12620] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12623] setpgid(0, 0 [pid 12622] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12621] <... write resumed>) = 4 [pid 12620] exit_group(0 [pid 12623] <... setpgid resumed>) = 0 [pid 12622] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12621] close(3 [pid 12620] <... exit_group resumed>) = ? [pid 12618] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12622] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12621] <... close resumed>) = 0 [pid 12620] +++ exited with 0 +++ executing program [pid 12618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12623] <... openat resumed>) = 3 [pid 12622] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12621] write(1, "executing program\n", 18 [pid 12623] write(3, "1000", 4 [pid 12622] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12623] <... write resumed>) = 4 [pid 12622] exit_group(0 [pid 12621] <... write resumed>) = 18 [pid 12618] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12623] close(3 [pid 12622] <... exit_group resumed>) = ? [pid 12621] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12623] <... close resumed>) = 0 [pid 12622] +++ exited with 0 +++ [pid 12618] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12621] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12623] write(1, "executing program\n", 18executing program [pid 12618] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12622, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12621] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12623] <... write resumed>) = 18 [pid 12618] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12621] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12623] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12618] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12623] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12621] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12618] exit_group(0 [pid 287] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 12623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12618] <... exit_group resumed>) = ? [pid 12623] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12623] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12623] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12618] +++ exited with 0 +++ [pid 12623] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12623] <... exit_group resumed>) = ? [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12623] +++ exited with 0 +++ [pid 12621] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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 12621] 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=12623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12621] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12621] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] <... restart_syscall resumed>) = 0 [pid 12621] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12625 attached ./strace-static-x86_64: Process 12624 attached [pid 12621] exit_group(0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12624 [pid 12624] set_robust_list(0x55556531f660, 24 [pid 12621] <... exit_group resumed>) = ? [pid 12625] set_robust_list(0x55556531f660, 24 [pid 12624] <... set_robust_list resumed>) = 0 [pid 12621] +++ exited with 0 +++ [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12625 [pid 12625] <... set_robust_list resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12624] setpgid(0, 0) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12626 [pid 12625] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 12626 attached ) = 0 [pid 12624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... restart_syscall resumed>) = 0 [pid 12626] set_robust_list(0x55556531f660, 24 [pid 12625] setpgid(0, 0 [pid 12626] <... set_robust_list resumed>) = 0 [pid 12625] <... setpgid resumed>) = 0 [pid 12624] <... openat resumed>) = 3 [pid 12624] write(3, "1000", 4) = 4 [pid 12624] close(3 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 12625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12624] <... close resumed>) = 0 [pid 12624] write(1, "executing program\n", 18) = 18 [pid 12624] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12624] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12627 [pid 12626] <... prctl resumed>) = 0 [pid 12625] <... openat resumed>) = 3 [pid 12625] write(3, "1000", 4 [pid 12626] setpgid(0, 0 [pid 12625] <... write resumed>) = 4 [pid 12624] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12625] close(3 [pid 12626] <... setpgid resumed>) = 0 [pid 12624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12625] <... close resumed>) = 0 [pid 12624] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 12625] write(1, "executing program\n", 18 [pid 12624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12626] <... openat resumed>) = 3 [pid 12625] <... write resumed>) = 18 [pid 12624] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 12626] write(3, "1000", 4 [pid 12625] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12624] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 12627 attached [pid 12626] <... write resumed>) = 4 [pid 12625] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12624] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12627] set_robust_list(0x55556531f660, 24 [pid 12625] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12624] 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 12627] <... set_robust_list resumed>) = 0 [pid 12626] close(3 [pid 12625] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12624] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12628 attached [pid 12627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12626] <... close resumed>) = 0 [pid 12625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12624] exit_group(0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12628 executing program [pid 12627] <... prctl resumed>) = 0 [pid 12626] write(1, "executing program\n", 18 [pid 12625] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12624] <... exit_group resumed>) = ? [pid 12628] set_robust_list(0x55556531f660, 24 [pid 12627] setpgid(0, 0 [pid 12626] <... write resumed>) = 18 [pid 12625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12624] +++ exited with 0 +++ [pid 12626] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12627] <... setpgid resumed>) = 0 [pid 12625] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12626] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12625] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12628] <... set_robust_list resumed>) = 0 [pid 12627] <... openat resumed>) = 3 [pid 12627] write(3, "1000", 4) = 4 [pid 12627] close(3) = 0 [pid 12626] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12627] write(1, "executing program\n", 18executing program [pid 12625] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12626] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12627] <... write resumed>) = 18 [pid 12625] 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 12627] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12625] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12627] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12627] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12626] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12625] exit_group(0 [pid 12627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12629 [pid 12627] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12625] <... exit_group resumed>) = ? [pid 12627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12629 attached ) = -1 EBADF (Bad file descriptor) [pid 12626] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12629] set_robust_list(0x55556531f660, 24 [pid 12627] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12629] <... set_robust_list resumed>) = 0 [pid 12627] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12629] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12627] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12629] <... prctl resumed>) = 0 [pid 12627] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12625] +++ exited with 0 +++ [pid 12626] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12629] setpgid(0, 0 [pid 12627] exit_group(0 [pid 12626] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12629] <... setpgid resumed>) = 0 [pid 12627] <... exit_group resumed>) = ? [pid 12626] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12628] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12627] +++ exited with 0 +++ [pid 12626] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12629] <... openat resumed>) = 3 [pid 12626] exit_group(0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12627, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12626] <... exit_group resumed>) = ? [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12629] write(3, "1000", 4) = 4 [pid 12629] close(3) = 0 [pid 12629] write(1, "executing program\n", 18) = 18 [pid 12629] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_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 12626] +++ exited with 0 +++ [pid 12629] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12626, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12629] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12628] <... prctl resumed>) = 0 [pid 12629] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12629] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12628] setpgid(0, 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 12629] exit_group(0) = ? [pid 12628] <... setpgid resumed>) = 0 [pid 12629] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 12628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12628] <... openat resumed>) = 3 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12628] write(3, "1000", 4) = 4 executing program [pid 12628] close(3) = 0 [pid 12628] write(1, "executing program\n", 18) = 18 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12630 ./strace-static-x86_64: Process 12631 attached [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12631 ./strace-static-x86_64: Process 12630 attached [pid 12631] set_robust_list(0x55556531f660, 24 [pid 12628] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12630] set_robust_list(0x55556531f660, 24 [pid 12631] <... set_robust_list resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12630] <... set_robust_list resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12628] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12628] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12628] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12632 [pid 12631] <... prctl resumed>) = 0 [pid 12630] <... prctl resumed>) = 0 [pid 12628] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12633 [pid 12631] setpgid(0, 0 [pid 12630] setpgid(0, 0 [pid 12628] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12631] <... setpgid resumed>) = 0 [pid 12630] <... setpgid resumed>) = 0 [pid 12628] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12628] exit_group(0) = ? [pid 12631] <... openat resumed>) = 3 [pid 12630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12628] +++ exited with 0 +++ [pid 12631] write(3, "1000", 4./strace-static-x86_64: Process 12632 attached ) = 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12632] set_robust_list(0x55556531f660, 24 [pid 12631] close(3 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12631] <... close resumed>) = 0 [pid 12630] <... openat resumed>) = 3 executing program [pid 12631] write(1, "executing program\n", 18./strace-static-x86_64: Process 12633 attached [pid 12632] <... set_robust_list resumed>) = 0 [pid 12631] <... write resumed>) = 18 [pid 12630] write(3, "1000", 4 [pid 12633] set_robust_list(0x55556531f660, 24 [pid 12632] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12631] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12630] <... write resumed>) = 4 [pid 12631] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12633] <... set_robust_list resumed>) = 0 [pid 12632] <... prctl resumed>) = 0 [pid 12631] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12630] close(3 [pid 12631] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12632] setpgid(0, 0 [pid 12630] <... close resumed>) = 0 [pid 12631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12630] write(1, "executing program\n", 18 [pid 12631] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 12630] <... write resumed>) = 18 [pid 12631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12630] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12633] <... prctl resumed>) = 0 [pid 12632] <... setpgid resumed>) = 0 [pid 12633] setpgid(0, 0 [pid 12632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12631] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12633] <... setpgid resumed>) = 0 [pid 12632] <... openat resumed>) = 3 [pid 12631] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12630] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12632] write(3, "1000", 4 [pid 12631] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12633] <... openat resumed>) = 3 [pid 12632] <... write resumed>) = 4 [pid 12630] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12631] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12633] write(3, "1000", 4 [pid 12632] close(3executing program [pid 12631] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12633] <... write resumed>) = 4 [pid 12632] <... close resumed>) = 0 [pid 12630] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12633] close(3 [pid 12632] write(1, "executing program\n", 18 [pid 12633] <... close resumed>) = 0 [pid 12632] <... write resumed>) = 18 [pid 12631] exit_group(0 [pid 12630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12633] write(1, "executing program\n", 18executing program [pid 12632] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12631] <... exit_group resumed>) = ? [pid 12633] <... write resumed>) = 18 [pid 12632] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12630] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12633] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12632] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12633] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12632] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12633] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12633] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12632] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12631] +++ exited with 0 +++ [pid 12630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12633] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12632] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12630] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12632] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12630] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12633] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12632] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12630] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12633] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12632] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12630] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12633] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12632] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12630] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12633] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12632] exit_group(0 [pid 12633] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12632] <... exit_group resumed>) = ? [pid 12630] exit_group(0./strace-static-x86_64: Process 12634 attached [pid 12633] exit_group(0 [pid 12632] +++ exited with 0 +++ [pid 12630] <... exit_group resumed>) = ? [pid 12633] <... exit_group resumed>) = ? [pid 12633] +++ exited with 0 +++ [pid 12630] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12634 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12634] set_robust_list(0x55556531f660, 24 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12634] <... set_robust_list resumed>) = 0 [pid 12634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12634] setpgid(0, 0) = 0 executing program [pid 12634] 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 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12635 [pid 12634] <... openat resumed>) = 3 [pid 12634] write(3, "1000", 4) = 4 [pid 12634] close(3) = 0 [pid 12634] write(1, "executing program\n", 18) = 18 [pid 12634] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12636 ./strace-static-x86_64: Process 12636 attached [pid 12634] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12634] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12634] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12634] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12634] exit_group(0) = ? [pid 12636] set_robust_list(0x55556531f660, 24 [pid 12634] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 12635 attached [pid 12635] set_robust_list(0x55556531f660, 24 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12634, 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 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12635] <... set_robust_list resumed>) = 0 [pid 12635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12635] setpgid(0, 0) = 0 [pid 12635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12635] write(3, "1000", 4) = 4 [pid 12635] close(3) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12637 executing program [pid 12635] write(1, "executing program\n", 18) = 18 [pid 12635] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12638 attached [pid 12636] <... set_robust_list resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12638 [pid 12635] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... restart_syscall resumed>) = 0 [pid 12635] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12637 attached ) = -1 EFAULT (Bad address) [pid 12637] set_robust_list(0x55556531f660, 24 [pid 12636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12638] set_robust_list(0x55556531f660, 24 [pid 12637] <... set_robust_list resumed>) = 0 [pid 12636] <... prctl resumed>) = 0 [pid 12635] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12635] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12637] <... prctl resumed>) = 0 [pid 12635] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12637] setpgid(0, 0 [pid 12635] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12637] <... setpgid resumed>) = 0 [pid 12635] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12638] <... set_robust_list resumed>) = 0 [pid 12637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12636] setpgid(0, 0 [pid 12635] exit_group(0 [pid 12637] <... openat resumed>) = 3 [pid 12635] <... exit_group resumed>) = ? [pid 12638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12637] write(3, "1000", 4 [pid 12636] <... setpgid resumed>) = 0 [pid 12635] +++ exited with 0 +++ [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12639 [pid 12637] <... write resumed>) = 4 [pid 12637] close(3) = 0 executing program [pid 12637] write(1, "executing program\n", 18 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12637] <... write resumed>) = 18 [pid 12637] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12637] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12639 attached ) = -1 EFAULT (Bad address) [pid 12639] set_robust_list(0x55556531f660, 24 [pid 12637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12639] <... set_robust_list resumed>) = 0 [pid 12638] <... prctl resumed>) = 0 [pid 12637] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12637] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12639] <... prctl resumed>) = 0 [pid 12637] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12639] setpgid(0, 0 [pid 12637] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12639] <... setpgid resumed>) = 0 [pid 12637] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12637] exit_group(0 [pid 12639] <... openat resumed>) = 3 [pid 12637] <... exit_group resumed>) = ? [pid 12636] <... openat resumed>) = 3 [pid 12639] write(3, "1000", 4 [pid 12638] setpgid(0, 0 [pid 12637] +++ exited with 0 +++ [pid 12636] write(3, "1000", 4 [pid 12639] <... write resumed>) = 4 [pid 12639] close(3 [pid 12636] <... write resumed>) = 4 [pid 12639] <... close resumed>) = 0 executing program [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12636] close(3 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12639] write(1, "executing program\n", 18) = 18 [pid 12639] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12639] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12636] <... close resumed>) = 0 [pid 12639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12640 [pid 12639] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12636] write(1, "executing program\n", 18executing program [pid 12639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12638] <... setpgid resumed>) = 0 [pid 12636] <... write resumed>) = 18 [pid 12639] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12639] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12639] exit_group(0) = ? [pid 12639] +++ exited with 0 +++ [pid 12638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12636] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12640 attached [pid 12636] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12640] set_robust_list(0x55556531f660, 24) = 0 [pid 12640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12640] setpgid(0, 0) = 0 [pid 12640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12636] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12640] <... openat resumed>) = 3 [pid 12638] <... openat resumed>) = 3 [pid 12636] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12641 ./strace-static-x86_64: Process 12642 attached ./strace-static-x86_64: Process 12641 attached [pid 12640] write(3, "1000", 4 [pid 12638] write(3, "1000", 4 [pid 12641] set_robust_list(0x55556531f660, 24 [pid 12640] <... write resumed>) = 4 [pid 12638] <... write resumed>) = 4 [pid 12636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12641] <... set_robust_list resumed>) = 0 [pid 12640] close(3 [pid 12638] close(3 [pid 12636] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12641] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12640] <... close resumed>) = 0 [pid 12638] <... close resumed>) = 0 [pid 12636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12641] <... prctl resumed>) = 0 [pid 12640] write(1, "executing program\n", 18 [pid 12638] write(1, "executing program\n", 18 [pid 12636] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12642 [pid 12642] set_robust_list(0x55556531f660, 24executing program executing program [pid 12641] setpgid(0, 0 [pid 12640] <... write resumed>) = 18 [pid 12638] <... write resumed>) = 18 [pid 12636] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12642] <... set_robust_list resumed>) = 0 [pid 12641] <... setpgid resumed>) = 0 [pid 12640] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12638] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12636] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12640] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12638] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12636] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12642] <... prctl resumed>) = 0 [pid 12641] <... openat resumed>) = 3 [pid 12640] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12638] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12636] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12642] setpgid(0, 0 [pid 12641] write(3, "1000", 4 [pid 12640] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12638] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12641] <... write resumed>) = 4 [pid 12640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12636] exit_group(0 [pid 12641] close(3 [pid 12638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12640] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12641] <... close resumed>) = 0 executing program [pid 12640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12638] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12636] <... exit_group resumed>) = ? [pid 12641] write(1, "executing program\n", 18 [pid 12640] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12642] <... setpgid resumed>) = 0 [pid 12642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12642] write(3, "1000", 4 [pid 12636] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12642] <... write resumed>) = 4 [pid 12642] close(3 [pid 12638] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12642] <... close resumed>) = 0 [pid 12641] <... write resumed>) = 18 [pid 12640] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12638] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12641] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12640] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12638] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12641] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12640] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12638] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12641] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12640] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12638] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12641] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12640] exit_group(0 [pid 12642] write(1, "executing program\n", 18 [pid 12638] exit_group(0 [pid 12641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12640] <... exit_group resumed>) = ? executing program [pid 12638] <... exit_group resumed>) = ? [pid 12642] <... write resumed>) = 18 [pid 12641] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12642] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12640] +++ exited with 0 +++ [pid 284] <... restart_syscall resumed>) = 0 [pid 12642] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12638] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12642] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12641] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12642] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12641] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12641] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12638, 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 12642] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12641] 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 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12641] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12641] exit_group(0) = ? [pid 12641] +++ exited with 0 +++ ./strace-static-x86_64: Process 12643 attached [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12644 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12645 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12643 [pid 12642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12643] set_robust_list(0x55556531f660, 24) = 0 [pid 12643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12643] setpgid(0, 0) = 0 [pid 12643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12642] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12643] write(3, "1000", 4 [pid 12642] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12643] <... write resumed>) = 4 [pid 12642] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12643] close(3executing program [pid 12642] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12643] <... close resumed>) = 0 [pid 12642] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12643] write(1, "executing program\n", 18) = 18 [pid 12643] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12642] exit_group(0 [pid 12643] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12642] <... exit_group resumed>) = ? [pid 12643] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12645 attached ) = -1 EFAULT (Bad address) [pid 12645] set_robust_list(0x55556531f660, 24 [pid 12643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12642] +++ exited with 0 +++ ./strace-static-x86_64: Process 12644 attached [pid 12645] <... set_robust_list resumed>) = 0 [pid 12643] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12643] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12645] <... prctl resumed>) = 0 [pid 12643] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12645] setpgid(0, 0 [pid 12643] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12645] <... setpgid resumed>) = 0 [pid 12643] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12644] set_robust_list(0x55556531f660, 24 [pid 12643] exit_group(0 [pid 12645] <... openat resumed>) = 3 [pid 12644] <... set_robust_list resumed>) = 0 [pid 12643] <... exit_group resumed>) = ? [pid 12645] write(3, "1000", 4 [pid 12644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12643] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 executing program [pid 283] <... restart_syscall resumed>) = 0 [pid 12644] <... prctl resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12645] <... write resumed>) = 4 [pid 12645] close(3) = 0 [pid 12645] write(1, "executing program\n", 18) = 18 [pid 12645] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12644] setpgid(0, 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12645] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12644] <... setpgid resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12646 [pid 12645] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12645] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12647 [pid 12645] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12645] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12645] exit_group(0 [pid 12644] <... openat resumed>) = 3 ./strace-static-x86_64: Process 12646 attached [pid 12645] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12647 attached [pid 12646] set_robust_list(0x55556531f660, 24 [pid 12645] +++ exited with 0 +++ [pid 12644] write(3, "1000", 4 [pid 12646] <... set_robust_list resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12648 [pid 12644] <... write resumed>) = 4 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12644] close(3 [pid 12646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12644] <... close resumed>) = 0 [pid 12646] <... prctl resumed>) = 0 [pid 12646] setpgid(0, 0) = 0 [pid 12646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12647] set_robust_list(0x55556531f660, 24 [pid 12646] <... openat resumed>) = 3 [pid 12644] write(1, "executing program\n", 18 [pid 12647] <... set_robust_list resumed>) = 0 executing program [pid 12644] <... write resumed>) = 18 [pid 12646] write(3, "1000", 4 [pid 12644] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12644] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12646] <... write resumed>) = 4 [pid 12644] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12647] <... prctl resumed>) = 0 [pid 12644] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 12648 attached [pid 12646] close(3 [pid 12647] setpgid(0, 0 [pid 12644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12648] set_robust_list(0x55556531f660, 24executing program [pid 12647] <... setpgid resumed>) = 0 [pid 12646] <... close resumed>) = 0 [pid 12648] <... set_robust_list resumed>) = 0 [pid 12646] write(1, "executing program\n", 18 [pid 12644] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12646] <... write resumed>) = 18 [pid 12648] <... prctl resumed>) = 0 [pid 12646] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12648] setpgid(0, 0 [pid 12647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12646] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12648] <... setpgid resumed>) = 0 [pid 12646] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12646] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12644] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12648] <... openat resumed>) = 3 [pid 12647] <... openat resumed>) = 3 [pid 12646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12644] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12648] write(3, "1000", 4 [pid 12647] write(3, "1000", 4 [pid 12646] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12648] <... write resumed>) = 4 [pid 12647] <... write resumed>) = 4 [pid 12646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12644] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12648] close(3 [pid 12647] close(3 [pid 12646] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12644] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] <... restart_syscall resumed>) = 0 [pid 12648] <... close resumed>) = 0 [pid 12647] <... close resumed>) = 0 [pid 12646] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12648] write(1, "executing program\n", 18executing program [pid 12646] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12647] write(1, "executing program\n", 18 [pid 12644] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12648] <... write resumed>) = 18 [pid 12647] <... write resumed>) = 18 [pid 12646] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12648] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12646] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12644] exit_group(0 [pid 12648] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12647] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12646] exit_group(0 [pid 12644] <... exit_group resumed>) = ? [pid 12648] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12647] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12646] <... exit_group resumed>) = ? [pid 12648] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12647] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12646] +++ exited with 0 +++ [pid 12644] +++ exited with 0 +++ [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12647] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12648] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12647] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12649 [pid 12648] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12648] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12648] exit_group(0 [pid 12647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12648] <... exit_group resumed>) = ? [pid 12648] +++ exited with 0 +++ [pid 12647] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12647] 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=12648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12647] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12647] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 12649 attached ) = -1 EBADF (Bad file descriptor) [pid 12649] set_robust_list(0x55556531f660, 24) = 0 [pid 12647] exit_group(0 [pid 12649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12647] <... exit_group resumed>) = ? [pid 12649] <... prctl resumed>) = 0 [pid 12649] setpgid(0, 0) = 0 [pid 12649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12649] write(3, "1000", 4) = 4 [pid 12649] close(3) = 0 [pid 12649] write(1, "executing program\n", 18 executing program [pid 12647] +++ exited with 0 +++ [pid 12649] <... write resumed>) = 18 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12649] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12649] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12649] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12649] 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 12649] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12649] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12649] exit_group(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 12649] +++ exited with 0 +++ [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12650 ./strace-static-x86_64: Process 12650 attached [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12651 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... restart_syscall resumed>) = 0 [pid 12650] set_robust_list(0x55556531f660, 24executing program [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12650] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 12651 attached [pid 12651] set_robust_list(0x55556531f660, 24) = 0 [pid 12651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12651] setpgid(0, 0) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12651] write(3, "1000", 4) = 4 [pid 12651] close(3 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12652 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12653 [pid 12650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12651] <... close resumed>) = 0 [pid 12651] write(1, "executing program\n", 18) = 18 [pid 12651] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12650] <... prctl resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12654 [pid 12651] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12650] setpgid(0, 0 [pid 12651] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12653 attached [pid 12650] <... setpgid resumed>) = 0 [pid 12651] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12651] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12651] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12650] <... openat resumed>) = 3 [pid 12651] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12651] exit_group(0 [pid 12650] write(3, "1000", 4 [pid 12651] <... exit_group resumed>) = ? [pid 12653] set_robust_list(0x55556531f660, 24 [pid 12651] +++ exited with 0 +++ [pid 12650] <... write resumed>) = 4 ./strace-static-x86_64: Process 12652 attached [pid 12650] close(3 [pid 12652] set_robust_list(0x55556531f660, 24 [pid 12650] <... close resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 12652] <... set_robust_list resumed>) = 0 [pid 12650] write(1, "executing program\n", 18 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12650] <... write resumed>) = 18 [pid 12652] <... prctl resumed>) = 0 [pid 12652] setpgid(0, 0) = 0 [pid 12653] <... set_robust_list resumed>) = 0 [pid 12650] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12650] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 12654 attached [pid 12654] set_robust_list(0x55556531f660, 24 [pid 12653] <... prctl resumed>) = 0 [pid 12652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12650] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12653] setpgid(0, 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 12653] <... setpgid resumed>) = 0 [pid 12650] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12654] <... set_robust_list resumed>) = 0 [pid 12653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12652] <... openat resumed>) = 3 [pid 12650] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12653] <... openat resumed>) = 3 [pid 12652] write(3, "1000", 4 [pid 12650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12654] <... prctl resumed>) = 0 [pid 12652] <... write resumed>) = 4 [pid 12654] setpgid(0, 0 [pid 12652] close(3 [pid 12654] <... setpgid resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12655 ./strace-static-x86_64: Process 12655 attached [pid 12654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12653] write(3, "1000", 4 [pid 12652] <... close resumed>) = 0 [pid 12650] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12655] set_robust_list(0x55556531f660, 24 [pid 12654] <... openat resumed>) = 3 [pid 12653] <... write resumed>) = 4 executing program [pid 12652] write(1, "executing program\n", 18 [pid 12655] <... set_robust_list resumed>) = 0 [pid 12654] write(3, "1000", 4 [pid 12653] close(3 [pid 12652] <... write resumed>) = 18 [pid 12650] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12654] <... write resumed>) = 4 [pid 12653] <... close resumed>) = 0 [pid 12652] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12654] close(3executing program [pid 12653] write(1, "executing program\n", 18 [pid 12652] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12650] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12655] <... prctl resumed>) = 0 [pid 12654] <... close resumed>) = 0 [pid 12653] <... write resumed>) = 18 [pid 12652] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12655] setpgid(0, 0 executing program [pid 12654] write(1, "executing program\n", 18 [pid 12653] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12652] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12650] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12655] <... setpgid resumed>) = 0 [pid 12654] <... write resumed>) = 18 [pid 12653] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12650] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12654] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12653] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12652] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12654] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12653] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12650] exit_group(0 [pid 12655] <... openat resumed>) = 3 [pid 12654] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12652] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12650] <... exit_group resumed>) = ? [pid 12655] write(3, "1000", 4 [pid 12654] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12653] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12652] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12652] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12654] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12652] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12652] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12655] <... write resumed>) = 4 [pid 12654] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12652] exit_group(0 [pid 12650] +++ exited with 0 +++ [pid 12655] close(3 [pid 12654] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12652] <... exit_group resumed>) = ? [pid 12655] <... close resumed>) = 0 [pid 12654] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12653] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12652] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12655] write(1, "executing program\n", 18 [pid 12654] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12653] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12655] <... write resumed>) = 18 [pid 12654] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12653] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12655] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12654] exit_group(0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12655] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12654] <... exit_group resumed>) = ? [pid 12653] 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 283] restart_syscall(<... resuming interrupted clone ...> [pid 12655] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12654] +++ exited with 0 +++ [pid 12653] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 12655] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12653] exit_group(0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12656 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12653] <... exit_group resumed>) = ? [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12655] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 12656 attached [pid 12656] set_robust_list(0x55556531f660, 24) = 0 [pid 12656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12656] setpgid(0, 0) = 0 [pid 12656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12653] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12656] write(3, "1000", 4) = 4 [pid 12656] close(3) = 0 [pid 12656] write(1, "executing program\n", 18) = 18 [pid 12656] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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 12655] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12657 attached [pid 12656] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12655] 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=12653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12657] set_robust_list(0x55556531f660, 24 [pid 12655] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12657 [pid 12657] <... set_robust_list resumed>) = 0 [pid 12656] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12655] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12656] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] <... restart_syscall resumed>) = 0 [pid 12655] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12658 attached [pid 12657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12655] exit_group(0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12658 [pid 12658] set_robust_list(0x55556531f660, 24 [pid 12657] <... prctl resumed>) = 0 [pid 12655] <... exit_group resumed>) = ? [pid 12656] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12656] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12656] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12655] +++ exited with 0 +++ [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12658] <... set_robust_list resumed>) = 0 [pid 12657] setpgid(0, 0 [pid 12656] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12656] <... exit_group resumed>) = ? [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 12659 attached [pid 12658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12657] <... setpgid resumed>) = 0 [pid 12656] +++ exited with 0 +++ [pid 12659] set_robust_list(0x55556531f660, 24 [pid 12658] <... prctl resumed>) = 0 [pid 12657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12659 [pid 12659] <... set_robust_list resumed>) = 0 [pid 12658] setpgid(0, 0 [pid 12657] <... openat resumed>) = 3 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12658] <... setpgid resumed>) = 0 [pid 12657] write(3, "1000", 4 [pid 12659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12657] <... write resumed>) = 4 [pid 12659] <... prctl resumed>) = 0 [pid 12658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12657] close(3 [pid 12658] <... openat resumed>) = 3 [pid 12659] setpgid(0, 0 [pid 12657] <... close resumed>) = 0 [pid 12658] write(3, "1000", 4 [pid 12657] write(1, "executing program\n", 18executing program [pid 12658] <... write resumed>) = 4 [pid 12657] <... write resumed>) = 18 [pid 12658] close(3 [pid 12659] <... setpgid resumed>) = 0 executing program [pid 12657] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12658] <... close resumed>) = 0 [pid 12657] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12658] write(1, "executing program\n", 18 [pid 12657] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12658] <... write resumed>) = 18 [pid 12657] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12658] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12658] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12659] <... openat resumed>) = 3 [pid 12658] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12657] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12659] write(3, "1000", 4 [pid 12658] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12659] <... write resumed>) = 4 [pid 12658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12659] close(3 [pid 12658] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12657] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12659] <... close resumed>) = 0 [pid 12658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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|SIGCHLDexecuting program [pid 12659] write(1, "executing program\n", 18 [pid 12658] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12657] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12659] <... write resumed>) = 18 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12660 [pid 12659] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12659] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12660 attached ) = -1 EFAULT (Bad address) [pid 12658] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12657] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12658] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12657] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12659] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12658] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12659] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12658] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12657] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12661 [pid 12659] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12659] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12658] exit_group(0 [pid 12659] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12659] exit_group(0 [pid 12657] exit_group(0 [pid 12659] <... exit_group resumed>) = ? [pid 12658] <... exit_group resumed>) = ? [pid 12657] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12661 attached [pid 12660] set_robust_list(0x55556531f660, 24 [pid 12659] +++ exited with 0 +++ [pid 12661] set_robust_list(0x55556531f660, 24 [pid 12660] <... set_robust_list resumed>) = 0 [pid 12658] +++ exited with 0 +++ [pid 12661] <... set_robust_list resumed>) = 0 [pid 12660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12657] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12660] <... prctl resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12661] <... prctl resumed>) = 0 [pid 12660] setpgid(0, 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12660] <... setpgid resumed>) = 0 [pid 12661] setpgid(0, 0) = 0 [pid 12660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12660] <... openat resumed>) = 3 [pid 12661] <... openat resumed>) = 3 [pid 12660] write(3, "1000", 4 [pid 12661] write(3, "1000", 4) = 4 [pid 12661] close(3) = 0 [pid 12660] <... write resumed>) = 4 executing program [pid 12661] write(1, "executing program\n", 18 [pid 12660] close(3 [pid 12661] <... write resumed>) = 18 [pid 12660] <... close resumed>) = 0 [pid 12661] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12660] write(1, "executing program\n", 18 [pid 12661] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12660] <... write resumed>) = 18 [pid 12661] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12660] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12661] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12660] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12660] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 resumed>) = 0 [pid 12661] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12660] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... restart_syscall resumed>) = 0 [pid 12661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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./strace-static-x86_64: Process 12662 attached [pid 12661] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12660] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12661] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 284] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12662 [pid 12661] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12660] <... 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 12664 attached [pid 12662] set_robust_list(0x55556531f660, 24 [pid 12661] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12660] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12664 ./strace-static-x86_64: Process 12663 attached [pid 12661] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12660] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12663 [pid 12664] set_robust_list(0x55556531f660, 24 [pid 12662] <... set_robust_list resumed>) = 0 [pid 12663] set_robust_list(0x55556531f660, 24) = 0 [pid 12663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12661] exit_group(0 [pid 12660] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12663] <... prctl resumed>) = 0 [pid 12663] setpgid(0, 0) = 0 executing program [pid 12663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12660] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12661] <... exit_group resumed>) = ? [pid 12662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12663] <... openat resumed>) = 3 [pid 12660] exit_group(0 [pid 12663] write(3, "1000", 4) = 4 [pid 12663] close(3) = 0 [pid 12663] write(1, "executing program\n", 18) = 18 [pid 12663] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12661] +++ exited with 0 +++ [pid 12660] <... exit_group resumed>) = ? [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12663] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12663] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12660] +++ exited with 0 +++ [pid 12664] <... set_robust_list resumed>) = 0 [pid 12663] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12662] <... prctl resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12663] 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 12663] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12663] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12663] exit_group(0) = ? [pid 12664] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12663] +++ exited with 0 +++ [pid 12662] setpgid(0, 0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12665 [pid 287] <... restart_syscall resumed>) = 0 [pid 12662] <... setpgid resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12663, 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 285] restart_syscall(<... resuming interrupted clone ...> [pid 12664] <... prctl resumed>) = 0 [pid 12662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 12666 attached [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12666 ./strace-static-x86_64: Process 12665 attached [pid 12666] set_robust_list(0x55556531f660, 24 [pid 12664] setpgid(0, 0 [pid 12662] <... openat resumed>) = 3 [pid 12665] set_robust_list(0x55556531f660, 24) = 0 [pid 12665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12665] setpgid(0, 0) = 0 [pid 12666] <... set_robust_list resumed>) = 0 [pid 12665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12664] <... setpgid resumed>) = 0 [pid 12662] write(3, "1000", 4 [pid 285] <... restart_syscall resumed>) = 0 [pid 12665] <... openat resumed>) = 3 [pid 12662] <... write resumed>) = 4 [pid 12665] write(3, "1000", 4 [pid 12662] close(3 [pid 12665] <... write resumed>) = 4 executing program executing program [pid 12662] <... close resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12665] close(3 [pid 12662] write(1, "executing program\n", 18 [pid 12665] <... close resumed>) = 0 [pid 12665] write(1, "executing program\n", 18) = 18 [pid 12665] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12662] <... write resumed>) = 18 [pid 12665] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12662] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12667 [pid 12662] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12662] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12664] <... openat resumed>) = 3 [pid 12665] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12662] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12664] write(3, "1000", 4 [pid 12666] <... prctl resumed>) = 0 [pid 12662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12666] setpgid(0, 0 [pid 12664] <... write resumed>) = 4 [pid 12662] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12665] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12666] <... setpgid resumed>) = 0 [pid 12664] close(3./strace-static-x86_64: Process 12667 attached [pid 12665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12667] set_robust_list(0x55556531f660, 24 [pid 12665] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12664] <... close resumed>) = 0 [pid 12662] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12667] <... set_robust_list resumed>) = 0 [pid 12665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12662] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 executing program [pid 12664] write(1, "executing program\n", 18 [pid 12667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12665] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12664] <... write resumed>) = 18 [pid 12662] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12667] <... prctl resumed>) = 0 [pid 12665] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12664] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12662] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12667] setpgid(0, 0 [pid 12666] <... openat resumed>) = 3 [pid 12665] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12664] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12662] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12667] <... setpgid resumed>) = 0 [pid 12666] write(3, "1000", 4 [pid 12665] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12664] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12662] exit_group(0 [pid 12667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12666] <... write resumed>) = 4 [pid 12665] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12664] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12662] <... exit_group resumed>) = ? [pid 12667] <... openat resumed>) = 3 [pid 12666] close(3 [pid 12665] exit_group(0 [pid 12664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12667] write(3, "1000", 4 [pid 12665] <... exit_group resumed>) = ? [pid 12667] <... write resumed>) = 4 [pid 12666] <... close resumed>) = 0 [pid 12665] +++ exited with 0 +++ [pid 12664] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12662] +++ exited with 0 +++ [pid 12667] close(3 [pid 12666] write(1, "executing program\n", 18 executing program [pid 12664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12667] <... close resumed>) = 0 executing program [pid 12666] <... write resumed>) = 18 [pid 12664] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12667] write(1, "executing program\n", 18 [pid 12666] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12664] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12667] <... write resumed>) = 18 [pid 12666] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12664] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12667] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12666] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12667] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12664] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12667] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12666] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12664] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12667] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12664] exit_group(0 [pid 286] <... restart_syscall resumed>) = 0 [pid 12667] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12666] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12664] <... exit_group resumed>) = ? [pid 12667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12667] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12664] +++ exited with 0 +++ [pid 283] <... restart_syscall resumed>) = 0 [pid 12667] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12666] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [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=12664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12667] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12666] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 12668 attached [pid 12667] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12666] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12669 attached [pid 12668] set_robust_list(0x55556531f660, 24 [pid 12667] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12666] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12668 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12669 [pid 12667] exit_group(0 [pid 12666] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12668] <... set_robust_list resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12667] <... exit_group resumed>) = ? [pid 12666] exit_group(0 [pid 12669] set_robust_list(0x55556531f660, 24) = 0 [pid 12669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12669] setpgid(0, 0 [pid 12666] <... exit_group resumed>) = ? [pid 12669] <... setpgid resumed>) = 0 [pid 12669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12669] write(3, "1000", 4) = 4 [pid 12669] close(3 [pid 12667] +++ exited with 0 +++ [pid 12669] <... close resumed>) = 0 [pid 12669] write(1, "executing program\n", 18) = 18 [pid 12669] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12669] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12666] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12670 executing program [pid 12668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12670 attached [pid 12669] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12668] <... prctl resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12670] set_robust_list(0x55556531f660, 24 [pid 12669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12670] <... set_robust_list resumed>) = 0 [pid 12669] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12668] setpgid(0, 0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12671 [pid 12670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12671 attached [pid 12670] <... prctl resumed>) = 0 [pid 12669] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12668] <... setpgid resumed>) = 0 [pid 12670] setpgid(0, 0 [pid 12669] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12670] <... setpgid resumed>) = 0 [pid 12669] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12669] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12671] set_robust_list(0x55556531f660, 24 [pid 12670] <... openat resumed>) = 3 [pid 12669] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12671] <... set_robust_list resumed>) = 0 [pid 12670] write(3, "1000", 4 [pid 12669] exit_group(0 [pid 12670] <... write resumed>) = 4 [pid 12669] <... exit_group resumed>) = ? [pid 12671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12670] close(3 [pid 12669] +++ exited with 0 +++ [pid 12668] <... openat resumed>) = 3 [pid 287] <... restart_syscall resumed>) = 0 [pid 12670] <... close resumed>) = 0 executing program [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12668] write(3, "1000", 4 [pid 12670] write(1, "executing program\n", 18 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12670] <... write resumed>) = 18 [pid 12668] <... write resumed>) = 4 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12670] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12668] close(3 [pid 283] <... restart_syscall resumed>) = 0 [pid 12670] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12670] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12668] <... close resumed>) = 0 [pid 12670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12668] write(1, "executing program\n", 18 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12672 [pid 12671] <... prctl resumed>) = 0 [pid 12670] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12668] <... write resumed>) = 18 [pid 12670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12671] setpgid(0, 0 [pid 12670] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12668] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12671] <... setpgid resumed>) = 0 [pid 12670] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12668] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 12672 attached [pid 12670] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12672] set_robust_list(0x55556531f660, 24 [pid 12670] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12672] <... set_robust_list resumed>) = 0 [pid 12670] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12670] exit_group(0 [pid 12668] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12673 attached [pid 12672] <... prctl resumed>) = 0 [pid 12671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12670] <... exit_group resumed>) = ? [pid 12668] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12673 [pid 12673] set_robust_list(0x55556531f660, 24 [pid 12672] setpgid(0, 0 [pid 12671] <... openat resumed>) = 3 [pid 12670] +++ exited with 0 +++ [pid 12668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12673] <... set_robust_list resumed>) = 0 [pid 12671] write(3, "1000", 4 [pid 12672] <... setpgid resumed>) = 0 [pid 12672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12668] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12672] <... openat resumed>) = 3 [pid 12668] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12672] write(3, "1000", 4 [pid 12671] <... write resumed>) = 4 [pid 12672] <... write resumed>) = 4 [pid 12668] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12672] close(3 [pid 12668] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 12672] <... close resumed>) = 0 [pid 12668] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12672] write(1, "executing program\n", 18 [pid 12671] close(3 [pid 12672] <... write resumed>) = 18 [pid 12672] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12671] <... close resumed>) = 0 [pid 12668] exit_group(0 [pid 12673] <... prctl resumed>) = 0 [pid 12672] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 12668] <... exit_group resumed>) = ? [pid 12672] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12671] write(1, "executing program\n", 18 [pid 12672] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12671] <... write resumed>) = 18 [pid 12668] +++ exited with 0 +++ [pid 12673] setpgid(0, 0 [pid 12672] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12671] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12673] <... setpgid resumed>) = 0 [pid 12672] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12671] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12672] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12671] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12672] exit_group(0 [pid 286] <... restart_syscall resumed>) = 0 [pid 12672] <... exit_group resumed>) = ? [pid 12671] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12673] <... openat resumed>) = 3 [pid 12672] +++ exited with 0 +++ [pid 12671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12673] write(3, "1000", 4) = 4 [pid 12671] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12672, 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 12673] close(3 [pid 12671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 ...>./strace-static-x86_64: Process 12674 attached [pid 12673] <... close resumed>) = 0 executing program [pid 12673] write(1, "executing program\n", 18 [pid 12671] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12674 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12674] set_robust_list(0x55556531f660, 24 [pid 12673] <... write resumed>) = 18 [pid 12671] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12674] <... set_robust_list resumed>) = 0 [pid 12674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12671] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12675 attached [pid 12673] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12671] 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 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12675 [pid 12675] set_robust_list(0x55556531f660, 24 [pid 12673] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12671] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12674] <... prctl resumed>) = 0 [pid 12674] setpgid(0, 0) = 0 [pid 12674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12675] <... set_robust_list resumed>) = 0 [pid 12674] <... openat resumed>) = 3 [pid 12673] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12671] exit_group(0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12676 ./strace-static-x86_64: Process 12676 attached [pid 12675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12674] write(3, "1000", 4 [pid 12673] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12671] <... exit_group resumed>) = ? [pid 12675] <... prctl resumed>) = 0 [pid 12673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12676] set_robust_list(0x55556531f660, 24) = 0 [pid 12671] +++ exited with 0 +++ [pid 12673] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12675] setpgid(0, 0 [pid 12673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12675] <... setpgid resumed>) = 0 [pid 12674] <... write resumed>) = 4 [pid 12676] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12673] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12676] <... prctl resumed>) = 0 [pid 12673] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12674] close(3 [pid 12673] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12676] setpgid(0, 0 [pid 12673] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12676] <... setpgid resumed>) = 0 [pid 12673] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12675] <... openat resumed>) = 3 [pid 12674] <... close resumed>) = 0 [pid 12676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12675] write(3, "1000", 4 [pid 12673] exit_group(0 [pid 12674] write(1, "executing program\n", 18executing program [pid 285] <... restart_syscall resumed>) = 0 [pid 12676] <... openat resumed>) = 3 [pid 12675] <... write resumed>) = 4 [pid 12674] <... write resumed>) = 18 [pid 12673] <... exit_group resumed>) = ? [pid 12676] write(3, "1000", 4 [pid 12675] close(3 [pid 12676] <... write resumed>) = 4 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12676] close(3) = 0 [pid 12673] +++ exited with 0 +++ [pid 12675] <... close resumed>) = 0 executing program [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12677 [pid 12676] write(1, "executing program\n", 18 [pid 12675] write(1, "executing program\n", 18 executing program [pid 12674] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12676] <... write resumed>) = 18 [pid 12675] <... write resumed>) = 18 [pid 12674] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12676] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12675] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12674] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12677 attached [pid 12676] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12675] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12676] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12675] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12674] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12677] set_robust_list(0x55556531f660, 24 [pid 12676] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12675] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12677] <... set_robust_list resumed>) = 0 [pid 12676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12676] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12674] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12675] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12677] <... prctl resumed>) = 0 [pid 12676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12677] setpgid(0, 0 [pid 12676] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12675] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12676] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12676] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12674] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12677] <... setpgid resumed>) = 0 [pid 12676] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12675] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12674] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12676] exit_group(0 [pid 12675] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12674] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12677] <... openat resumed>) = 3 [pid 12676] <... exit_group resumed>) = ? [pid 12675] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12674] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12677] write(3, "1000", 4 [pid 12675] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12674] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12677] <... write resumed>) = 4 [pid 12675] exit_group(0 [pid 12674] exit_group(0 [pid 12677] close(3 [pid 12676] +++ exited with 0 +++ [pid 12675] <... exit_group resumed>) = ? [pid 12674] <... exit_group resumed>) = ? [pid 283] <... restart_syscall resumed>) = 0 [pid 12677] <... close resumed>) = 0 [pid 12675] +++ exited with 0 +++ [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12674] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12678 attached executing program [pid 12677] write(1, "executing program\n", 18 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12678 [pid 12677] <... write resumed>) = 18 [pid 12678] set_robust_list(0x55556531f660, 24 [pid 12677] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12678] <... set_robust_list resumed>) = 0 [pid 12677] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12679 attached [pid 12678] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12677] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12680 attached [pid 12679] set_robust_list(0x55556531f660, 24 [pid 12678] <... prctl resumed>) = 0 [pid 12677] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12679 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12680 [pid 12679] <... set_robust_list resumed>) = 0 [pid 12678] setpgid(0, 0 [pid 12677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12680] set_robust_list(0x55556531f660, 24 [pid 12679] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12678] <... setpgid resumed>) = 0 [pid 12677] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12680] <... set_robust_list resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12681 [pid 12679] <... prctl resumed>) = 0 [pid 12678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12679] setpgid(0, 0 [pid 12678] <... openat resumed>) = 3 [pid 12677] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12678] write(3, "1000", 4 [pid 12677] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12680] <... prctl resumed>) = 0 [pid 12679] <... setpgid resumed>) = 0 [pid 12678] <... write resumed>) = 4 [pid 12677] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12678] close(3 [pid 12677] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12678] <... close resumed>) = 0 [pid 12677] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12678] write(1, "executing program\n", 18executing program ./strace-static-x86_64: Process 12681 attached [pid 12680] setpgid(0, 0 [pid 12679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12678] <... write resumed>) = 18 [pid 12677] exit_group(0 [pid 12680] <... setpgid resumed>) = 0 [pid 12679] <... openat resumed>) = 3 [pid 12678] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12677] <... exit_group resumed>) = ? [pid 12680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12679] write(3, "1000", 4 [pid 12678] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12681] set_robust_list(0x55556531f660, 24) = 0 [pid 12681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12681] setpgid(0, 0) = 0 [pid 12681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12679] <... write resumed>) = 4 [pid 12678] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12677] +++ exited with 0 +++ [pid 12681] <... openat resumed>) = 3 [pid 12680] <... openat resumed>) = 3 [pid 12679] close(3 [pid 12678] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12681] write(3, "1000", 4 [pid 12679] <... close resumed>) = 0 [pid 12680] write(3, "1000", 4 [pid 12678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12681] <... write resumed>) = 4 executing program [pid 12680] <... write resumed>) = 4 [pid 12679] write(1, "executing program\n", 18 [pid 12678] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12681] close(3 [pid 12680] close(3 [pid 12679] <... write resumed>) = 18 [pid 12678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12681] <... close resumed>) = 0 [pid 12680] <... close resumed>) = 0 executing program executing program [pid 12679] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12681] write(1, "executing program\n", 18 [pid 12680] write(1, "executing program\n", 18 [pid 12678] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12681] <... write resumed>) = 18 [pid 12679] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12678] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12681] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12680] <... write resumed>) = 18 [pid 12679] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12678] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12681] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12680] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12681] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12679] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12678] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12681] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12678] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12680] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12679] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12681] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12680] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12678] exit_group(0 [pid 12681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12680] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12681] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12679] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12678] <... exit_group resumed>) = ? [pid 285] <... restart_syscall resumed>) = 0 [pid 12681] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12680] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12679] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12681] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12681] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12681] exit_group(0) = ? [pid 12681] +++ exited with 0 +++ [pid 12680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12679] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12678] +++ exited with 0 +++ [pid 12679] 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=12678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12679] exit_group(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=12681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12679] <... exit_group resumed>) = ? [pid 12680] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12680] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... restart_syscall resumed>) = 0 [pid 12680] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12680] exit_group(0) = ? ./strace-static-x86_64: Process 12682 attached [pid 12680] +++ exited with 0 +++ [pid 12679] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12682 [pid 12682] set_robust_list(0x55556531f660, 24 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12679, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12680, 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 ...> [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12682] <... set_robust_list resumed>) = 0 [pid 12682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12682] setpgid(0, 0) = 0 [pid 12682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] <... restart_syscall resumed>) = 0 [pid 12682] <... openat resumed>) = 3 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12683 [pid 12682] write(3, "1000", 4executing program [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... restart_syscall resumed>) = 0 [pid 12682] <... write resumed>) = 4 [pid 12682] close(3) = 0 [pid 12682] write(1, "executing program\n", 18) = 18 [pid 12682] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12684 [pid 12682] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12682] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12685 ./strace-static-x86_64: Process 12683 attached ./strace-static-x86_64: Process 12685 attached [pid 12683] set_robust_list(0x55556531f660, 24 [pid 12682] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12682] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12683] <... set_robust_list resumed>) = 0 [pid 12682] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12682] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] <... restart_syscall resumed>) = 0 [pid 12682] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12682] exit_group(0./strace-static-x86_64: Process 12684 attached ) = ? [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12683] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 12686 attached [pid 12685] set_robust_list(0x55556531f660, 24 [pid 12684] set_robust_list(0x55556531f660, 24 [pid 12683] <... prctl resumed>) = 0 [pid 12682] +++ exited with 0 +++ [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12686 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12683] setpgid(0, 0 [pid 12684] <... set_robust_list resumed>) = 0 [pid 12684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12684] setpgid(0, 0 [pid 12683] <... setpgid resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 12684] <... setpgid resumed>) = 0 [pid 12685] <... set_robust_list resumed>) = 0 [pid 12684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12684] <... openat resumed>) = 3 [pid 12683] <... openat resumed>) = 3 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 12685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12683] write(3, "1000", 4 [pid 12684] write(3, "1000", 4) = 4 [pid 12684] close(3) = 0 [pid 12684] write(1, "executing program\n", 18) = 18 [pid 12685] <... prctl resumed>) = 0 [pid 12684] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12683] <... write resumed>) = 4 executing program [pid 12685] setpgid(0, 0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12687 [pid 12683] close(3) = 0 [pid 12685] <... setpgid resumed>) = 0 [pid 12683] write(1, "executing program\n", 18 [pid 12684] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12684] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12683] <... write resumed>) = 18 [pid 12684] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12685] <... openat resumed>) = 3 [pid 12684] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12683] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12687 attached [pid 12686] set_robust_list(0x55556531f660, 24 [pid 12685] write(3, "1000", 4 [pid 12684] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12683] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12687] set_robust_list(0x55556531f660, 24 [pid 12684] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12687] <... set_robust_list resumed>) = 0 [pid 12685] <... write resumed>) = 4 [pid 12684] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12683] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12686] <... set_robust_list resumed>) = 0 [pid 12685] close(3 [pid 12684] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12687] <... prctl resumed>) = 0 [pid 12685] <... close resumed>) = 0 [pid 12684] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12683] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12687] setpgid(0, 0 [pid 12686] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 12685] write(1, "executing program\n", 18 [pid 12684] exit_group(0 [pid 12687] <... setpgid resumed>) = 0 [pid 12686] <... prctl resumed>) = 0 [pid 12685] <... write resumed>) = 18 [pid 12684] <... exit_group resumed>) = ? [pid 12683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12686] setpgid(0, 0 [pid 12685] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12684] +++ exited with 0 +++ [pid 12683] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12686] <... setpgid resumed>) = 0 [pid 12685] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12685] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12683] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12683] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12685] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12683] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12683] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12686] <... openat resumed>) = 3 [pid 12685] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12686] write(3, "1000", 4 [pid 12685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12683] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12686] <... write resumed>) = 4 [pid 12687] <... openat resumed>) = 3 [pid 12685] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12687] write(3, "1000", 4) = 4 [pid 12687] close(3) = 0 [pid 12686] close(3 [pid 12685] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12683] exit_group(0 executing program [pid 12687] write(1, "executing program\n", 18 executing program [pid 12686] <... close resumed>) = 0 [pid 12685] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12683] <... exit_group resumed>) = ? [pid 12687] <... write resumed>) = 18 [pid 12686] write(1, "executing program\n", 18 [pid 12685] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12687] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12687] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12686] <... write resumed>) = 18 [pid 12685] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12683] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 12687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12686] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12687] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12686] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12685] exit_group(0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12687] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12686] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12685] <... exit_group resumed>) = ? [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12687] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12686] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12687] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12687] exit_group(0) = ? [pid 12687] +++ exited with 0 +++ [pid 12686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12685] +++ exited with 0 +++ [pid 12686] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12688 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12688 attached [pid 12688] set_robust_list(0x55556531f660, 24) = 0 [pid 12686] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12686] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12686] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12688] <... prctl resumed>) = 0 [pid 12688] setpgid(0, 0) = 0 [pid 12686] exit_group(0 [pid 12688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 12686] <... exit_group resumed>) = ? [pid 12688] <... openat resumed>) = 3 [pid 12688] write(3, "1000", 4) = 4 [pid 12688] close(3) = 0 [pid 12688] write(1, "executing program\n", 18) = 18 [pid 12688] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12686] +++ exited with 0 +++ [pid 12688] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12688] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... restart_syscall resumed>) = 0 [pid 12688] <... bpf resumed>) = -1 EPERM (Operation not permitted) [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 12688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12688] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12689 [pid 12688] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12690 [pid 12688] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12688] exit_group(0) = ? ./strace-static-x86_64: Process 12690 attached [pid 12688] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12689 attached [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12689] set_robust_list(0x55556531f660, 24) = 0 [pid 12689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12690] set_robust_list(0x55556531f660, 24) = 0 [pid 12689] setpgid(0, 0) = 0 [pid 12689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12690] setpgid(0, 0 [pid 12689] <... openat resumed>) = 3 [pid 286] <... restart_syscall resumed>) = 0 [pid 12689] write(3, "1000", 4 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12690] <... setpgid resumed>) = 0 [pid 12689] <... write resumed>) = 4 [pid 284] <... restart_syscall resumed>) = 0 [pid 12689] close(3) = 0 [pid 12689] write(1, "executing program\n", 18) = 18 [pid 12689] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12691 [pid 12689] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12689] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12692 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12689] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 12690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12689] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12693 attached ./strace-static-x86_64: Process 12692 attached ./strace-static-x86_64: Process 12691 attached [pid 12690] <... openat resumed>) = 3 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12693 [pid 12689] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12689] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12693] set_robust_list(0x55556531f660, 24) = 0 [pid 12689] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12692] set_robust_list(0x55556531f660, 24 [pid 12693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12692] <... set_robust_list resumed>) = 0 [pid 12689] exit_group(0) = ? [pid 12693] <... prctl resumed>) = 0 [pid 12692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12691] set_robust_list(0x55556531f660, 24 [pid 12690] write(3, "1000", 4 [pid 12691] <... set_robust_list resumed>) = 0 [pid 12691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12691] setpgid(0, 0) = 0 [pid 12691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12689] +++ exited with 0 +++ [pid 12691] <... openat resumed>) = 3 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12691] write(3, "1000", 4 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12691] <... write resumed>) = 4 [pid 12691] close(3) = 0 executing program [pid 12691] write(1, "executing program\n", 18) = 18 [pid 12691] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12692] <... prctl resumed>) = 0 [pid 12691] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12692] setpgid(0, 0 [pid 12691] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12692] <... setpgid resumed>) = 0 [pid 12691] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12693] setpgid(0, 0 [pid 12690] <... write resumed>) = 4 [pid 12693] <... setpgid resumed>) = 0 [pid 12692] <... openat resumed>) = 3 [pid 12691] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12690] close(3 [pid 12692] write(3, "1000", 4 [pid 12691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12692] <... write resumed>) = 4 [pid 12690] <... close resumed>) = 0 [pid 12692] close(3 [pid 12691] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12692] <... close resumed>) = 0 [pid 12691] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12693] <... openat resumed>) = 3 [pid 12690] write(1, "executing program\n", 18executing program executing program [pid 12692] write(1, "executing program\n", 18 [pid 12691] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12693] write(3, "1000", 4 [pid 12692] <... write resumed>) = 18 [pid 12691] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12690] <... write resumed>) = 18 [pid 12693] <... write resumed>) = 4 [pid 12692] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12691] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12693] close(3 [pid 12692] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12691] exit_group(0 [pid 12690] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12693] <... close resumed>) = 0 executing program [pid 12692] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12691] <... exit_group resumed>) = ? [pid 285] <... restart_syscall resumed>) = 0 [pid 12693] write(1, "executing program\n", 18 [pid 12692] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12693] <... write resumed>) = 18 [pid 12692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12693] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12692] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12691] +++ exited with 0 +++ [pid 12690] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12693] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12690] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12692] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12690] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12693] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12694 [pid 12693] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12692] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 ...>./strace-static-x86_64: Process 12694 attached [pid 12693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12692] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12690] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12694] set_robust_list(0x55556531f660, 24 [pid 12693] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12692] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12690] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12694] <... set_robust_list resumed>) = 0 [pid 12693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12692] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12690] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12692] exit_group(0 [pid 12690] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12690] exit_group(0 [pid 12693] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12692] <... exit_group resumed>) = ? [pid 12690] <... exit_group resumed>) = ? [pid 12694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12693] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12692] +++ exited with 0 +++ [pid 12690] +++ exited with 0 +++ [pid 12694] <... prctl resumed>) = 0 [pid 12693] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12694] setpgid(0, 0 [pid 12693] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12694] <... setpgid resumed>) = 0 [pid 12693] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12693] exit_group(0 [pid 12694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12693] <... exit_group resumed>) = ? [pid 12694] <... openat resumed>) = 3 [pid 12694] write(3, "1000", 4) = 4 [pid 12694] close(3 [pid 12693] +++ exited with 0 +++ [pid 12694] <... close resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 executing program [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12694] write(1, "executing program\n", 18) = 18 [pid 12694] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 12694] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12694] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_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] 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 12694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12695 [pid 12694] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12696 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12697 [pid 12694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12694] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12698 [pid 12694] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12694] 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 12696 attached ./strace-static-x86_64: Process 12697 attached [pid 12694] exit_group(0) = ? ./strace-static-x86_64: Process 12698 attached [pid 12697] set_robust_list(0x55556531f660, 24 [pid 12696] set_robust_list(0x55556531f660, 24 [pid 12694] +++ exited with 0 +++ ./strace-static-x86_64: Process 12695 attached [pid 12698] set_robust_list(0x55556531f660, 24 [pid 12697] <... set_robust_list resumed>) = 0 [pid 12696] <... set_robust_list resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12695] set_robust_list(0x55556531f660, 24 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12695] <... set_robust_list resumed>) = 0 [pid 12695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12695] <... prctl resumed>) = 0 [pid 12695] setpgid(0, 0) = 0 [pid 12695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12698] <... set_robust_list resumed>) = 0 [pid 12697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12696] <... prctl resumed>) = 0 [pid 12695] <... openat resumed>) = 3 [pid 12698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12695] write(3, "1000", 4) = 4 [pid 12695] close(3) = 0 [pid 12696] setpgid(0, 0 [pid 12695] write(1, "executing program\n", 18 [pid 12697] <... prctl resumed>) = 0 [pid 12698] <... prctl resumed>) = 0 executing program [pid 12695] <... write resumed>) = 18 [pid 12695] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12698] setpgid(0, 0 [pid 12697] setpgid(0, 0 [pid 12696] <... setpgid resumed>) = 0 [pid 12698] <... setpgid resumed>) = 0 [pid 12697] <... setpgid resumed>) = 0 [pid 12695] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12695] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12695] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12696] <... openat resumed>) = 3 [pid 12695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12698] <... openat resumed>) = 3 [pid 12697] <... openat resumed>) = 3 [pid 12696] write(3, "1000", 4 [pid 12695] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12698] write(3, "1000", 4 [pid 12697] write(3, "1000", 4 [pid 12696] <... write resumed>) = 4 [pid 12695] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12698] <... write resumed>) = 4 [pid 12697] <... write resumed>) = 4 [pid 12696] close(3 [pid 12695] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] <... restart_syscall resumed>) = 0 [pid 12698] close(3 [pid 12697] close(3 [pid 12696] <... close resumed>) = 0 [pid 12695] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12698] <... close resumed>) = 0 [pid 12697] <... close resumed>) = 0 [pid 12696] write(1, "executing program\n", 18 [pid 12695] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program executing program [pid 12698] write(1, "executing program\n", 18 [pid 12697] write(1, "executing program\n", 18 [pid 12696] <... write resumed>) = 18 [pid 12695] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12698] <... write resumed>) = 18 [pid 12697] <... write resumed>) = 18 [pid 12696] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12695] exit_group(0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12698] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12697] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12696] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12695] <... exit_group resumed>) = ? [pid 12698] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12697] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12696] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12695] +++ exited with 0 +++ [pid 12698] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12697] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12696] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12699 [pid 12698] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12697] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12696] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12698] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12697] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12696] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12699 attached [pid 12698] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12699] set_robust_list(0x55556531f660, 24) = 0 [pid 12699] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12698] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12697] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12696] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12698] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12697] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12696] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12698] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12697] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12696] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12698] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12697] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12696] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12699] <... prctl resumed>) = 0 [pid 12698] exit_group(0 [pid 12699] setpgid(0, 0executing program [pid 12697] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12698] <... exit_group resumed>) = ? [pid 12696] exit_group(0 [pid 12699] <... setpgid resumed>) = 0 [pid 12699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12697] exit_group(0 [pid 12696] <... exit_group resumed>) = ? [pid 12699] <... openat resumed>) = 3 [pid 12699] write(3, "1000", 4) = 4 [pid 12699] close(3) = 0 [pid 12699] write(1, "executing program\n", 18 [pid 12698] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 12697] <... exit_group resumed>) = ? [pid 12699] <... write resumed>) = 18 [pid 12699] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12699] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12696] +++ exited with 0 +++ [pid 12699] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12699] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12699] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12697] +++ exited with 0 +++ [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12699] exit_group(0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12699] <... exit_group resumed>) = ? [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12699] +++ exited with 0 +++ [pid 284] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12700 attached [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12700 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12702 attached ./strace-static-x86_64: Process 12701 attached [pid 12700] set_robust_list(0x55556531f660, 24 [pid 12702] set_robust_list(0x55556531f660, 24 [pid 12701] set_robust_list(0x55556531f660, 24 [pid 12700] <... set_robust_list resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12701 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12702 [pid 12702] <... set_robust_list resumed>) = 0 [pid 12701] <... set_robust_list resumed>) = 0 [pid 12700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12700] <... prctl resumed>) = 0 [pid 12702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12700] setpgid(0, 0 [pid 12702] <... prctl resumed>) = 0 [pid 12701] <... prctl resumed>) = 0 [pid 12700] <... setpgid resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12703 [pid 12701] setpgid(0, 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 12702] setpgid(0, 0 [pid 12701] <... setpgid resumed>) = 0 [pid 12700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12701] 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 12702] <... setpgid resumed>) = 0 [pid 12701] <... openat resumed>) = 3 [pid 12700] <... openat resumed>) = 3 ./strace-static-x86_64: Process 12704 attached [pid 12701] write(3, "1000", 4 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12704 [pid 12702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12701] <... write resumed>) = 4 [pid 12700] write(3, "1000", 4 [pid 12701] close(3./strace-static-x86_64: Process 12703 attached [pid 12702] <... openat resumed>) = 3 executing program executing program [pid 12700] <... write resumed>) = 4 [pid 12701] <... close resumed>) = 0 [pid 12700] close(3 [pid 12702] write(3, "1000", 4 [pid 12701] write(1, "executing program\n", 18 [pid 12700] <... close resumed>) = 0 [pid 12702] <... write resumed>) = 4 [pid 12701] <... write resumed>) = 18 [pid 12700] write(1, "executing program\n", 18 [pid 12703] set_robust_list(0x55556531f660, 24 [pid 12702] close(3 [pid 12701] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12700] <... write resumed>) = 18 [pid 12702] <... close resumed>) = 0 executing program [pid 12701] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12702] write(1, "executing program\n", 18 [pid 12700] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12704] set_robust_list(0x55556531f660, 24 [pid 12702] <... write resumed>) = 18 [pid 12701] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12702] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12700] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12704] <... set_robust_list resumed>) = 0 [pid 12702] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12701] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12700] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12702] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12702] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12700] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12701] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12704] <... prctl resumed>) = 0 [pid 12702] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12700] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12704] setpgid(0, 0 [pid 12702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12703] <... set_robust_list resumed>) = 0 [pid 12701] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12701] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12704] <... setpgid resumed>) = 0 [pid 12703] <... prctl resumed>) = 0 [pid 12702] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12701] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12703] setpgid(0, 0 [pid 12702] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12701] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12700] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12703] <... setpgid resumed>) = 0 [pid 12702] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12701] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12700] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12704] <... openat resumed>) = 3 [pid 12703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12702] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12704] write(3, "1000", 4 [pid 12703] <... openat resumed>) = 3 [pid 12702] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12701] exit_group(0 [pid 12700] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12703] write(3, "1000", 4) = 4 [pid 12702] exit_group(0 [pid 12701] <... exit_group resumed>) = ? [pid 12700] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12704] <... write resumed>) = 4 [pid 12703] close(3 [pid 12702] <... exit_group resumed>) = ? [pid 12703] <... close resumed>) = 0 [pid 12703] write(1, "executing program\n", 18) = 18 [pid 12703] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12703] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12701] +++ exited with 0 +++ [pid 12700] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12703] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 12704] close(3 [pid 12703] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12702] +++ exited with 0 +++ [pid 12700] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12704] <... close resumed>) = 0 [pid 12703] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12700] <... exit_group resumed>) = ? executing program [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12704] write(1, "executing program\n", 18 [pid 12703] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12703] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12703] exit_group(0) = ? [pid 12704] <... write resumed>) = 18 [pid 12703] +++ exited with 0 +++ [pid 12700] +++ exited with 0 +++ [pid 12704] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12704] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12704] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12704] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 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 286] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12705 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12706 [pid 12704] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12704] 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 12704] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12705 attached [pid 12705] set_robust_list(0x55556531f660, 24) = 0 [pid 12704] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12707 [pid 12705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12704] exit_group(0 [pid 12705] <... prctl resumed>) = 0 [pid 12704] <... exit_group resumed>) = ? [pid 12705] setpgid(0, 0) = 0 [pid 12705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 12706 attached ) = 3 [pid 284] <... restart_syscall resumed>) = 0 [pid 12706] set_robust_list(0x55556531f660, 24) = 0 [pid 12706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12704] +++ exited with 0 +++ [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12705] write(3, "1000", 4) = 4 [pid 12705] close(3 [pid 12706] <... prctl resumed>) = 0 executing program [pid 12705] <... close resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12708 [pid 12706] setpgid(0, 0 [pid 12705] write(1, "executing program\n", 18) = 18 [pid 12706] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 12707 attached ./strace-static-x86_64: Process 12708 attached [pid 12706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12705] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12708] set_robust_list(0x55556531f660, 24 [pid 12707] set_robust_list(0x55556531f660, 24 [pid 12706] <... openat resumed>) = 3 [pid 12705] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12706] write(3, "1000", 4 [pid 12705] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12708] <... set_robust_list resumed>) = 0 [pid 12707] <... set_robust_list resumed>) = 0 [pid 12706] <... write resumed>) = 4 [pid 12705] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12706] close(3 [pid 12705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12706] <... close resumed>) = 0 [pid 12705] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12706] write(1, "executing program\n", 18 [pid 12705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12707] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 12708] <... prctl resumed>) = 0 [pid 12707] <... prctl resumed>) = 0 [pid 12706] <... write resumed>) = 18 [pid 12705] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12706] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12705] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12708] setpgid(0, 0 [pid 12707] setpgid(0, 0 [pid 12708] <... setpgid resumed>) = 0 [pid 12707] <... setpgid resumed>) = 0 [pid 12706] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12705] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12706] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12705] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] <... restart_syscall resumed>) = 0 [pid 12708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12707] <... openat resumed>) = 3 [pid 12706] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12705] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12708] <... openat resumed>) = 3 [pid 12707] write(3, "1000", 4 [pid 12706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12705] exit_group(0 [pid 12708] write(3, "1000", 4 [pid 12707] <... write resumed>) = 4 [pid 12706] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12705] <... exit_group resumed>) = ? [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12709 attached [pid 12708] <... write resumed>) = 4 [pid 12707] close(3 [pid 12706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12705] +++ exited with 0 +++ [pid 12708] close(3 [pid 12707] <... close resumed>) = 0 [pid 12706] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12709 executing program [pid 12708] <... close resumed>) = 0 [pid 12707] write(1, "executing program\n", 18 [pid 12706] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] restart_syscall(<... resuming interrupted clone ...>executing program [pid 12708] write(1, "executing program\n", 18 [pid 12707] <... write resumed>) = 18 [pid 12706] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12708] <... write resumed>) = 18 [pid 12707] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12706] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12708] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12707] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12706] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12708] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12707] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12706] exit_group(0 [pid 12709] set_robust_list(0x55556531f660, 24 [pid 12708] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12707] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12706] <... exit_group resumed>) = ? [pid 12709] <... set_robust_list resumed>) = 0 [pid 12708] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12706] +++ exited with 0 +++ [pid 12708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12707] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12708] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 12708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12707] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12708] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 12709] setpgid(0, 0 [pid 12708] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12707] 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 12708] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12707] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12709] <... setpgid resumed>) = 0 [pid 12709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12709] write(3, "1000", 4 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12708] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12707] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12710 [pid 12709] <... write resumed>) = 4 [pid 12709] close(3) = 0 [pid 12709] write(1, "executing program\n", 18) = 18 [pid 12709] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12708] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12707] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12711 attached [pid 12709] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12708] exit_group(0 [pid 12707] exit_group(0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12711 [pid 12709] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12708] <... exit_group resumed>) = ? [pid 12707] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12710 attached [pid 12711] set_robust_list(0x55556531f660, 24 [pid 12709] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12710] set_robust_list(0x55556531f660, 24 [pid 12709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12710] <... set_robust_list resumed>) = 0 [pid 12709] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12710] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12708] +++ exited with 0 +++ [pid 12710] <... prctl resumed>) = 0 [pid 12709] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12710] setpgid(0, 0 [pid 12709] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12707] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12710] <... setpgid resumed>) = 0 [pid 12709] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12709] 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=12707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12710] <... openat resumed>) = 3 [pid 12709] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12711] <... set_robust_list resumed>) = 0 [pid 12710] write(3, "1000", 4 [pid 12709] exit_group(0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12710] <... write resumed>) = 4 [pid 12709] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12712 attached [pid 12711] <... prctl resumed>) = 0 [pid 12710] close(3 [pid 12709] +++ exited with 0 +++ [pid 12711] setpgid(0, 0 [pid 12710] <... close resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12712 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12710] write(1, "executing program\n", 18executing program [pid 12711] <... setpgid resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12710] <... write resumed>) = 18 [pid 12710] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12710] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12710] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12711] <... openat resumed>) = 3 [pid 12712] set_robust_list(0x55556531f660, 24 [pid 12710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12711] write(3, "1000", 4 [pid 12710] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12711] <... write resumed>) = 4 [pid 12710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12712] <... set_robust_list resumed>) = 0 [pid 12711] close(3 [pid 12710] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 12710] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 12711] <... close resumed>) = 0 [pid 12710] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12711] write(1, "executing program\n", 18 [pid 12710] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12711] <... write resumed>) = 18 [pid 12710] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12711] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12710] exit_group(0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 12712] <... prctl resumed>) = 0 [pid 12711] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12710] <... exit_group resumed>) = ? [pid 12712] setpgid(0, 0 [pid 12711] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12710] +++ exited with 0 +++ [pid 12712] <... setpgid resumed>) = 0 [pid 12711] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12713 [pid 12711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12711] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12713 attached [pid 12713] set_robust_list(0x55556531f660, 24) = 0 [pid 12713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12713] setpgid(0, 0) = 0 [pid 12711] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12714 attached [pid 12713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12712] <... openat resumed>) = 3 [pid 12711] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12714 [pid 12712] write(3, "1000", 4 [pid 12711] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12711] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program ) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12712] <... write resumed>) = 4 [pid 12713] <... openat resumed>) = 3 [pid 12711] exit_group(0 [pid 12713] write(3, "1000", 4) = 4 [pid 12713] close(3 [pid 12711] <... exit_group resumed>) = ? [pid 12712] close(3 [pid 12713] <... close resumed>) = 0 [pid 12713] write(1, "executing program\n", 18) = 18 [pid 12713] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12714] set_robust_list(0x55556531f660, 24 [pid 12713] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12711] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12715 [pid 12712] <... close resumed>) = 0 [pid 12712] write(1, "executing program\n", 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 12712] <... write resumed>) = 18 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12714] <... set_robust_list resumed>) = 0 [pid 12713] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12712] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12715 attached [pid 12714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12712] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12714] <... prctl resumed>) = 0 [pid 12713] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12712] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12715] set_robust_list(0x55556531f660, 24 [pid 12714] setpgid(0, 0 [pid 12713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12715] <... set_robust_list resumed>) = 0 [pid 12714] <... setpgid resumed>) = 0 [pid 12712] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12713] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12713] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12712] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12714] <... openat resumed>) = 3 [pid 12713] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12714] write(3, "1000", 4 [pid 12713] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12715] <... prctl resumed>) = 0 [pid 12714] <... write resumed>) = 4 [pid 12713] exit_group(0 [pid 12712] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12713] <... exit_group resumed>) = ? [pid 12712] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12715] setpgid(0, 0 [pid 12714] close(3 [pid 12712] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12715] <... setpgid resumed>) = 0 [pid 12714] <... close resumed>) = 0 [pid 12712] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 12714] write(1, "executing program\n", 18 [pid 12713] +++ exited with 0 +++ [pid 12712] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12715] <... openat resumed>) = 3 [pid 12714] <... write resumed>) = 18 [pid 12712] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... restart_syscall resumed>) = 0 [pid 12715] write(3, "1000", 4 [pid 12714] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12712] <... exit_group resumed>) = ? [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12715] <... write resumed>) = 4 [pid 12714] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12715] close(3) = 0 [pid 12712] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 12715] write(1, "executing program\n", 18 executing program [pid 12714] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12715] <... write resumed>) = 18 [pid 12714] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12712, 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 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12717 attached ./strace-static-x86_64: Process 12716 attached [pid 12715] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12716 [pid 12717] set_robust_list(0x55556531f660, 24 [pid 12716] set_robust_list(0x55556531f660, 24 [pid 12715] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12714] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12717 ./strace-static-x86_64: Process 12718 attached [pid 12717] <... set_robust_list resumed>) = 0 [pid 12716] <... set_robust_list resumed>) = 0 [pid 12715] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12718 [pid 12717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12715] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12714] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12718] set_robust_list(0x55556531f660, 24 [pid 12717] <... prctl resumed>) = 0 [pid 12715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12718] <... set_robust_list resumed>) = 0 [pid 12717] setpgid(0, 0 [pid 12716] <... prctl resumed>) = 0 [pid 12714] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12717] <... setpgid resumed>) = 0 [pid 12716] setpgid(0, 0 [pid 12715] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12714] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12716] <... setpgid resumed>) = 0 [pid 12715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12714] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12717] <... openat resumed>) = 3 [pid 12716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12717] write(3, "1000", 4) = 4 [pid 12715] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12717] close(3 [pid 12715] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12714] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12718] <... prctl resumed>) = 0 [pid 12717] <... close resumed>) = 0 [pid 12716] <... openat resumed>) = 3 [pid 12715] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12717] write(1, "executing program\n", 18executing program [pid 12716] write(3, "1000", 4 [pid 12715] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12714] exit_group(0 [pid 12718] setpgid(0, 0 [pid 12717] <... write resumed>) = 18 [pid 12716] <... write resumed>) = 4 [pid 12715] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12714] <... exit_group resumed>) = ? [pid 12717] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12715] exit_group(0 [pid 12717] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12714] +++ exited with 0 +++ [pid 12718] <... setpgid resumed>) = 0 [pid 12717] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12716] close(3 [pid 12715] <... exit_group resumed>) = ? [pid 12718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12717] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12716] <... close resumed>) = 0 [pid 12717] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12717] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12717] exit_group(0) = ? [pid 12718] <... openat resumed>) = 3 executing program [pid 12717] +++ exited with 0 +++ [pid 12716] write(1, "executing program\n", 18 [pid 12715] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12716] <... write resumed>) = 18 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12718] write(3, "1000", 4 [pid 12716] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12716] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... restart_syscall resumed>) = 0 [pid 12718] <... write resumed>) = 4 [pid 12716] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12718] close(3 [pid 12716] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 12718] <... close resumed>) = 0 ./strace-static-x86_64: Process 12719 attached [pid 12718] write(1, "executing program\n", 18 [pid 12716] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12719 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12718] <... write resumed>) = 18 [pid 12716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12720 attached [pid 12720] set_robust_list(0x55556531f660, 24) = 0 [pid 12716] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12721 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12720 [pid 12718] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12716] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 12721 attached [pid 12719] set_robust_list(0x55556531f660, 24 [pid 12718] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12716] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12721] set_robust_list(0x55556531f660, 24 [pid 12719] <... set_robust_list resumed>) = 0 [pid 12718] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12716] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12721] <... set_robust_list resumed>) = 0 [pid 12719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12718] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12716] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12719] <... prctl resumed>) = 0 [pid 12718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12719] setpgid(0, 0 [pid 12716] exit_group(0 [pid 12721] <... prctl resumed>) = 0 [pid 12719] <... setpgid resumed>) = 0 [pid 12718] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12716] <... exit_group resumed>) = ? [pid 12718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12716] +++ exited with 0 +++ [pid 12720] <... prctl resumed>) = 0 [pid 12719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12718] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12721] setpgid(0, 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12720] setpgid(0, 0 [pid 12718] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12719] <... openat resumed>) = 3 [pid 12718] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12720] <... setpgid resumed>) = 0 [pid 12720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12718] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12721] <... setpgid resumed>) = 0 [pid 12719] write(3, "1000", 4 [pid 12718] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12720] write(3, "1000", 4) = 4 [pid 12719] <... write resumed>) = 4 [pid 12718] exit_group(0 [pid 12720] close(3 [pid 12719] close(3 [pid 12718] <... exit_group resumed>) = ? [pid 12720] <... close resumed>) = 0 [pid 12720] write(1, "executing program\n", 18 [pid 285] <... restart_syscall resumed>) = 0 [pid 12720] <... write resumed>) = 18 [pid 12720] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12720] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12720] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12720] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12720] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12720] exit_group(0) = ? executing program [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12722 [pid 12721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12720] +++ exited with 0 +++ [pid 12719] <... close resumed>) = 0 [pid 12718] +++ exited with 0 +++ ./strace-static-x86_64: Process 12722 attached [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12719] write(1, "executing program\n", 18executing program [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12719] <... write resumed>) = 18 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12722] set_robust_list(0x55556531f660, 24) = 0 [pid 12722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12722] setpgid(0, 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12719] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12723 [pid 12722] <... setpgid resumed>) = 0 [pid 12722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12721] <... openat resumed>) = 3 [pid 12719] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12724 [pid 12722] write(3, "1000", 4 [pid 12721] write(3, "1000", 4 [pid 12719] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12722] <... write resumed>) = 4 [pid 12721] <... write resumed>) = 4 [pid 12719] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12722] close(3 [pid 12721] close(3 [pid 12719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12721] <... close resumed>) = 0 executing program [pid 12719] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12722] <... close resumed>) = 0 [pid 12721] write(1, "executing program\n", 18 executing program [pid 12719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12721] <... write resumed>) = 18 ./strace-static-x86_64: Process 12723 attached [pid 12722] write(1, "executing program\n", 18 [pid 12723] set_robust_list(0x55556531f660, 24 [pid 12722] <... write resumed>) = 18 [pid 12719] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12723] <... set_robust_list resumed>) = 0 [pid 12722] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12721] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12719] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 12724 attached [pid 12723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12722] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12721] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12719] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12723] <... prctl resumed>) = 0 [pid 12722] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12721] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12719] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12724] set_robust_list(0x55556531f660, 24 [pid 12723] setpgid(0, 0 [pid 12722] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12721] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12719] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12724] <... set_robust_list resumed>) = 0 [pid 12723] <... setpgid resumed>) = 0 [pid 12722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12722] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12719] exit_group(0 [pid 12724] <... prctl resumed>) = 0 [pid 12723] <... openat resumed>) = 3 [pid 12722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12721] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12719] <... exit_group resumed>) = ? [pid 12724] setpgid(0, 0 [pid 12723] write(3, "1000", 4 [pid 12722] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12723] <... write resumed>) = 4 [pid 12722] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12723] close(3 [pid 12722] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12723] <... close resumed>) = 0 [pid 12722] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12723] write(1, "executing program\n", 18 [pid 12722] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12723] <... write resumed>) = 18 [pid 12722] exit_group(0 [pid 12719] +++ exited with 0 +++ executing program [pid 12723] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12722] <... exit_group resumed>) = ? [pid 12721] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12724] <... setpgid resumed>) = 0 [pid 12723] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12722] +++ exited with 0 +++ [pid 12721] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12723] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12723] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12721] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12724] <... openat resumed>) = 3 [pid 12723] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12721] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12724] write(3, "1000", 4 [pid 12723] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12721] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12725 [pid 12724] <... write resumed>) = 4 [pid 12723] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12724] close(3 [pid 12723] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12721] exit_group(0 [pid 12724] <... close resumed>) = 0 [pid 12723] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12721] <... exit_group resumed>) = ? [pid 12724] write(1, "executing program\n", 18 [pid 12723] exit_group(0) = ? [pid 12724] <... write resumed>) = 18 [pid 12723] +++ exited with 0 +++ [pid 12721] +++ exited with 0 +++ ./strace-static-x86_64: Process 12725 attached [pid 12724] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12723, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12724] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12724] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12725] set_robust_list(0x55556531f660, 24 [pid 12724] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12725] <... set_robust_list resumed>) = 0 [pid 12724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12724] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12725] <... prctl resumed>) = 0 [pid 12724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12725] setpgid(0, 0) = 0 [pid 12725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12724] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12725] <... openat resumed>) = 3 [pid 12724] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12725] write(3, "1000", 4 [pid 12724] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12725] <... write resumed>) = 4 [pid 12724] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12725] close(3 [pid 12724] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12725] <... close resumed>) = 0 [pid 12725] write(1, "executing program\n", 18 executing program [pid 12724] exit_group(0 [pid 12725] <... write resumed>) = 18 [pid 12724] <... exit_group resumed>) = ? [pid 12725] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12725] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12724] +++ exited with 0 +++ [pid 284] <... restart_syscall resumed>) = 0 [pid 12725] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] <... restart_syscall resumed>) = 0 [pid 12725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12724, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12725] 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 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12725] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12725] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12725] exit_group(0) = ? ./strace-static-x86_64: Process 12726 attached [pid 12725] +++ exited with 0 +++ [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 12727 attached [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12726 [pid 12727] set_robust_list(0x55556531f660, 24) = 0 [pid 12727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12727] setpgid(0, 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12727 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12727] <... setpgid resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12728 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12727] write(3, "1000", 4) = 4 [pid 12727] close(3) = 0 [pid 12727] write(1, "executing program\n", 18) = 18 [pid 12727] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12729 [pid 12727] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12730 [pid 12727] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12726] set_robust_list(0x55556531f660, 24 [pid 12727] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12726] <... set_robust_list resumed>) = 0 [pid 12727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12729 attached [pid 12726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12727] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12729] set_robust_list(0x55556531f660, 24 [pid 12726] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 12728 attached [pid 12729] <... set_robust_list resumed>) = 0 [pid 12727] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12726] setpgid(0, 0 [pid 12728] set_robust_list(0x55556531f660, 24 [pid 12727] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12728] <... set_robust_list resumed>) = 0 [pid 12727] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12727] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12726] <... setpgid resumed>) = 0 [pid 12728] <... prctl resumed>) = 0 [pid 12727] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12729] <... prctl resumed>) = 0 [pid 12728] setpgid(0, 0 [pid 12727] exit_group(0 [pid 12726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12729] setpgid(0, 0./strace-static-x86_64: Process 12730 attached [pid 12728] <... setpgid resumed>) = 0 [pid 12727] <... exit_group resumed>) = ? [pid 12726] <... openat resumed>) = 3 [pid 12729] <... setpgid resumed>) = 0 [pid 12726] write(3, "1000", 4 [pid 12730] set_robust_list(0x55556531f660, 24 [pid 12729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12727] +++ exited with 0 +++ [pid 12726] <... write resumed>) = 4 [pid 12726] close(3 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12730] <... set_robust_list resumed>) = 0 [pid 12729] <... openat resumed>) = 3 [pid 12728] <... openat resumed>) = 3 [pid 12726] <... close resumed>) = 0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12729] write(3, "1000", 4executing program [pid 12726] write(1, "executing program\n", 18 [pid 12730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12729] <... write resumed>) = 4 [pid 12728] write(3, "1000", 4 [pid 12726] <... write resumed>) = 18 [pid 284] <... restart_syscall resumed>) = 0 [pid 12729] close(3 [pid 12726] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12730] <... prctl resumed>) = 0 [pid 12729] <... close resumed>) = 0 [pid 12728] <... write resumed>) = 4 [pid 12730] setpgid(0, 0 [pid 12728] close(3 [pid 12726] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 12729] write(1, "executing program\n", 18 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12730] <... setpgid resumed>) = 0 [pid 12729] <... write resumed>) = 18 [pid 12728] <... close resumed>) = 0 [pid 12726] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 12728] write(1, "executing program\n", 18 [pid 12730] <... openat resumed>) = 3 [pid 12729] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12728] <... write resumed>) = 18 [pid 12726] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12731 ./strace-static-x86_64: Process 12731 attached [pid 12730] write(3, "1000", 4 [pid 12729] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12728] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12731] set_robust_list(0x55556531f660, 24 [pid 12730] <... write resumed>) = 4 [pid 12729] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12728] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12726] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12731] <... set_robust_list resumed>) = 0 [pid 12730] close(3 [pid 12729] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12728] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12730] <... close resumed>) = 0 [pid 12729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12728] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12731] <... prctl resumed>) = 0 executing program [pid 12730] write(1, "executing program\n", 18 [pid 12729] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12726] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12731] setpgid(0, 0 [pid 12730] <... write resumed>) = 18 [pid 12729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12728] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12726] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12731] <... setpgid resumed>) = 0 [pid 12730] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12730] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12729] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12728] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12726] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12730] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12729] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12728] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12726] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12731] <... openat resumed>) = 3 [pid 12730] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12729] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12728] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12726] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12731] write(3, "1000", 4 [pid 12730] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12729] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12728] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12726] exit_group(0 [pid 12731] <... write resumed>) = 4 [pid 12730] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12729] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12728] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12726] <... exit_group resumed>) = ? [pid 12731] close(3 [pid 12730] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12729] exit_group(0 [pid 12728] exit_group(0 [pid 12730] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12728] <... exit_group resumed>) = ? [pid 12731] <... close resumed>) = 0 [pid 12730] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 12729] <... exit_group resumed>) = ? [pid 12728] +++ exited with 0 +++ [pid 12726] +++ exited with 0 +++ [pid 12731] write(1, "executing program\n", 18 [pid 12730] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12730] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12730] exit_group(0) = ? [pid 12731] <... write resumed>) = 18 [pid 12730] +++ exited with 0 +++ [pid 12729] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12731] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12731] <... bpf resumed>) = -1 EPERM (Operation not permitted) [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 12731] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12733 attached ./strace-static-x86_64: Process 12732 attached ) = -1 EFAULT (Bad address) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12732 [pid 12733] set_robust_list(0x55556531f660, 24 [pid 12732] set_robust_list(0x55556531f660, 24 [pid 12731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12733 [pid 12733] <... set_robust_list resumed>) = 0 [pid 12732] <... set_robust_list resumed>) = 0 [pid 12731] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12731] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12731] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12731] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12731] exit_group(0 [pid 12733] <... prctl resumed>) = 0 [pid 12731] <... exit_group resumed>) = ? [pid 12733] setpgid(0, 0 [pid 12732] <... prctl resumed>) = 0 [pid 12731] +++ exited with 0 +++ [pid 12733] <... setpgid resumed>) = 0 [pid 12732] setpgid(0, 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12732] <... setpgid resumed>) = 0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12733] <... openat resumed>) = 3 [pid 12732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12733] write(3, "1000", 4) = 4 [pid 12733] close(3executing program ) = 0 [pid 12733] write(1, "executing program\n", 18) = 18 [pid 12732] <... openat resumed>) = 3 [pid 12733] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12732] write(3, "1000", 4 [pid 12733] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12732] <... write resumed>) = 4 [pid 12732] close(3 [pid 12733] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12732] <... close resumed>) = 0 executing program [pid 12733] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12732] write(1, "executing program\n", 18 [pid 12733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12732] <... write resumed>) = 18 [pid 284] <... restart_syscall resumed>) = 0 [pid 12733] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12732] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12733] 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 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 12733] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12732] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12733] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12733] exit_group(0) = ? [pid 12733] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12734 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12735 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12732] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12736 [pid 12732] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 12734 attached [pid 12732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12734] set_robust_list(0x55556531f660, 24 [pid 12732] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12734] <... set_robust_list resumed>) = 0 [pid 12732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12737 attached [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12737 ./strace-static-x86_64: Process 12735 attached [pid 12735] set_robust_list(0x55556531f660, 24) = 0 [pid 12732] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12736 attached [pid 12735] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12732] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12736] set_robust_list(0x55556531f660, 24 [pid 12735] <... prctl resumed>) = 0 [pid 12732] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12736] <... set_robust_list resumed>) = 0 [pid 12735] setpgid(0, 0 [pid 12734] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12732] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12735] <... setpgid resumed>) = 0 [pid 12734] <... prctl resumed>) = 0 [pid 12732] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12736] <... prctl resumed>) = 0 [pid 12735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12734] setpgid(0, 0 [pid 12732] exit_group(0 [pid 12737] set_robust_list(0x55556531f660, 24 [pid 12736] setpgid(0, 0 [pid 12735] <... openat resumed>) = 3 executing program [pid 12734] <... setpgid resumed>) = 0 [pid 12732] <... exit_group resumed>) = ? [pid 12736] <... setpgid resumed>) = 0 [pid 12735] write(3, "1000", 4 [pid 12736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12735] <... write resumed>) = 4 [pid 12736] <... openat resumed>) = 3 [pid 12735] close(3 [pid 12736] write(3, "1000", 4 [pid 12735] <... close resumed>) = 0 [pid 12736] <... write resumed>) = 4 [pid 12735] write(1, "executing program\n", 18 [pid 12732] +++ exited with 0 +++ [pid 12736] close(3 [pid 12735] <... write resumed>) = 18 [pid 12736] <... close resumed>) = 0 [pid 12735] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12737] <... set_robust_list resumed>) = 0 [pid 12736] write(1, "executing program\n", 18 [pid 12735] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12736] <... write resumed>) = 18 [pid 12735] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12734] <... openat resumed>) = 3 [pid 12737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12736] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12735] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12737] <... prctl resumed>) = 0 [pid 12736] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12734] write(3, "1000", 4 [pid 12737] setpgid(0, 0 [pid 12736] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12735] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12734] <... write resumed>) = 4 [pid 12737] <... setpgid resumed>) = 0 [pid 12736] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12734] close(3 [pid 285] <... restart_syscall resumed>) = 0 [pid 12737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12735] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12734] <... close resumed>) = 0 [pid 12737] <... openat resumed>) = 3 [pid 12736] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12735] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 12734] write(1, "executing program\n", 18 [pid 12737] write(3, "1000", 4 [pid 12736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12735] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12734] <... write resumed>) = 18 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12738 attached [pid 12737] <... write resumed>) = 4 [pid 12736] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12735] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12734] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12737] close(3 [pid 12736] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12735] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12734] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12738 [pid 12738] set_robust_list(0x55556531f660, 24 [pid 12737] <... close resumed>) = 0 [pid 12736] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12735] exit_group(0 [pid 12734] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12738] <... set_robust_list resumed>) = 0 [pid 12737] write(1, "executing program\n", 18 executing program [pid 12736] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12735] <... exit_group resumed>) = ? [pid 12734] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12737] <... write resumed>) = 18 [pid 12736] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12735] +++ exited with 0 +++ [pid 12734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12737] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12736] exit_group(0 [pid 12734] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12737] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12736] <... exit_group resumed>) = ? [pid 12734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12738] <... prctl resumed>) = 0 [pid 12737] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12736] +++ exited with 0 +++ [pid 12734] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12737] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12734] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12737] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12734] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12737] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12734] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12737] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12738] setpgid(0, 0 [pid 12734] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12737] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12734] exit_group(0 [pid 12738] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 12739 attached [pid 12738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 12737] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12734] <... exit_group resumed>) = ? [pid 12739] set_robust_list(0x55556531f660, 24 [pid 12738] <... openat resumed>) = 3 [pid 12737] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12738] write(3, "1000", 4) = 4 [pid 12738] close(3) = 0 [pid 12738] write(1, "executing program\n", 18) = 18 [pid 12738] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12739] <... set_robust_list resumed>) = 0 [pid 12737] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12734] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12739 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12737] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12738] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12738] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_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=12734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12737] exit_group(0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12740 [pid 12739] <... prctl resumed>) = 0 [pid 12737] <... exit_group resumed>) = ? [pid 12738] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12738] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12737] +++ exited with 0 +++ [pid 12739] setpgid(0, 0 [pid 12738] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12738] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12738] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12739] <... setpgid resumed>) = 0 [pid 12738] exit_group(0./strace-static-x86_64: Process 12740 attached ) = ? [pid 12740] set_robust_list(0x55556531f660, 24 [pid 12739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12738] +++ exited with 0 +++ [pid 12740] <... set_robust_list resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12740] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] <... restart_syscall resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12739] <... openat resumed>) = 3 [pid 12740] <... prctl resumed>) = 0 [pid 12740] setpgid(0, 0 [pid 12739] write(3, "1000", 4 [pid 12740] <... setpgid resumed>) = 0 [pid 12739] <... write resumed>) = 4 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12739] close(3 [pid 283] <... restart_syscall resumed>) = 0 executing program [pid 12740] write(3, "1000", 4 [pid 12739] <... close resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12741 [pid 12740] <... write resumed>) = 4 [pid 12739] write(1, "executing program\n", 18 [pid 12740] close(3 [pid 12739] <... write resumed>) = 18 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12740] <... close resumed>) = 0 [pid 12739] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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 285] <... restart_syscall resumed>) = 0 [pid 12740] write(1, "executing program\n", 18 [pid 12739] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12742 [pid 12740] <... write resumed>) = 18 [pid 12739] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12740] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12739] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12742 attached [pid 12740] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12739] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12740] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12739] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 12741 attached [pid 12740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12739] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12743 ./strace-static-x86_64: Process 12743 attached [pid 12742] set_robust_list(0x55556531f660, 24 [pid 12741] set_robust_list(0x55556531f660, 24 [pid 12740] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12741] <... set_robust_list resumed>) = 0 [pid 12740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12743] set_robust_list(0x55556531f660, 24 [pid 12742] <... set_robust_list resumed>) = 0 [pid 12741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12740] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12739] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12741] <... prctl resumed>) = 0 [pid 12740] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12739] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12741] setpgid(0, 0 [pid 12740] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12741] <... setpgid resumed>) = 0 [pid 12740] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12739] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12742] <... prctl resumed>) = 0 [pid 12743] <... set_robust_list resumed>) = 0 [pid 12741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12740] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12739] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12742] setpgid(0, 0 [pid 12741] <... openat resumed>) = 3 [pid 12740] exit_group(0 [pid 12739] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12741] write(3, "1000", 4 [pid 12740] <... exit_group resumed>) = ? [pid 12743] <... prctl resumed>) = 0 [pid 12742] <... setpgid resumed>) = 0 [pid 12741] <... write resumed>) = 4 executing program [pid 12740] +++ exited with 0 +++ [pid 12739] exit_group(0 [pid 12741] close(3 [pid 12739] <... exit_group resumed>) = ? [pid 12741] <... close resumed>) = 0 [pid 12741] write(1, "executing program\n", 18) = 18 [pid 12741] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12741] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12741] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12741] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12739] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12743] setpgid(0, 0 [pid 12741] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12743] <... setpgid resumed>) = 0 [pid 12742] <... openat resumed>) = 3 [pid 12741] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12742] write(3, "1000", 4 [pid 12741] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12741] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12742] <... write resumed>) = 4 [pid 12741] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12742] close(3 [pid 12741] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12743] <... openat resumed>) = 3 [pid 12742] <... close resumed>) = 0 [pid 12741] exit_group(0 executing program [pid 12743] write(3, "1000", 4 [pid 12742] write(1, "executing program\n", 18 [pid 12741] <... exit_group resumed>) = ? [pid 12743] <... write resumed>) = 4 [pid 12742] <... write resumed>) = 18 [pid 12741] +++ exited with 0 +++ [pid 12743] close(3) = 0 [pid 12742] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] <... restart_syscall resumed>) = 0 executing program [pid 12743] write(1, "executing program\n", 18 [pid 12742] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12742] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12743] <... write resumed>) = 18 [pid 284] <... restart_syscall resumed>) = 0 [pid 12742] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12743] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12742] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12744 attached [pid 12743] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12742] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12744 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12743] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12742] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12744] set_robust_list(0x55556531f660, 24 [pid 12743] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12742] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 12745 attached [pid 12743] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12742] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12745 [pid 12745] set_robust_list(0x55556531f660, 24 [pid 12743] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12742] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12745] <... set_robust_list resumed>) = 0 [pid 12743] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12742] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12744] <... set_robust_list resumed>) = 0 [pid 12743] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12745] <... prctl resumed>) = 0 [pid 12744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12743] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12742] exit_group(0 [pid 12743] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12742] <... exit_group resumed>) = ? [pid 12743] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12744] <... prctl resumed>) = 0 [pid 12744] setpgid(0, 0) = 0 [pid 12744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12743] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12742] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 12744] write(3, "1000", 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12744] <... write resumed>) = 4 [pid 12743] exit_group(0executing program [pid 12744] close(3 [pid 12743] <... exit_group resumed>) = ? [pid 12744] <... close resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12744] write(1, "executing program\n", 18) = 18 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12746 [pid 12744] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12743] +++ exited with 0 +++ [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12745] setpgid(0, 0 [pid 12744] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12744] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12744] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12745] <... setpgid resumed>) = 0 [pid 12744] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12747 [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 12747 attached [pid 12745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12744] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 12744] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12744] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12745] <... openat resumed>) = 3 [pid 12744] exit_group(0) = ? [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12747] set_robust_list(0x55556531f660, 24 [pid 12745] write(3, "1000", 4 [pid 12744] +++ exited with 0 +++ ./strace-static-x86_64: Process 12746 attached [pid 12746] set_robust_list(0x55556531f660, 24) = 0 [pid 12746] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12745] <... write resumed>) = 4 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12748 [pid 12746] <... prctl resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12745] close(3 [pid 12746] setpgid(0, 0) = 0 [pid 12746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12745] <... close resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12749 [pid 12746] write(3, "1000", 4 [pid 12745] write(1, "executing program\n", 18 [pid 12746] <... write resumed>) = 4 [pid 12746] close(3) = 0 [pid 12746] write(1, "executing program\n", 18executing program ) = 18 executing program [pid 12746] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12749 attached [pid 12747] <... set_robust_list resumed>) = 0 [pid 12745] <... write resumed>) = 18 [pid 12746] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12745] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12745] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 12748 attached [pid 12747] <... prctl resumed>) = 0 [pid 12746] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12745] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12749] set_robust_list(0x55556531f660, 24 [pid 12747] setpgid(0, 0 [pid 12745] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12749] <... set_robust_list resumed>) = 0 [pid 12748] set_robust_list(0x55556531f660, 24 [pid 12747] <... setpgid resumed>) = 0 [pid 12746] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12748] <... set_robust_list resumed>) = 0 [pid 12746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12745] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12749] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12746] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12745] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12749] <... prctl resumed>) = 0 [pid 12748] <... prctl resumed>) = 0 [pid 12746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12745] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12749] setpgid(0, 0 [pid 12748] setpgid(0, 0 [pid 12747] <... openat resumed>) = 3 [pid 12746] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12748] <... setpgid resumed>) = 0 [pid 12746] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12749] <... setpgid resumed>) = 0 [pid 12748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12747] write(3, "1000", 4 [pid 12746] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12745] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12748] <... openat resumed>) = 3 [pid 12747] <... write resumed>) = 4 [pid 12746] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12745] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12748] write(3, "1000", 4 [pid 12746] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12745] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12749] <... openat resumed>) = 3 [pid 12748] <... write resumed>) = 4 [pid 12747] close(3 [pid 12746] exit_group(0 [pid 12745] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12749] write(3, "1000", 4 [pid 12748] close(3 [pid 12747] <... close resumed>) = 0 [pid 12746] <... exit_group resumed>) = ? [pid 12745] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12749] <... write resumed>) = 4 [pid 12748] <... close resumed>) = 0 [pid 12747] write(1, "executing program\n", 18 [pid 12746] +++ exited with 0 +++ [pid 12745] exit_group(0executing program [pid 12749] close(3 [pid 12748] write(1, "executing program\n", 18 [pid 12747] <... write resumed>) = 18 [pid 12745] <... exit_group resumed>) = ? [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12749] <... close resumed>) = 0 [pid 12748] <... write resumed>) = 18 [pid 12747] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12748] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12748] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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 12749] write(1, "executing program\n", 18 [pid 12748] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12747] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12745] +++ exited with 0 +++ [pid 12749] <... write resumed>) = 18 [pid 12748] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12747] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12749] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12748] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12747] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12748] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12747] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12749] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12748] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12749] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12748] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12747] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12749] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12748] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12747] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12749] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12748] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12749] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12748] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12747] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12749] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12748] exit_group(0 [pid 12747] 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 12749] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12748] <... exit_group resumed>) = ? [pid 12747] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12750 attached [pid 12749] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12748] +++ exited with 0 +++ [pid 12747] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12750 [pid 12749] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12747] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12749] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 executing program [pid 12747] exit_group(0 [pid 12749] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12747] <... exit_group resumed>) = ? [pid 12750] set_robust_list(0x55556531f660, 24 [pid 12749] exit_group(0 [pid 12750] <... set_robust_list resumed>) = 0 [pid 12749] <... exit_group resumed>) = ? [pid 12750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12750] setpgid(0, 0) = 0 [pid 12750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12747] +++ exited with 0 +++ [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... restart_syscall resumed>) = 0 [pid 12750] <... openat resumed>) = 3 [pid 12749] +++ exited with 0 +++ [pid 12750] write(3, "1000", 4) = 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12750] close(3 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12750] <... close resumed>) = 0 [pid 12750] write(1, "executing program\n", 18) = 18 [pid 12750] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 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 resumed>, child_tidptr=0x55556531f650) = 12751 [pid 12750] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12750] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12750] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12750] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12752 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12753 ./strace-static-x86_64: Process 12753 attached ./strace-static-x86_64: Process 12752 attached [pid 12750] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12750] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12753] set_robust_list(0x55556531f660, 24 [pid 12752] set_robust_list(0x55556531f660, 24./strace-static-x86_64: Process 12751 attached [pid 12750] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12751] set_robust_list(0x55556531f660, 24 [pid 12750] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12753] <... set_robust_list resumed>) = 0 [pid 12752] <... set_robust_list resumed>) = 0 [pid 12751] <... set_robust_list resumed>) = 0 [pid 12750] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12750] exit_group(0 [pid 12753] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12751] <... prctl resumed>) = 0 [pid 12750] <... exit_group resumed>) = ? [pid 12753] <... prctl resumed>) = 0 [pid 12752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12751] setpgid(0, 0 [pid 12750] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12751] <... setpgid resumed>) = 0 executing program [pid 12751] 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 12751] <... openat resumed>) = 3 [pid 12751] write(3, "1000", 4) = 4 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12754 [pid 12751] close(3) = 0 [pid 12751] write(1, "executing program\n", 18) = 18 [pid 12751] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_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 resumed>, child_tidptr=0x55556531f650) = 12755 [pid 12751] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_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 12755 attached [pid 12751] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12753] setpgid(0, 0 [pid 12752] <... prctl resumed>) = 0 [pid 12751] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12751] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12754 attached [pid 12755] set_robust_list(0x55556531f660, 24 [pid 12753] <... setpgid resumed>) = 0 [pid 12752] setpgid(0, 0 [pid 12751] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12754] set_robust_list(0x55556531f660, 24 [pid 12751] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12754] <... set_robust_list resumed>) = 0 [pid 12751] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12751] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12754] <... prctl resumed>) = 0 [pid 12751] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12754] setpgid(0, 0 [pid 12751] exit_group(0 [pid 12754] <... setpgid resumed>) = 0 [pid 12753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12751] <... exit_group resumed>) = ? [pid 12755] <... set_robust_list resumed>) = 0 [pid 12754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12753] <... openat resumed>) = 3 [pid 12752] <... setpgid resumed>) = 0 [pid 12751] +++ exited with 0 +++ [pid 12754] <... openat resumed>) = 3 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12753] write(3, "1000", 4 [pid 12752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12754] write(3, "1000", 4 [pid 12753] <... write resumed>) = 4 [pid 12754] <... write resumed>) = 4 [pid 12753] close(3 [pid 12752] <... openat resumed>) = 3 [pid 12754] close(3) = 0 [pid 12754] write(1, "executing program\n", 18 [pid 12755] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12753] <... close resumed>) = 0 executing program [pid 12752] write(3, "1000", 4 [pid 12754] <... write resumed>) = 18 [pid 12754] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12755] <... prctl resumed>) = 0 [pid 12754] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12753] write(1, "executing program\n", 18 [pid 12752] <... write resumed>) = 4 [pid 12754] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12753] <... write resumed>) = 18 [pid 12755] setpgid(0, 0 [pid 12754] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12752] close(3 [pid 12755] <... setpgid resumed>) = 0 [pid 12754] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12753] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12752] <... close resumed>) = 0 [pid 12755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12754] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 12753] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12752] write(1, "executing program\n", 18 [pid 12754] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12753] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12752] <... write resumed>) = 18 [pid 12755] <... openat resumed>) = 3 [pid 12754] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12753] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12755] write(3, "1000", 4 [pid 12754] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12753] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12752] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12755] <... write resumed>) = 4 [pid 12754] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12753] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12754] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12753] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12752] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12755] close(3 [pid 12754] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 12754] exit_group(0 [pid 12753] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12754] <... exit_group resumed>) = ? [pid 12752] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12755] <... close resumed>) = 0 [pid 12754] +++ exited with 0 +++ [pid 12753] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12752] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12753] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12755] write(1, "executing program\n", 18 [pid 12753] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12752] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12754, 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 12755] <... write resumed>) = 18 [pid 12753] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12752] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12752] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12755] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12753] exit_group(0./strace-static-x86_64: Process 12756 attached [pid 12752] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12755] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12753] <... exit_group resumed>) = ? [pid 12752] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12756 [pid 12755] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12756] set_robust_list(0x55556531f660, 24) = 0 [pid 12756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12756] setpgid(0, 0) = 0 [pid 12753] +++ exited with 0 +++ [pid 12752] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12755] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12752] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12755] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12752] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12755] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12752] exit_group(0 [pid 286] restart_syscall(<... resuming interrupted clone ...> executing program [pid 12755] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12752] <... exit_group resumed>) = ? [pid 12756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] <... restart_syscall resumed>) = 0 [pid 12756] <... openat resumed>) = 3 [pid 12756] write(3, "1000", 4) = 4 [pid 12756] close(3) = 0 [pid 12756] write(1, "executing program\n", 18 [pid 12752] +++ exited with 0 +++ [pid 12756] <... write resumed>) = 18 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12752, 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 ...> [pid 12756] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12756] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12755] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12756] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12755] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12757 [pid 12755] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12755] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12756] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12755] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12756] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 12757 attached [pid 12756] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12755] exit_group(0 [pid 12756] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12755] <... exit_group resumed>) = ? [pid 12756] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12756] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12756] exit_group(0) = ? [pid 12756] +++ exited with 0 +++ [pid 12755] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12757] set_robust_list(0x55556531f660, 24 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12755, 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 12757] <... set_robust_list resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12757] setpgid(0, 0) = 0 [pid 12757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12758 [pid 12757] <... openat resumed>) = 3 [pid 12757] write(3, "1000", 4) = 4 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12759 [pid 12757] close(3) = 0 [pid 12757] write(1, "executing program\n", 18) = 18 [pid 12757] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12760 [pid 12757] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12757] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12760 attached ./strace-static-x86_64: Process 12759 attached ) = -1 EPERM (Operation not permitted) [pid 12757] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12760] set_robust_list(0x55556531f660, 24 [pid 12759] set_robust_list(0x55556531f660, 24 [pid 12757] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12757] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 ./strace-static-x86_64: Process 12758 attached [pid 12760] <... set_robust_list resumed>) = 0 [pid 12759] <... set_robust_list resumed>) = 0 [pid 12757] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12758] set_robust_list(0x55556531f660, 24 [pid 12757] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12758] <... set_robust_list resumed>) = 0 [pid 12757] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12757] 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 12758] <... prctl resumed>) = 0 [pid 12757] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12758] setpgid(0, 0 [pid 12757] exit_group(0 [pid 12758] <... setpgid resumed>) = 0 [pid 12757] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12761 attached [pid 12760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12757] +++ exited with 0 +++ [pid 12760] <... prctl resumed>) = 0 [pid 12759] <... prctl resumed>) = 0 [pid 12758] <... openat resumed>) = 3 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12761 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12760] setpgid(0, 0 [pid 12759] setpgid(0, 0 [pid 12760] <... setpgid resumed>) = 0 [pid 12759] <... setpgid resumed>) = 0 [pid 12758] write(3, "1000", 4) = 4 [pid 12758] close(3executing program [pid 12759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12758] <... close resumed>) = 0 [pid 12760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12758] write(1, "executing program\n", 18) = 18 [pid 12759] <... openat resumed>) = 3 [pid 12758] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12759] write(3, "1000", 4 [pid 12760] <... openat resumed>) = 3 [pid 12758] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12761] set_robust_list(0x55556531f660, 24 [pid 12759] <... write resumed>) = 4 [pid 12758] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12761] <... set_robust_list resumed>) = 0 [pid 12760] write(3, "1000", 4 [pid 12759] close(3 [pid 12758] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12760] <... write resumed>) = 4 [pid 12758] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 12761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12760] close(3 [pid 12759] <... close resumed>) = 0 [pid 12758] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12761] <... prctl resumed>) = 0 [pid 12760] <... close resumed>) = 0 [pid 12759] write(1, "executing program\n", 18 [pid 12758] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12761] setpgid(0, 0 [pid 12760] write(1, "executing program\n", 18executing program [pid 12759] <... write resumed>) = 18 [pid 12758] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12761] <... setpgid resumed>) = 0 [pid 12760] <... write resumed>) = 18 [pid 12758] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12759] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12760] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12758] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12760] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12759] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12758] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12761] <... openat resumed>) = 3 [pid 12760] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12759] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12758] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12761] write(3, "1000", 4 [pid 12760] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12759] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12758] exit_group(0 [pid 287] <... restart_syscall resumed>) = 0 [pid 12761] <... write resumed>) = 4 [pid 12760] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12759] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12758] <... exit_group resumed>) = ? [pid 12761] close(3 [pid 12760] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12759] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12758] +++ exited with 0 +++ [pid 12761] <... close resumed>) = 0 [pid 12760] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12759] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12761] write(1, "executing program\n", 18 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12760] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12759] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12761] <... write resumed>) = 18 [pid 12761] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12759] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12760] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 12762 attached [pid 12761] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12760] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12759] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12762 [pid 12761] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12760] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12759] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12762] set_robust_list(0x55556531f660, 24 [pid 12761] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12760] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12759] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 12761] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12762] <... set_robust_list resumed>) = 0 [pid 12761] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12760] exit_group(0 [pid 12759] exit_group(0 [pid 12761] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12760] <... exit_group resumed>) = ? [pid 12759] <... exit_group resumed>) = ? [pid 12762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12761] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12761] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12761] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12761] exit_group(0) = ? [pid 12760] +++ exited with 0 +++ [pid 12762] <... prctl resumed>) = 0 [pid 12761] +++ exited with 0 +++ [pid 12759] +++ exited with 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=12760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12762] setpgid(0, 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12763 attached [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12763 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12762] <... setpgid resumed>) = 0 [pid 12762] 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 283] restart_syscall(<... resuming interrupted clone ...> [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12763] set_robust_list(0x55556531f660, 24 [pid 12762] <... openat resumed>) = 3 [pid 12762] write(3, "1000", 4./strace-static-x86_64: Process 12765 attached ) = 4 [pid 12763] <... set_robust_list resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12764 [pid 12762] close(3 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12765 [pid 12763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12762] <... close resumed>) = 0 [pid 12765] set_robust_list(0x55556531f660, 24 [pid 12763] <... prctl resumed>) = 0 executing program [pid 12762] write(1, "executing program\n", 18 [pid 12765] <... set_robust_list resumed>) = 0 [pid 12763] setpgid(0, 0 [pid 12762] <... write resumed>) = 18 [pid 12763] <... setpgid resumed>) = 0 [pid 12765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12762] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12765] <... prctl resumed>) = 0 [pid 12763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12762] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12762] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12765] setpgid(0, 0 [pid 12763] <... openat resumed>) = 3 [pid 12762] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... restart_syscall resumed>) = 0 [pid 12765] <... setpgid resumed>) = 0 [pid 12763] write(3, "1000", 4 [pid 12762] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12764 attached [pid 12765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12763] <... write resumed>) = 4 [pid 12762] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12764] set_robust_list(0x55556531f660, 24 [pid 12763] close(3 [pid 12762] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12765] <... openat resumed>) = 3 [pid 12764] <... set_robust_list resumed>) = 0 [pid 12763] <... close resumed>) = 0 [pid 12762] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12765] write(3, "1000", 4 [pid 12764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12763] write(1, "executing program\n", 18 executing program [pid 12762] 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 12765] <... write resumed>) = 4 [pid 12764] <... prctl resumed>) = 0 [pid 12763] <... write resumed>) = 18 [pid 12762] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12762] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12762] exit_group(0) = ? [pid 12765] close(3 [pid 12764] setpgid(0, 0 [pid 12763] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12762] +++ exited with 0 +++ [pid 12765] <... close resumed>) = 0 [pid 12764] <... setpgid resumed>) = 0 executing program [pid 12763] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12766 [pid 12765] write(1, "executing program\n", 18 [pid 12763] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12765] <... write resumed>) = 18 [pid 12764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12763] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12765] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12763] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12765] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12764] <... openat resumed>) = 3 [pid 12763] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12765] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12764] write(3, "1000", 4 [pid 12763] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12765] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12764] <... write resumed>) = 4 ./strace-static-x86_64: Process 12766 attached [pid 12763] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12765] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12763] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12764] close(3 [pid 12765] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12763] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12765] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12764] <... close resumed>) = 0 [pid 12763] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 12765] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12764] write(1, "executing program\n", 18 [pid 12763] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12765] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12764] <... write resumed>) = 18 [pid 12766] set_robust_list(0x55556531f660, 24 [pid 12765] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12763] exit_group(0 [pid 12766] <... set_robust_list resumed>) = 0 [pid 12765] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 executing program [pid 12764] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12763] <... exit_group resumed>) = ? [pid 12766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12765] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12766] <... prctl resumed>) = 0 [pid 12766] setpgid(0, 0) = 0 [pid 12766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12766] write(3, "1000", 4) = 4 [pid 12766] close(3) = 0 [pid 12766] write(1, "executing program\n", 18) = 18 [pid 12763] +++ exited with 0 +++ [pid 12766] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12765] exit_group(0 [pid 12766] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12765] <... exit_group resumed>) = ? [pid 12764] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12766] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12766] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12766] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12765] +++ exited with 0 +++ [pid 12764] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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(<... resuming interrupted clone ...> [pid 12766] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12764] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12766] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12766] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12764] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12766] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12766] exit_group(0 [pid 12764] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12766] <... exit_group resumed>) = ? [pid 12764] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12767 attached [pid 12766] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 12764] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12767 [pid 12767] set_robust_list(0x55556531f660, 24 [pid 12764] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12767] <... set_robust_list resumed>) = 0 [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=12766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12764] <... 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 12768 attached ./strace-static-x86_64: Process 12769 attached [pid 12767] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12764] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12769] set_robust_list(0x55556531f660, 24 [pid 12768] set_robust_list(0x55556531f660, 24 [pid 12767] <... prctl resumed>) = 0 [pid 12764] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12768 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12769 [pid 12768] <... set_robust_list resumed>) = 0 [pid 12767] setpgid(0, 0 [pid 12764] exit_group(0 [pid 12769] <... set_robust_list resumed>) = 0 [pid 12767] <... setpgid resumed>) = 0 [pid 12764] <... exit_group resumed>) = ? [pid 12768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12769] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12769] <... prctl resumed>) = 0 [pid 12769] setpgid(0, 0) = 0 [pid 12769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12769] write(3, "1000", 4 [pid 12764] +++ exited with 0 +++ [pid 12769] <... write resumed>) = 4 [pid 12769] close(3 [pid 12767] <... openat resumed>) = 3 executing program executing program [pid 12768] <... prctl resumed>) = 0 [pid 12767] write(3, "1000", 4 [pid 12768] setpgid(0, 0 [pid 12767] <... write resumed>) = 4 [pid 12768] <... setpgid resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12767] close(3 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12767] <... close resumed>) = 0 [pid 12769] <... close resumed>) = 0 [pid 12768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12767] write(1, "executing program\n", 18 [pid 12769] write(1, "executing program\n", 18) = 18 [pid 12768] <... openat resumed>) = 3 [pid 12767] <... write resumed>) = 18 [pid 12768] write(3, "1000", 4 [pid 12769] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12768] <... write resumed>) = 4 [pid 12767] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12768] close(3 [pid 12767] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12768] <... close resumed>) = 0 [pid 12767] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12768] write(1, "executing program\n", 18 [pid 12767] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12768] <... write resumed>) = 18 [pid 12767] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12768] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12767] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12768] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12767] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12768] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12767] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12768] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12767] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12769] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12769] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12768] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12767] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12769] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12768] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12767] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12769] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12768] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12767] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12769] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12769] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12768] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12767] exit_group(0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12770 [pid 12769] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12768] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12767] <... exit_group resumed>) = ? [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12769] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12768] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12769] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12769] exit_group(0) = ? [pid 12769] +++ exited with 0 +++ [pid 12768] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12767] +++ exited with 0 +++ [pid 12768] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12771 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12768] exit_group(0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12768] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12770 attached [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12770] set_robust_list(0x55556531f660, 24) = 0 [pid 12770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12770] setpgid(0, 0) = 0 [pid 12770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12768] +++ exited with 0 +++ [pid 12770] <... openat resumed>) = 3 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12770] write(3, "1000", 4 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12770] <... write resumed>) = 4 [pid 12770] close(3) = 0 ./strace-static-x86_64: Process 12771 attached executing program [pid 12770] write(1, "executing program\n", 18 [pid 12771] set_robust_list(0x55556531f660, 24 [pid 12770] <... write resumed>) = 18 [pid 12770] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12771] <... set_robust_list resumed>) = 0 [pid 12770] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12770] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12771] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12770] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12770] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12771] <... prctl resumed>) = 0 [pid 12770] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12770] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12771] setpgid(0, 0) = 0 [pid 12770] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12771] 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 284] <... restart_syscall resumed>) = 0 [pid 12770] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12770] 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 12771] <... openat resumed>) = 3 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12771] write(3, "1000", 4 [pid 12770] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12770] exit_group(0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12772 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12773 [pid 12770] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12774 attached ./strace-static-x86_64: Process 12773 attached ./strace-static-x86_64: Process 12772 attached [pid 12771] <... write resumed>) = 4 [pid 12770] +++ exited with 0 +++ [pid 12774] set_robust_list(0x55556531f660, 24 [pid 12773] set_robust_list(0x55556531f660, 24 [pid 12771] close(3 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12774 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12771] <... close resumed>) = 0 [pid 12771] write(1, "executing program\n", 18 executing program [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12771] <... write resumed>) = 18 [pid 12772] set_robust_list(0x55556531f660, 24 [pid 12771] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12772] <... set_robust_list resumed>) = 0 [pid 12772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12771] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12772] <... prctl resumed>) = 0 [pid 12771] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12774] <... set_robust_list resumed>) = 0 [pid 12773] <... set_robust_list resumed>) = 0 [pid 12772] setpgid(0, 0 [pid 12771] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12772] <... setpgid resumed>) = 0 [pid 12771] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12774] <... prctl resumed>) = 0 [pid 12772] <... openat resumed>) = 3 [pid 12773] <... prctl resumed>) = 0 [pid 12771] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12772] write(3, "1000", 4 executing program [pid 12771] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12774] setpgid(0, 0 [pid 12772] <... write resumed>) = 4 [pid 12772] close(3) = 0 [pid 12772] write(1, "executing program\n", 18) = 18 [pid 12771] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12774] <... setpgid resumed>) = 0 [pid 12772] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12771] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12773] setpgid(0, 0 [pid 12772] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12771] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12772] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12771] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12774] <... openat resumed>) = 3 [pid 12772] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12771] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12774] write(3, "1000", 4 [pid 12772] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12774] <... write resumed>) = 4 [pid 12773] <... setpgid resumed>) = 0 [pid 12772] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12771] exit_group(0 [pid 12774] close(3 [pid 12772] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12774] <... close resumed>) = 0 executing program [pid 12773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12772] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12771] <... exit_group resumed>) = ? [pid 12774] write(1, "executing program\n", 18 [pid 12772] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] <... restart_syscall resumed>) = 0 [pid 12772] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12772] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12772] exit_group(0) = ? [pid 12774] <... write resumed>) = 18 [pid 12773] <... openat resumed>) = 3 [pid 12772] +++ exited with 0 +++ [pid 12771] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12774] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12773] write(3, "1000", 4 [pid 12774] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12773] <... write resumed>) = 4 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12774] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12773] close(3 [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=12771, 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 12774] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12774] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12774] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12776 attached ./strace-static-x86_64: Process 12775 attached [pid 12773] <... close resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12776 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12775 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12777 executing program ./strace-static-x86_64: Process 12777 attached [pid 12774] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12773] write(1, "executing program\n", 18 [pid 12775] set_robust_list(0x55556531f660, 24 [pid 12774] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12776] set_robust_list(0x55556531f660, 24 [pid 12775] <... set_robust_list resumed>) = 0 [pid 12773] <... write resumed>) = 18 [pid 12776] <... set_robust_list resumed>) = 0 [pid 12774] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12773] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12774] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12773] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12774] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12776] <... prctl resumed>) = 0 [pid 12775] <... prctl resumed>) = 0 [pid 12773] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12776] setpgid(0, 0 [pid 12775] setpgid(0, 0 [pid 12774] exit_group(0 [pid 12776] <... setpgid resumed>) = 0 [pid 12775] <... setpgid resumed>) = 0 [pid 12773] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12774] <... exit_group resumed>) = ? [pid 12773] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12777] set_robust_list(0x55556531f660, 24) = 0 [pid 12774] +++ exited with 0 +++ [pid 12775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12773] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12773] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12775] <... openat resumed>) = 3 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12776] <... openat resumed>) = 3 [pid 12775] write(3, "1000", 4 [pid 12773] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12777] <... prctl resumed>) = 0 [pid 12773] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12777] setpgid(0, 0 [pid 12776] write(3, "1000", 4 [pid 12775] <... write resumed>) = 4 [pid 12773] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12777] <... setpgid resumed>) = 0 [pid 12777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12776] <... write resumed>) = 4 [pid 12775] close(3 [pid 12773] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12777] write(3, "1000", 4) = 4 [pid 12773] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 12777] close(3 [pid 12776] close(3 [pid 12775] <... close resumed>) = 0 [pid 12773] exit_group(0 [pid 12777] <... close resumed>) = 0 [pid 12776] <... close resumed>) = 0 [pid 12775] write(1, "executing program\n", 18 [pid 12773] <... exit_group resumed>) = ? [pid 12777] write(1, "executing program\n", 18 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 12776] write(1, "executing program\n", 18 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12778 executing program executing program [pid 12776] <... write resumed>) = 18 [pid 12776] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12773] +++ exited with 0 +++ [pid 12777] <... write resumed>) = 18 [pid 12776] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12775] <... write resumed>) = 18 [pid 12777] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12776] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12775] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12777] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12776] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12777] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12776] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12775] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 12778 attached [pid 12777] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12776] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12778] set_robust_list(0x55556531f660, 24 [pid 12777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12776] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12775] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12778] <... set_robust_list resumed>) = 0 [pid 12777] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12776] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... restart_syscall resumed>) = 0 [pid 12778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12776] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12775] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12778] <... prctl resumed>) = 0 [pid 12776] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12778] setpgid(0, 0 [pid 12777] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12776] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12775] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12778] <... setpgid resumed>) = 0 [pid 12777] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12776] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12775] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 12779 attached [pid 12778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12777] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12776] exit_group(0 [pid 12775] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12779 [pid 12779] set_robust_list(0x55556531f660, 24 [pid 12778] <... openat resumed>) = 3 [pid 12777] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12776] <... exit_group resumed>) = ? [pid 12779] <... set_robust_list resumed>) = 0 [pid 12778] write(3, "1000", 4 [pid 12777] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12776] +++ exited with 0 +++ [pid 12775] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12778] <... write resumed>) = 4 [pid 12778] close(3) = 0 [pid 12777] exit_group(0 [pid 12778] write(1, "executing program\n", 18executing program [pid 12777] <... exit_group resumed>) = ? [pid 12775] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12778] <... write resumed>) = 18 [pid 12778] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12778] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12778] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12777] +++ exited with 0 +++ [pid 12775] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12778] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12775] 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 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12778] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12775] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12778] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12778] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12778] exit_group(0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12778] <... exit_group resumed>) = ? [pid 12775] exit_group(0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12780 [pid 12779] <... prctl resumed>) = 0 [pid 12778] +++ exited with 0 +++ [pid 12775] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12780 attached [pid 12780] set_robust_list(0x55556531f660, 24) = 0 [pid 12780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12780] setpgid(0, 0) = 0 [pid 12780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12775] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12780] <... openat resumed>) = 3 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12780] write(3, "1000", 4 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12780] <... write resumed>) = 4 [pid 12780] close(3) = 0 executing program [pid 12780] write(1, "executing program\n", 18) = 18 [pid 12780] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12779] setpgid(0, 0 [pid 12780] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12780] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12779] <... setpgid resumed>) = 0 [pid 12780] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12780] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12780] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12780] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12779] <... openat resumed>) = 3 [pid 12779] write(3, "1000", 4 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 12779] <... write resumed>) = 4 [pid 12780] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12780] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12780] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12779] close(3 [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 12780] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12780] exit_group(0executing program ) = ? ./strace-static-x86_64: Process 12782 attached ./strace-static-x86_64: Process 12781 attached [pid 12780] +++ exited with 0 +++ [pid 12779] <... close resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12781 [pid 12782] set_robust_list(0x55556531f660, 24 [pid 12779] write(1, "executing program\n", 18 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12783 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12782 [pid 12782] <... set_robust_list resumed>) = 0 [pid 12781] set_robust_list(0x55556531f660, 24 [pid 12779] <... write resumed>) = 18 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12782] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12781] <... set_robust_list resumed>) = 0 [pid 12779] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12782] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 12783 attached [pid 12779] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... restart_syscall resumed>) = 0 [pid 12782] setpgid(0, 0 [pid 12779] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12782] <... setpgid resumed>) = 0 [pid 12781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12779] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12783] set_robust_list(0x55556531f660, 24 [pid 12782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12781] <... prctl resumed>) = 0 [pid 12779] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12779] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12783] <... set_robust_list resumed>) = 0 [pid 12783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12783] setpgid(0, 0) = 0 [pid 12783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 12779] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12782] <... openat resumed>) = 3 [pid 12781] setpgid(0, 0 [pid 12783] <... openat resumed>) = 3 [pid 12783] write(3, "1000", 4 [pid 12779] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12782] write(3, "1000", 4 [pid 12781] <... setpgid resumed>) = 0 [pid 12779] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12784 [pid 12779] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12779] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12782] <... write resumed>) = 4 [pid 12781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12779] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12783] <... write resumed>) = 4 [pid 12783] close(3 [pid 12779] exit_group(0 [pid 12782] close(3 [pid 12779] <... exit_group resumed>) = ? [pid 12783] <... close resumed>) = 0 [pid 12783] write(1, "executing program\n", 18) = 18 ./strace-static-x86_64: Process 12784 attached [pid 12783] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12784] set_robust_list(0x55556531f660, 24 [pid 12783] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12784] <... set_robust_list resumed>) = 0 [pid 12783] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12783] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12782] <... close resumed>) = 0 [pid 12781] <... openat resumed>) = 3 [pid 12779] +++ exited with 0 +++ [pid 12784] <... prctl resumed>) = 0 [pid 12783] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 12784] setpgid(0, 0 [pid 12783] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12782] write(1, "executing program\n", 18 [pid 12781] write(3, "1000", 4 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12784] <... setpgid resumed>) = 0 [pid 12783] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12783] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12782] <... write resumed>) = 18 [pid 12781] <... write resumed>) = 4 [pid 12784] <... openat resumed>) = 3 [pid 12783] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12784] write(3, "1000", 4 [pid 12783] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12782] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12781] close(3 [pid 12784] <... write resumed>) = 4 [pid 12783] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12782] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12781] <... close resumed>) = 0 [pid 12784] close(3 [pid 12783] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12782] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12784] <... close resumed>) = 0 executing program executing program [pid 12783] exit_group(0 [pid 12781] write(1, "executing program\n", 18 [pid 12784] write(1, "executing program\n", 18 [pid 12783] <... exit_group resumed>) = ? [pid 12782] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12781] <... write resumed>) = 18 [pid 12784] <... write resumed>) = 18 [pid 12783] +++ exited with 0 +++ [pid 12782] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12784] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12781] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12782] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12784] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12781] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12782] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12784] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12781] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12784] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12782] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12781] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12784] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12782] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12781] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12784] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12782] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12784] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12782] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12781] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12784] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12784] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12782] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12781] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12784] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12784] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12784] exit_group(0) = ? [pid 12784] +++ exited with 0 +++ [pid 12782] exit_group(0 [pid 12781] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12785 [pid 12782] <... exit_group resumed>) = ? [pid 12781] 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=12784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12785 attached [pid 12785] set_robust_list(0x55556531f660, 24) = 0 [pid 12785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12785] setpgid(0, 0) = 0 [pid 12785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12782] +++ exited with 0 +++ [pid 12785] <... openat resumed>) = 3 [pid 12781] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 12781] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12785] write(3, "1000", 4) = 4 [pid 12785] close(3) = 0 [pid 12785] write(1, "executing program\n", 18) = 18 [pid 12781] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12786 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12785] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12781] exit_group(0) = ? [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12785] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12785] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12785] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12785] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12781] +++ exited with 0 +++ [pid 12785] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 12787 attached ./strace-static-x86_64: Process 12786 attached [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12781, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12787 [pid 12787] set_robust_list(0x55556531f660, 24 [pid 12786] set_robust_list(0x55556531f660, 24 [pid 12785] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12787] <... set_robust_list resumed>) = 0 [pid 12786] <... set_robust_list resumed>) = 0 [pid 12785] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 [pid 12787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12786] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12785] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12786] <... prctl resumed>) = 0 [pid 12785] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12788 attached [pid 12786] setpgid(0, 0 [pid 12785] exit_group(0 [pid 12788] set_robust_list(0x55556531f660, 24 [pid 12787] <... prctl resumed>) = 0 [pid 12786] <... setpgid resumed>) = 0 [pid 12785] <... exit_group resumed>) = ? [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12788 [pid 12788] <... set_robust_list resumed>) = 0 [pid 12787] setpgid(0, 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12785] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12789 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12789 attached [pid 12786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12787] <... setpgid resumed>) = 0 [pid 12786] <... openat resumed>) = 3 [pid 12789] set_robust_list(0x55556531f660, 24 [pid 12787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12786] write(3, "1000", 4 [pid 12787] <... openat resumed>) = 3 [pid 12789] <... set_robust_list resumed>) = 0 [pid 12786] <... write resumed>) = 4 [pid 12789] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12788] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12786] close(3 [pid 12788] <... prctl resumed>) = 0 [pid 12787] write(3, "1000", 4 [pid 12789] <... prctl resumed>) = 0 [pid 12788] setpgid(0, 0 [pid 12787] <... write resumed>) = 4 [pid 12786] <... close resumed>) = 0 [pid 12788] <... setpgid resumed>) = 0 [pid 12787] close(3 executing program [pid 12786] write(1, "executing program\n", 18 [pid 12789] setpgid(0, 0 [pid 12786] <... write resumed>) = 18 [pid 12789] <... setpgid resumed>) = 0 [pid 12788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12787] <... close resumed>) = 0 [pid 12786] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12788] <... openat resumed>) = 3 [pid 12787] write(1, "executing program\n", 18executing program [pid 12786] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12788] write(3, "1000", 4 [pid 12787] <... write resumed>) = 18 [pid 12786] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12789] <... openat resumed>) = 3 [pid 12788] <... write resumed>) = 4 [pid 12787] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12786] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12789] write(3, "1000", 4 [pid 12788] close(3 [pid 12787] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12786] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12789] <... write resumed>) = 4 [pid 12788] <... close resumed>) = 0 [pid 12787] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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 12789] close(3 [pid 12788] write(1, "executing program\n", 18 [pid 12787] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12786] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12789] <... close resumed>) = 0 [pid 12788] <... write resumed>) = 18 [pid 12787] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12786] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12789] write(1, "executing program\n", 18 [pid 12788] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12787] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12788] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12787] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12789] <... write resumed>) = 18 [pid 12788] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12786] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12789] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12788] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12787] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12786] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] <... restart_syscall resumed>) = 0 [pid 12789] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12788] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12787] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12786] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12789] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12788] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12787] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12786] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12789] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12788] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12787] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12786] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12789] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12786] exit_group(0 [pid 12789] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12788] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12787] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12786] <... exit_group resumed>) = ? [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12789] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12788] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12787] exit_group(0 [pid 12786] +++ exited with 0 +++ [pid 12789] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12788] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12787] <... exit_group resumed>) = ? [pid 12789] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12788] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12789] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12789] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12789] exit_group(0) = ? [pid 12789] +++ exited with 0 +++ [pid 12788] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12787] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12790 ./strace-static-x86_64: Process 12790 attached [pid 12788] exit_group(0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12788] <... exit_group resumed>) = ? [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12790] set_robust_list(0x55556531f660, 24) = 0 [pid 12790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12790] setpgid(0, 0) = 0 [pid 12790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12788] +++ exited with 0 +++ [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12790] write(3, "1000", 4 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12790] <... write resumed>) = 4 [pid 12790] close(3) = 0 [pid 12790] write(1, "executing program\n", 18 [pid 283] <... restart_syscall resumed>) = 0 executing program [pid 12790] <... write resumed>) = 18 [pid 12790] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_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 12790] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12790] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12790] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12791 [pid 12790] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12790] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12790] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12792 [pid 287] <... restart_syscall resumed>) = 0 [pid 12790] 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 12790] exit_group(0) = ? ./strace-static-x86_64: Process 12793 attached ./strace-static-x86_64: Process 12792 attached [pid 12790] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12793 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12791 attached [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12791] set_robust_list(0x55556531f660, 24 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12791] <... set_robust_list resumed>) = 0 [pid 12791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12791] setpgid(0, 0) = 0 [pid 12791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12794 [pid 12791] write(3, "1000", 4) = 4 [pid 12792] set_robust_list(0x55556531f660, 24executing program [pid 12791] close(3) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 12791] write(1, "executing program\n", 18) = 18 [pid 12791] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12791] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12791] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12791] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12795 [pid 12791] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12792] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 12795 attached [pid 12793] set_robust_list(0x55556531f660, 24 [pid 12792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12791] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12794 attached [pid 12795] set_robust_list(0x55556531f660, 24 [pid 12793] <... set_robust_list resumed>) = 0 [pid 12792] <... prctl resumed>) = 0 [pid 12792] setpgid(0, 0) = 0 [pid 12793] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12791] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12793] <... prctl resumed>) = 0 [pid 12792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12791] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12795] <... set_robust_list resumed>) = 0 [pid 12794] set_robust_list(0x55556531f660, 24 [pid 12793] setpgid(0, 0 [pid 12792] <... openat resumed>) = 3 [pid 12791] exit_group(0 [pid 12794] <... set_robust_list resumed>) = 0 [pid 12793] <... setpgid resumed>) = 0 [pid 12792] write(3, "1000", 4 [pid 12791] <... exit_group resumed>) = ? [pid 12795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12792] <... write resumed>) = 4 [pid 12793] <... openat resumed>) = 3 [pid 12791] +++ exited with 0 +++ [pid 12792] close(3 [pid 12793] write(3, "1000", 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12795] <... prctl resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12792] <... close resumed>) = 0 [pid 12793] <... write resumed>) = 4 [pid 12795] setpgid(0, 0) = 0 [pid 12795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12794] <... prctl resumed>) = 0 [pid 12793] close(3 [pid 12792] write(1, "executing program\n", 18executing program [pid 12795] <... openat resumed>) = 3 [pid 12794] setpgid(0, 0 executing program [pid 12793] <... close resumed>) = 0 [pid 12792] <... write resumed>) = 18 [pid 12794] <... setpgid resumed>) = 0 [pid 12793] write(1, "executing program\n", 18 [pid 12792] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12793] <... write resumed>) = 18 [pid 12792] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12795] write(3, "1000", 4 [pid 12793] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12792] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12794] <... openat resumed>) = 3 [pid 12793] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12792] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12793] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12795] <... write resumed>) = 4 [pid 12794] write(3, "1000", 4 [pid 12792] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12795] close(3 [pid 12794] <... write resumed>) = 4 [pid 12793] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12792] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12795] <... close resumed>) = 0 [pid 12794] close(3 [pid 12792] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12795] write(1, "executing program\n", 18 [pid 12794] <... close resumed>) = 0 [pid 12793] <... bpf resumed>) = -1 EFAULT (Bad address) executing program executing program [pid 12795] <... write resumed>) = 18 [pid 12794] write(1, "executing program\n", 18 [pid 12793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12792] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12794] <... write resumed>) = 18 [pid 283] <... restart_syscall resumed>) = 0 [pid 12795] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12793] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12792] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12795] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12794] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12793] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12792] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12795] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12794] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12793] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12792] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12795] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12795] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12794] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12793] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12792] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12795] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12794] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12793] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12792] exit_group(0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12796 [pid 12795] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12794] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12795] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12793] exit_group(0 [pid 12792] <... exit_group resumed>) = ? [pid 12794] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12795] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12793] <... exit_group resumed>) = ? [pid 12795] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12795] exit_group(0) = ? [pid 12795] +++ exited with 0 +++ [pid 12792] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 12796 attached [pid 12796] set_robust_list(0x55556531f660, 24) = 0 [pid 12793] +++ exited with 0 +++ [pid 12794] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12796] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12794] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12794] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12796] <... prctl resumed>) = 0 [pid 12794] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12796] setpgid(0, 0 [pid 12794] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12796] <... setpgid resumed>) = 0 [pid 12794] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12794] exit_group(0 [pid 12796] <... openat resumed>) = 3 executing program [pid 12794] <... exit_group resumed>) = ? [pid 12796] write(3, "1000", 4) = 4 [pid 12796] close(3) = 0 [pid 12796] write(1, "executing program\n", 18) = 18 [pid 12796] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 12796] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12796] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12794] +++ exited with 0 +++ [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12796] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12796] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12796] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12794, 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 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12796] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12797 [pid 12796] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12796] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12796] exit_group(0) = ? ./strace-static-x86_64: Process 12799 attached ./strace-static-x86_64: Process 12798 attached [pid 12796] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12798 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12799 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12797 attached [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12797] set_robust_list(0x55556531f660, 24 [pid 283] <... restart_syscall resumed>) = 0 [pid 12797] <... set_robust_list resumed>) = 0 [pid 12797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12797] setpgid(0, 0) = 0 [pid 12797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12797] write(3, "1000", 4 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12800 [pid 12797] <... write resumed>) = 4 [pid 12797] close(3 [pid 12799] set_robust_list(0x55556531f660, 24 [pid 12798] set_robust_list(0x55556531f660, 24 [pid 12797] <... close resumed>) = 0 [pid 12797] write(1, "executing program\n", 18 [pid 12799] <... set_robust_list resumed>) = 0 executing program [pid 12798] <... set_robust_list resumed>) = 0 [pid 12797] <... write resumed>) = 18 [pid 12797] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12797] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12797] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12799] <... prctl resumed>) = 0 [pid 12798] <... prctl resumed>) = 0 [pid 12797] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12797] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12799] setpgid(0, 0 [pid 12798] setpgid(0, 0 [pid 12797] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12797] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12799] <... setpgid resumed>) = 0 [pid 12798] <... setpgid resumed>) = 0 [pid 12799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12797] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12797] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12797] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 12800 attached ) = -1 EBADF (Bad file descriptor) [pid 12800] set_robust_list(0x55556531f660, 24 [pid 12799] <... openat resumed>) = 3 [pid 12797] exit_group(0 [pid 12799] write(3, "1000", 4 [pid 12798] <... openat resumed>) = 3 [pid 12800] <... set_robust_list resumed>) = 0 [pid 12799] <... write resumed>) = 4 [pid 12798] write(3, "1000", 4 [pid 12797] <... exit_group resumed>) = ? [pid 12799] close(3 [pid 12798] <... write resumed>) = 4 [pid 12800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12799] <... close resumed>) = 0 executing program [pid 12798] close(3 [pid 12797] +++ exited with 0 +++ [pid 12799] write(1, "executing program\n", 18 [pid 12798] <... close resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12800] <... prctl resumed>) = 0 [pid 12799] <... write resumed>) = 18 executing program [pid 12798] write(1, "executing program\n", 18 [pid 12800] setpgid(0, 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12799] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12798] <... write resumed>) = 18 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12800] <... setpgid resumed>) = 0 [pid 12800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12800] write(3, "1000", 4) = 4 [pid 12800] close(3) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12802 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12801 [pid 12799] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12799] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12798] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12799] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12798] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12799] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12798] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12799] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12798] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 12799] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12802 attached ./strace-static-x86_64: Process 12801 attached [pid 12798] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12800] write(1, "executing program\n", 18) = 18 [pid 12799] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12800] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12799] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12798] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12802] set_robust_list(0x55556531f660, 24 [pid 12801] set_robust_list(0x55556531f660, 24 [pid 12800] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12799] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12798] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12802] <... set_robust_list resumed>) = 0 [pid 12800] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12799] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12802] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12800] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12799] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12798] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12800] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12802] <... prctl resumed>) = 0 [pid 12800] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12799] exit_group(0 [pid 12798] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12800] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12799] <... exit_group resumed>) = ? [pid 12802] setpgid(0, 0 [pid 12801] <... set_robust_list resumed>) = 0 [pid 12800] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12798] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12800] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12800] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12800] exit_group(0) = ? [pid 12802] <... setpgid resumed>) = 0 [pid 12801] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12799] +++ exited with 0 +++ [pid 12798] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12801] <... prctl resumed>) = 0 [pid 12800] +++ exited with 0 +++ [pid 12798] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12802] <... openat resumed>) = 3 [pid 12801] setpgid(0, 0) = 0 [pid 12798] exit_group(0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12798] <... exit_group resumed>) = ? executing program [pid 12802] write(3, "1000", 4 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12801] write(3, "1000", 4) = 4 [pid 12801] close(3) = 0 [pid 12798] +++ exited with 0 +++ [pid 283] <... restart_syscall resumed>) = 0 [pid 12801] write(1, "executing program\n", 18) = 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12801] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12802] <... write resumed>) = 4 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12801] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12801] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12801] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12801] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12804 attached ./strace-static-x86_64: Process 12803 attached [pid 12802] close(3 [pid 12801] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12803 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12802] <... close resumed>) = 0 [pid 12801] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12804 [pid 12801] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12801] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12801] exit_group(0) = ? executing program [pid 12802] write(1, "executing program\n", 18 [pid 12801] +++ exited with 0 +++ [pid 12804] set_robust_list(0x55556531f660, 24 [pid 12802] <... write resumed>) = 18 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12805 ./strace-static-x86_64: Process 12805 attached [pid 12802] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12802] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12805] set_robust_list(0x55556531f660, 24 [pid 12804] <... set_robust_list resumed>) = 0 [pid 12802] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12805] <... set_robust_list resumed>) = 0 [pid 12804] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12803] set_robust_list(0x55556531f660, 24 [pid 12802] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12804] <... prctl resumed>) = 0 [pid 12803] <... set_robust_list resumed>) = 0 [pid 12802] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12805] <... prctl resumed>) = 0 [pid 12804] setpgid(0, 0 [pid 12802] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12802] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12804] <... setpgid resumed>) = 0 [pid 12803] <... prctl resumed>) = 0 [pid 12805] setpgid(0, 0 [pid 12802] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12802] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12802] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12802] exit_group(0) = ? [pid 12805] <... setpgid resumed>) = 0 [pid 12804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12803] setpgid(0, 0 [pid 12805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12804] <... openat resumed>) = 3 [pid 12803] <... setpgid resumed>) = 0 [pid 12802] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12805] <... openat resumed>) = 3 [pid 12804] write(3, "1000", 4 [pid 12803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program executing program [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 12805] write(3, "1000", 4 [pid 12804] <... write resumed>) = 4 [pid 12803] <... openat resumed>) = 3 [pid 12805] <... write resumed>) = 4 [pid 12804] close(3 [pid 12805] close(3 [pid 12804] <... close resumed>) = 0 [pid 12803] write(3, "1000", 4 [pid 12805] <... close resumed>) = 0 [pid 12804] write(1, "executing program\n", 18 [pid 12805] write(1, "executing program\n", 18 [pid 12804] <... write resumed>) = 18 [pid 12803] <... write resumed>) = 4 [pid 12805] <... write resumed>) = 18 [pid 12804] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12806 ./strace-static-x86_64: Process 12807 attached [pid 12805] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12804] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12803] close(3 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12807 [pid 12807] set_robust_list(0x55556531f660, 24 [pid 12805] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12804] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12803] <... close resumed>) = 0 ./strace-static-x86_64: Process 12806 attached [pid 12807] <... set_robust_list resumed>) = 0 executing program [pid 12805] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12804] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12803] write(1, "executing program\n", 18 [pid 12807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12806] set_robust_list(0x55556531f660, 24 [pid 12805] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12804] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12803] <... write resumed>) = 18 [pid 12807] <... prctl resumed>) = 0 [pid 12806] <... set_robust_list resumed>) = 0 [pid 12805] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12804] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12803] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12807] setpgid(0, 0 [pid 12806] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12805] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12804] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12803] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12807] <... setpgid resumed>) = 0 [pid 12806] <... prctl resumed>) = 0 [pid 12805] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12804] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12803] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12806] setpgid(0, 0 [pid 12805] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12804] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12803] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12807] <... openat resumed>) = 3 [pid 12806] <... setpgid resumed>) = 0 [pid 12805] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12804] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12803] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12807] write(3, "1000", 4 [pid 12806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12805] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12804] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12803] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12807] <... write resumed>) = 4 [pid 12806] <... openat resumed>) = 3 [pid 12805] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12804] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12803] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12807] close(3 [pid 12806] write(3, "1000", 4 [pid 12805] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12804] exit_group(0 [pid 12803] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12807] <... close resumed>) = 0 [pid 12806] <... write resumed>) = 4 [pid 12805] exit_group(0 [pid 12804] <... exit_group resumed>) = ? executing program [pid 12803] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12807] write(1, "executing program\n", 18 [pid 12806] close(3 [pid 12805] <... exit_group resumed>) = ? [pid 12807] <... write resumed>) = 18 [pid 12806] <... close resumed>) = 0 [pid 12807] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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 12806] write(1, "executing program\n", 18 [pid 12804] +++ exited with 0 +++ [pid 12803] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12807] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12806] <... write resumed>) = 18 [pid 12805] +++ exited with 0 +++ [pid 12803] 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=12804, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12807] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12806] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12803] <... 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=12805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12807] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12806] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12803] exit_group(0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12807] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12806] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12803] <... exit_group resumed>) = ? [pid 283] <... restart_syscall resumed>) = 0 [pid 12807] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12806] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12807] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12806] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12807] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12806] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12803] +++ exited with 0 +++ ./strace-static-x86_64: Process 12808 attached [pid 12807] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12806] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12808] set_robust_list(0x55556531f660, 24 [pid 12807] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12806] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12808 [pid 12808] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 12809 attached [pid 12808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12807] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12806] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12807] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12806] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12809] set_robust_list(0x55556531f660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12809 [pid 12809] <... set_robust_list resumed>) = 0 [pid 12808] <... prctl resumed>) = 0 [pid 12807] exit_group(0 executing program [pid 12806] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12807] <... exit_group resumed>) = ? [pid 12806] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12808] setpgid(0, 0) = 0 [pid 12808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12808] write(3, "1000", 4) = 4 [pid 12808] close(3 [pid 12807] +++ exited with 0 +++ [pid 12808] <... close resumed>) = 0 [pid 12806] exit_group(0) = ? [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12808] write(1, "executing program\n", 18) = 18 [pid 12808] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12808] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12806] +++ exited with 0 +++ [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12808] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12808] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12809] <... prctl resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12808] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12809] setpgid(0, 0 [pid 12808] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12808] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12810 [pid 12809] <... setpgid resumed>) = 0 [pid 12808] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12808] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 12809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12808] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12808] exit_group(0) = ? [pid 12809] <... openat resumed>) = 3 [pid 12808] +++ exited with 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 12809] write(3, "1000", 4./strace-static-x86_64: Process 12810 attached [pid 12810] set_robust_list(0x55556531f660, 24) = 0 [pid 12810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12810] setpgid(0, 0) = 0 [pid 12810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12809] <... write resumed>) = 4 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12811 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12809] close(3 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12812 [pid 12810] write(3, "1000", 4 [pid 12809] <... close resumed>) = 0 [pid 12810] <... write resumed>) = 4 [pid 12810] close(3) = 0 [pid 12810] write(1, "executing program\n", 18 [pid 12809] write(1, "executing program\n", 18executing program executing program [pid 284] <... restart_syscall resumed>) = 0 [pid 12810] <... write resumed>) = 18 [pid 12809] <... write resumed>) = 18 [pid 12810] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12809] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12809] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12810] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12810] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12810] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12809] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12813 attached ./strace-static-x86_64: Process 12812 attached ) = -1 EPERM (Operation not permitted) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12813 [pid 12809] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12812] set_robust_list(0x55556531f660, 24 [pid 12809] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12812] <... set_robust_list resumed>) = 0 [pid 12809] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12811 attached [pid 12810] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12809] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12811] set_robust_list(0x55556531f660, 24 [pid 12810] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12809] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12813] set_robust_list(0x55556531f660, 24 [pid 12812] <... prctl resumed>) = 0 [pid 12811] <... set_robust_list resumed>) = 0 [pid 12810] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12809] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12810] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12809] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12813] <... set_robust_list resumed>) = 0 [pid 12812] setpgid(0, 0 [pid 12811] <... prctl resumed>) = 0 [pid 12810] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12809] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12812] <... setpgid resumed>) = 0 [pid 12811] setpgid(0, 0 [pid 12810] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12811] <... setpgid resumed>) = 0 [pid 12810] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12809] exit_group(0 [pid 12813] <... prctl resumed>) = 0 [pid 12812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12810] exit_group(0 [pid 12809] <... exit_group resumed>) = ? [pid 12813] setpgid(0, 0 [pid 12812] <... openat resumed>) = 3 [pid 12811] <... openat resumed>) = 3 [pid 12810] <... exit_group resumed>) = ? [pid 12813] <... setpgid resumed>) = 0 [pid 12812] write(3, "1000", 4 [pid 12811] write(3, "1000", 4 [pid 12810] +++ exited with 0 +++ [pid 12809] +++ exited with 0 +++ [pid 12812] <... write resumed>) = 4 [pid 12811] <... write resumed>) = 4 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 12813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12812] close(3 [pid 12811] close(3 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12812] <... close resumed>) = 0 [pid 12811] <... close resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12812] write(1, "executing program\n", 18 [pid 12811] write(1, "executing program\n", 18executing program [pid 12813] <... openat resumed>) = 3 [pid 12812] <... write resumed>) = 18 [pid 12811] <... write resumed>) = 18 [pid 12813] write(3, "1000", 4 [pid 12812] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12811] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12813] <... write resumed>) = 4 [pid 12811] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12811] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12813] close(3 [pid 12812] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12811] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... restart_syscall resumed>) = 0 [pid 12813] <... close resumed>) = 0 [pid 12812] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12811] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 12813] write(1, "executing program\n", 18 [pid 12812] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12811] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12813] <... write resumed>) = 18 [pid 12812] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12811] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12813] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12812] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12811] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12813] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12812] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12811] 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 12813] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12812] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12811] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12811] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12811] exit_group(0 [pid 12812] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12811] <... exit_group resumed>) = ? [pid 287] <... restart_syscall resumed>) = 0 [pid 12813] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12812] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12813] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12811] +++ exited with 0 +++ [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12814 [pid 12813] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12812] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12813] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12812] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12814 attached [pid 12814] set_robust_list(0x55556531f660, 24 [pid 12813] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12812] exit_group(0 [pid 12814] <... set_robust_list resumed>) = 0 [pid 12814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12814] setpgid(0, 0) = 0 [pid 12814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] <... restart_syscall resumed>) = 0 executing program [pid 12813] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12812] <... exit_group resumed>) = ? [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12815 [pid 12813] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12814] <... openat resumed>) = 3 [pid 12814] write(3, "1000", 4) = 4 [pid 12814] close(3) = 0 [pid 12814] write(1, "executing program\n", 18) = 18 [pid 12814] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12812] +++ exited with 0 +++ [pid 12813] 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 12813] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12814] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12814] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12814] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12813] exit_group(0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12813] <... exit_group resumed>) = ? [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12816 [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 12815 attached [pid 12814] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12815] set_robust_list(0x55556531f660, 24 [pid 12814] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12815] <... set_robust_list resumed>) = 0 [pid 12814] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12813] +++ exited with 0 +++ [pid 12815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12814] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12815] <... prctl resumed>) = 0 [pid 12814] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12815] setpgid(0, 0 [pid 12814] 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 12815] <... setpgid resumed>) = 0 [pid 12814] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12814] exit_group(0./strace-static-x86_64: Process 12817 attached ./strace-static-x86_64: Process 12816 attached [pid 12815] <... openat resumed>) = 3 [pid 12814] <... exit_group resumed>) = ? [pid 12817] set_robust_list(0x55556531f660, 24 [pid 12816] set_robust_list(0x55556531f660, 24 [pid 12815] write(3, "1000", 4 [pid 12814] +++ exited with 0 +++ [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12817 [pid 12815] <... write resumed>) = 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12815] close(3 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12815] <... close resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 executing program [pid 12816] <... set_robust_list resumed>) = 0 [pid 12815] write(1, "executing program\n", 18) = 18 [pid 12815] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12816] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12815] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12815] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12815] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12815] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12817] <... set_robust_list resumed>) = 0 [pid 12816] <... prctl resumed>) = 0 [pid 12815] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 12815] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12818 [pid 12816] setpgid(0, 0 [pid 12815] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12815] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12816] <... setpgid resumed>) = 0 [pid 12815] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12815] exit_group(0) = ? ./strace-static-x86_64: Process 12819 attached [pid 12817] <... prctl resumed>) = 0 [pid 12816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12815] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12819 ./strace-static-x86_64: Process 12818 attached [pid 12818] set_robust_list(0x55556531f660, 24 [pid 12817] setpgid(0, 0 [pid 12816] <... openat resumed>) = 3 [pid 12819] set_robust_list(0x55556531f660, 24 [pid 12817] <... setpgid resumed>) = 0 [pid 12816] write(3, "1000", 4 [pid 12818] <... set_robust_list resumed>) = 0 [pid 12816] <... write resumed>) = 4 [pid 12818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12816] close(3 [pid 12818] <... prctl resumed>) = 0 [pid 12816] <... close resumed>) = 0 [pid 12818] setpgid(0, 0 [pid 12817] <... openat resumed>) = 3 executing program [pid 12816] write(1, "executing program\n", 18 [pid 12818] <... setpgid resumed>) = 0 [pid 12817] write(3, "1000", 4 [pid 12816] <... write resumed>) = 18 [pid 12818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12817] <... write resumed>) = 4 [pid 12816] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12819] <... set_robust_list resumed>) = 0 [pid 12817] close(3 [pid 12816] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12817] <... close resumed>) = 0 [pid 12816] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12817] write(1, "executing program\n", 18executing program [pid 12819] <... prctl resumed>) = 0 [pid 12817] <... write resumed>) = 18 [pid 12816] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12819] setpgid(0, 0 [pid 12818] <... openat resumed>) = 3 [pid 12817] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12816] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12819] <... setpgid resumed>) = 0 [pid 12817] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12816] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12818] write(3, "1000", 4 [pid 12817] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12816] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12817] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12818] <... write resumed>) = 4 [pid 12818] close(3) = 0 [pid 12818] write(1, "executing program\n", 18 [pid 12816] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12818] <... write resumed>) = 18 [pid 12817] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12816] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12819] <... openat resumed>) = 3 [pid 12818] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12817] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12816] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 12819] write(3, "1000", 4 [pid 12818] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12817] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12816] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12819] <... write resumed>) = 4 [pid 12818] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12819] close(3 [pid 12818] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12817] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12816] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12819] <... close resumed>) = 0 [pid 12818] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12817] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 executing program [pid 12819] write(1, "executing program\n", 18 [pid 12818] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12817] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12816] exit_group(0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12819] <... write resumed>) = 18 [pid 12818] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12817] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12816] <... exit_group resumed>) = ? [pid 12819] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12818] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12817] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12818] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12818] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12818] exit_group(0) = ? [pid 12819] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12818] +++ exited with 0 +++ [pid 12817] exit_group(0 [pid 12816] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12820 [pid 12819] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12817] <... exit_group resumed>) = ? [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12819] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12820 attached [pid 12820] set_robust_list(0x55556531f660, 24) = 0 [pid 12820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12820] setpgid(0, 0) = 0 [pid 12820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12817] +++ exited with 0 +++ [pid 12819] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12819] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12820] <... openat resumed>) = 3 [pid 12819] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12820] write(3, "1000", 4) = 4 [pid 12820] close(3) = 0 [pid 12819] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 12819] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12820] write(1, "executing program\n", 18) = 18 [pid 12820] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12819] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12821 [pid 12819] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12820] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12820] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12819] exit_group(0 [pid 12820] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12819] <... exit_group resumed>) = ? [pid 12820] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12819] +++ exited with 0 +++ [pid 12820] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] <... restart_syscall resumed>) = 0 [pid 12820] 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=12819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12820] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12820] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12820] exit_group(0) = ? [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12820] +++ exited with 0 +++ ./strace-static-x86_64: Process 12821 attached [pid 12821] set_robust_list(0x55556531f660, 24) = 0 [pid 12821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12822 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12821] setpgid(0, 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 12821] <... setpgid resumed>) = 0 [pid 12821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [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 12821] <... openat resumed>) = 3 [pid 12821] write(3, "1000", 4) = 4 [pid 12821] close(3) = 0 [pid 12821] write(1, "executing program\n", 18) = 18 [pid 12821] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12823 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12824 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12821] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12821] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12821] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] <... clone resumed>, child_tidptr=0x55556531f650) = 12825 [pid 12821] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12825 attached ./strace-static-x86_64: Process 12824 attached ./strace-static-x86_64: Process 12823 attached ) = -1 EBADF (Bad file descriptor) [pid 12821] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12821] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 12822 attached ) = -1 EBADF (Bad file descriptor) [pid 12822] set_robust_list(0x55556531f660, 24 [pid 12821] exit_group(0 [pid 12822] <... set_robust_list resumed>) = 0 [pid 12821] <... exit_group resumed>) = ? [pid 12825] set_robust_list(0x55556531f660, 24 [pid 12824] set_robust_list(0x55556531f660, 24 [pid 12823] set_robust_list(0x55556531f660, 24 [pid 12822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12821] +++ exited with 0 +++ [pid 12822] <... prctl resumed>) = 0 [pid 12825] <... set_robust_list resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12824] <... set_robust_list resumed>) = 0 [pid 12822] setpgid(0, 0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12822] <... setpgid resumed>) = 0 [pid 12825] <... prctl resumed>) = 0 [pid 12824] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12825] setpgid(0, 0 [pid 12824] <... prctl resumed>) = 0 [pid 12823] <... set_robust_list resumed>) = 0 [pid 12822] <... openat resumed>) = 3 [pid 12822] write(3, "1000", 4) = 4 [pid 12822] close(3) = 0 [pid 12825] <... setpgid resumed>) = 0 [pid 12824] setpgid(0, 0 [pid 12823] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 12822] write(1, "executing program\n", 18) = 18 [pid 12825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12824] <... setpgid resumed>) = 0 [pid 12823] <... prctl resumed>) = 0 [pid 12822] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12825] <... openat resumed>) = 3 [pid 12824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12823] setpgid(0, 0 [pid 12822] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12822] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12825] write(3, "1000", 4 [pid 12824] <... openat resumed>) = 3 [pid 12823] <... setpgid resumed>) = 0 [pid 12822] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12825] <... write resumed>) = 4 [pid 12822] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12825] close(3 [pid 12824] write(3, "1000", 4 [pid 12823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12822] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12825] <... close resumed>) = 0 [pid 12824] <... write resumed>) = 4 [pid 12822] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12825] write(1, "executing program\n", 18executing program [pid 12824] close(3 [pid 12823] <... openat resumed>) = 3 [pid 12822] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... restart_syscall resumed>) = 0 [pid 12825] <... write resumed>) = 18 [pid 12824] <... close resumed>) = 0 [pid 12823] write(3, "1000", 4 [pid 12822] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12825] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12824] write(1, "executing program\n", 18 [pid 12823] <... write resumed>) = 4 executing program [pid 12822] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12825] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12824] <... write resumed>) = 18 [pid 12823] close(3 [pid 12822] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12825] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12824] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12822] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12825] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12824] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12823] <... close resumed>) = 0 [pid 12822] exit_group(0) = ? [pid 12825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12824] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12823] write(1, "executing program\n", 18 [pid 12822] +++ exited with 0 +++ executing program [pid 12825] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12824] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12823] <... write resumed>) = 18 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12826 [pid 12825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12824] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12823] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12825] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12824] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12825] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12824] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12823] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12825] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 12825] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12824] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12825] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12824] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12823] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12825] exit_group(0 [pid 12824] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12823] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 12826 attached [pid 12825] <... exit_group resumed>) = ? [pid 12824] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12823] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12826] set_robust_list(0x55556531f660, 24) = 0 [pid 12825] +++ exited with 0 +++ [pid 12824] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12823] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12826] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12826] <... prctl resumed>) = 0 [pid 12826] setpgid(0, 0) = 0 [pid 12826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12823] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12824] exit_group(0 [pid 12826] <... openat resumed>) = 3 [pid 12826] write(3, "1000", 4 [pid 12823] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 executing program [pid 12824] <... exit_group resumed>) = ? [pid 12823] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12827 [pid 12826] <... write resumed>) = 4 [pid 12826] close(3) = 0 [pid 12826] write(1, "executing program\n", 18) = 18 [pid 12826] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12824] +++ exited with 0 +++ [pid 12826] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12823] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12827 attached [pid 12826] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12823] 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 12827] set_robust_list(0x55556531f660, 24 [pid 12826] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12823] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12827] <... set_robust_list resumed>) = 0 [pid 12826] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12826] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12823] exit_group(0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12828 ./strace-static-x86_64: Process 12828 attached [pid 12827] <... prctl resumed>) = 0 [pid 12826] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12823] <... exit_group resumed>) = ? [pid 12827] setpgid(0, 0 [pid 12826] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12827] <... setpgid resumed>) = 0 [pid 12826] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12826] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12827] <... openat resumed>) = 3 [pid 12826] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12827] write(3, "1000", 4 [pid 12826] exit_group(0 [pid 12823] +++ exited with 0 +++ [pid 12827] <... write resumed>) = 4 [pid 12826] <... exit_group resumed>) = ? [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12828] set_robust_list(0x55556531f660, 24 [pid 12827] close(3 [pid 12826] +++ exited with 0 +++ [pid 285] restart_syscall(<... resuming interrupted clone ...>executing program [pid 12827] <... close resumed>) = 0 [pid 12827] write(1, "executing program\n", 18) = 18 [pid 12828] <... set_robust_list resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12827] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12828] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12827] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12827] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12828] <... prctl resumed>) = 0 [pid 12827] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12827] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12828] setpgid(0, 0 [pid 12827] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12827] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12828] <... setpgid resumed>) = 0 [pid 12827] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12827] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12827] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12827] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12827] exit_group(0 [pid 12828] <... openat resumed>) = 3 [pid 12827] <... exit_group resumed>) = ? [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12828] write(3, "1000", 4 [pid 12827] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 12828] <... write resumed>) = 4 [pid 12828] close(3./strace-static-x86_64: Process 12829 attached ) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12829 [pid 12829] set_robust_list(0x55556531f660, 24 [pid 12828] write(1, "executing program\n", 18 [pid 12829] <... set_robust_list resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12828] <... write resumed>) = 18 [pid 12828] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12828] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_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|SIGCHLDexecuting program [pid 12829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12828] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12830 [pid 12828] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12828] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12828] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12831 ./strace-static-x86_64: Process 12831 attached [pid 12829] <... prctl resumed>) = 0 [pid 12828] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... restart_syscall resumed>) = 0 [pid 12828] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12829] setpgid(0, 0 [pid 12828] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12829] <... setpgid resumed>) = 0 [pid 12828] exit_group(0./strace-static-x86_64: Process 12830 attached ) = ? [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12831] set_robust_list(0x55556531f660, 24 [pid 12830] set_robust_list(0x55556531f660, 24 [pid 12829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12828] +++ exited with 0 +++ [pid 12830] <... set_robust_list resumed>) = 0 [pid 12830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12830] setpgid(0, 0) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12832 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12829] <... openat resumed>) = 3 [pid 12830] <... openat resumed>) = 3 [pid 12830] write(3, "1000", 4) = 4 [pid 12829] write(3, "1000", 4 [pid 12830] close(3) = 0 executing program [pid 12830] write(1, "executing program\n", 18) = 18 [pid 12830] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12831] <... set_robust_list resumed>) = 0 [pid 12829] <... write resumed>) = 4 [pid 12830] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12829] close(3 [pid 12831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12830] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12829] <... close resumed>) = 0 executing program [pid 12831] <... prctl resumed>) = 0 [pid 12830] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12829] write(1, "executing program\n", 18./strace-static-x86_64: Process 12832 attached [pid 12831] setpgid(0, 0 [pid 12830] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12829] <... write resumed>) = 18 [pid 12832] set_robust_list(0x55556531f660, 24 [pid 12831] <... setpgid resumed>) = 0 [pid 12830] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12832] <... set_robust_list resumed>) = 0 [pid 12830] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12829] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12830] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12829] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12832] <... prctl resumed>) = 0 [pid 12830] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12832] setpgid(0, 0 [pid 12831] <... openat resumed>) = 3 [pid 12830] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12829] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12832] <... setpgid resumed>) = 0 [pid 12831] write(3, "1000", 4 [pid 12830] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12829] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... restart_syscall resumed>) = 0 [pid 12832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12831] <... write resumed>) = 4 [pid 12830] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12829] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12832] <... openat resumed>) = 3 [pid 12831] close(3 [pid 12830] exit_group(0 [pid 12829] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12832] write(3, "1000", 4 [pid 12831] <... close resumed>) = 0 [pid 12830] <... exit_group resumed>) = ? executing program executing program [pid 12829] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12832] <... write resumed>) = 4 [pid 12831] write(1, "executing program\n", 18 [pid 12830] +++ exited with 0 +++ [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12832] close(3) = 0 [pid 12829] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12832] write(1, "executing program\n", 18) = 18 [pid 12832] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12832] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12831] <... write resumed>) = 18 [pid 12829] 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=12830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12832] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12831] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12829] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12833 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12832] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12832] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12831] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12829] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12832] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12831] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12829] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12833 attached [pid 12832] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12831] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12833] set_robust_list(0x55556531f660, 24 [pid 12832] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12831] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12829] exit_group(0 [pid 12833] <... set_robust_list resumed>) = 0 [pid 12832] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12831] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12832] exit_group(0 [pid 12831] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12829] <... exit_group resumed>) = ? [pid 12833] <... prctl resumed>) = 0 [pid 12832] <... exit_group resumed>) = ? [pid 12833] setpgid(0, 0 [pid 12832] +++ exited with 0 +++ [pid 12831] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12829] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 12831] 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=12829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12831] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12833] <... setpgid resumed>) = 0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12831] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12833] <... openat resumed>) = 3 [pid 12831] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12833] write(3, "1000", 4) = 4 [pid 12833] close(3) = 0 [pid 12833] write(1, "executing program\n", 18) = 18 [pid 12833] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12831] exit_group(0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12834 [pid 12833] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12831] <... exit_group resumed>) = ? [pid 12833] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12833] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12833] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12834 attached ) = -1 EBADF (Bad file descriptor) [pid 12831] +++ exited with 0 +++ [pid 284] <... restart_syscall resumed>) = 0 [pid 12833] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12833] 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=12831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12833] exit_group(0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12833] <... exit_group resumed>) = ? [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12834] set_robust_list(0x55556531f660, 24 [pid 12833] +++ exited with 0 +++ [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12835 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 12835 attached [pid 12835] set_robust_list(0x55556531f660, 24) = 0 [pid 12835] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12834] <... set_robust_list resumed>) = 0 [pid 12835] <... prctl resumed>) = 0 [pid 12835] setpgid(0, 0) = 0 [pid 12835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12835] <... openat resumed>) = 3 [pid 12834] <... prctl resumed>) = 0 [pid 12835] write(3, "1000", 4) = 4 [pid 12834] setpgid(0, 0executing program [pid 12835] close(3 [pid 12834] <... setpgid resumed>) = 0 [pid 12835] <... close resumed>) = 0 [pid 12835] write(1, "executing program\n", 18) = 18 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12835] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12835] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12836 [pid 12835] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12834] <... openat resumed>) = 3 [pid 12835] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12834] write(3, "1000", 4 [pid 12835] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12834] <... write resumed>) = 4 [pid 12835] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12834] close(3) = 0 executing program [pid 12835] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12834] write(1, "executing program\n", 18 [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 12836 attached [pid 286] <... restart_syscall resumed>) = 0 [pid 12835] 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 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12834] <... write resumed>) = 18 [pid 12835] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12835] exit_group(0) = ? [pid 12835] +++ exited with 0 +++ [pid 12834] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12838 attached ./strace-static-x86_64: Process 12837 attached [pid 12836] set_robust_list(0x55556531f660, 24 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12837 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12834] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12838 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12834] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12838] set_robust_list(0x55556531f660, 24 [pid 12834] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12838] <... set_robust_list resumed>) = 0 [pid 12834] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12837] set_robust_list(0x55556531f660, 24 [pid 12836] <... set_robust_list resumed>) = 0 [pid 12834] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12834] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12837] <... set_robust_list resumed>) = 0 [pid 12838] <... prctl resumed>) = 0 [pid 12838] setpgid(0, 0 [pid 12834] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12838] <... setpgid resumed>) = 0 [pid 12834] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12834] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12834] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12837] <... prctl resumed>) = 0 [pid 12834] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12838] <... openat resumed>) = 3 [pid 12838] write(3, "1000", 4 [pid 12834] exit_group(0 [pid 12838] <... write resumed>) = 4 executing program [pid 12837] setpgid(0, 0 [pid 12834] <... exit_group resumed>) = ? [pid 12836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12838] close(3) = 0 [pid 12838] write(1, "executing program\n", 18) = 18 [pid 12838] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12834] +++ exited with 0 +++ [pid 12837] <... setpgid resumed>) = 0 [pid 12836] <... prctl resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12838] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12838] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12836] setpgid(0, 0 [pid 12838] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12838] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12837] <... openat resumed>) = 3 [pid 12836] <... setpgid resumed>) = 0 [pid 12837] write(3, "1000", 4 [pid 12838] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12838] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12838] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12837] <... write resumed>) = 4 [pid 12836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] <... restart_syscall resumed>) = 0 [pid 12838] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12838] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12837] close(3 [pid 12838] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12839 [pid 12838] exit_group(0 [pid 12837] <... close resumed>) = 0 [pid 12836] <... openat resumed>) = 3 [pid 12838] <... exit_group resumed>) = ? executing program [pid 12837] write(1, "executing program\n", 18 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12839 attached [pid 12838] +++ exited with 0 +++ [pid 12837] <... write resumed>) = 18 [pid 12836] write(3, "1000", 4 [pid 12837] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12836] <... write resumed>) = 4 [pid 12839] set_robust_list(0x55556531f660, 24 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12840 attached [pid 12837] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12839] <... set_robust_list resumed>) = 0 [pid 12836] close(3 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12840 [pid 12837] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12836] <... close resumed>) = 0 [pid 12839] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12837] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 12836] write(1, "executing program\n", 18 [pid 12839] <... prctl resumed>) = 0 [pid 12837] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12836] <... write resumed>) = 18 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12837] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12836] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12840] set_robust_list(0x55556531f660, 24) = 0 [pid 12837] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12839] setpgid(0, 0 [pid 12836] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 12841 attached [pid 12840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12837] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12836] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12841 [pid 12841] set_robust_list(0x55556531f660, 24 [pid 12840] <... prctl resumed>) = 0 [pid 12839] <... setpgid resumed>) = 0 [pid 12837] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12836] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12841] <... set_robust_list resumed>) = 0 [pid 12840] setpgid(0, 0 [pid 12839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12837] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12836] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12841] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12840] <... setpgid resumed>) = 0 [pid 12839] <... openat resumed>) = 3 [pid 12837] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12836] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12839] write(3, "1000", 4 [pid 12837] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12836] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12841] <... prctl resumed>) = 0 [pid 12840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12839] <... write resumed>) = 4 [pid 12837] exit_group(0 [pid 12836] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12840] <... openat resumed>) = 3 [pid 12839] close(3 [pid 12837] <... exit_group resumed>) = ? [pid 12836] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12841] setpgid(0, 0 [pid 12840] write(3, "1000", 4 [pid 12841] <... setpgid resumed>) = 0 [pid 12840] <... write resumed>) = 4 [pid 12841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 12839] <... close resumed>) = 0 [pid 12840] close(3 [pid 12837] +++ exited with 0 +++ [pid 12836] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12839] write(1, "executing program\n", 18 [pid 12836] 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=12837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12841] <... openat resumed>) = 3 [pid 12840] <... close resumed>) = 0 [pid 12839] <... write resumed>) = 18 executing program [pid 12836] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12841] write(3, "1000", 4 [pid 12840] write(1, "executing program\n", 18 [pid 12839] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12836] exit_group(0 [pid 12841] <... write resumed>) = 4 [pid 12840] <... write resumed>) = 18 [pid 12839] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12836] <... exit_group resumed>) = ? [pid 12841] close(3 [pid 12840] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12839] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12841] <... close resumed>) = 0 [pid 12840] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12839] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 12836] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 12841] write(1, "executing program\n", 18 [pid 12840] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12839] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12841] <... write resumed>) = 18 [pid 12840] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12839] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12841] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12840] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12839] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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./strace-static-x86_64: Process 12842 attached [pid 12841] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12840] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12839] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12841] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12840] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12842] set_robust_list(0x55556531f660, 24 [pid 12841] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12839] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12842 [pid 12842] <... set_robust_list resumed>) = 0 [pid 12841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12840] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12839] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12839] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12841] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12840] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12839] exit_group(0 [pid 287] <... restart_syscall resumed>) = 0 [pid 12841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12840] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12839] <... exit_group resumed>) = ? [pid 12842] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12841] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12840] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12839] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12839, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12841] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12840] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12841] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 12843 attached [pid 12842] <... prctl resumed>) = 0 [pid 12841] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12840] exit_group(0 [pid 285] <... restart_syscall resumed>) = 0 [pid 12842] setpgid(0, 0 [pid 12841] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12840] <... exit_group resumed>) = ? [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12843 [pid 12842] <... setpgid resumed>) = 0 [pid 12841] exit_group(0 [pid 12842] 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|SIGCHLDexecuting program [pid 12842] <... openat resumed>) = 3 [pid 12841] <... exit_group resumed>) = ? [pid 12840] +++ exited with 0 +++ [pid 12842] write(3, "1000", 4 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12844 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12842] <... write resumed>) = 4 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12842] close(3) = 0 [pid 12842] write(1, "executing program\n", 18) = 18 [pid 12842] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12841] +++ exited with 0 +++ [pid 12842] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] <... restart_syscall resumed>) = 0 [pid 12842] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12843] set_robust_list(0x55556531f660, 24 [pid 12842] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12842] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12842] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12842] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12845 ./strace-static-x86_64: Process 12845 attached [pid 12843] <... set_robust_list resumed>) = 0 [pid 12842] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 12842] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 12844 attached ) = -1 EBADF (Bad file descriptor) [pid 12844] set_robust_list(0x55556531f660, 24 [pid 12843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12842] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12844] <... set_robust_list resumed>) = 0 [pid 12842] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12843] <... prctl resumed>) = 0 [pid 12842] exit_group(0 [pid 12844] <... prctl resumed>) = 0 [pid 12842] <... exit_group resumed>) = ? [pid 12845] set_robust_list(0x55556531f660, 24 [pid 12844] setpgid(0, 0 [pid 12843] setpgid(0, 0 [pid 12842] +++ exited with 0 +++ [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12844] <... setpgid resumed>) = 0 [pid 12844] 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=12842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12844] write(3, "1000", 4) = 4 [pid 286] restart_syscall(<... resuming interrupted clone ...>executing program [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12846 [pid 12844] close(3 [pid 12843] <... setpgid resumed>) = 0 [pid 12844] <... close resumed>) = 0 [pid 12844] write(1, "executing program\n", 18) = 18 [pid 12843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12844] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12844] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12843] <... openat resumed>) = 3 [pid 12844] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12844] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12845] <... set_robust_list resumed>) = 0 [pid 12844] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12843] write(3, "1000", 4./strace-static-x86_64: Process 12846 attached [pid 12844] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12846] set_robust_list(0x55556531f660, 24 [pid 12845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12844] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12843] <... write resumed>) = 4 [pid 12846] <... set_robust_list resumed>) = 0 [pid 12844] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12844] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12846] <... prctl resumed>) = 0 [pid 12844] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12846] setpgid(0, 0 [pid 12844] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12846] <... setpgid resumed>) = 0 [pid 12844] exit_group(0 [pid 12846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12845] <... prctl resumed>) = 0 [pid 12844] <... exit_group resumed>) = ? [pid 12843] close(3 [pid 12846] <... openat resumed>) = 3 [pid 12845] setpgid(0, 0 [pid 12844] +++ exited with 0 +++ [pid 12843] <... close resumed>) = 0 [pid 12846] write(3, "1000", 4 [pid 12843] write(1, "executing program\n", 18 [pid 286] <... restart_syscall resumed>) = 0 executing program [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12846] <... write resumed>) = 4 [pid 12845] <... setpgid resumed>) = 0 [pid 12843] <... write resumed>) = 18 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12846] close(3) = 0 [pid 12843] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12843] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12846] write(1, "executing program\n", 18) = 18 [pid 12846] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_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 12843] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12846] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12845] <... openat resumed>) = 3 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12847 [pid 12846] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12843] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12846] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12845] write(3, "1000", 4 [pid 12843] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12846] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12845] <... write resumed>) = 4 [pid 12843] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12846] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12845] close(3 [pid 12843] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12847 attached [pid 12846] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12845] <... close resumed>) = 0 [pid 12847] set_robust_list(0x55556531f660, 24 [pid 12846] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12843] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12847] <... set_robust_list resumed>) = 0 [pid 12846] exit_group(0 [pid 12845] write(1, "executing program\n", 18 [pid 12843] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12846] <... exit_group resumed>) = ? [pid 12845] <... write resumed>) = 18 [pid 12843] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 12847] <... prctl resumed>) = 0 [pid 12846] +++ exited with 0 +++ [pid 12845] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12843] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12847] setpgid(0, 0 [pid 12845] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12843] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12847] <... setpgid resumed>) = 0 [pid 12845] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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./strace-static-x86_64: Process 12848 attached [pid 12847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12845] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12843] exit_group(0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12847] <... openat resumed>) = 3 [pid 12845] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 12843] <... exit_group resumed>) = ? [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12848 [pid 12848] set_robust_list(0x55556531f660, 24 [pid 12847] write(3, "1000", 4 [pid 12845] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12848] <... set_robust_list resumed>) = 0 [pid 12847] <... write resumed>) = 4 [pid 12848] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12847] close(3 [pid 12848] <... prctl resumed>) = 0 [pid 12847] <... close resumed>) = 0 [pid 12848] setpgid(0, 0 [pid 12847] write(1, "executing program\n", 18 [pid 12848] <... setpgid resumed>) = 0 [pid 12847] <... write resumed>) = 18 [pid 12848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12847] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12845] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12843] +++ exited with 0 +++ [pid 12848] <... openat resumed>) = 3 [pid 12847] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12848] write(3, "1000", 4 [pid 12847] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12848] <... write resumed>) = 4 [pid 12847] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12848] close(3 [pid 12847] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 12845] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12843, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12848] <... close resumed>) = 0 [pid 12847] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12848] write(1, "executing program\n", 18 [pid 12847] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12845] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12848] <... write resumed>) = 18 [pid 12847] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12848] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12847] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12845] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 12848] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12847] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12845] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12848] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12847] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12848] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12847] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12845] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 12848] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12847] exit_group(0 [pid 12848] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12847] <... exit_group resumed>) = ? [pid 12845] exit_group(0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12848] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12847] +++ exited with 0 +++ [pid 12845] <... exit_group resumed>) = ? [pid 12848] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12848] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12848] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12848] exit_group(0) = ? [pid 12848] +++ exited with 0 +++ [pid 12845] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12849 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12847, 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 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 12849 attached [pid 12849] set_robust_list(0x55556531f660, 24) = 0 [pid 12849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12850 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12849] <... prctl resumed>) = 0 [pid 12849] setpgid(0, 0) = 0 [pid 12849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 12849] write(3, "1000", 4 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12851 [pid 12849] <... write resumed>) = 4 [pid 12849] close(3) = 0 [pid 12849] write(1, "executing program\n", 18) = 18 [pid 12849] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12851 attached ) = -1 EPERM (Operation not permitted) [pid 12849] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12849] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12849] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12851] set_robust_list(0x55556531f660, 24 [pid 12849] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12849] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12849] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12849] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12849] 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./strace-static-x86_64: Process 12850 attached [pid 12849] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12850] set_robust_list(0x55556531f660, 24 [pid 12849] exit_group(0 [pid 12850] <... set_robust_list resumed>) = 0 [pid 12849] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12852 attached [pid 12851] <... set_robust_list resumed>) = 0 [pid 12850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12849] +++ exited with 0 +++ [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12852 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12853 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12850] <... prctl resumed>) = 0 [pid 12850] setpgid(0, 0) = 0 [pid 12850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12851] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12852] set_robust_list(0x55556531f660, 24 [pid 12851] <... prctl resumed>) = 0 [pid 12850] <... openat resumed>) = 3 [pid 12850] write(3, "1000", 4) = 4 [pid 12850] close(3executing program ) = 0 [pid 12850] write(1, "executing program\n", 18) = 18 [pid 12851] setpgid(0, 0 [pid 12850] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12852] <... set_robust_list resumed>) = 0 [pid 12851] <... setpgid resumed>) = 0 [pid 12850] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 12853 attached [pid 12850] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12853] set_robust_list(0x55556531f660, 24 [pid 12851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12850] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... restart_syscall resumed>) = 0 [pid 12853] <... set_robust_list resumed>) = 0 [pid 12850] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12853] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12851] <... openat resumed>) = 3 [pid 12850] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12853] <... prctl resumed>) = 0 [pid 12851] write(3, "1000", 4 [pid 12850] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12853] setpgid(0, 0 [pid 12851] <... write resumed>) = 4 [pid 12850] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12853] <... setpgid resumed>) = 0 [pid 12850] 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 12851] close(3 [pid 12853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12850] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12853] <... openat resumed>) = 3 [pid 12850] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12853] write(3, "1000", 4 [pid 12850] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12853] <... write resumed>) = 4 [pid 12851] <... close resumed>) = 0 [pid 12850] exit_group(0 [pid 12853] close(3 [pid 12850] <... exit_group resumed>) = ? executing program [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12854 [pid 12851] write(1, "executing program\n", 18 [pid 12853] <... close resumed>) = 0 [pid 12852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12850] +++ exited with 0 +++ executing program [pid 12853] write(1, "executing program\n", 18 [pid 12851] <... write resumed>) = 18 [pid 12853] <... write resumed>) = 18 [pid 12853] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12851] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12853] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12852] <... prctl resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12853] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12854 attached ) = -1 EPERM (Operation not permitted) [pid 12852] setpgid(0, 0 [pid 12851] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12854] set_robust_list(0x55556531f660, 24 [pid 12853] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12854] <... set_robust_list resumed>) = 0 [pid 12853] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12852] <... setpgid resumed>) = 0 [pid 12851] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12853] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12854] <... prctl resumed>) = 0 [pid 12853] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12851] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12854] setpgid(0, 0 [pid 12853] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12851] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12854] <... setpgid resumed>) = 0 [pid 12853] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12852] <... openat resumed>) = 3 [pid 12851] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12853] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12852] write(3, "1000", 4 [pid 12854] <... openat resumed>) = 3 [pid 12853] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12851] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12852] <... write resumed>) = 4 [pid 12854] write(3, "1000", 4 [pid 12853] exit_group(0 [pid 12854] <... write resumed>) = 4 [pid 12853] <... exit_group resumed>) = ? [pid 12854] close(3 [pid 12853] +++ exited with 0 +++ [pid 12852] close(3 [pid 12851] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12854] <... close resumed>) = 0 [pid 12852] <... close resumed>) = 0 [pid 12851] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program executing program [pid 12854] write(1, "executing program\n", 18 [pid 12852] write(1, "executing program\n", 18 [pid 12851] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12854] <... write resumed>) = 18 [pid 12852] <... write resumed>) = 18 [pid 12851] 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=12853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12854] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12852] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12851] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12854] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12852] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12854] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12852] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12851] exit_group(0 [pid 283] <... restart_syscall resumed>) = 0 [pid 12854] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12852] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12851] <... exit_group resumed>) = ? [pid 12854] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12852] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12854] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12854] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12852] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12851] +++ exited with 0 +++ [pid 12854] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12852] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12855 [pid 12854] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12854] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12854] exit_group(0) = ? [pid 12852] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12855 attached [pid 12854] +++ exited with 0 +++ [pid 12852] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... restart_syscall resumed>) = 0 [pid 12852] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12852] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12852] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12855] set_robust_list(0x55556531f660, 24 [pid 12852] exit_group(0 [pid 12855] <... set_robust_list resumed>) = 0 [pid 12855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12855] setpgid(0, 0) = 0 executing program [pid 12852] <... exit_group resumed>) = ? [pid 12855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12855] write(3, "1000", 4) = 4 [pid 12855] close(3) = 0 [pid 12855] write(1, "executing program\n", 18 [pid 12852] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12856 [pid 12855] <... write resumed>) = 18 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12855] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12855] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12855] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12855] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12855] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12855] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12855] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12855] exit_group(0) = ? [pid 12855] +++ exited with 0 +++ ./strace-static-x86_64: Process 12856 attached [pid 12856] set_robust_list(0x55556531f660, 24 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12856] <... set_robust_list resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12856] setpgid(0, 0) = 0 [pid 12856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 283] <... restart_syscall resumed>) = 0 [pid 12856] write(3, "1000", 4 executing program [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12856] <... write resumed>) = 4 [pid 12856] close(3) = 0 [pid 12856] write(1, "executing program\n", 18) = 18 [pid 12856] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12856] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12857 [pid 287] <... restart_syscall resumed>) = 0 [pid 12856] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12856] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 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 12856] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12856] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12856] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12856] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12856] exit_group(0) = ? [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12858 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12859 ./strace-static-x86_64: Process 12859 attached ./strace-static-x86_64: Process 12857 attached [pid 12856] +++ exited with 0 +++ ./strace-static-x86_64: Process 12858 attached ./strace-static-x86_64: Process 12860 attached [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12860 [pid 12858] set_robust_list(0x55556531f660, 24 [pid 12860] set_robust_list(0x55556531f660, 24 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12858] <... set_robust_list resumed>) = 0 [pid 12858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12860] <... set_robust_list resumed>) = 0 [pid 12860] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12858] <... prctl resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12861 [pid 12858] setpgid(0, 0 [pid 12860] <... prctl resumed>) = 0 [pid 12860] setpgid(0, 0 [pid 12858] <... setpgid resumed>) = 0 [pid 12858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12859] set_robust_list(0x55556531f660, 24 [pid 12860] <... setpgid resumed>) = 0 [pid 12860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12859] <... set_robust_list resumed>) = 0 [pid 12857] set_robust_list(0x55556531f660, 24 [pid 12858] <... openat resumed>) = 3 [pid 12860] <... openat resumed>) = 3 [pid 12859] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12860] write(3, "1000", 4) = 4 [pid 12860] close(3 [pid 12858] write(3, "1000", 4 [pid 12860] <... close resumed>) = 0 executing program [pid 12858] <... write resumed>) = 4 [pid 12860] write(1, "executing program\n", 18 [pid 12858] close(3 [pid 12860] <... write resumed>) = 18 [pid 12858] <... close resumed>) = 0 [pid 12860] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12858] write(1, "executing program\n", 18 [pid 12859] <... prctl resumed>) = 0 [pid 12857] <... set_robust_list resumed>) = 0 [pid 12860] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12858] <... write resumed>) = 18 [pid 12860] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12858] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12859] setpgid(0, 0 [pid 12860] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12859] <... setpgid resumed>) = 0 [pid 12858] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12857] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 12861 attached [pid 12860] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12858] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12861] set_robust_list(0x55556531f660, 24 [pid 12860] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12858] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12857] <... prctl resumed>) = 0 [pid 12861] <... set_robust_list resumed>) = 0 [pid 12860] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12858] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12860] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12859] <... openat resumed>) = 3 [pid 12858] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12857] setpgid(0, 0 [pid 12861] <... prctl resumed>) = 0 [pid 12860] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12859] write(3, "1000", 4 [pid 12858] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12857] <... setpgid resumed>) = 0 [pid 12861] setpgid(0, 0 [pid 12860] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12859] <... write resumed>) = 4 [pid 12858] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12861] <... setpgid resumed>) = 0 [pid 12860] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12858] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12859] close(3 [pid 12861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12860] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12858] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12859] <... close resumed>) = 0 [pid 12861] <... openat resumed>) = 3 [pid 12860] exit_group(0 [pid 12858] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12861] write(3, "1000", 4 [pid 12860] <... exit_group resumed>) = ? [pid 12858] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12857] <... openat resumed>) = 3 [pid 12859] write(1, "executing program\n", 18executing program [pid 12861] <... write resumed>) = 4 [pid 12860] +++ exited with 0 +++ [pid 12859] <... write resumed>) = 18 [pid 12858] exit_group(0 [pid 12857] write(3, "1000", 4 [pid 12861] close(3 [pid 12859] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12858] <... exit_group resumed>) = ? [pid 12861] <... close resumed>) = 0 [pid 12859] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12858] +++ exited with 0 +++ [pid 12857] <... write resumed>) = 4 executing program [pid 12861] write(1, "executing program\n", 18 [pid 12859] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12857] close(3 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12860, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12861] <... write resumed>) = 18 [pid 12859] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12857] <... close resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12861] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12859] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12857] write(1, "executing program\n", 18 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12861] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12859] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12857] <... write resumed>) = 18 [pid 12861] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12859] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12857] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12861] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12859] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12861] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12859] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12857] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12861] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12859] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12857] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12861] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12859] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12857] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12861] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12859] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12857] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12861] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12859] exit_group(0 [pid 12857] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12861] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12859] <... exit_group resumed>) = ? [pid 12861] exit_group(0 [pid 12857] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12861] <... exit_group resumed>) = ? [pid 12861] +++ exited with 0 +++ [pid 12859] +++ exited with 0 +++ [pid 12857] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 12857] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12857] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12857] 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 12857] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12857] exit_group(0) = ? ./strace-static-x86_64: Process 12862 attached [pid 12857] +++ exited with 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 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12862 [pid 12862] set_robust_list(0x55556531f660, 24) = 0 [pid 12862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12862] setpgid(0, 0) = 0 [pid 12862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12862] write(3, "1000", 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12863 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12864 [pid 283] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 12863 attached [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12862] <... write resumed>) = 4 [pid 12862] close(3) = 0 [pid 12862] write(1, "executing program\n", 18) = 18 [pid 12862] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12865 attached [pid 12863] set_robust_list(0x55556531f660, 24 [pid 12862] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12863] <... set_robust_list resumed>) = 0 [pid 12865] set_robust_list(0x55556531f660, 24 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12865 [pid 12862] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12865] <... set_robust_list resumed>) = 0 [pid 12863] setpgid(0, 0 [pid 12862] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12862] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12863] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 12864 attached [pid 12862] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12864] set_robust_list(0x55556531f660, 24 [pid 12862] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12865] <... prctl resumed>) = 0 [pid 12864] <... set_robust_list resumed>) = 0 [pid 12863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12862] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 12864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12862] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12863] <... openat resumed>) = 3 [pid 12865] setpgid(0, 0 [pid 12864] <... prctl resumed>) = 0 [pid 12862] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12865] <... setpgid resumed>) = 0 [pid 12864] setpgid(0, 0 [pid 12863] write(3, "1000", 4 [pid 12862] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12864] <... setpgid resumed>) = 0 [pid 12863] <... write resumed>) = 4 [pid 12862] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12863] close(3 [pid 12862] exit_group(0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12864] <... openat resumed>) = 3 [pid 12863] <... close resumed>) = 0 [pid 12862] <... exit_group resumed>) = ? [pid 12865] <... openat resumed>) = 3 [pid 12864] write(3, "1000", 4 executing program [pid 12863] write(1, "executing program\n", 18 [pid 12862] +++ exited with 0 +++ [pid 12865] write(3, "1000", 4 [pid 12863] <... write resumed>) = 18 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12866 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12864] <... write resumed>) = 4 [pid 12864] close(3) = 0 executing program [pid 12865] <... write resumed>) = 4 [pid 12863] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12864] write(1, "executing program\n", 18 [pid 12865] close(3 [pid 12864] <... write resumed>) = 18 [pid 12863] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12864] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12865] <... close resumed>) = 0 [pid 12864] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12863] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12865] write(1, "executing program\n", 18 executing program [pid 12864] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12865] <... write resumed>) = 18 [pid 12864] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12863] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 12866 attached [pid 12866] set_robust_list(0x55556531f660, 24) = 0 [pid 12863] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12864] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12865] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12863] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12866] setpgid(0, 0 [pid 12864] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12863] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12867 [pid 12865] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12864] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12866] <... setpgid resumed>) = 0 [pid 12863] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12863] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12866] <... openat resumed>) = 3 [pid 12865] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12864] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12863] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12866] write(3, "1000", 4 [pid 12865] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12864] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12863] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 12867 attached [pid 12866] <... write resumed>) = 4 [pid 12865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12864] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12863] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12867] set_robust_list(0x55556531f660, 24 [pid 12866] close(3 [pid 12867] <... set_robust_list resumed>) = 0 [pid 12866] <... close resumed>) = 0 executing program [pid 12865] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12866] write(1, "executing program\n", 18 [pid 12865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12864] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12863] exit_group(0 [pid 12867] <... prctl resumed>) = 0 [pid 12866] <... write resumed>) = 18 [pid 12867] setpgid(0, 0 [pid 12866] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12867] <... setpgid resumed>) = 0 [pid 12866] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12865] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12864] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12863] <... exit_group resumed>) = ? [pid 12867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12866] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12867] <... openat resumed>) = 3 [pid 12866] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12867] write(3, "1000", 4 [pid 12866] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12867] <... write resumed>) = 4 [pid 12866] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12867] close(3 [pid 12866] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 12867] <... close resumed>) = 0 [pid 12866] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12865] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12864] exit_group(0 [pid 12863] +++ exited with 0 +++ [pid 12867] write(1, "executing program\n", 18 [pid 12866] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12867] <... write resumed>) = 18 [pid 12866] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12864] <... exit_group resumed>) = ? [pid 12865] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12867] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12866] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12867] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12866] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12867] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12866] exit_group(0 [pid 12867] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12866] <... exit_group resumed>) = ? [pid 12867] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12866] +++ exited with 0 +++ [pid 12865] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12864] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12867] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12865] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12867] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12867] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12865] exit_group(0 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12867] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12865] <... exit_group resumed>) = ? [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12867] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12867] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12867] exit_group(0) = ? [pid 12867] +++ exited with 0 +++ [pid 12865] +++ exited with 0 +++ [pid 284] <... restart_syscall resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12865, 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 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12868 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12869 ./strace-static-x86_64: Process 12868 attached [pid 12868] set_robust_list(0x55556531f660, 24) = 0 [pid 12868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12868] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 12869 attached [pid 12868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12869] set_robust_list(0x55556531f660, 24) = 0 [pid 12868] <... openat resumed>) = 3 [pid 12868] write(3, "1000", 4) = 4 executing program [pid 12868] close(3) = 0 [pid 12868] write(1, "executing program\n", 18) = 18 [pid 12868] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12868] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12868] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12868] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12868] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12869] <... prctl resumed>) = 0 [pid 12868] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12869] setpgid(0, 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12869] <... setpgid resumed>) = 0 [pid 12868] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 12870 attached [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 12870] set_robust_list(0x55556531f660, 24 [pid 12869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12868] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12870 [pid 12870] <... set_robust_list resumed>) = 0 [pid 12870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12870] setpgid(0, 0) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12871 ./strace-static-x86_64: Process 12872 attached ./strace-static-x86_64: Process 12871 attached [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12872 [pid 12872] set_robust_list(0x55556531f660, 24 [pid 12870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12872] <... set_robust_list resumed>) = 0 [pid 12871] set_robust_list(0x55556531f660, 24 [pid 12869] <... openat resumed>) = 3 [pid 12868] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12870] <... openat resumed>) = 3 [pid 12872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12871] <... set_robust_list resumed>) = 0 [pid 12872] <... prctl resumed>) = 0 [pid 12871] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12869] write(3, "1000", 4 [pid 12870] write(3, "1000", 4 [pid 12868] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12872] setpgid(0, 0 [pid 12871] <... prctl resumed>) = 0 [pid 12872] <... setpgid resumed>) = 0 [pid 12871] setpgid(0, 0 [pid 12872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12871] <... setpgid resumed>) = 0 [pid 12870] <... write resumed>) = 4 [pid 12869] <... write resumed>) = 4 [pid 12868] exit_group(0 [pid 12872] <... openat resumed>) = 3 [pid 12870] close(3 [pid 12869] close(3 [pid 12868] <... exit_group resumed>) = ? [pid 12872] write(3, "1000", 4 [pid 12871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12872] <... write resumed>) = 4 [pid 12871] <... openat resumed>) = 3 [pid 12872] close(3 [pid 12871] write(3, "1000", 4 [pid 12872] <... close resumed>) = 0 [pid 12870] <... close resumed>) = 0 executing program executing program executing program [pid 12869] <... close resumed>) = 0 [pid 12868] +++ exited with 0 +++ [pid 12872] write(1, "executing program\n", 18 [pid 12871] <... write resumed>) = 4 [pid 12870] write(1, "executing program\n", 18 [pid 12869] write(1, "executing program\n", 18 [pid 12872] <... write resumed>) = 18 [pid 12871] close(3 [pid 12870] <... write resumed>) = 18 [pid 12869] <... write resumed>) = 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12872] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12871] <... close resumed>) = 0 [pid 12870] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12869] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12872] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12871] write(1, "executing program\n", 18 [pid 12870] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12869] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12872] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12871] <... write resumed>) = 18 [pid 12870] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12869] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12872] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12871] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12870] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12869] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12871] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12870] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12872] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12871] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12870] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] <... restart_syscall resumed>) = 0 [pid 12869] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12871] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12870] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12872] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12871] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12870] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12872] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12871] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12870] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12869] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12873 attached [pid 12872] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12871] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12870] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12869] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12872] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12871] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12870] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12869] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12873 [pid 12872] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12871] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12870] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12869] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12873] set_robust_list(0x55556531f660, 24 [pid 12872] exit_group(0 [pid 12871] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12872] <... exit_group resumed>) = ? [pid 12871] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12870] exit_group(0 [pid 12869] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12873] <... set_robust_list resumed>) = 0 [pid 12872] +++ exited with 0 +++ [pid 12871] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12870] <... exit_group resumed>) = ? [pid 12871] exit_group(0 [pid 12869] exit_group(0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12871] <... exit_group resumed>) = ? [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12871] +++ exited with 0 +++ [pid 12870] +++ exited with 0 +++ [pid 12869] <... exit_group resumed>) = ? [pid 12869] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12873] setpgid(0, 0) = 0 [pid 12873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] <... restart_syscall resumed>) = 0 [pid 12873] <... openat resumed>) = 3 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12873] write(3, "1000", 4./strace-static-x86_64: Process 12874 attached [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12874 [pid 283] <... restart_syscall resumed>) = 0 [pid 12873] <... write resumed>) = 4 [pid 12873] close(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 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12873] <... close resumed>) = 0 [pid 12873] write(1, "executing program\n", 18 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12876 executing program [pid 12874] set_robust_list(0x55556531f660, 24 [pid 12873] <... write resumed>) = 18 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12875 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12877 ./strace-static-x86_64: Process 12877 attached ./strace-static-x86_64: Process 12875 attached [pid 12875] set_robust_list(0x55556531f660, 24 [pid 12874] <... set_robust_list resumed>) = 0 [pid 12873] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12877] set_robust_list(0x55556531f660, 24 [pid 12875] <... set_robust_list resumed>) = 0 [pid 12875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12873] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12875] <... prctl resumed>) = 0 [pid 12875] setpgid(0, 0) = 0 [pid 12875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12873] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12877] <... set_robust_list resumed>) = 0 [pid 12874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12873] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 12876 attached [pid 12873] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12874] <... prctl resumed>) = 0 [pid 12873] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12876] set_robust_list(0x55556531f660, 24 [pid 12873] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12874] setpgid(0, 0 [pid 12876] <... set_robust_list resumed>) = 0 [pid 12875] <... openat resumed>) = 3 [pid 12873] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12874] <... setpgid resumed>) = 0 [pid 12873] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12876] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12875] write(3, "1000", 4 [pid 12873] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12873] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12876] <... prctl resumed>) = 0 [pid 12875] <... write resumed>) = 4 [pid 12873] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12876] setpgid(0, 0 [pid 12875] close(3 [pid 12874] <... openat resumed>) = 3 [pid 12873] exit_group(0 [pid 12876] <... setpgid resumed>) = 0 [pid 12875] <... close resumed>) = 0 executing program [pid 12874] write(3, "1000", 4 [pid 12873] <... exit_group resumed>) = ? [pid 12876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12875] write(1, "executing program\n", 18 [pid 12876] <... openat resumed>) = 3 [pid 12876] write(3, "1000", 4 [pid 12875] <... write resumed>) = 18 [pid 12876] <... write resumed>) = 4 [pid 12875] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12876] close(3 [pid 12875] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12874] <... write resumed>) = 4 [pid 12873] +++ exited with 0 +++ [pid 12877] <... prctl resumed>) = 0 [pid 12876] <... close resumed>) = 0 [pid 12875] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12874] close(3 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12877] setpgid(0, 0 [pid 12876] write(1, "executing program\n", 18executing program [pid 12875] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12876] <... write resumed>) = 18 [pid 12875] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12877] <... setpgid resumed>) = 0 [pid 12876] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12875] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12874] <... close resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 12877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12876] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12875] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12874] write(1, "executing program\n", 18executing program [pid 12877] <... openat resumed>) = 3 [pid 12876] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12875] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12874] <... write resumed>) = 18 [pid 12877] write(3, "1000", 4 [pid 12876] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12875] 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 12874] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12878 attached [pid 12877] <... write resumed>) = 4 [pid 12876] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12875] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12877] close(3 [pid 12876] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12875] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12874] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12878 [pid 12878] set_robust_list(0x55556531f660, 24 [pid 12877] <... close resumed>) = 0 [pid 12876] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12875] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12874] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12878] <... set_robust_list resumed>) = 0 executing program [pid 12877] write(1, "executing program\n", 18 [pid 12876] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12875] exit_group(0 [pid 12874] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12877] <... write resumed>) = 18 [pid 12876] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12875] <... exit_group resumed>) = ? [pid 12874] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12878] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12877] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12876] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12875] +++ exited with 0 +++ [pid 12874] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12877] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12876] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12874] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12878] <... prctl resumed>) = 0 [pid 12877] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12876] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12877] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12876] exit_group(0 [pid 12874] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12878] setpgid(0, 0 [pid 12877] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12876] <... exit_group resumed>) = ? [pid 12874] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12878] <... setpgid resumed>) = 0 [pid 12877] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12876] +++ exited with 0 +++ [pid 12874] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12877] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12874] 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=12876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12877] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12877] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12874] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 12874] exit_group(0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12877] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12874] <... exit_group resumed>) = ? [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12879 attached [pid 12879] set_robust_list(0x55556531f660, 24) = 0 [pid 12879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12879] setpgid(0, 0) = 0 [pid 12874] +++ exited with 0 +++ [pid 12879] 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=12874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12879 [pid 12877] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12880 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12878] <... openat resumed>) = 3 [pid 12877] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12879] write(3, "1000", 4) = 4 [pid 12878] write(3, "1000", 4executing program [pid 12877] exit_group(0 [pid 12879] close(3 [pid 12878] <... write resumed>) = 4 [pid 12877] <... exit_group resumed>) = ? [pid 12879] <... close resumed>) = 0 [pid 12879] write(1, "executing program\n", 18) = 18 [pid 12879] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12879] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12877] +++ exited with 0 +++ [pid 12878] close(3 [pid 12879] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12878] <... close resumed>) = 0 [pid 12879] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12878] write(1, "executing program\n", 18executing program [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12879] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12878] <... write resumed>) = 18 [pid 12879] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12878] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12879] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12878] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 12880 attached [pid 12879] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12878] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12880] set_robust_list(0x55556531f660, 24 [pid 12879] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12878] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12880] <... set_robust_list resumed>) = 0 [pid 12879] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12879] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12880] <... prctl resumed>) = 0 [pid 12879] exit_group(0 [pid 12878] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12881 [pid 12878] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12878] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12881 attached [pid 12880] setpgid(0, 0 [pid 12879] <... exit_group resumed>) = ? [pid 12881] set_robust_list(0x55556531f660, 24 [pid 12880] <... setpgid resumed>) = 0 [pid 12879] +++ exited with 0 +++ [pid 12878] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12881] <... set_robust_list resumed>) = 0 [pid 12880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12878] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12880] <... openat resumed>) = 3 [pid 12878] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12880] write(3, "1000", 4 [pid 12878] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] <... restart_syscall resumed>) = 0 [pid 12880] <... write resumed>) = 4 executing program [pid 12878] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12880] close(3) = 0 [pid 12878] exit_group(0 [pid 12880] write(1, "executing program\n", 18) = 18 [pid 12880] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12880] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12878] <... exit_group resumed>) = ? [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12880] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12880] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 resumed>, child_tidptr=0x55556531f650) = 12882 [pid 12880] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12880] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12880] exit_group(0) = ? ./strace-static-x86_64: Process 12883 attached [pid 12881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12880] +++ exited with 0 +++ [pid 12878] +++ exited with 0 +++ [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12883 ./strace-static-x86_64: Process 12882 attached [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12882] set_robust_list(0x55556531f660, 24 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12882] <... set_robust_list resumed>) = 0 [pid 12881] <... prctl resumed>) = 0 [pid 12882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12881] setpgid(0, 0 [pid 12882] <... prctl resumed>) = 0 [pid 12881] <... setpgid resumed>) = 0 [pid 12882] setpgid(0, 0) = 0 [pid 12881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12881] <... openat resumed>) = 3 [pid 12882] write(3, "1000", 4) = 4 [pid 12882] close(3) = 0 [pid 12882] write(1, "executing program\n", 18 [pid 12881] write(3, "1000", 4executing program [pid 12882] <... write resumed>) = 18 [pid 12882] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12883] set_robust_list(0x55556531f660, 24 [pid 12881] <... write resumed>) = 4 [pid 12882] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12882] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12883] <... set_robust_list resumed>) = 0 [pid 12881] close(3 [pid 12882] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12881] <... close resumed>) = 0 [pid 12883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12882] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 12881] write(1, "executing program\n", 18 [pid 285] <... restart_syscall resumed>) = 0 [pid 12883] <... prctl resumed>) = 0 [pid 12882] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12881] <... write resumed>) = 18 [pid 12883] setpgid(0, 0 [pid 12882] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12881] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12883] <... setpgid resumed>) = 0 [pid 12882] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12881] <... bpf resumed>) = -1 EPERM (Operation not permitted) [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 12884 attached [pid 12883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12882] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12881] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12883] <... openat resumed>) = 3 [pid 12882] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12881] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12884 [pid 12883] write(3, "1000", 4 [pid 12882] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12881] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12884] set_robust_list(0x55556531f660, 24 [pid 12883] <... write resumed>) = 4 [pid 12882] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12881] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12883] close(3 [pid 12882] exit_group(0 [pid 12881] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12884] <... set_robust_list resumed>) = 0 [pid 12883] <... close resumed>) = 0 [pid 12882] <... exit_group resumed>) = ? [pid 12884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12883] write(1, "executing program\n", 18executing program [pid 12882] +++ exited with 0 +++ [pid 12881] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12883] <... write resumed>) = 18 [pid 12881] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12885 [pid 12883] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12881] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12883] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12881] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12883] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12881] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12883] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12881] exit_group(0./strace-static-x86_64: Process 12885 attached [pid 12885] set_robust_list(0x55556531f660, 24) = 0 [pid 12885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12883] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12881] <... exit_group resumed>) = ? executing program [pid 12883] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12886 [pid 12885] setpgid(0, 0) = 0 [pid 12885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12881] +++ exited with 0 +++ [pid 12885] write(3, "1000", 4) = 4 [pid 12885] close(3) = 0 [pid 12885] write(1, "executing program\n", 18) = 18 [pid 12883] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12883] 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=12881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12885] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12883] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12883] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12885] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12883] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12886 attached [pid 12885] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12883] exit_group(0 [pid 12886] set_robust_list(0x55556531f660, 24 [pid 12885] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12883] <... exit_group resumed>) = ? [pid 12886] <... set_robust_list resumed>) = 0 [pid 12885] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12885] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12886] setpgid(0, 0 [pid 12885] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12883] +++ exited with 0 +++ [pid 12886] <... setpgid resumed>) = 0 [pid 12885] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12884] <... prctl resumed>) = 0 [pid 12886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12885] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12886] <... openat resumed>) = 3 [pid 12885] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12884] setpgid(0, 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12886] write(3, "1000", 4 [pid 12885] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12886] <... write resumed>) = 4 [pid 12885] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12884] <... setpgid resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12886] close(3 [pid 12885] exit_group(0 [pid 12886] <... close resumed>) = 0 [pid 12885] <... exit_group resumed>) = ? executing program [pid 12884] 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 12886] write(1, "executing program\n", 18 [pid 12885] +++ exited with 0 +++ [pid 12886] <... write resumed>) = 18 [pid 12884] <... openat resumed>) = 3 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12885, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12886] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12884] write(3, "1000", 4 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12886] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12884] <... write resumed>) = 4 [pid 12886] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12886] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12886] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12884] close(3 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12887 [pid 12886] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12886] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12884] <... close resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12888 ./strace-static-x86_64: Process 12887 attached [pid 12886] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12886] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12884] write(1, "executing program\n", 18 [pid 12886] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12884] <... write resumed>) = 18 [pid 12887] set_robust_list(0x55556531f660, 24 [pid 12886] exit_group(0) = ? [pid 12884] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12887] <... set_robust_list resumed>) = 0 [pid 12886] +++ exited with 0 +++ ./strace-static-x86_64: Process 12888 attached [pid 12884] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12884] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12884] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12884] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12884] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12888] set_robust_list(0x55556531f660, 24) = 0 [pid 12884] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12887] <... prctl resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 12884] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12888] <... prctl resumed>) = 0 [pid 12887] setpgid(0, 0 [pid 12884] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12888] setpgid(0, 0 [pid 12887] <... setpgid resumed>) = 0 [pid 12884] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12888] <... setpgid resumed>) = 0 [pid 12884] <... 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 12888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12884] exit_group(0./strace-static-x86_64: Process 12890 attached ./strace-static-x86_64: Process 12889 attached [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12889 [pid 12890] set_robust_list(0x55556531f660, 24 [pid 12889] set_robust_list(0x55556531f660, 24 [pid 12888] <... openat resumed>) = 3 [pid 12887] <... openat resumed>) = 3 [pid 12884] <... exit_group resumed>) = ? [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12890 [pid 12888] write(3, "1000", 4) = 4 [pid 12888] close(3) = 0 [pid 12888] write(1, "executing program\n", 18executing program ) = 18 [pid 12888] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12888] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12888] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12887] write(3, "1000", 4 [pid 12884] +++ exited with 0 +++ [pid 12888] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12890] <... set_robust_list resumed>) = 0 [pid 12889] <... set_robust_list resumed>) = 0 [pid 12888] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12887] <... write resumed>) = 4 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12888] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12887] close(3 [pid 12888] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12888] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12887] <... close resumed>) = 0 [pid 12888] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12887] write(1, "executing program\n", 18 executing program [pid 12890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12888] exit_group(0 [pid 12887] <... write resumed>) = 18 [pid 12888] <... exit_group resumed>) = ? [pid 12887] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12890] <... prctl resumed>) = 0 [pid 12889] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12887] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12890] setpgid(0, 0 [pid 12888] +++ exited with 0 +++ [pid 12887] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12890] <... setpgid resumed>) = 0 [pid 12889] <... prctl resumed>) = 0 [pid 12887] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12887] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12887] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 12890] <... openat resumed>) = 3 [pid 12887] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12890] write(3, "1000", 4 [pid 12889] setpgid(0, 0 [pid 12887] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12890] <... write resumed>) = 4 [pid 12889] <... setpgid resumed>) = 0 [pid 12887] 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 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12891 attached [pid 12890] close(3 [pid 12889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12887] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12891 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12892 ./strace-static-x86_64: Process 12892 attached [pid 12892] set_robust_list(0x55556531f660, 24 [pid 12890] <... close resumed>) = 0 [pid 12889] <... openat resumed>) = 3 [pid 12887] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12891] set_robust_list(0x55556531f660, 24 [pid 12892] <... set_robust_list resumed>) = 0 [pid 12892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12892] setpgid(0, 0) = 0 [pid 12892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12887] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program executing program [pid 12891] <... set_robust_list resumed>) = 0 [pid 12890] write(1, "executing program\n", 18 [pid 12889] write(3, "1000", 4 [pid 12887] exit_group(0 [pid 12890] <... write resumed>) = 18 [pid 12889] <... write resumed>) = 4 [pid 12887] <... exit_group resumed>) = ? [pid 12891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12892] <... openat resumed>) = 3 [pid 12890] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12892] write(3, "1000", 4) = 4 [pid 12892] close(3) = 0 [pid 12892] write(1, "executing program\n", 18) = 18 [pid 12892] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12891] <... prctl resumed>) = 0 [pid 12890] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12889] close(3 [pid 12887] +++ exited with 0 +++ [pid 12892] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12892] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12891] setpgid(0, 0 [pid 12890] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12889] <... close resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12892] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12891] <... setpgid resumed>) = 0 [pid 12890] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12889] write(1, "executing program\n", 18 [pid 284] restart_syscall(<... resuming interrupted clone ...> executing program [pid 12892] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12890] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12892] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12889] <... write resumed>) = 18 [pid 12892] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12890] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12892] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12891] <... openat resumed>) = 3 [pid 12890] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12889] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12892] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12891] write(3, "1000", 4 [pid 12890] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... restart_syscall resumed>) = 0 [pid 12889] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12892] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12891] <... write resumed>) = 4 [pid 12890] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12889] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12892] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12891] close(3 [pid 12890] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12889] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12892] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12891] <... close resumed>) = 0 [pid 12890] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12889] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12893 attached executing program [pid 12892] exit_group(0 [pid 12891] write(1, "executing program\n", 18 [pid 12890] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12889] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12892] <... exit_group resumed>) = ? [pid 12891] <... write resumed>) = 18 [pid 12890] exit_group(0 [pid 12889] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12893 [pid 12893] set_robust_list(0x55556531f660, 24 [pid 12892] +++ exited with 0 +++ [pid 12891] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12890] <... exit_group resumed>) = ? [pid 12889] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12891] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12893] <... set_robust_list resumed>) = 0 [pid 12891] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12890] +++ exited with 0 +++ [pid 12889] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12891] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12889] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12891] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12889] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12891] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12889] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12891] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12889] exit_group(0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12891] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12889] <... exit_group resumed>) = ? [pid 12891] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12893] setpgid(0, 0) = 0 [pid 12893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12893] write(3, "1000", 4) = 4 [pid 12893] close(3 [pid 12889] +++ exited with 0 +++ [pid 12891] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12893] <... close resumed>) = 0 [pid 12891] 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=12889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 12893] write(1, "executing program\n", 18 [pid 12891] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12893] <... write resumed>) = 18 [pid 12893] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12891] exit_group(0 [pid 12893] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12893] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12891] <... exit_group resumed>) = ? [pid 12893] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12893] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12893] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12891] +++ exited with 0 +++ [pid 12893] 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=12891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12893] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12893] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12893] exit_group(0) = ? [pid 12893] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] <... 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 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12895 attached ./strace-static-x86_64: Process 12894 attached [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12894 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12895 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12896 ./strace-static-x86_64: Process 12896 attached [pid 12896] set_robust_list(0x55556531f660, 24) = 0 [pid 12896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12896] setpgid(0, 0) = 0 [pid 12896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12897 [pid 12896] <... openat resumed>) = 3 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12898 [pid 12896] write(3, "1000", 4executing program ) = 4 [pid 12896] close(3) = 0 [pid 12896] write(1, "executing program\n", 18) = 18 [pid 12896] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12895] set_robust_list(0x55556531f660, 24 [pid 12894] set_robust_list(0x55556531f660, 24 [pid 12896] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12895] <... set_robust_list resumed>) = 0 [pid 12894] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 12897 attached [pid 12896] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12897] set_robust_list(0x55556531f660, 24 [pid 12896] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12894] <... prctl resumed>) = 0 [pid 12897] <... set_robust_list resumed>) = 0 [pid 12896] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12898 attached [pid 12895] <... prctl resumed>) = 0 [pid 12894] setpgid(0, 0 [pid 12897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12896] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12895] setpgid(0, 0 [pid 12894] <... setpgid resumed>) = 0 [pid 12897] <... prctl resumed>) = 0 [pid 12896] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12898] set_robust_list(0x55556531f660, 24 [pid 12897] setpgid(0, 0 [pid 12896] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12895] <... setpgid resumed>) = 0 [pid 12894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12897] <... setpgid resumed>) = 0 [pid 12896] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12896] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12894] <... openat resumed>) = 3 [pid 12898] <... set_robust_list resumed>) = 0 [pid 12897] <... openat resumed>) = 3 [pid 12896] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12897] write(3, "1000", 4 [pid 12896] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12895] <... openat resumed>) = 3 [pid 12894] write(3, "1000", 4 [pid 12897] <... write resumed>) = 4 [pid 12896] exit_group(0 [pid 12895] write(3, "1000", 4 [pid 12894] <... write resumed>) = 4 [pid 12897] close(3 [pid 12896] <... exit_group resumed>) = ? [pid 12895] <... write resumed>) = 4 [pid 12894] close(3 [pid 12898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12897] <... close resumed>) = 0 [pid 12896] +++ exited with 0 +++ [pid 12895] close(3 [pid 12894] <... close resumed>) = 0 [pid 12897] write(1, "executing program\n", 18executing program executing program [pid 12895] <... close resumed>) = 0 [pid 12894] write(1, "executing program\n", 18 [pid 12897] <... write resumed>) = 18 executing program [pid 12895] write(1, "executing program\n", 18 [pid 12894] <... write resumed>) = 18 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12897] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12895] <... write resumed>) = 18 [pid 12897] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12894] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12897] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12895] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12894] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12898] <... prctl resumed>) = 0 [pid 12897] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12895] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12894] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12898] setpgid(0, 0 [pid 12897] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12895] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12894] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12898] <... setpgid resumed>) = 0 [pid 12897] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12895] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12894] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12897] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12897] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12895] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12894] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12897] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12895] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12894] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12899 [pid 12898] <... openat resumed>) = 3 [pid 12897] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12895] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12897] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12894] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12897] exit_group(0 [pid 12895] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12899 attached [pid 12898] write(3, "1000", 4 [pid 12897] <... exit_group resumed>) = ? [pid 12895] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12894] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12899] set_robust_list(0x55556531f660, 24 [pid 12898] <... write resumed>) = 4 [pid 12897] +++ exited with 0 +++ [pid 12895] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12894] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12898] close(3 [pid 12895] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 executing program executing program [pid 12894] 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=12897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12898] <... close resumed>) = 0 [pid 12895] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12894] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12898] write(1, "executing program\n", 18 [pid 12895] exit_group(0 [pid 12899] <... set_robust_list resumed>) = 0 [pid 12894] exit_group(0 [pid 12898] <... write resumed>) = 18 [pid 12895] <... exit_group resumed>) = ? [pid 12894] <... exit_group resumed>) = ? [pid 12899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12899] setpgid(0, 0) = 0 [pid 12899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12895] +++ exited with 0 +++ [pid 12899] write(3, "1000", 4) = 4 [pid 12899] close(3) = 0 [pid 12899] write(1, "executing program\n", 18) = 18 [pid 12899] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12894] +++ exited with 0 +++ [pid 12899] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12894, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12898] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12898] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12898] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_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 12898] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12899] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12899] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12898] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] <... restart_syscall resumed>) = 0 [pid 12899] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12900 [pid 12899] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12898] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12899] 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 12899] 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 12899] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12899] exit_group(0) = ? [pid 12899] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12901 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12902 [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 12900 attached ) = 0 [pid 12900] set_robust_list(0x55556531f660, 24) = 0 [pid 12900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12900] setpgid(0, 0) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12900] write(3, "1000", 4 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12903 [pid 12900] <... write resumed>) = 4 [pid 12898] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12900] close(3 [pid 12898] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12900] <... close resumed>) = 0 [pid 12898] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12900] write(1, "executing program\n", 18 [pid 12898] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 12900] <... write resumed>) = 18 [pid 12898] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12900] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12898] exit_group(0 [pid 12900] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12898] <... exit_group resumed>) = ? [pid 12900] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12900] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12900] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12898] +++ exited with 0 +++ ./strace-static-x86_64: Process 12903 attached [pid 12900] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12903] set_robust_list(0x55556531f660, 24 [pid 12900] 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=12898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12901 attached [pid 12903] <... set_robust_list resumed>) = 0 [pid 12900] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12901] set_robust_list(0x55556531f660, 24 [pid 12900] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12903] <... prctl resumed>) = 0 [pid 12900] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12903] setpgid(0, 0 [pid 12901] <... set_robust_list resumed>) = 0 [pid 12900] exit_group(0./strace-static-x86_64: Process 12902 attached [pid 12903] <... setpgid resumed>) = 0 [pid 12900] <... exit_group resumed>) = ? [pid 12903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12902] set_robust_list(0x55556531f660, 24 [pid 12901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12900] +++ exited with 0 +++ executing program [pid 12903] <... openat resumed>) = 3 [pid 12902] <... set_robust_list resumed>) = 0 [pid 12901] <... prctl resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12903] write(3, "1000", 4 [pid 12901] setpgid(0, 0 [pid 12902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12901] <... setpgid resumed>) = 0 [pid 12903] <... write resumed>) = 4 [pid 12903] close(3 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12903] <... close resumed>) = 0 [pid 12903] write(1, "executing program\n", 18) = 18 [pid 12903] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 resumed>) = 0 [pid 12902] <... prctl resumed>) = 0 [pid 12901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12904 [pid 12903] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12903] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12903] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12902] setpgid(0, 0 [pid 12901] <... openat resumed>) = 3 [pid 12903] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12903] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12905 attached ./strace-static-x86_64: Process 12904 attached ) = -1 EBADF (Bad file descriptor) [pid 12902] <... setpgid resumed>) = 0 [pid 12901] write(3, "1000", 4 [pid 12905] set_robust_list(0x55556531f660, 24 [pid 12904] set_robust_list(0x55556531f660, 24 [pid 12903] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12904] <... set_robust_list resumed>) = 0 [pid 12903] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12901] <... write resumed>) = 4 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12905 [pid 12904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12903] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12902] <... openat resumed>) = 3 [pid 12901] close(3 [pid 12904] <... prctl resumed>) = 0 [pid 12903] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12902] write(3, "1000", 4 [pid 12901] <... close resumed>) = 0 [pid 12905] <... set_robust_list resumed>) = 0 [pid 12904] setpgid(0, 0 [pid 12903] exit_group(0 [pid 12902] <... write resumed>) = 4 [pid 12901] write(1, "executing program\n", 18executing program [pid 12904] <... setpgid resumed>) = 0 [pid 12903] <... exit_group resumed>) = ? [pid 12902] close(3 [pid 12901] <... write resumed>) = 18 [pid 12905] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12903] +++ exited with 0 +++ [pid 12902] <... close resumed>) = 0 executing program [pid 12905] <... prctl resumed>) = 0 [pid 12902] write(1, "executing program\n", 18 [pid 12901] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12905] setpgid(0, 0 [pid 12902] <... write resumed>) = 18 [pid 12901] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12902] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12905] <... setpgid resumed>) = 0 [pid 12901] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12902] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12902] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12901] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12905] <... openat resumed>) = 3 [pid 12902] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12901] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12905] write(3, "1000", 4 [pid 12902] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12905] <... write resumed>) = 4 [pid 12901] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12902] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12901] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12905] close(3 [pid 12902] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12904] <... openat resumed>) = 3 [pid 12901] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12905] <... close resumed>) = 0 [pid 12904] write(3, "1000", 4 [pid 12902] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12901] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 12905] write(1, "executing program\n", 18 [pid 12904] <... write resumed>) = 4 [pid 12902] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12901] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12905] <... write resumed>) = 18 [pid 12904] close(3 [pid 12902] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12901] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12905] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12904] <... close resumed>) = 0 [pid 12902] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12901] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 284] <... restart_syscall resumed>) = 0 [pid 12905] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12904] write(1, "executing program\n", 18 [pid 12902] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12905] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12904] <... write resumed>) = 18 [pid 12901] exit_group(0 [pid 12905] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12904] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12902] exit_group(0 [pid 12901] <... exit_group resumed>) = ? [pid 12905] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12904] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12902] <... exit_group resumed>) = ? [pid 12904] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12904] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12901] +++ exited with 0 +++ [pid 12904] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12904] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12904] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12902] +++ exited with 0 +++ [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12905] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12904] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12904] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12906 attached [pid 12905] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12904] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12906] set_robust_list(0x55556531f660, 24 [pid 12905] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12906 [pid 12906] <... set_robust_list resumed>) = 0 [pid 12905] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12905] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12905] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12906] <... prctl resumed>) = 0 [pid 12905] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12906] setpgid(0, 0) = 0 [pid 12905] exit_group(0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 12906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12905] <... exit_group resumed>) = ? [pid 12906] <... openat resumed>) = 3 [pid 287] <... restart_syscall resumed>) = 0 [pid 12906] write(3, "1000", 4 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12906] <... write resumed>) = 4 [pid 12905] +++ exited with 0 +++ [pid 12906] close(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 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12907 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12908 attached ./strace-static-x86_64: Process 12907 attached [pid 12906] <... close resumed>) = 0 executing program [pid 12906] write(1, "executing program\n", 18 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12908 [pid 12906] <... write resumed>) = 18 [pid 12906] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12906] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12909 [pid 12906] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12906] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12907] set_robust_list(0x55556531f660, 24 [pid 12906] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12906] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12908] set_robust_list(0x55556531f660, 24 [pid 12907] <... set_robust_list resumed>) = 0 [pid 12906] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 12906] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12906] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12906] exit_group(0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12908] <... set_robust_list resumed>) = 0 [pid 12907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12906] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12910 attached ./strace-static-x86_64: Process 12909 attached [pid 12908] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12907] <... prctl resumed>) = 0 [pid 12906] +++ exited with 0 +++ [pid 12909] set_robust_list(0x55556531f660, 24) = 0 [pid 12910] set_robust_list(0x55556531f660, 24 [pid 12908] <... prctl resumed>) = 0 [pid 12907] setpgid(0, 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12910 [pid 12909] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12907] <... setpgid resumed>) = 0 [pid 12909] <... prctl resumed>) = 0 [pid 12909] setpgid(0, 0 [pid 12907] 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 12909] <... setpgid resumed>) = 0 [pid 12909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12907] <... openat resumed>) = 3 [pid 12909] <... openat resumed>) = 3 [pid 12909] write(3, "1000", 4) = 4 [pid 12909] close(3 [pid 12907] write(3, "1000", 4 [pid 12909] <... close resumed>) = 0 [pid 12909] write(1, "executing program\n", 18executing program ) = 18 [pid 12909] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12910] <... set_robust_list resumed>) = 0 [pid 12909] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12908] setpgid(0, 0 [pid 12907] <... write resumed>) = 4 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12911 [pid 12909] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12907] close(3 [pid 12909] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12908] <... setpgid resumed>) = 0 [pid 12907] <... close resumed>) = 0 [pid 12909] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12907] write(1, "executing program\n", 18 [pid 12909] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12907] <... write resumed>) = 18 ./strace-static-x86_64: Process 12911 attached [pid 12909] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12911] set_robust_list(0x55556531f660, 24 [pid 12910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12909] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12908] <... openat resumed>) = 3 [pid 12907] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12911] <... set_robust_list resumed>) = 0 [pid 12909] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12908] write(3, "1000", 4 [pid 12907] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12910] <... prctl resumed>) = 0 [pid 12909] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12908] <... write resumed>) = 4 [pid 12907] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12911] <... prctl resumed>) = 0 [pid 12910] setpgid(0, 0 [pid 12909] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12908] close(3 [pid 12907] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12911] setpgid(0, 0 [pid 12909] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12907] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12911] <... setpgid resumed>) = 0 [pid 12910] <... setpgid resumed>) = 0 [pid 12909] exit_group(0 [pid 12908] <... close resumed>) = 0 [pid 12911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12909] <... exit_group resumed>) = ? executing program [pid 12910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12908] write(1, "executing program\n", 18 [pid 12907] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12911] <... openat resumed>) = 3 [pid 12909] +++ exited with 0 +++ [pid 12908] <... write resumed>) = 18 [pid 12907] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12911] write(3, "1000", 4 [pid 12910] <... openat resumed>) = 3 [pid 12908] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12911] <... write resumed>) = 4 [pid 12907] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12911] close(3 [pid 12910] write(3, "1000", 4 [pid 12908] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12907] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12911] <... close resumed>) = 0 [pid 12910] <... write resumed>) = 4 [pid 12908] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12907] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12911] write(1, "executing program\n", 18executing program [pid 12910] close(3 [pid 12908] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12907] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12911] <... write resumed>) = 18 [pid 12910] <... close resumed>) = 0 [pid 12908] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 12911] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12910] write(1, "executing program\n", 18 [pid 12908] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12907] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12911] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12910] <... write resumed>) = 18 [pid 12908] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12911] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12910] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12907] exit_group(0 [pid 12911] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12910] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12908] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12907] <... exit_group resumed>) = ? [pid 12911] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12910] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12908] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12911] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12911] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12910] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12908] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12907] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 12911] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12910] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12908] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12911] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12910] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12911] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12908] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12911] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12910] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12907, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12911] exit_group(0 [pid 12908] exit_group(0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12911] <... exit_group resumed>) = ? [pid 12911] +++ exited with 0 +++ [pid 12910] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12908] <... exit_group resumed>) = ? [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 12912 attached [pid 12910] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12912] set_robust_list(0x55556531f660, 24) = 0 [pid 12908] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12910] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12912 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12910] 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=12908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12910] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12910] exit_group(0) = ? [pid 12912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12912] setpgid(0, 0) = 0 [pid 12912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12910] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12912] <... openat resumed>) = 3 [pid 12912] write(3, "1000", 4) = 4 [pid 12912] close(3) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 12912] write(1, "executing program\n", 18executing program ) = 18 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12912] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12912] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12913 [pid 12912] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12912] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12912] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12912] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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./strace-static-x86_64: Process 12914 attached ./strace-static-x86_64: Process 12913 attached [pid 283] <... restart_syscall resumed>) = 0 [pid 12912] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12912] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12912] exit_group(0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12914 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12915 [pid 12912] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12915 attached [pid 12914] set_robust_list(0x55556531f660, 24 [pid 12913] set_robust_list(0x55556531f660, 24 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12912] +++ exited with 0 +++ ./strace-static-x86_64: Process 12916 attached [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12916 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12913] <... set_robust_list resumed>) = 0 [pid 12913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12913] setpgid(0, 0) = 0 [pid 12913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12913] write(3, "1000", 4) = 4 [pid 12913] close(3) = 0 executing program [pid 12913] write(1, "executing program\n", 18) = 18 [pid 12913] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12913] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12916] set_robust_list(0x55556531f660, 24 [pid 12913] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12913] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12915] set_robust_list(0x55556531f660, 24 [pid 12913] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12913] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12916] <... set_robust_list resumed>) = 0 [pid 12915] <... set_robust_list resumed>) = 0 [pid 12913] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12913] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12913] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12913] exit_group(0) = ? [pid 12916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12915] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12914] <... set_robust_list resumed>) = 0 [pid 12913] +++ exited with 0 +++ [pid 12916] <... prctl resumed>) = 0 [pid 12915] <... prctl resumed>) = 0 [pid 12914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12916] setpgid(0, 0 [pid 12915] setpgid(0, 0 [pid 12914] <... prctl resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 12916] <... setpgid resumed>) = 0 [pid 12915] <... setpgid resumed>) = 0 [pid 12914] setpgid(0, 0 [pid 12916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12914] <... setpgid resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12916] <... openat resumed>) = 3 [pid 12914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12916] write(3, "1000", 4 [pid 286] <... restart_syscall resumed>) = 0 [pid 12916] <... write resumed>) = 4 [pid 12915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12914] <... openat resumed>) = 3 [pid 12916] close(3 [pid 12914] write(3, "1000", 4 [pid 12915] <... openat resumed>) = 3 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12917 ./strace-static-x86_64: Process 12917 attached [pid 12916] <... close resumed>) = 0 [pid 12915] write(3, "1000", 4 [pid 12914] <... write resumed>) = 4 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12917] set_robust_list(0x55556531f660, 24 [pid 12916] write(1, "executing program\n", 18executing program [pid 12915] <... write resumed>) = 4 [pid 12914] close(3./strace-static-x86_64: Process 12918 attached [pid 12917] <... set_robust_list resumed>) = 0 [pid 12916] <... write resumed>) = 18 [pid 12915] close(3 [pid 12914] <... close resumed>) = 0 [pid 12917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12916] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12915] <... close resumed>) = 0 executing program executing program [pid 12914] write(1, "executing program\n", 18 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12918 [pid 12918] set_robust_list(0x55556531f660, 24 [pid 12917] <... prctl resumed>) = 0 [pid 12916] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12915] write(1, "executing program\n", 18 [pid 12914] <... write resumed>) = 18 [pid 12916] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12915] <... write resumed>) = 18 [pid 12916] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12915] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12914] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12918] <... set_robust_list resumed>) = 0 [pid 12917] setpgid(0, 0 [pid 12916] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12915] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12914] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12917] <... setpgid resumed>) = 0 [pid 12916] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12915] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12914] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12918] <... prctl resumed>) = 0 [pid 12917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12916] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12915] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12914] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12915] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12916] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12915] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12916] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12915] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12914] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12918] setpgid(0, 0 [pid 12917] <... openat resumed>) = 3 [pid 12916] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12915] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12914] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12918] <... setpgid resumed>) = 0 [pid 12917] write(3, "1000", 4 [pid 12916] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12915] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12914] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12917] <... write resumed>) = 4 [pid 12916] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12915] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12915] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12914] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12917] close(3 [pid 12916] exit_group(0 [pid 12915] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12914] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12918] <... openat resumed>) = 3 [pid 12917] <... close resumed>) = 0 [pid 12916] <... exit_group resumed>) = ? [pid 12915] exit_group(0 [pid 12918] write(3, "1000", 4 [pid 12917] write(1, "executing program\n", 18 [pid 12915] <... exit_group resumed>) = ? [pid 12914] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12918] <... write resumed>) = 4 [pid 12917] <... write resumed>) = 18 [pid 12916] +++ exited with 0 +++ [pid 12914] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12915] +++ exited with 0 +++ [pid 12918] close(3 [pid 12917] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12914] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12918] <... close resumed>) = 0 [pid 12917] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12914] exit_group(0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12915, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...>executing program [pid 12918] write(1, "executing program\n", 18 [pid 12917] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12914] <... exit_group resumed>) = ? [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 12918] <... write resumed>) = 18 [pid 12917] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12918] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12917] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12914] +++ exited with 0 +++ ./strace-static-x86_64: Process 12919 attached [pid 12918] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12917] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12918] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12917] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12919 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12919] set_robust_list(0x55556531f660, 24 [pid 12918] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12917] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12920 attached [pid 12919] <... set_robust_list resumed>) = 0 [pid 12918] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12917] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12920] set_robust_list(0x55556531f660, 24 [pid 12918] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12917] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12920 [pid 12920] <... set_robust_list resumed>) = 0 [pid 12918] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12917] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12919] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12918] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12917] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12920] <... prctl resumed>) = 0 [pid 12918] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12917] exit_group(0 [pid 12920] setpgid(0, 0 [pid 12918] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12917] <... exit_group resumed>) = ? [pid 12920] <... setpgid resumed>) = 0 [pid 12919] <... prctl resumed>) = 0 [pid 12918] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12917] +++ exited with 0 +++ [pid 284] <... restart_syscall resumed>) = 0 [pid 12920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12918] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12920] <... openat resumed>) = 3 [pid 12919] setpgid(0, 0 [pid 12918] exit_group(0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12920] write(3, "1000", 4 [pid 12918] <... exit_group resumed>) = ? [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12919] <... setpgid resumed>) = 0 [pid 12920] <... write resumed>) = 4 [pid 12918] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 12920] close(3 [pid 12919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12920] <... close resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12920] write(1, "executing program\n", 18) = 18 [pid 12920] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12919] <... openat resumed>) = 3 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12921 [pid 12920] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12919] write(3, "1000", 4 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12920] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12920] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12920] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12919] <... write resumed>) = 4 ./strace-static-x86_64: Process 12922 attached [pid 12920] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12919] close(3 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12923 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12922 [pid 12920] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12919] <... close resumed>) = 0 [pid 12920] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program ./strace-static-x86_64: Process 12921 attached ) = -1 EBADF (Bad file descriptor) [pid 12919] write(1, "executing program\n", 18 [pid 12921] set_robust_list(0x55556531f660, 24 [pid 12920] exit_group(0 [pid 12921] <... set_robust_list resumed>) = 0 [pid 12920] <... exit_group resumed>) = ? [pid 12919] <... write resumed>) = 18 [pid 12922] set_robust_list(0x55556531f660, 24 [pid 12921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12920] +++ exited with 0 +++ [pid 12919] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12921] <... prctl resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12921] setpgid(0, 0 [pid 12919] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12921] <... setpgid resumed>) = 0 [pid 12919] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12919] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12922] <... set_robust_list resumed>) = 0 [pid 12921] <... openat resumed>) = 3 [pid 12919] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12923 attached [pid 12921] write(3, "1000", 4 [pid 12919] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12922] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12919] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12922] <... prctl resumed>) = 0 [pid 12923] set_robust_list(0x55556531f660, 24 [pid 12921] <... write resumed>) = 4 [pid 12923] <... set_robust_list resumed>) = 0 [pid 12921] close(3 [pid 12923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12921] <... close resumed>) = 0 executing program [pid 12923] <... prctl resumed>) = 0 [pid 12921] write(1, "executing program\n", 18 [pid 12919] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12922] setpgid(0, 0 [pid 12923] setpgid(0, 0 [pid 12921] <... write resumed>) = 18 [pid 12919] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12923] <... setpgid resumed>) = 0 [pid 12921] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12922] <... setpgid resumed>) = 0 [pid 12921] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12919] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12923] <... openat resumed>) = 3 [pid 12921] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12919] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12923] write(3, "1000", 4 [pid 12922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12921] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12919] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12923] <... write resumed>) = 4 [pid 12921] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12923] close(3 [pid 12922] <... openat resumed>) = 3 [pid 12921] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12919] exit_group(0 [pid 12923] <... close resumed>) = 0 [pid 12922] write(3, "1000", 4 [pid 12921] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12919] <... exit_group resumed>) = ? [pid 12923] write(1, "executing program\n", 18 [pid 12922] <... write resumed>) = 4 [pid 12921] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12923] <... write resumed>) = 18 [pid 12921] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12923] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12921] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12923] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12922] close(3 [pid 12921] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12919] +++ exited with 0 +++ [pid 12923] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12922] <... close resumed>) = 0 [pid 12921] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12923] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12922] write(1, "executing program\n", 18 [pid 12921] exit_group(0 [pid 12923] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12922] <... write resumed>) = 18 [pid 12921] <... exit_group resumed>) = ? [pid 12923] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12922] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12921] +++ exited with 0 +++ [pid 12923] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12922] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12921, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12923] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12923] 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 12923] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12922] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12923] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12922] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12924 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12925 [pid 12923] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12922] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12925 attached [pid 12923] exit_group(0 [pid 12922] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12923] <... exit_group resumed>) = ? [pid 12925] set_robust_list(0x55556531f660, 24 [pid 12923] +++ exited with 0 +++ [pid 12922] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12924 attached [pid 12924] set_robust_list(0x55556531f660, 24) = 0 [pid 12924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12922] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12922] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12922] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12924] setpgid(0, 0 [pid 12922] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12924] <... setpgid resumed>) = 0 [pid 12922] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12925] <... set_robust_list resumed>) = 0 [pid 12924] <... openat resumed>) = 3 [pid 12922] exit_group(0 [pid 12924] write(3, "1000", 4executing program [pid 12922] <... exit_group resumed>) = ? [pid 12924] <... write resumed>) = 4 [pid 12924] close(3) = 0 [pid 12924] write(1, "executing program\n", 18) = 18 [pid 12924] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12924] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12924] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12922] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 12924] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12924] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12924] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12924] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12926 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 [pid 12924] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12924] exit_group(0) = ? ./strace-static-x86_64: Process 12927 attached [pid 12925] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12924] +++ exited with 0 +++ ./strace-static-x86_64: Process 12926 attached [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12924, 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 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12927 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12926] set_robust_list(0x55556531f660, 24) = 0 [pid 12926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12928 [pid 12926] setpgid(0, 0) = 0 [pid 12925] <... prctl resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12926] write(3, "1000", 4) = 4 [pid 12926] close(3) = 0 executing program [pid 12926] write(1, "executing program\n", 18 [pid 12925] setpgid(0, 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12929 [pid 12926] <... write resumed>) = 18 [pid 12925] <... setpgid resumed>) = 0 [pid 12927] set_robust_list(0x55556531f660, 24) = 0 [pid 12926] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12926] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12926] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12926] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12925] <... openat resumed>) = 3 ./strace-static-x86_64: Process 12928 attached [pid 12926] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12928] set_robust_list(0x55556531f660, 24 [pid 12926] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12925] write(3, "1000", 4 [pid 12928] <... set_robust_list resumed>) = 0 [pid 12926] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12925] <... write resumed>) = 4 [pid 12928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12927] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12926] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12925] close(3 [pid 12928] <... prctl resumed>) = 0 [pid 12926] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12928] setpgid(0, 0 [pid 12926] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12928] <... setpgid resumed>) = 0 [pid 12926] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12929 attached [pid 12928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12927] <... prctl resumed>) = 0 [pid 12926] exit_group(0 [pid 12925] <... close resumed>) = 0 [pid 12929] set_robust_list(0x55556531f660, 24 [pid 12928] <... openat resumed>) = 3 executing program [pid 12927] setpgid(0, 0 [pid 12926] <... exit_group resumed>) = ? [pid 12925] write(1, "executing program\n", 18 [pid 12929] <... set_robust_list resumed>) = 0 [pid 12928] write(3, "1000", 4 [pid 12927] <... setpgid resumed>) = 0 [pid 12926] +++ exited with 0 +++ [pid 12925] <... write resumed>) = 18 [pid 12929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12928] <... write resumed>) = 4 [pid 12929] <... prctl resumed>) = 0 [pid 12928] close(3 [pid 12925] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12929] setpgid(0, 0 [pid 12928] <... close resumed>) = 0 [pid 12925] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12929] <... setpgid resumed>) = 0 [pid 12928] write(1, "executing program\n", 18executing program [pid 12927] <... openat resumed>) = 3 [pid 12925] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12928] <... write resumed>) = 18 [pid 12927] write(3, "1000", 4 [pid 12925] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12929] <... openat resumed>) = 3 [pid 12928] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12929] write(3, "1000", 4 [pid 12928] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12929] <... write resumed>) = 4 [pid 12928] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12927] <... write resumed>) = 4 [pid 12925] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12929] close(3 [pid 12928] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12927] close(3 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12930 [pid 12925] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12929] <... close resumed>) = 0 [pid 12928] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12929] write(1, "executing program\n", 18executing program [pid 12928] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12927] <... close resumed>) = 0 [pid 12925] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12930 attached [pid 12929] <... write resumed>) = 18 [pid 12928] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 12927] write(1, "executing program\n", 18 [pid 12930] set_robust_list(0x55556531f660, 24 [pid 12929] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12928] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12927] <... write resumed>) = 18 [pid 12925] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12930] <... set_robust_list resumed>) = 0 [pid 12929] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12928] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12929] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12928] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12927] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12925] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12930] <... prctl resumed>) = 0 [pid 12929] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12928] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12927] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12930] setpgid(0, 0 [pid 12929] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12928] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12927] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12925] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12930] <... setpgid resumed>) = 0 [pid 12929] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12928] exit_group(0 [pid 12930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12929] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12928] <... exit_group resumed>) = ? [pid 12927] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12925] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12930] <... openat resumed>) = 3 [pid 12929] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12928] +++ exited with 0 +++ [pid 12927] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12925] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12930] write(3, "1000", 4 [pid 12929] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12927] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12930] <... write resumed>) = 4 [pid 12929] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12925] exit_group(0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12927] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 12930] close(3 [pid 12929] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12925] <... exit_group resumed>) = ? [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12930] <... close resumed>) = 0 [pid 12929] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12930] write(1, "executing program\n", 18 [pid 12929] exit_group(0 [pid 12927] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12930] <... write resumed>) = 18 [pid 12929] <... exit_group resumed>) = ? [pid 12930] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12929] +++ exited with 0 +++ [pid 12927] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12925] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 12930] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12927] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12930] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12927] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12930] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12930] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12927] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12925, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12930] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12930] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12927] exit_group(0 [pid 12930] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12927] <... exit_group resumed>) = ? [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12930] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12930] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12930] exit_group(0) = ? [pid 12930] +++ exited with 0 +++ [pid 12927] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12931 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12932 [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 12931 attached [pid 12931] set_robust_list(0x55556531f660, 24) = 0 [pid 12931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12931] setpgid(0, 0) = 0 [pid 12931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 12932 attached [pid 12931] write(3, "1000", 4executing program ) = 4 [pid 12931] close(3) = 0 [pid 12931] write(1, "executing program\n", 18) = 18 [pid 12931] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12931] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12931] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12932] set_robust_list(0x55556531f660, 24 [pid 12931] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12931] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12932] <... set_robust_list resumed>) = 0 [pid 12931] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12931] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12931] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12931] exit_group(0) = ? [pid 12932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12931] +++ exited with 0 +++ [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 12932] <... prctl resumed>) = 0 [pid 12932] setpgid(0, 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12932] <... setpgid resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 [pid 12932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 12933 attached ) = 3 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12932] write(3, "1000", 4 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12933 [pid 12932] <... write resumed>) = 4 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12933] set_robust_list(0x55556531f660, 24 [pid 12932] close(3) = 0 executing program [pid 12932] write(1, "executing program\n", 18 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12934 ./strace-static-x86_64: Process 12934 attached [pid 12933] <... set_robust_list resumed>) = 0 [pid 12932] <... write resumed>) = 18 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12935 [pid 12933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12933] <... prctl resumed>) = 0 [pid 12932] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12932] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12934] set_robust_list(0x55556531f660, 24 [pid 12933] setpgid(0, 0 [pid 12932] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 12935 attached [pid 12934] <... set_robust_list resumed>) = 0 [pid 12933] <... setpgid resumed>) = 0 [pid 12932] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12936 [pid 12935] set_robust_list(0x55556531f660, 24 [pid 12934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12932] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12935] <... set_robust_list resumed>) = 0 [pid 12932] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12935] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12934] <... prctl resumed>) = 0 [pid 12933] <... openat resumed>) = 3 [pid 12932] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12935] <... prctl resumed>) = 0 [pid 12934] setpgid(0, 0 [pid 12933] write(3, "1000", 4 [pid 12932] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 12936 attached [pid 12935] setpgid(0, 0 [pid 12934] <... setpgid resumed>) = 0 [pid 12933] <... write resumed>) = 4 [pid 12932] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12936] set_robust_list(0x55556531f660, 24 [pid 12935] <... setpgid resumed>) = 0 [pid 12933] close(3 [pid 12932] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12936] <... set_robust_list resumed>) = 0 [pid 12935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12933] <... close resumed>) = 0 [pid 12932] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12935] <... openat resumed>) = 3 [pid 12934] <... openat resumed>) = 3 [pid 12933] write(1, "executing program\n", 18 [pid 12932] exit_group(0 [pid 12936] <... prctl resumed>) = 0 [pid 12935] write(3, "1000", 4 [pid 12934] write(3, "1000", 4 [pid 12933] <... write resumed>) = 18 [pid 12932] <... exit_group resumed>) = ? [pid 12936] setpgid(0, 0 [pid 12935] <... write resumed>) = 4 [pid 12934] <... write resumed>) = 4 [pid 12933] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12932] +++ exited with 0 +++ [pid 12936] <... setpgid resumed>) = 0 [pid 12935] close(3 [pid 12934] close(3 [pid 12933] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12935] <... close resumed>) = 0 [pid 12934] <... close resumed>) = 0 [pid 12933] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12932, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12936] <... openat resumed>) = 3 executing program executing program [pid 12935] write(1, "executing program\n", 18 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12936] write(3, "1000", 4 [pid 12935] <... write resumed>) = 18 [pid 12934] write(1, "executing program\n", 18 [pid 12933] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12936] <... write resumed>) = 4 [pid 12935] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12934] <... write resumed>) = 18 [pid 12933] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12936] close(3 [pid 12935] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12936] <... close resumed>) = 0 [pid 12935] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12934] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12933] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 12936] write(1, "executing program\n", 18 [pid 12935] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12934] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12933] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12936] <... write resumed>) = 18 [pid 12935] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12934] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12936] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12935] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12933] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12934] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12936] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12935] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12933] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12936] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12935] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12934] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12933] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12936] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12935] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12934] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12933] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12936] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12935] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12933] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12934] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12936] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12935] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12936] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12935] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12933] exit_group(0 [pid 12936] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12935] exit_group(0 [pid 12934] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12936] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12935] <... exit_group resumed>) = ? [pid 12934] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12933] <... exit_group resumed>) = ? [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12937 [pid 12936] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12935] +++ exited with 0 +++ [pid 12934] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12936] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12936] exit_group(0) = ? [pid 12936] +++ exited with 0 +++ [pid 12934] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12933] +++ exited with 0 +++ [pid 12934] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12937 attached [pid 12934] exit_group(0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12934] <... exit_group resumed>) = ? [pid 12937] set_robust_list(0x55556531f660, 24) = 0 [pid 12937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12937] setpgid(0, 0) = 0 [pid 12937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12937] write(3, "1000", 4 [pid 12934] +++ exited with 0 +++ [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 12937] <... write resumed>) = 4 [pid 12937] close(3) = 0 [pid 12937] write(1, "executing program\n", 18) = 18 [pid 12937] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12938 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12937] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... restart_syscall resumed>) = 0 [pid 12937] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12937] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12937] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12937] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12937] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12939 [pid 12937] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12937] exit_group(0) = ? ./strace-static-x86_64: Process 12940 attached ./strace-static-x86_64: Process 12939 attached [pid 12937] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 12938 attached [pid 12938] set_robust_list(0x55556531f660, 24 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12940 [pid 12938] <... set_robust_list resumed>) = 0 [pid 12938] prctl(PR_SET_PDEATHSIG, SIGKILL [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=12937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12938] <... prctl resumed>) = 0 [pid 12938] setpgid(0, 0) = 0 [pid 12938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12941 [pid 12938] write(3, "1000", 4) = 4 [pid 12938] close(3) = 0 [pid 12938] write(1, "executing program\n", 18executing program ) = 18 [pid 12938] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12938] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12938] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_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 12938] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12938] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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) ./strace-static-x86_64: Process 12942 attached ./strace-static-x86_64: Process 12941 attached [pid 12940] set_robust_list(0x55556531f660, 24 [pid 12939] set_robust_list(0x55556531f660, 24 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12942 [pid 12939] <... set_robust_list resumed>) = 0 [pid 12938] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12938] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12938] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12941] set_robust_list(0x55556531f660, 24 [pid 12938] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12941] <... set_robust_list resumed>) = 0 [pid 12938] exit_group(0 [pid 12939] <... prctl resumed>) = 0 [pid 12942] set_robust_list(0x55556531f660, 24 [pid 12941] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12938] <... exit_group resumed>) = ? [pid 12939] setpgid(0, 0 [pid 12942] <... set_robust_list resumed>) = 0 [pid 12941] <... prctl resumed>) = 0 [pid 12940] <... set_robust_list resumed>) = 0 [pid 12939] <... setpgid resumed>) = 0 [pid 12941] setpgid(0, 0) = 0 [pid 12939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12942] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12938] +++ exited with 0 +++ [pid 12940] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12939] <... openat resumed>) = 3 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12942] <... prctl resumed>) = 0 [pid 12941] <... openat resumed>) = 3 [pid 12940] <... prctl resumed>) = 0 [pid 12939] write(3, "1000", 4 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12942] setpgid(0, 0 [pid 12941] write(3, "1000", 4 [pid 12940] setpgid(0, 0 [pid 12939] <... write resumed>) = 4 [pid 12942] <... setpgid resumed>) = 0 [pid 12941] <... write resumed>) = 4 [pid 12940] <... setpgid resumed>) = 0 [pid 12939] close(3 [pid 12942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12941] close(3 [pid 12939] <... close resumed>) = 0 [pid 12941] <... close resumed>) = 0 [pid 12940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12942] <... openat resumed>) = 3 [pid 12941] write(1, "executing program\n", 18 [pid 12939] write(1, "executing program\n", 18executing program executing program [pid 12940] <... openat resumed>) = 3 [pid 12942] write(3, "1000", 4 [pid 12941] <... write resumed>) = 18 [pid 12940] write(3, "1000", 4 [pid 12939] <... write resumed>) = 18 [pid 12942] <... write resumed>) = 4 [pid 12942] close(3executing program ) = 0 [pid 12942] write(1, "executing program\n", 18) = 18 [pid 12942] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12941] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12940] <... write resumed>) = 4 [pid 12939] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12941] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12942] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12941] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12942] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12940] close(3 [pid 12939] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12942] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12941] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12940] <... close resumed>) = 0 [pid 12939] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12942] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12941] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12940] write(1, "executing program\n", 18executing program [pid 12939] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] <... restart_syscall resumed>) = 0 [pid 12942] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12941] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12940] <... write resumed>) = 18 [pid 12939] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12942] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12941] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12940] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12939] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12942] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12941] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12940] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12939] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12942] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12941] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12940] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12939] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12943 attached [pid 12942] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12941] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12940] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12939] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12943 [pid 12942] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12941] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12940] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12939] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12943] set_robust_list(0x55556531f660, 24 [pid 12942] exit_group(0 [pid 12941] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12940] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12939] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12943] <... set_robust_list resumed>) = 0 [pid 12942] <... exit_group resumed>) = ? [pid 12941] exit_group(0 [pid 12940] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12939] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12943] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12942] +++ exited with 0 +++ [pid 12941] <... exit_group resumed>) = ? [pid 12940] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12939] exit_group(0 [pid 12943] <... prctl resumed>) = 0 [pid 12941] +++ exited with 0 +++ [pid 12940] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12939] <... exit_group resumed>) = ? [pid 12943] setpgid(0, 0 [pid 12940] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12939] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12940] 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=12942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12940] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12939, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12943] <... setpgid resumed>) = 0 [pid 12940] exit_group(0 [pid 287] <... restart_syscall resumed>) = 0 [pid 12940] <... exit_group resumed>) = ? [pid 285] <... restart_syscall resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12940] +++ exited with 0 +++ [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12943] <... openat resumed>) = 3 [pid 12943] write(3, "1000", 4./strace-static-x86_64: Process 12944 attached ) = 4 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12944 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12940, 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 12943] 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./strace-static-x86_64: Process 12945 attached [pid 12945] set_robust_list(0x55556531f660, 24executing program ) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12946 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12945 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12947 [pid 12943] <... close resumed>) = 0 [pid 12943] write(1, "executing program\n", 18./strace-static-x86_64: Process 12946 attached [pid 12944] set_robust_list(0x55556531f660, 24 [pid 12943] <... write resumed>) = 18 [pid 12946] set_robust_list(0x55556531f660, 24 [pid 12944] <... set_robust_list resumed>) = 0 [pid 12943] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12944] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12943] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12945] <... prctl resumed>) = 0 [pid 12945] setpgid(0, 0) = 0 [pid 12945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12943] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12946] <... set_robust_list resumed>) = 0 [pid 12944] <... prctl resumed>) = 0 [pid 12943] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12945] <... openat resumed>) = 3 [pid 12944] setpgid(0, 0 [pid 12943] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12946] <... prctl resumed>) = 0 [pid 12944] <... setpgid resumed>) = 0 [pid 12943] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12945] write(3, "1000", 4) = 4 [pid 12945] close(3 [pid 12944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12943] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12946] setpgid(0, 0 [pid 12944] <... openat resumed>) = 3 ./strace-static-x86_64: Process 12947 attached [pid 12945] <... close resumed>) = 0 [pid 12947] set_robust_list(0x55556531f660, 24 [pid 12945] write(1, "executing program\n", 18executing program [pid 12943] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12946] <... setpgid resumed>) = 0 [pid 12944] write(3, "1000", 4 [pid 12943] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12944] <... write resumed>) = 4 [pid 12947] <... set_robust_list resumed>) = 0 [pid 12945] <... write resumed>) = 18 [pid 12946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12944] close(3 [pid 12943] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12944] <... close resumed>) = 0 [pid 12943] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12947] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12946] <... openat resumed>) = 3 [pid 12945] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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 12944] write(1, "executing program\n", 18 [pid 12943] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12947] <... prctl resumed>) = 0 [pid 12946] write(3, "1000", 4 [pid 12945] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12944] <... write resumed>) = 18 [pid 12947] setpgid(0, 0 [pid 12945] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12943] exit_group(0 [pid 12947] <... setpgid resumed>) = 0 [pid 12946] <... write resumed>) = 4 [pid 12945] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12944] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12943] <... exit_group resumed>) = ? [pid 12947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12946] close(3 [pid 12945] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12944] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12947] <... openat resumed>) = 3 [pid 12945] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12947] write(3, "1000", 4 [pid 12945] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12947] <... write resumed>) = 4 [pid 12946] <... close resumed>) = 0 [pid 12945] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12944] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12943] +++ exited with 0 +++ [pid 12947] close(3 [pid 12946] write(1, "executing program\n", 18executing program [pid 12945] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12944] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12947] <... close resumed>) = 0 [pid 12946] <... write resumed>) = 18 [pid 12945] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12944] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 12947] write(1, "executing program\n", 18 [pid 12946] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12945] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12944] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12947] <... write resumed>) = 18 [pid 12946] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12945] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12944] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12947] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12946] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12945] exit_group(0 [pid 12947] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12946] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12945] <... exit_group resumed>) = ? [pid 12944] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12947] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12946] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12945] +++ exited with 0 +++ [pid 12944] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12947] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12946] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12944] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12947] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12946] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12944] 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=12945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12947] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12947] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12946] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12944] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12947] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12946] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12947] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12944] exit_group(0 [pid 12946] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12947] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12946] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12944] <... exit_group resumed>) = ? [pid 12947] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12946] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12947] exit_group(0) = ? [pid 12947] +++ exited with 0 +++ [pid 12946] exit_group(0 [pid 12944] +++ exited with 0 +++ [pid 12946] <... exit_group resumed>) = ? [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12946] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 12948 attached [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12948 [pid 283] <... restart_syscall resumed>) = 0 [pid 12948] set_robust_list(0x55556531f660, 24 [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 12948] <... set_robust_list resumed>) = 0 [pid 12948] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 12949 attached [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12949 [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 12950 attached [pid 12948] <... prctl resumed>) = 0 [pid 12948] setpgid(0, 0) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12950 ./strace-static-x86_64: Process 12951 attached [pid 12950] set_robust_list(0x55556531f660, 24 [pid 12949] set_robust_list(0x55556531f660, 24 [pid 12948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12951 ./strace-static-x86_64: Process 12952 attached [pid 12950] <... set_robust_list resumed>) = 0 [pid 12949] <... set_robust_list resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12952 [pid 12950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12949] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12950] <... prctl resumed>) = 0 [pid 12949] <... prctl resumed>) = 0 [pid 12948] <... openat resumed>) = 3 [pid 12951] set_robust_list(0x55556531f660, 24 [pid 12949] setpgid(0, 0 [pid 12950] setpgid(0, 0 [pid 12948] write(3, "1000", 4 [pid 12949] <... setpgid resumed>) = 0 [pid 12952] set_robust_list(0x55556531f660, 24 [pid 12951] <... set_robust_list resumed>) = 0 [pid 12950] <... setpgid resumed>) = 0 [pid 12948] <... write resumed>) = 4 [pid 12950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12948] close(3 [pid 12952] <... set_robust_list resumed>) = 0 [pid 12951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12950] <... openat resumed>) = 3 [pid 12950] write(3, "1000", 4 [pid 12949] <... openat resumed>) = 3 [pid 12948] <... close resumed>) = 0 [pid 12952] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12951] <... prctl resumed>) = 0 [pid 12950] <... write resumed>) = 4 [pid 12949] write(3, "1000", 4) = 4 [pid 12949] close(3) = 0 [pid 12949] write(1, "executing program\n", 18executing program ) = 18 [pid 12949] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12952] <... prctl resumed>) = 0 [pid 12951] setpgid(0, 0 [pid 12950] close(3 [pid 12948] write(1, "executing program\n", 18executing program [pid 12952] setpgid(0, 0 [pid 12951] <... setpgid resumed>) = 0 [pid 12950] <... close resumed>) = 0 executing program [pid 12949] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12948] <... write resumed>) = 18 [pid 12952] <... setpgid resumed>) = 0 [pid 12950] write(1, "executing program\n", 18 [pid 12949] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12950] <... write resumed>) = 18 [pid 12949] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12948] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12952] <... openat resumed>) = 3 [pid 12950] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12949] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12952] write(3, "1000", 4 [pid 12951] <... openat resumed>) = 3 [pid 12950] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12949] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12948] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12952] <... write resumed>) = 4 [pid 12951] write(3, "1000", 4 [pid 12950] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12949] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12948] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12952] close(3 [pid 12951] <... write resumed>) = 4 [pid 12950] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12949] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12948] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12952] <... close resumed>) = 0 [pid 12951] close(3 [pid 12950] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12949] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12948] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12952] write(1, "executing program\n", 18executing program [pid 12951] <... close resumed>) = 0 [pid 12950] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12949] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12948] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 12952] <... write resumed>) = 18 [pid 12951] write(1, "executing program\n", 18 [pid 12950] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12949] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12948] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12952] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12951] <... write resumed>) = 18 [pid 12950] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12949] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12952] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12951] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12950] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12949] exit_group(0 [pid 12948] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12952] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12951] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12950] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12949] <... exit_group resumed>) = ? [pid 12948] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12952] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12951] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12950] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12949] +++ exited with 0 +++ [pid 12948] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12952] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12951] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12950] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12948] 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=12949, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12952] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12951] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12950] exit_group(0 [pid 12948] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12952] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12951] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12950] <... exit_group resumed>) = ? [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12948] exit_group(0 [pid 12952] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12951] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12948] <... exit_group resumed>) = ? [pid 12950] +++ exited with 0 +++ [pid 12952] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12951] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12948] +++ exited with 0 +++ [pid 12952] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12951] 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=12950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12952] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12951] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 12952] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12951] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12952] exit_group(0 [pid 12951] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... restart_syscall resumed>) = 0 [pid 12952] <... exit_group resumed>) = ? [pid 12951] exit_group(0) = ? [pid 12952] +++ exited with 0 +++ [pid 12951] +++ exited with 0 +++ [pid 287] <... 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 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12951, 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 283] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12954 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12953 ./strace-static-x86_64: Process 12954 attached [pid 12954] set_robust_list(0x55556531f660, 24) = 0 [pid 12954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 executing program [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12955 [pid 12954] setpgid(0, 0) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12954] write(3, "1000", 4) = 4 [pid 12954] close(3) = 0 [pid 12954] write(1, "executing program\n", 18) = 18 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12956 [pid 12954] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12954] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12957 [pid 12954] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12954] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12954] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12957 attached ./strace-static-x86_64: Process 12956 attached ./strace-static-x86_64: Process 12953 attached [pid 12957] set_robust_list(0x55556531f660, 24 [pid 12956] set_robust_list(0x55556531f660, 24 [pid 12954] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12953] set_robust_list(0x55556531f660, 24./strace-static-x86_64: Process 12955 attached [pid 12957] <... set_robust_list resumed>) = 0 [pid 12956] <... set_robust_list resumed>) = 0 [pid 12954] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12956] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12954] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12957] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12955] set_robust_list(0x55556531f660, 24 [pid 12954] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12953] <... set_robust_list resumed>) = 0 [pid 12953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12953] setpgid(0, 0) = 0 [pid 12953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12955] <... set_robust_list resumed>) = 0 [pid 12954] exit_group(0 [pid 12953] write(3, "1000", 4 [pid 12957] <... prctl resumed>) = 0 [pid 12956] <... prctl resumed>) = 0 executing program [pid 12953] <... write resumed>) = 4 [pid 12953] close(3) = 0 [pid 12953] write(1, "executing program\n", 18) = 18 [pid 12953] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12954] <... exit_group resumed>) = ? [pid 12953] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12953] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12955] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12953] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12953] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12953] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12954] +++ exited with 0 +++ [pid 12957] setpgid(0, 0 [pid 12956] setpgid(0, 0 [pid 12955] <... prctl resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12954, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 12953] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12957] <... setpgid resumed>) = 0 [pid 12956] <... setpgid resumed>) = 0 [pid 12955] setpgid(0, 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12953] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12953] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12953] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12957] <... openat resumed>) = 3 [pid 12956] <... openat resumed>) = 3 [pid 12957] write(3, "1000", 4 [pid 12955] <... setpgid resumed>) = 0 [pid 12956] write(3, "1000", 4 [pid 12953] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12953] exit_group(0) = ? [pid 12957] <... write resumed>) = 4 [pid 12956] <... write resumed>) = 4 [pid 12955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12953] +++ exited with 0 +++ [pid 12957] close(3 [pid 12956] close(3 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12953, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12957] <... close resumed>) = 0 [pid 12955] <... openat resumed>) = 3 [pid 284] restart_syscall(<... resuming interrupted clone ...>executing program [pid 12957] write(1, "executing program\n", 18 [pid 12956] <... close resumed>) = 0 [pid 12955] write(3, "1000", 4 [pid 12957] <... write resumed>) = 18 [pid 12956] write(1, "executing program\n", 18 [pid 12955] <... write resumed>) = 4 executing program [pid 12957] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12956] <... write resumed>) = 18 [pid 12955] close(3 [pid 12957] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12956] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12957] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12955] <... close resumed>) = 0 [pid 12957] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12956] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12955] write(1, "executing program\n", 18 executing program [pid 287] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 12957] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12956] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12957] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12955] <... write resumed>) = 18 [pid 12956] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12957] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12956] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12955] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12957] <... 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 12958 attached [pid 12957] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12956] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12955] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 12959 attached [pid 12958] set_robust_list(0x55556531f660, 24 [pid 12957] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12956] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12955] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12958 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12959 [pid 12959] set_robust_list(0x55556531f660, 24 [pid 12958] <... set_robust_list resumed>) = 0 [pid 12957] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12956] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12955] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12959] <... set_robust_list resumed>) = 0 [pid 12958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12957] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12956] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12955] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12958] <... prctl resumed>) = 0 [pid 12957] exit_group(0 [pid 12956] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12959] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12956] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12955] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12958] setpgid(0, 0 [pid 12957] <... exit_group resumed>) = ? [pid 12956] exit_group(0 [pid 12955] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12959] <... prctl resumed>) = 0 [pid 12959] setpgid(0, 0) = 0 [pid 12959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12957] +++ exited with 0 +++ [pid 12959] write(3, "1000", 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12957, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12959] <... write resumed>) = 4 [pid 12955] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12959] close(3executing program [pid 12958] <... setpgid resumed>) = 0 [pid 12956] <... exit_group resumed>) = ? [pid 12955] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12959] <... close resumed>) = 0 [pid 12959] write(1, "executing program\n", 18) = 18 [pid 12959] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12959] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12959] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12956] +++ exited with 0 +++ [pid 12955] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12959] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12955] 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=12956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12959] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12955] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12959] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12958] <... openat resumed>) = 3 [pid 12955] exit_group(0 [pid 12959] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12958] write(3, "1000", 4 [pid 12955] <... exit_group resumed>) = ? [pid 12959] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12958] <... write resumed>) = 4 [pid 286] <... restart_syscall resumed>) = 0 [pid 12959] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12958] close(3 [pid 12955] +++ exited with 0 +++ [pid 12959] exit_group(0 [pid 12958] <... close resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... restart_syscall resumed>) = 0 [pid 12959] <... exit_group resumed>) = ? executing program [pid 12958] write(1, "executing program\n", 18 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12958] <... write resumed>) = 18 [pid 12958] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12958] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12959] +++ exited with 0 +++ [pid 12958] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12958] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12958] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12960 attached ) = -1 EBADF (Bad file descriptor) [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=12959, 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 12958] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12960 [pid 12958] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12958] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12958] exit_group(0) = ? ./strace-static-x86_64: Process 12961 attached ./strace-static-x86_64: Process 12962 attached [pid 12960] set_robust_list(0x55556531f660, 24 [pid 12958] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12961] set_robust_list(0x55556531f660, 24) = 0 [pid 12961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12960] <... set_robust_list resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12961 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12962 [pid 12961] setpgid(0, 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12961] <... setpgid resumed>) = 0 [pid 12961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12961] write(3, "1000", 4) = 4 [pid 12961] close(3) = 0 [pid 12961] write(1, "executing program\n", 18executing program ) = 18 [pid 12961] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12963 attached [pid 12962] set_robust_list(0x55556531f660, 24 [pid 12961] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12963 [pid 12961] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12962] <... set_robust_list resumed>) = 0 [pid 12961] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12960] <... prctl resumed>) = 0 [pid 12961] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12960] setpgid(0, 0 [pid 12962] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12961] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12960] <... setpgid resumed>) = 0 [pid 12963] set_robust_list(0x55556531f660, 24 [pid 12962] <... prctl resumed>) = 0 [pid 12961] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12961] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12961] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12961] exit_group(0 [pid 12960] <... openat resumed>) = 3 [pid 12962] setpgid(0, 0 [pid 12961] <... exit_group resumed>) = ? [pid 12960] write(3, "1000", 4 [pid 12963] <... set_robust_list resumed>) = 0 [pid 12962] <... setpgid resumed>) = 0 [pid 12960] <... write resumed>) = 4 [pid 12963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12960] close(3executing program [pid 12961] +++ exited with 0 +++ [pid 12960] <... close resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 12960] write(1, "executing program\n", 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12960] <... 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 12963] <... prctl resumed>) = 0 [pid 12962] <... openat resumed>) = 3 [pid 12960] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12964 attached [pid 12963] setpgid(0, 0 [pid 12962] write(3, "1000", 4 [pid 12960] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12964 [pid 12964] set_robust_list(0x55556531f660, 24 [pid 12963] <... setpgid resumed>) = 0 [pid 12962] <... write resumed>) = 4 [pid 12960] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12962] close(3 [pid 12964] <... set_robust_list resumed>) = 0 [pid 12963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12960] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12964] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12962] <... close resumed>) = 0 [pid 12960] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12963] <... openat resumed>) = 3 [pid 12962] write(1, "executing program\n", 18 executing program [pid 12960] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12964] <... prctl resumed>) = 0 [pid 12962] <... write resumed>) = 18 [pid 12960] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12964] setpgid(0, 0) = 0 [pid 12964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12960] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12965 [pid 12962] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12963] write(3, "1000", 4 [pid 12960] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12963] <... write resumed>) = 4 [pid 12962] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12960] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12962] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12960] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12963] close(3 [pid 12962] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12964] write(3, "1000", 4 [pid 12960] exit_group(0 [pid 12964] <... write resumed>) = 4 [pid 12963] <... close resumed>) = 0 [pid 12962] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12960] <... exit_group resumed>) = ? [pid 12964] close(3 [pid 12963] write(1, "executing program\n", 18 [pid 12962] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 12965 attached [pid 12964] <... close resumed>) = 0 [pid 12965] set_robust_list(0x55556531f660, 24 [pid 12964] write(1, "executing program\n", 18 [pid 12965] <... set_robust_list resumed>) = 0 [pid 12964] <... write resumed>) = 18 executing program executing program [pid 12965] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12964] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12963] <... write resumed>) = 18 [pid 12962] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12960] +++ exited with 0 +++ [pid 12965] <... prctl resumed>) = 0 [pid 12964] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12963] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12965] setpgid(0, 0 [pid 12964] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12962] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12965] <... setpgid resumed>) = 0 [pid 12964] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12963] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12962] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12964] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12963] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12965] <... openat resumed>) = 3 [pid 12964] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12962] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12963] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12965] write(3, "1000", 4 [pid 12964] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12962] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12965] <... write resumed>) = 4 [pid 12964] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12963] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12962] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 12965] close(3 [pid 12964] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12963] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12962] exit_group(0 [pid 12965] <... close resumed>) = 0 [pid 12964] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12963] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12962] <... exit_group resumed>) = ? [pid 12965] write(1, "executing program\n", 18 [pid 12964] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12965] <... write resumed>) = 18 [pid 12964] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12963] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12965] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12964] exit_group(0 [pid 12965] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12964] <... exit_group resumed>) = ? [pid 12965] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12964] +++ exited with 0 +++ [pid 12963] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12962] +++ exited with 0 +++ [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12965] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12963] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12965] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12965] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12963] 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=12964, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12965] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12963] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12966 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12965] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12963] exit_group(0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12965] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12963] <... exit_group resumed>) = ? [pid 12965] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12965] exit_group(0) = ? [pid 12965] +++ exited with 0 +++ [pid 12963] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12965, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12967 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 12966 attached [pid 12966] set_robust_list(0x55556531f660, 24) = 0 [pid 12966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12966] setpgid(0, 0) = 0 [pid 12966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12966] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 12967 attached [pid 287] <... restart_syscall resumed>) = 0 [pid 12966] close(3) = 0 executing program [pid 12966] write(1, "executing program\n", 18) = 18 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12966] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12968 attached [pid 12967] set_robust_list(0x55556531f660, 24 [pid 12966] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12968] set_robust_list(0x55556531f660, 24 [pid 12966] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12968 [pid 12968] <... set_robust_list resumed>) = 0 [pid 12966] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12968] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12967] <... set_robust_list resumed>) = 0 [pid 12966] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12968] <... prctl resumed>) = 0 [pid 12967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12968] setpgid(0, 0 [pid 12967] setpgid(0, 0 [pid 12966] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12967] <... setpgid resumed>) = 0 [pid 12967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12966] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12968] <... setpgid resumed>) = 0 [pid 12967] <... openat resumed>) = 3 [pid 12967] write(3, "1000", 4) = 4 [pid 12967] close(3) = 0 [pid 12966] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12967] write(1, "executing program\n", 18 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 12968] <... openat resumed>) = 3 [pid 12967] <... write resumed>) = 18 [pid 12966] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12968] write(3, "1000", 4 [pid 12967] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12966] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12968] <... write resumed>) = 4 [pid 12967] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12966] 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 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12968] close(3 [pid 12967] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12966] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12968] <... close resumed>) = 0 [pid 12967] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12966] exit_group(0 [pid 12968] write(1, "executing program\n", 18 [pid 12967] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12966] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12970 attached ./strace-static-x86_64: Process 12969 attached [pid 12968] <... write resumed>) = 18 [pid 12967] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12966] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12969 [pid 12970] set_robust_list(0x55556531f660, 24 [pid 12969] set_robust_list(0x55556531f660, 24 [pid 12968] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12967] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12970 [pid 12970] <... set_robust_list resumed>) = 0 [pid 12969] <... set_robust_list resumed>) = 0 [pid 12968] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12967] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12968] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12967] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12968] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12967] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12968] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12967] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12969] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12968] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12967] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12968] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12967] exit_group(0 [pid 12970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12969] <... prctl resumed>) = 0 [pid 12968] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12970] <... prctl resumed>) = 0 [pid 12969] setpgid(0, 0 [pid 12968] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12967] <... exit_group resumed>) = ? [pid 12970] setpgid(0, 0 [pid 12969] <... setpgid resumed>) = 0 [pid 12968] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12970] <... setpgid resumed>) = 0 [pid 12969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12969] <... openat resumed>) = 3 [pid 12968] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12967] +++ exited with 0 +++ [pid 12970] <... openat resumed>) = 3 [pid 12969] write(3, "1000", 4 [pid 12968] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12970] write(3, "1000", 4 [pid 12969] <... write resumed>) = 4 [pid 12968] exit_group(0 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12970] <... write resumed>) = 4 [pid 12969] close(3 [pid 12968] <... exit_group resumed>) = ? [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12970] close(3 [pid 12969] <... close resumed>) = 0 [pid 12970] <... close resumed>) = 0 [pid 12969] write(1, "executing program\n", 18 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program [pid 12970] write(1, "executing program\n", 18 [pid 12969] <... write resumed>) = 18 [pid 12968] +++ exited with 0 +++ [pid 283] <... restart_syscall resumed>) = 0 [pid 12970] <... write resumed>) = 18 [pid 12969] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12971 ./strace-static-x86_64: Process 12971 attached [pid 12969] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12970] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12969] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12971] set_robust_list(0x55556531f660, 24 [pid 12970] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12969] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12969] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12969] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12972 attached [pid 12971] <... set_robust_list resumed>) = 0 [pid 12970] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12969] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12970] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12969] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12972 [pid 12972] set_robust_list(0x55556531f660, 24 [pid 12971] <... prctl resumed>) = 0 [pid 12970] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12969] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12972] <... set_robust_list resumed>) = 0 [pid 12971] setpgid(0, 0 [pid 12970] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12969] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12970] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12972] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12971] <... setpgid resumed>) = 0 [pid 12969] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12972] <... prctl resumed>) = 0 [pid 12971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12970] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12970] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12969] exit_group(0 [pid 12970] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12971] <... openat resumed>) = 3 [pid 12970] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12969] <... exit_group resumed>) = ? [pid 12972] setpgid(0, 0 [pid 12970] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12970] exit_group(0) = ? [pid 12972] <... setpgid resumed>) = 0 [pid 12971] write(3, "1000", 4 [pid 12970] +++ exited with 0 +++ [pid 12969] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 12972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12971] <... write resumed>) = 4 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12971] close(3executing program [pid 12972] <... openat resumed>) = 3 [pid 12971] <... close resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12972] write(3, "1000", 4 [pid 12971] write(1, "executing program\n", 18 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12972] <... write resumed>) = 4 [pid 12971] <... write resumed>) = 18 [pid 12972] close(3) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12973 [pid 12971] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12973 attached ) = -1 EPERM (Operation not permitted) [pid 12971] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12973] set_robust_list(0x55556531f660, 24 [pid 12971] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12973] <... set_robust_list resumed>) = 0 [pid 12971] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12973] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12971] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12973] <... prctl resumed>) = 0 [pid 12971] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12973] setpgid(0, 0executing program [pid 12972] write(1, "executing program\n", 18 [pid 12973] <... setpgid resumed>) = 0 [pid 12972] <... write resumed>) = 18 [pid 12971] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 12972] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12971] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12972] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12971] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... restart_syscall resumed>) = 0 [pid 12972] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12971] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12972] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12971] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12972] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12971] exit_group(0 [pid 12972] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12973] <... openat resumed>) = 3 [pid 12972] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12971] <... exit_group resumed>) = ? [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12972] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12972] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12972] exit_group(0) = ? [pid 12972] +++ exited with 0 +++ [pid 12971] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12974 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12975 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12972, 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 ...>./strace-static-x86_64: Process 12974 attached [pid 12974] set_robust_list(0x55556531f660, 24) = 0 [pid 12974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12973] write(3, "1000", 4./strace-static-x86_64: Process 12975 attached [pid 12974] <... prctl resumed>) = 0 [pid 12974] setpgid(0, 0) = 0 [pid 12975] set_robust_list(0x55556531f660, 24 [pid 12974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12973] <... write resumed>) = 4 [pid 12974] <... openat resumed>) = 3 [pid 12973] close(3 [pid 286] <... restart_syscall resumed>) = 0 [pid 12973] <... close resumed>) = 0 executing program [pid 12974] write(3, "1000", 4 [pid 12973] write(1, "executing program\n", 18 [pid 12974] <... write resumed>) = 4 executing program [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12973] <... write resumed>) = 18 [pid 12974] close(3) = 0 [pid 12974] write(1, "executing program\n", 18) = 18 [pid 12974] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12973] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12976 [pid 12974] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12975] <... set_robust_list resumed>) = 0 [pid 12973] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12974] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12974] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12973] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12974] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12975] <... prctl resumed>) = 0 [pid 12973] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12974] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12973] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12975] setpgid(0, 0 [pid 12974] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 12976 attached [pid 12974] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12973] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12976] set_robust_list(0x55556531f660, 24 [pid 12975] <... setpgid resumed>) = 0 [pid 12974] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12973] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12976] <... set_robust_list resumed>) = 0 [pid 12974] 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 12976] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12974] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12973] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12976] <... prctl resumed>) = 0 [pid 12975] <... openat resumed>) = 3 [pid 12974] exit_group(0 [pid 12973] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12977 [pid 12976] setpgid(0, 0 [pid 12975] write(3, "1000", 4 [pid 12974] <... exit_group resumed>) = ? [pid 12973] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12977 attached [pid 12976] <... setpgid resumed>) = 0 [pid 12975] <... write resumed>) = 4 [pid 12974] +++ exited with 0 +++ [pid 12973] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12975] close(3 [pid 12973] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program executing program [pid 12975] <... close resumed>) = 0 [pid 12973] exit_group(0 [pid 12975] write(1, "executing program\n", 18 [pid 12973] <... exit_group resumed>) = ? [pid 12975] <... write resumed>) = 18 [pid 12976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12976] write(3, "1000", 4) = 4 [pid 12976] close(3) = 0 [pid 12976] write(1, "executing program\n", 18) = 18 [pid 12976] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12973] +++ exited with 0 +++ [pid 12976] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12975] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12977] set_robust_list(0x55556531f660, 24 [pid 12976] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12975] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12976] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12975] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12976] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12975] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12976] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12975] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12977] <... set_robust_list resumed>) = 0 [pid 12976] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12976] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12975] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12976] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12975] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12976] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12975] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12977] <... prctl resumed>) = 0 [pid 12976] exit_group(0) = ? [pid 12975] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12977] setpgid(0, 0 [pid 12976] +++ exited with 0 +++ [pid 12975] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12975] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12977] <... setpgid resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12975] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12975] exit_group(0) = ? [pid 12977] <... openat resumed>) = 3 [pid 12977] write(3, "1000", 4) = 4 [pid 12977] close(3 [pid 12975] +++ exited with 0 +++ [pid 12977] <... close resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 12977] write(1, "executing program\n", 18) = 18 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12977] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 12978 attached [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12977] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12978 [pid 12978] set_robust_list(0x55556531f660, 24 [pid 286] <... restart_syscall resumed>) = 0 [pid 12978] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 12979 attached [pid 12977] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12979 [pid 12979] set_robust_list(0x55556531f660, 24 [pid 12978] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12977] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12979] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 12980 attached [pid 12979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12978] <... prctl resumed>) = 0 [pid 12977] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12980] set_robust_list(0x55556531f660, 24 [pid 12978] setpgid(0, 0 [pid 12977] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12980 [pid 12979] <... prctl resumed>) = 0 [pid 12979] setpgid(0, 0) = 0 [pid 12979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12978] <... setpgid resumed>) = 0 [pid 12977] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 12981 [pid 12980] <... set_robust_list resumed>) = 0 [pid 12978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12979] <... openat resumed>) = 3 [pid 12977] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12977] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12979] write(3, "1000", 4 [pid 12977] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12978] <... openat resumed>) = 3 [pid 12977] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12978] write(3, "1000", 4 [pid 12980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12977] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12978] <... write resumed>) = 4 [pid 12979] <... write resumed>) = 4 [pid 12979] close(3 [pid 12978] close(3 [pid 12977] exit_group(0 [pid 12980] <... prctl resumed>) = 0 [pid 12979] <... close resumed>) = 0 executing program executing program [pid 12977] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12981 attached [pid 12979] write(1, "executing program\n", 18 [pid 12978] <... close resumed>) = 0 [pid 12981] set_robust_list(0x55556531f660, 24 [pid 12979] <... write resumed>) = 18 [pid 12981] <... set_robust_list resumed>) = 0 [pid 12979] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12979] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12977] +++ exited with 0 +++ [pid 12978] write(1, "executing program\n", 18 [pid 12981] <... prctl resumed>) = 0 [pid 12980] setpgid(0, 0 [pid 12979] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12978] <... write resumed>) = 18 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12981] setpgid(0, 0 [pid 12980] <... setpgid resumed>) = 0 [pid 12979] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12978] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 12981] <... setpgid resumed>) = 0 [pid 12979] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12978] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12979] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12978] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12981] <... openat resumed>) = 3 [pid 12980] <... openat resumed>) = 3 [pid 12979] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12981] write(3, "1000", 4 [pid 12980] write(3, "1000", 4 [pid 12979] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12978] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12981] <... write resumed>) = 4 [pid 12980] <... write resumed>) = 4 [pid 12979] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12978] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12981] close(3 [pid 12980] close(3 [pid 12979] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12978] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12981] <... close resumed>) = 0 [pid 12980] <... close resumed>) = 0 [pid 12979] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 executing program [pid 12978] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12981] write(1, "executing program\n", 18 executing program [pid 12980] write(1, "executing program\n", 18 [pid 12979] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12981] <... write resumed>) = 18 [pid 12980] <... write resumed>) = 18 [pid 12979] exit_group(0 [pid 12978] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12981] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12980] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12979] <... exit_group resumed>) = ? [pid 12978] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12981] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12980] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12978] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 12981] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12980] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12979] +++ exited with 0 +++ [pid 12978] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12981] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12978] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12981] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12981] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12980] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12978] exit_group(0 [pid 12981] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12980] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12981] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12978] <... exit_group resumed>) = ? [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12980] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12981] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12981] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12981] exit_group(0) = ? [pid 12981] +++ exited with 0 +++ [pid 12980] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12978] +++ exited with 0 +++ ./strace-static-x86_64: Process 12982 attached [pid 12980] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12982 [pid 12980] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... restart_syscall resumed>) = 0 [pid 12980] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12980] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] <... restart_syscall resumed>) = 0 [pid 12980] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12980] exit_group(0./strace-static-x86_64: Process 12983 attached ) = ? [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12983 [pid 12982] set_robust_list(0x55556531f660, 24) = 0 [pid 12982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12982] setpgid(0, 0) = 0 [pid 12982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12980] +++ exited with 0 +++ [pid 12982] <... openat resumed>) = 3 [pid 12982] write(3, "1000", 4) = 4 [pid 12982] close(3executing program ) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12982] write(1, "executing program\n", 18 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12984 [pid 12982] <... write resumed>) = 18 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12982] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12982] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12985 [pid 12982] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12982] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12982] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12986 attached ./strace-static-x86_64: Process 12984 attached ) = -1 EBADF (Bad file descriptor) [pid 12983] set_robust_list(0x55556531f660, 24 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12986 [pid 12982] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12982] 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 12985 attached [pid 12986] set_robust_list(0x55556531f660, 24 [pid 12984] set_robust_list(0x55556531f660, 24 [pid 12983] <... set_robust_list resumed>) = 0 [pid 12982] exit_group(0 [pid 12985] set_robust_list(0x55556531f660, 24 [pid 12982] <... exit_group resumed>) = ? [pid 12986] <... set_robust_list resumed>) = 0 [pid 12985] <... set_robust_list resumed>) = 0 [pid 12984] <... set_robust_list resumed>) = 0 [pid 12983] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12982] +++ exited with 0 +++ [pid 12985] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12985] <... prctl resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12985] setpgid(0, 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 12985] <... setpgid resumed>) = 0 [pid 12985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12983] <... prctl resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12985] write(3, "1000", 4) = 4 [pid 12985] close(3) = 0 [pid 12985] write(1, "executing program\n", 18executing program [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12987 [pid 12985] <... write resumed>) = 18 [pid 12983] setpgid(0, 0 [pid 12985] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12983] <... setpgid resumed>) = 0 [pid 12986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12985] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12985] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12986] <... prctl resumed>) = 0 [pid 12984] <... prctl resumed>) = 0 [pid 12983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12985] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12985] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12987 attached ) = -1 EFAULT (Bad address) [pid 12983] <... openat resumed>) = 3 [pid 12987] set_robust_list(0x55556531f660, 24 [pid 12985] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12987] <... set_robust_list resumed>) = 0 [pid 12986] setpgid(0, 0 [pid 12985] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12984] setpgid(0, 0 [pid 12983] write(3, "1000", 4 [pid 12987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12985] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12983] <... write resumed>) = 4 [pid 12987] <... prctl resumed>) = 0 [pid 12986] <... setpgid resumed>) = 0 [pid 12985] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12984] <... setpgid resumed>) = 0 [pid 12983] close(3 [pid 12987] setpgid(0, 0 [pid 12985] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12987] <... setpgid resumed>) = 0 [pid 12985] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12983] <... close resumed>) = 0 [pid 12987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12985] exit_group(0 [pid 12984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12987] <... openat resumed>) = 3 [pid 12985] <... exit_group resumed>) = ? executing program [pid 12983] write(1, "executing program\n", 18 [pid 12987] write(3, "1000", 4 [pid 12986] <... openat resumed>) = 3 [pid 12985] +++ exited with 0 +++ [pid 12984] <... openat resumed>) = 3 [pid 12983] <... write resumed>) = 18 [pid 12987] <... write resumed>) = 4 [pid 12986] write(3, "1000", 4 [pid 12984] write(3, "1000", 4 [pid 12987] close(3 [pid 12986] <... write resumed>) = 4 [pid 12984] <... write resumed>) = 4 [pid 12983] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12987] <... close resumed>) = 0 [pid 12986] close(3 [pid 12984] close(3executing program [pid 12983] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12987] write(1, "executing program\n", 18 [pid 12986] <... close resumed>) = 0 [pid 12984] <... close resumed>) = 0 executing program [pid 12983] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12987] <... write resumed>) = 18 [pid 12986] write(1, "executing program\n", 18 [pid 12984] write(1, "executing program\n", 18executing program [pid 12983] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12987] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12986] <... write resumed>) = 18 [pid 12984] <... write resumed>) = 18 [pid 12983] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12987] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12986] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12984] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12983] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12987] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12986] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12984] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12983] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12987] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12986] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12984] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12983] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12987] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12986] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12984] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12983] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... restart_syscall resumed>) = 0 [pid 12987] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12986] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12984] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12983] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12987] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12986] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12984] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12983] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12986] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12984] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12983] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12988 attached [pid 12987] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12986] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12984] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12983] exit_group(0 [pid 12986] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12984] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12983] <... exit_group resumed>) = ? [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12988 [pid 12988] set_robust_list(0x55556531f660, 24 [pid 12987] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12986] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12984] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12983] +++ exited with 0 +++ [pid 12987] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12986] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12984] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12987] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12986] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12984] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12987] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12986] exit_group(0 [pid 12988] <... set_robust_list resumed>) = 0 [pid 12984] exit_group(0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12986] <... exit_group resumed>) = ? [pid 12984] <... exit_group resumed>) = ? [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12988] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12987] exit_group(0 [pid 12986] +++ exited with 0 +++ [pid 12984] +++ exited with 0 +++ [pid 284] <... restart_syscall resumed>) = 0 [pid 12987] <... exit_group resumed>) = ? [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12987] +++ exited with 0 +++ [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12987, 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 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12989 attached , child_tidptr=0x55556531f650) = 12989 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12989] set_robust_list(0x55556531f660, 24) = 0 [pid 12989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12990 [pid 12989] setpgid(0, 0) = 0 [pid 12989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12988] <... prctl resumed>) = 0 [pid 12989] <... openat resumed>) = 3 [pid 12989] write(3, "1000", 4) = 4 [pid 12989] close(3) = 0 executing program [pid 12989] write(1, "executing program\n", 18 [pid 12988] setpgid(0, 0 [pid 12989] <... write resumed>) = 18 [pid 12989] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12988] <... setpgid resumed>) = 0 [pid 12989] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12989] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12989] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12988] <... openat resumed>) = 3 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12991 [pid 12989] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12989] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12991 attached [pid 12988] write(3, "1000", 4 [pid 12991] set_robust_list(0x55556531f660, 24 [pid 12989] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12988] <... write resumed>) = 4 ./strace-static-x86_64: Process 12990 attached [pid 12991] <... set_robust_list resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 12989] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12988] close(3 [pid 12989] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12988] <... close resumed>) = 0 executing program [pid 12989] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12988] write(1, "executing program\n", 18 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12991] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12989] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12988] <... write resumed>) = 18 [pid 12989] exit_group(0 [pid 12988] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12992 [pid 12991] <... prctl resumed>) = 0 [pid 12990] set_robust_list(0x55556531f660, 24 [pid 12989] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 12992 attached [pid 12991] setpgid(0, 0 [pid 12990] <... set_robust_list resumed>) = 0 [pid 12988] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12989] +++ exited with 0 +++ [pid 12991] <... setpgid resumed>) = 0 [pid 12988] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12990] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12988] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12990] <... prctl resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12989, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12992] set_robust_list(0x55556531f660, 24 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12988] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12991] <... openat resumed>) = 3 [pid 12990] setpgid(0, 0 [pid 12988] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12992] <... set_robust_list resumed>) = 0 [pid 12990] <... setpgid resumed>) = 0 [pid 12988] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12991] write(3, "1000", 4 [pid 12992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12992] setpgid(0, 0) = 0 [pid 12988] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12988] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12991] <... write resumed>) = 4 [pid 12992] <... openat resumed>) = 3 [pid 12990] <... openat resumed>) = 3 [pid 12988] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12992] write(3, "1000", 4 [pid 12991] close(3 [pid 12988] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12990] write(3, "1000", 4 [pid 12992] <... write resumed>) = 4 [pid 12988] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12991] <... close resumed>) = 0 [pid 12992] close(3) = 0 [pid 12991] write(1, "executing program\n", 18 [pid 12988] exit_group(0 [pid 12990] <... write resumed>) = 4 executing program [pid 12991] <... write resumed>) = 18 [pid 12988] <... exit_group resumed>) = ? executing program [pid 12992] write(1, "executing program\n", 18) = 18 [pid 12992] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12992] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12992] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12988] +++ exited with 0 +++ [pid 12992] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12991] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12990] close(3 [pid 12992] 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=12988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12992] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12992] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12991] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12990] <... close resumed>) = 0 [pid 12992] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12992] exit_group(0 [pid 12991] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12990] write(1, "executing program\n", 18 [pid 287] <... restart_syscall resumed>) = 0 [pid 12992] <... exit_group resumed>) = ? [pid 284] <... restart_syscall resumed>) = 0 [pid 12991] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12990] <... write resumed>) = 18 [pid 12992] +++ exited with 0 +++ [pid 12991] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12991] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12990] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12992, 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 12991] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12990] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 12994 attached ./strace-static-x86_64: Process 12993 attached [pid 12991] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 12995 attached [pid 12994] set_robust_list(0x55556531f660, 24 [pid 12993] set_robust_list(0x55556531f660, 24 [pid 12990] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 12993 [pid 12994] <... set_robust_list resumed>) = 0 [pid 12993] <... set_robust_list resumed>) = 0 [pid 12991] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12990] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12994 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 12995 [pid 12994] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12995] set_robust_list(0x55556531f660, 24 [pid 12993] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12991] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12990] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12994] <... prctl resumed>) = 0 [pid 12993] <... prctl resumed>) = 0 [pid 12995] <... set_robust_list resumed>) = 0 [pid 12991] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12990] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12994] setpgid(0, 0 [pid 12993] setpgid(0, 0 [pid 12991] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12990] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12994] <... setpgid resumed>) = 0 [pid 12993] <... setpgid resumed>) = 0 [pid 12991] exit_group(0 [pid 12990] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12991] <... exit_group resumed>) = ? [pid 12994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12995] <... prctl resumed>) = 0 [pid 12995] setpgid(0, 0) = 0 [pid 12991] +++ exited with 0 +++ [pid 12990] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12993] <... openat resumed>) = 3 [pid 12994] <... openat resumed>) = 3 [pid 12990] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12993] write(3, "1000", 4 [pid 12995] <... openat resumed>) = 3 [pid 12994] write(3, "1000", 4 [pid 12993] <... write resumed>) = 4 [pid 12990] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 12994] <... write resumed>) = 4 [pid 12993] close(3 [pid 12990] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12994] close(3 [pid 12993] <... close resumed>) = 0 [pid 12990] exit_group(0 [pid 12994] <... close resumed>) = 0 [pid 12993] write(1, "executing program\n", 18executing program [pid 12990] <... exit_group resumed>) = ? [pid 12995] write(3, "1000", 4 [pid 12994] write(1, "executing program\n", 18 [pid 12993] <... write resumed>) = 18 executing program [pid 12995] <... write resumed>) = 4 [pid 12994] <... write resumed>) = 18 [pid 12993] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12990] +++ exited with 0 +++ [pid 12994] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12993] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12994] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12993] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12995] close(3 [pid 12994] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12993] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12994] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12993] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12995] <... close resumed>) = 0 [pid 12994] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 12993] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12995] write(1, "executing program\n", 18 [pid 12994] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12993] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12995] <... write resumed>) = 18 [pid 12994] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12993] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 12995] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12994] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12993] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12995] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12994] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12993] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12994] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12993] 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./strace-static-x86_64: Process 12996 attached [pid 12995] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12994] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12993] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12995] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12994] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12993] exit_group(0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 12996 [pid 12994] exit_group(0 [pid 12993] <... exit_group resumed>) = ? [pid 12996] set_robust_list(0x55556531f660, 24 [pid 12995] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12994] <... exit_group resumed>) = ? [pid 12993] +++ exited with 0 +++ [pid 12996] <... set_robust_list resumed>) = 0 [pid 12995] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12994] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 12997 [pid 12995] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=12993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 12997 attached [pid 12997] set_robust_list(0x55556531f660, 24) = 0 [pid 12995] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12995] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 12995] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12995] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 12997] <... prctl resumed>) = 0 [pid 12995] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12997] setpgid(0, 0) = 0 [pid 12995] exit_group(0executing program [pid 12997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12995] <... exit_group resumed>) = ? [pid 12997] <... openat resumed>) = 3 [pid 12997] write(3, "1000", 4) = 4 [pid 12997] close(3) = 0 [pid 12997] write(1, "executing program\n", 18) = 18 [pid 12997] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12995] +++ exited with 0 +++ [pid 12997] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=12995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 12997] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 12997] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12997] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12997] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12996] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12997] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 12997] 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 12997] exit_group(0) = ? [pid 12997] +++ exited with 0 +++ [pid 12996] <... prctl resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 12998 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 12998 attached [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12998] set_robust_list(0x55556531f660, 24) = 0 [pid 12998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 12998] setpgid(0, 0) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 12999 [pid 12998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 12998] write(3, "1000", 4 [pid 284] <... restart_syscall resumed>) = 0 [pid 12998] <... write resumed>) = 4 [pid 12996] setpgid(0, 0executing program [pid 12998] close(3) = 0 [pid 12996] <... setpgid resumed>) = 0 [pid 12998] write(1, "executing program\n", 18 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12998] <... write resumed>) = 18 [pid 12998] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 12998] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_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] <... restart_syscall resumed>) = 0 [pid 12996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13000 [pid 12998] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12996] <... openat resumed>) = 3 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 12998] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12998] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 12996] write(3, "1000", 4./strace-static-x86_64: Process 13001 attached ./strace-static-x86_64: Process 13000 attached ./strace-static-x86_64: Process 12999 attached ) = 4 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13001 [pid 12996] close(3 [pid 12998] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 12996] <... close resumed>) = 0 [pid 12998] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 12996] write(1, "executing program\n", 18 [pid 12998] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 12996] <... write resumed>) = 18 [pid 12998] exit_group(0) = ? [pid 13001] set_robust_list(0x55556531f660, 24 [pid 13000] set_robust_list(0x55556531f660, 24 [pid 12999] set_robust_list(0x55556531f660, 24 [pid 12996] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12998] +++ exited with 0 +++ [pid 12999] <... set_robust_list resumed>) = 0 [pid 12999] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13001] <... set_robust_list resumed>) = 0 [pid 12999] <... prctl resumed>) = 0 [pid 13000] <... set_robust_list resumed>) = 0 [pid 12996] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 12999] setpgid(0, 0) = 0 [pid 13001] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 12999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12996] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13001] <... prctl resumed>) = 0 [pid 13000] <... prctl resumed>) = 0 [pid 12996] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13001] setpgid(0, 0 [pid 12996] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13001] <... setpgid resumed>) = 0 [pid 13000] setpgid(0, 0 [pid 12996] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 13001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13000] <... setpgid resumed>) = 0 [pid 12999] <... openat resumed>) = 3 [pid 12996] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13001] <... openat resumed>) = 3 [pid 13000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 12999] write(3, "1000", 4) = 4 [pid 12999] close(3) = 0 [pid 12996] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13001] write(3, "1000", 4 [pid 12999] write(1, "executing program\n", 18 [pid 13001] <... write resumed>) = 4 [pid 13000] <... openat resumed>) = 3 [pid 12999] <... write resumed>) = 18 [pid 12996] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13001] close(3 [pid 12999] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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 13001] <... close resumed>) = 0 [pid 13000] write(3, "1000", 4 [pid 12999] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12996] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13001] write(1, "executing program\n", 18 [pid 12999] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12996] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13001] <... write resumed>) = 18 [pid 13000] <... write resumed>) = 4 [pid 12999] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12996] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13001] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12999] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13001] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13000] close(3 [pid 12996] exit_group(0 [pid 13001] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13000] <... close resumed>) = 0 [pid 12999] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 12996] <... exit_group resumed>) = ? [pid 287] <... restart_syscall resumed>) = 0 [pid 13001] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13000] write(1, "executing program\n", 18 [pid 12999] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13001] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13000] <... write resumed>) = 18 [pid 12999] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 12996] +++ exited with 0 +++ [pid 13001] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13000] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12999] 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 13001] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13000] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12999] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13002 attached [pid 13001] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13000] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 12999] 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 13002] set_robust_list(0x55556531f660, 24 [pid 13001] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13000] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 12999] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13002 ./strace-static-x86_64: Process 13003 attached [pid 13002] <... set_robust_list resumed>) = 0 [pid 13001] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13000] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 12999] exit_group(0 [pid 13003] set_robust_list(0x55556531f660, 24 [pid 13002] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13001] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13000] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 12999] <... exit_group resumed>) = ? [pid 13003] <... set_robust_list resumed>) = 0 [pid 13002] <... prctl resumed>) = 0 [pid 13001] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13000] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13003 [pid 13003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13002] setpgid(0, 0 [pid 13001] exit_group(0 [pid 13003] <... prctl resumed>) = 0 [pid 13002] <... setpgid resumed>) = 0 [pid 13001] <... exit_group resumed>) = ? [pid 12999] +++ exited with 0 +++ [pid 13000] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13000] 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=12999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13000] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13000] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13000] exit_group(0) = ? [pid 13003] setpgid(0, 0 [pid 13002] <... openat resumed>) = 3 [pid 13001] +++ exited with 0 +++ [pid 13003] <... setpgid resumed>) = 0 [pid 13002] write(3, "1000", 4 [pid 13000] +++ exited with 0 +++ [pid 13003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13002] <... write resumed>) = 4 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13003] <... openat resumed>) = 3 [pid 13002] close(3 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13003] write(3, "1000", 4 [pid 13002] <... close resumed>) = 0 [pid 13003] <... write resumed>) = 4 [pid 13002] write(1, "executing program\n", 18executing program [pid 13003] close(3 [pid 13002] <... write resumed>) = 18 [pid 285] <... restart_syscall resumed>) = 0 [pid 13003] <... close resumed>) = 0 executing program [pid 13003] write(1, "executing program\n", 18 [pid 13002] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13003] <... write resumed>) = 18 [pid 13002] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13003] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13002] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 ./strace-static-x86_64: Process 13004 attached [pid 13003] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13002] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13004] set_robust_list(0x55556531f660, 24 [pid 13003] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13002] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13004 [pid 13004] <... set_robust_list resumed>) = 0 [pid 13003] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13002] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13003] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13002] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13003] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13002] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13005 attached [pid 13004] <... prctl resumed>) = 0 [pid 13003] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13002] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13005] set_robust_list(0x55556531f660, 24 [pid 13004] setpgid(0, 0 [pid 13003] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13002] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13005 [pid 13005] <... set_robust_list resumed>) = 0 [pid 13004] <... setpgid resumed>) = 0 [pid 13003] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13002] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13006 [pid 13004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13003] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13002] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13004] <... openat resumed>) = 3 [pid 13003] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13002] exit_group(0 [pid 13005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13004] write(3, "1000", 4 [pid 13003] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13002] <... exit_group resumed>) = ? [pid 13005] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 13006 attached [pid 13004] <... write resumed>) = 4 [pid 13003] exit_group(0 [pid 13005] setpgid(0, 0 [pid 13004] close(3 [pid 13003] <... exit_group resumed>) = ? [pid 13002] +++ exited with 0 +++ [pid 13006] set_robust_list(0x55556531f660, 24 [pid 13005] <... setpgid resumed>) = 0 [pid 13004] <... close resumed>) = 0 executing program [pid 13005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13004] write(1, "executing program\n", 18 [pid 13003] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13006] <... set_robust_list resumed>) = 0 [pid 13005] <... openat resumed>) = 3 [pid 13004] <... write resumed>) = 18 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13005] write(3, "1000", 4 [pid 13004] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13005] <... write resumed>) = 4 [pid 13004] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13006] <... prctl resumed>) = 0 [pid 13005] close(3 [pid 13004] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13006] setpgid(0, 0 [pid 13005] <... close resumed>) = 0 [pid 13004] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13006] <... setpgid resumed>) = 0 [pid 13005] write(1, "executing program\n", 18 executing program [pid 13004] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13005] <... write resumed>) = 18 [pid 13004] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13005] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13004] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13006] <... openat resumed>) = 3 [pid 13005] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13004] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 13006] write(3, "1000", 4 [pid 13005] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13004] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13006] <... write resumed>) = 4 [pid 13005] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13004] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13006] close(3 [pid 13005] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13004] 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 13006] <... close resumed>) = 0 [pid 13005] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13004] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program ./strace-static-x86_64: Process 13007 attached [pid 13006] write(1, "executing program\n", 18 [pid 13005] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13004] exit_group(0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13007 [pid 13007] set_robust_list(0x55556531f660, 24 [pid 13006] <... write resumed>) = 18 [pid 13004] <... exit_group resumed>) = ? [pid 13007] <... set_robust_list resumed>) = 0 [pid 13006] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13005] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13004] +++ exited with 0 +++ [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13006] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13005] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13007] setpgid(0, 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13006] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13005] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13007] <... setpgid resumed>) = 0 [pid 13006] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13005] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13008 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13006] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13005] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13006] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13006] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13005] exit_group(0 [pid 13007] <... openat resumed>) = 3 [pid 13007] write(3, "1000", 4 [pid 13006] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13005] <... exit_group resumed>) = ? executing program [pid 13006] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 13008 attached [pid 13007] <... write resumed>) = 4 [pid 13008] set_robust_list(0x55556531f660, 24 [pid 13007] close(3 [pid 13008] <... set_robust_list resumed>) = 0 [pid 13007] <... close resumed>) = 0 [pid 13008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13007] write(1, "executing program\n", 18 [pid 13008] <... prctl resumed>) = 0 [pid 13007] <... write resumed>) = 18 [pid 13008] setpgid(0, 0 [pid 13007] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13006] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13005] +++ exited with 0 +++ [pid 13008] <... setpgid resumed>) = 0 [pid 13007] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13006] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13007] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13008] <... openat resumed>) = 3 [pid 13007] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13006] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13008] write(3, "1000", 4 [pid 13007] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13008] <... write resumed>) = 4 [pid 13007] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13006] exit_group(0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13008] close(3 [pid 13007] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 13006] <... exit_group resumed>) = ? [pid 13008] <... close resumed>) = 0 [pid 13007] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... restart_syscall resumed>) = 0 [pid 13008] write(1, "executing program\n", 18 [pid 13007] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13008] <... write resumed>) = 18 [pid 13007] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13008] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13007] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13008] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13007] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13006] +++ exited with 0 +++ [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13008] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13007] exit_group(0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13008] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13007] <... exit_group resumed>) = ? [pid 13008] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13007] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13009 [pid 13008] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13007, 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 13008] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13008] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13010 [pid 13008] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13008] 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 13010 attached [pid 13008] exit_group(0) = ? [pid 13010] set_robust_list(0x55556531f660, 24 [pid 13008] +++ exited with 0 +++ ./strace-static-x86_64: Process 13009 attached [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13009] set_robust_list(0x55556531f660, 24 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13009] <... set_robust_list resumed>) = 0 [pid 13009] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13010] <... set_robust_list resumed>) = 0 [pid 13009] <... prctl resumed>) = 0 [pid 13009] setpgid(0, 0) = 0 [pid 13010] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13010] <... prctl resumed>) = 0 [pid 13009] <... openat resumed>) = 3 [pid 13009] write(3, "1000", 4) = 4 [pid 13009] close(3) = 0 executing program [pid 13010] setpgid(0, 0 [pid 13009] write(1, "executing program\n", 18) = 18 [pid 13009] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13010] <... setpgid resumed>) = 0 [pid 13009] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13009] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13009] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13009] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13010] <... openat resumed>) = 3 [pid 13009] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13009] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13010] write(3, "1000", 4) = 4 [pid 13009] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13010] close(3 [pid 13009] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13010] <... close resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13009] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13009] exit_group(0) = ? executing program executing program [pid 13010] write(1, "executing program\n", 18 [pid 13009] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13011 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 13011] set_robust_list(0x55556531f660, 24) = 0 [pid 13011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13011] setpgid(0, 0) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13011] write(3, "1000", 4) = 4 [pid 13011] close(3) = 0 [pid 13011] write(1, "executing program\n", 18) = 18 [pid 13011] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13010] <... write resumed>) = 18 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13013 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13012 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13011 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13014 [pid 13010] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13011] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13010] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13011] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13010] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13014 attached ./strace-static-x86_64: Process 13013 attached ) = -1 EPERM (Operation not permitted) [pid 13011] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13010] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13014] set_robust_list(0x55556531f660, 24 [pid 13010] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 13012 attached [pid 13011] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13010] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13014] <... set_robust_list resumed>) = 0 [pid 13013] set_robust_list(0x55556531f660, 24 [pid 13012] set_robust_list(0x55556531f660, 24 [pid 13011] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13012] <... set_robust_list resumed>) = 0 [pid 13011] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13010] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13013] <... set_robust_list resumed>) = 0 [pid 13012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13011] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13010] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13012] <... prctl resumed>) = 0 [pid 13011] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13010] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13014] <... prctl resumed>) = 0 [pid 13013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13012] setpgid(0, 0 [pid 13011] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13010] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13012] <... setpgid resumed>) = 0 [pid 13011] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13010] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13014] setpgid(0, 0 [pid 13013] <... prctl resumed>) = 0 [pid 13012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13011] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13014] <... setpgid resumed>) = 0 [pid 13013] setpgid(0, 0 [pid 13012] <... openat resumed>) = 3 [pid 13011] exit_group(0 [pid 13010] exit_group(0 [pid 13012] write(3, "1000", 4 [pid 13011] <... exit_group resumed>) = ? executing program [pid 13010] <... exit_group resumed>) = ? [pid 13014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13013] <... setpgid resumed>) = 0 [pid 13012] <... write resumed>) = 4 [pid 13011] +++ exited with 0 +++ [pid 13012] close(3) = 0 [pid 13012] write(1, "executing program\n", 18) = 18 [pid 13012] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13010] +++ exited with 0 +++ [pid 13014] <... openat resumed>) = 3 [pid 13013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13012] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13012] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13014] write(3, "1000", 4 [pid 13013] <... openat resumed>) = 3 [pid 13012] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13014] <... write resumed>) = 4 [pid 13013] write(3, "1000", 4 [pid 13012] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13014] close(3 [pid 13013] <... write resumed>) = 4 [pid 13012] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 13014] <... close resumed>) = 0 [pid 13013] close(3 [pid 13012] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 13014] write(1, "executing program\n", 18 [pid 13013] <... close resumed>) = 0 [pid 13012] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13014] <... write resumed>) = 18 [pid 13013] write(1, "executing program\n", 18 [pid 13012] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13015 [pid 13014] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13013] <... write resumed>) = 18 [pid 13012] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13014] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13013] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13012] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13014] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13013] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13012] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13014] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13013] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13012] exit_group(0./strace-static-x86_64: Process 13015 attached ) = ? ./strace-static-x86_64: Process 13016 attached [pid 13015] set_robust_list(0x55556531f660, 24 [pid 13014] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13013] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13012] +++ exited with 0 +++ [pid 13014] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13013] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13016 [pid 13016] set_robust_list(0x55556531f660, 24 [pid 13014] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13013] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13016] <... set_robust_list resumed>) = 0 [pid 13015] <... set_robust_list resumed>) = 0 [pid 13015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13014] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13013] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13014] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13013] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13014] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13013] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13014] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13013] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13014] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13013] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13015] <... prctl resumed>) = 0 [pid 13015] setpgid(0, 0 [pid 13014] exit_group(0 [pid 13013] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13015] <... setpgid resumed>) = 0 executing program [pid 13014] <... exit_group resumed>) = ? [pid 13015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13013] exit_group(0 [pid 286] <... restart_syscall resumed>) = 0 [pid 13015] <... openat resumed>) = 3 [pid 13015] write(3, "1000", 4) = 4 [pid 13015] close(3) = 0 [pid 13015] write(1, "executing program\n", 18) = 18 [pid 13015] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13014] +++ exited with 0 +++ [pid 13013] <... exit_group resumed>) = ? [pid 13015] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13015] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13015] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13016] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13015] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13013] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13015] 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=13013, 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 13016] <... prctl resumed>) = 0 [pid 13015] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13015] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13015] exit_group(0) = ? [pid 13016] setpgid(0, 0 [pid 13015] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13017 [pid 13016] <... setpgid 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=13015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13017 attached [pid 13017] set_robust_list(0x55556531f660, 24) = 0 [pid 13017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13018 [pid 13017] setpgid(0, 0 [pid 13016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13017] <... setpgid resumed>) = 0 [pid 13017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 13018 attached [pid 13016] <... openat resumed>) = 3 [pid 13017] <... openat resumed>) = 3 [pid 13016] write(3, "1000", 4 [pid 13017] write(3, "1000", 4 [pid 13016] <... write resumed>) = 4 [pid 13017] <... write resumed>) = 4 [pid 13016] close(3 [pid 13017] close(3executing program ) = 0 [pid 13017] write(1, "executing program\n", 18) = 18 [pid 13017] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13018] set_robust_list(0x55556531f660, 24 [pid 13016] <... close resumed>) = 0 [pid 13018] <... set_robust_list resumed>) = 0 [pid 13017] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 13016] write(1, "executing program\n", 18 [pid 13017] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13016] <... write resumed>) = 18 [pid 13018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13017] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13016] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13017] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13016] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13018] setpgid(0, 0 [pid 13016] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13017] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13016] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13018] <... setpgid resumed>) = 0 [pid 13016] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13016] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13017] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13016] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13018] <... openat resumed>) = 3 [pid 13017] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13017] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13017] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13018] write(3, "1000", 4 [pid 13016] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13018] <... write resumed>) = 4 [pid 13017] exit_group(0 [pid 13016] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13018] close(3 [pid 13017] <... exit_group resumed>) = ? [pid 13016] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13018] <... close resumed>) = 0 [pid 13017] +++ exited with 0 +++ [pid 13016] 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 13018] write(1, "executing program\n", 18 [pid 13016] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13017, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13019 attached [pid 13018] <... write resumed>) = 18 [pid 13016] exit_group(0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13019 [pid 13019] set_robust_list(0x55556531f660, 24 [pid 13018] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13016] <... exit_group resumed>) = ? [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13019] <... set_robust_list resumed>) = 0 [pid 13019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13018] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13016] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13020 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13018] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13020 attached [pid 13020] set_robust_list(0x55556531f660, 24) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13021 [pid 13019] <... prctl resumed>) = 0 [pid 13018] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13019] setpgid(0, 0 [pid 13018] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13019] <... setpgid resumed>) = 0 [pid 13018] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13020] setpgid(0, 0) = 0 [pid 13020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13018] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13022 attached [pid 13019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13020] <... openat resumed>) = 3 [pid 13018] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13022 [pid 13018] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13020] write(3, "1000", 4 [pid 13018] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13019] <... openat resumed>) = 3 [pid 13018] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13020] <... write resumed>) = 4 [pid 13020] close(3) = 0 [pid 13019] write(3, "1000", 4 [pid 13018] exit_group(0 [pid 13020] write(1, "executing program\n", 18executing program [pid 13019] <... write resumed>) = 4 [pid 13018] <... exit_group resumed>) = ? [pid 13020] <... write resumed>) = 18 [pid 13020] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13020] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13020] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13019] close(3 [pid 13018] +++ exited with 0 +++ [pid 13020] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13019] <... close resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13021 attached [pid 13020] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13019] write(1, "executing program\n", 18 [pid 13022] set_robust_list(0x55556531f660, 24executing program ) = 0 [pid 13021] set_robust_list(0x55556531f660, 24 [pid 13020] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13019] <... write resumed>) = 18 [pid 13021] <... set_robust_list resumed>) = 0 [pid 13020] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13020] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13021] <... prctl resumed>) = 0 [pid 13020] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13021] setpgid(0, 0 [pid 13020] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13021] <... setpgid resumed>) = 0 [pid 13020] exit_group(0 [pid 13022] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13020] <... exit_group resumed>) = ? [pid 13019] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13022] <... prctl resumed>) = 0 [pid 13019] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13019] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13022] setpgid(0, 0 [pid 13021] <... openat resumed>) = 3 [pid 13020] +++ exited with 0 +++ [pid 13019] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13022] <... setpgid resumed>) = 0 [pid 13021] write(3, "1000", 4 [pid 13019] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13021] <... write resumed>) = 4 [pid 13019] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13021] close(3) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13022] <... openat resumed>) = 3 [pid 13021] write(1, "executing program\n", 18 [pid 13019] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13024 attached [pid 13022] write(3, "1000", 4 [pid 13021] <... write resumed>) = 18 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13024 [pid 13022] <... write resumed>) = 4 [pid 13021] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13019] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13023 [pid 13022] close(3 [pid 13021] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13019] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13022] <... close resumed>) = 0 [pid 13021] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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 13019] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13023 attached [pid 13022] write(1, "executing program\n", 18 [pid 13021] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13019] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13023] set_robust_list(0x55556531f660, 24 [pid 13022] <... write resumed>) = 18 [pid 13021] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13019] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13023] <... set_robust_list resumed>) = 0 [pid 13022] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13021] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13024] set_robust_list(0x55556531f660, 24 [pid 13023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13022] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13021] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13019] exit_group(0 [pid 13024] <... set_robust_list resumed>) = 0 [pid 13023] <... prctl resumed>) = 0 [pid 13022] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13021] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13019] <... exit_group resumed>) = ? [pid 13023] setpgid(0, 0 [pid 13022] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13021] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13023] <... setpgid resumed>) = 0 [pid 13021] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13021] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13023] <... openat resumed>) = 3 [pid 13021] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13024] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13023] write(3, "1000", 4 [pid 13022] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13021] exit_group(0 [pid 13019] +++ exited with 0 +++ [pid 13024] <... prctl resumed>) = 0 [pid 13023] <... write resumed>) = 4 [pid 13022] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13021] <... exit_group resumed>) = ? [pid 13024] setpgid(0, 0 [pid 13023] close(3 executing program [pid 13022] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13021] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13024] <... setpgid resumed>) = 0 [pid 13023] <... close resumed>) = 0 [pid 13023] write(1, "executing program\n", 18) = 18 [pid 13022] <... 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=13021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13023] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13022] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... restart_syscall resumed>) = 0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13023] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13022] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13023] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13022] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] <... restart_syscall resumed>) = 0 [pid 13024] <... openat resumed>) = 3 [pid 13024] write(3, "1000", 4 [pid 13023] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13022] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13024] <... write resumed>) = 4 [pid 13023] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13022] exit_group(0 [pid 13023] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13024] close(3 [pid 13023] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13022] <... exit_group resumed>) = ? [pid 13024] <... close resumed>) = 0 [pid 13023] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13023] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13023] exit_group(0) = ? executing program [pid 13024] write(1, "executing program\n", 18 [pid 13023] +++ exited with 0 +++ [pid 13022] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13025 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13024] <... write resumed>) = 18 ./strace-static-x86_64: Process 13025 attached [pid 13025] set_robust_list(0x55556531f660, 24) = 0 [pid 13025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13026 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13024] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13025] <... prctl resumed>) = 0 [pid 13024] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13025] setpgid(0, 0 [pid 13024] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13025] <... setpgid resumed>) = 0 [pid 13024] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13024] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13024] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13025] <... openat resumed>) = 3 [pid 13024] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13025] write(3, "1000", 4./strace-static-x86_64: Process 13026 attached ) = 4 [pid 13026] set_robust_list(0x55556531f660, 24 [pid 13025] close(3 [pid 13024] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13026] <... set_robust_list resumed>) = 0 [pid 13025] <... close resumed>) = 0 [pid 13024] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 13026] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13025] write(1, "executing program\n", 18 [pid 13024] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13026] <... prctl resumed>) = 0 [pid 13025] <... write resumed>) = 18 [pid 13024] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13026] setpgid(0, 0 [pid 13025] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13024] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13026] <... setpgid resumed>) = 0 [pid 13025] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13025] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13024] exit_group(0 [pid 13026] <... openat resumed>) = 3 [pid 13025] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13024] <... exit_group resumed>) = ? [pid 13026] write(3, "1000", 4 [pid 13025] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13026] <... write resumed>) = 4 [pid 13025] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13026] close(3 [pid 13025] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 13026] <... close resumed>) = 0 [pid 13025] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13024] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 13026] write(1, "executing program\n", 18 [pid 13025] 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=13024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13026] <... write resumed>) = 18 [pid 13025] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13026] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13025] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13026] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13025] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13026] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13025] exit_group(0 [pid 13026] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13025] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13027 attached [pid 13026] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13025] +++ exited with 0 +++ [pid 13027] set_robust_list(0x55556531f660, 24 [pid 13026] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13027 [pid 13026] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13025, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13027] <... set_robust_list resumed>) = 0 [pid 13026] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13026] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13026] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13026] exit_group(0) = ? ./strace-static-x86_64: Process 13028 attached [pid 13027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13026] +++ exited with 0 +++ [pid 13028] set_robust_list(0x55556531f660, 24 [pid 13027] <... prctl resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13026, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13028 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13028] <... set_robust_list resumed>) = 0 [pid 13028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13028] setpgid(0, 0 [pid 13027] setpgid(0, 0 [pid 13028] <... setpgid resumed>) = 0 [pid 13028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13027] <... setpgid resumed>) = 0 executing program [pid 13028] <... openat resumed>) = 3 [pid 13028] write(3, "1000", 4) = 4 [pid 13027] 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 13028] close(3) = 0 [pid 13028] write(1, "executing program\n", 18) = 18 [pid 13028] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13027] <... openat resumed>) = 3 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13029 [pid 13028] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13027] write(3, "1000", 4 [pid 13028] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13028] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13028] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13029 attached [pid 13027] <... write resumed>) = 4 [pid 13029] set_robust_list(0x55556531f660, 24 [pid 13028] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13027] close(3 [pid 287] <... restart_syscall resumed>) = 0 [pid 13027] <... close resumed>) = 0 [pid 13027] write(1, "executing program\n", 18 [pid 13028] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13027] <... write resumed>) = 18 [pid 13028] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13028] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13027] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13027] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13028] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13028] exit_group(0) = ? [pid 13029] <... set_robust_list resumed>) = 0 [pid 13028] +++ exited with 0 +++ [pid 13027] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13027] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13030 [pid 13027] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13027] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 283] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13030 attached [pid 13030] set_robust_list(0x55556531f660, 24) = 0 [pid 13027] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] <... restart_syscall resumed>) = 0 [pid 13030] <... prctl resumed>) = 0 [pid 13030] setpgid(0, 0) = 0 [pid 13030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13027] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13031 [pid 13030] <... openat resumed>) = 3 [pid 13027] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) executing program [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13030] write(3, "1000", 4) = 4 [pid 13027] exit_group(0 [pid 13030] close(3) = 0 [pid 13030] write(1, "executing program\n", 18) = 18 [pid 13030] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13027] <... exit_group resumed>) = ? [pid 13030] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13030] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13030] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13030] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13027] +++ exited with 0 +++ [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13032 ./strace-static-x86_64: Process 13032 attached ./strace-static-x86_64: Process 13031 attached [pid 13030] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13029] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13031] set_robust_list(0x55556531f660, 24 [pid 13030] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13029] <... prctl resumed>) = 0 [pid 13031] <... set_robust_list resumed>) = 0 [pid 13030] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13031] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13030] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13032] set_robust_list(0x55556531f660, 24 [pid 13029] setpgid(0, 0 [pid 13031] <... prctl resumed>) = 0 [pid 13030] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13031] setpgid(0, 0 [pid 13030] exit_group(0 [pid 13031] <... setpgid resumed>) = 0 [pid 13030] <... exit_group resumed>) = ? [pid 13032] <... set_robust_list resumed>) = 0 [pid 13031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13030] +++ exited with 0 +++ [pid 13029] <... setpgid resumed>) = 0 [pid 13031] <... openat resumed>) = 3 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13031] write(3, "1000", 4 [pid 287] <... restart_syscall resumed>) = 0 [pid 13031] <... write resumed>) = 4 [pid 13029] <... openat resumed>) = 3 [pid 13031] close(3 [pid 13029] write(3, "1000", 4executing program [pid 285] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13031] <... close resumed>) = 0 [pid 13031] write(1, "executing program\n", 18) = 18 [pid 13031] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13029] <... write resumed>) = 4 [pid 13031] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13033 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13029] close(3 [pid 13031] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13031] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13031] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13034 attached [pid 13032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13031] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13029] <... close resumed>) = 0 [pid 13032] <... prctl resumed>) = 0 [pid 13031] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 13029] write(1, "executing program\n", 18 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13034 [pid 13031] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13029] <... write resumed>) = 18 ./strace-static-x86_64: Process 13033 attached [pid 13032] setpgid(0, 0 [pid 13031] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13029] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13033] set_robust_list(0x55556531f660, 24 [pid 13032] <... setpgid resumed>) = 0 [pid 13031] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13029] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13033] <... set_robust_list resumed>) = 0 [pid 13032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13031] exit_group(0 [pid 13029] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13031] <... exit_group resumed>) = ? [pid 13034] set_robust_list(0x55556531f660, 24 [pid 13033] <... prctl resumed>) = 0 [pid 13032] <... openat resumed>) = 3 [pid 13031] +++ exited with 0 +++ [pid 13029] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13034] <... set_robust_list resumed>) = 0 [pid 13029] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13032] write(3, "1000", 4 [pid 13029] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13034] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13032] <... write resumed>) = 4 [pid 13029] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13034] <... prctl resumed>) = 0 [pid 13032] close(3 [pid 13029] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13034] setpgid(0, 0 [pid 13032] <... close resumed>) = 0 executing program [pid 13029] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13034] <... setpgid resumed>) = 0 [pid 13032] write(1, "executing program\n", 18 [pid 13029] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13032] <... write resumed>) = 18 [pid 13029] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13033] setpgid(0, 0 [pid 13032] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13029] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13033] <... setpgid resumed>) = 0 [pid 13032] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13034] <... openat resumed>) = 3 [pid 13033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13029] exit_group(0 [pid 13034] write(3, "1000", 4 [pid 13033] <... openat resumed>) = 3 [pid 13032] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13034] <... write resumed>) = 4 executing program executing program [pid 13033] write(3, "1000", 4 [pid 13029] <... exit_group resumed>) = ? [pid 13034] close(3 [pid 13033] <... write resumed>) = 4 [pid 13032] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13033] close(3) = 0 [pid 13033] write(1, "executing program\n", 18) = 18 [pid 13033] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13034] <... close resumed>) = 0 [pid 13032] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13029] +++ exited with 0 +++ [pid 13033] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13034] write(1, "executing program\n", 18 [pid 13033] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13032] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13034] <... write resumed>) = 18 [pid 13033] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13033] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13032] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13029, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13034] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13033] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... restart_syscall resumed>) = 0 [pid 13032] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13034] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13033] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13034] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13032] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13034] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13033] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13032] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13034] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13033] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13032] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 13035 attached [pid 13034] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13033] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13032] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13034] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13033] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13032] exit_group(0 [pid 13033] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13035 [pid 13034] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13036 attached [pid 13035] set_robust_list(0x55556531f660, 24 [pid 13034] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13033] exit_group(0 [pid 13032] <... exit_group resumed>) = ? [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13036 [pid 13036] set_robust_list(0x55556531f660, 24 [pid 13035] <... set_robust_list resumed>) = 0 [pid 13034] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13033] <... exit_group resumed>) = ? [pid 13036] <... set_robust_list resumed>) = 0 [pid 13036] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13032] +++ exited with 0 +++ [pid 13036] <... prctl resumed>) = 0 [pid 13036] setpgid(0, 0) = 0 [pid 13034] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13033] +++ exited with 0 +++ [pid 13035] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13034] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13033, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13035] <... prctl resumed>) = 0 [pid 13034] exit_group(0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> executing program [pid 13035] setpgid(0, 0 [pid 13034] <... exit_group resumed>) = ? [pid 13036] <... openat resumed>) = 3 [pid 13036] write(3, "1000", 4) = 4 [pid 13036] close(3) = 0 [pid 13036] write(1, "executing program\n", 18) = 18 [pid 13036] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13034] +++ exited with 0 +++ [pid 13035] <... setpgid resumed>) = 0 [pid 13036] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13036] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13036] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13035] <... openat resumed>) = 3 [pid 13036] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13035] write(3, "1000", 4 [pid 13036] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13035] <... write resumed>) = 4 [pid 13036] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13035] close(3 [pid 13036] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 287] <... restart_syscall resumed>) = 0 [pid 13036] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13035] <... close resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13036] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13035] write(1, "executing program\n", 18 [pid 13036] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13036] exit_group(0) = ? [pid 13035] <... write resumed>) = 18 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 13037 attached [pid 13036] +++ exited with 0 +++ [pid 13035] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13037 [pid 13035] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13038 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13038 attached [pid 13037] set_robust_list(0x55556531f660, 24 [pid 13035] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13038] set_robust_list(0x55556531f660, 24 [pid 13037] <... set_robust_list resumed>) = 0 [pid 13035] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... restart_syscall resumed>) = 0 [pid 13035] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13038] <... set_robust_list resumed>) = 0 [pid 13035] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13037] setpgid(0, 0) = 0 [pid 13035] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13039 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13035] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13037] <... openat resumed>) = 3 [pid 13037] write(3, "1000", 4) = 4 [pid 13037] close(3) = 0 [pid 13035] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) executing program [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13040 [pid 13035] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13037] write(1, "executing program\n", 18) = 18 [pid 13035] exit_group(0 [pid 13037] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13035] <... exit_group resumed>) = ? [pid 13037] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13037] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13039 attached ) = -1 EPERM (Operation not permitted) [pid 13039] set_robust_list(0x55556531f660, 24 [pid 13037] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13035] +++ exited with 0 +++ [pid 13038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13039] <... set_robust_list resumed>) = 0 [pid 13038] <... prctl resumed>) = 0 [pid 13037] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13037] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13040 attached [pid 13038] setpgid(0, 0 [pid 13040] set_robust_list(0x55556531f660, 24 [pid 13039] <... prctl resumed>) = 0 [pid 13038] <... setpgid resumed>) = 0 [pid 13037] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13039] setpgid(0, 0 [pid 13037] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13039] <... setpgid resumed>) = 0 [pid 13038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13037] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13037] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13039] <... openat resumed>) = 3 [pid 13037] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13039] write(3, "1000", 4 [pid 13037] exit_group(0 [pid 13039] <... write resumed>) = 4 [pid 13038] <... openat resumed>) = 3 [pid 13037] <... exit_group resumed>) = ? [pid 13040] <... set_robust_list resumed>) = 0 [pid 13038] write(3, "1000", 4 [pid 13040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13038] <... write resumed>) = 4 [pid 13040] <... prctl resumed>) = 0 [pid 13038] close(3 [pid 13037] +++ exited with 0 +++ [pid 284] <... restart_syscall resumed>) = 0 [pid 13039] close(3 [pid 13038] <... close resumed>) = 0 executing program [pid 13040] setpgid(0, 0 [pid 13039] <... close resumed>) = 0 [pid 13038] write(1, "executing program\n", 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13037, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13040] <... setpgid resumed>) = 0 [pid 13039] write(1, "executing program\n", 18 executing program [pid 13038] <... write resumed>) = 18 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13039] <... write resumed>) = 18 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13039] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13038] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13039] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13039] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13039] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13038] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 13041 attached [pid 13039] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13038] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13041 [pid 13040] <... openat resumed>) = 3 [pid 13039] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13038] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13039] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13038] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13040] write(3, "1000", 4 [pid 13041] set_robust_list(0x55556531f660, 24 [pid 13039] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13038] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13040] <... write resumed>) = 4 [pid 13039] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13038] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13041] <... set_robust_list resumed>) = 0 [pid 13040] close(3 [pid 13039] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13038] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13041] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13040] <... close resumed>) = 0 [pid 13039] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13038] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13039] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13041] <... prctl resumed>) = 0 [pid 13040] write(1, "executing program\n", 18 [pid 13039] exit_group(0 [pid 13038] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13041] setpgid(0, 0 [pid 13040] <... write resumed>) = 18 [pid 13039] <... exit_group resumed>) = ? [pid 13038] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13041] <... setpgid resumed>) = 0 [pid 13040] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13039] +++ exited with 0 +++ [pid 13038] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13038] exit_group(0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13040] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 13038] <... exit_group resumed>) = ? [pid 13040] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13041] <... openat resumed>) = 3 [pid 13041] write(3, "1000", 4) = 4 [pid 13041] close(3) = 0 [pid 13041] write(1, "executing program\n", 18) = 18 [pid 13038] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 13041] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13040] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13041] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13040] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13041] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13040] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13041] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13040] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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./strace-static-x86_64: Process 13042 attached [pid 13041] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13042 [pid 13041] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13040] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13041] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13040] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] <... restart_syscall resumed>) = 0 [pid 13042] set_robust_list(0x55556531f660, 24 [pid 13041] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13040] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13043 [pid 13041] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13040] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13041] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13040] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13041] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13041] exit_group(0 [pid 13040] exit_group(0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13041] <... exit_group resumed>) = ? [pid 13040] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13044 attached [pid 13042] <... set_robust_list resumed>) = 0 [pid 13041] +++ exited with 0 +++ ./strace-static-x86_64: Process 13043 attached [pid 13043] set_robust_list(0x55556531f660, 24) = 0 [pid 13043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13043] setpgid(0, 0) = 0 [pid 13043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13040] +++ exited with 0 +++ [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13044 [pid 13043] write(3, "1000", 4) = 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13041, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13043] close(3) = 0 [pid 13043] write(1, "executing program\n", 18 [pid 286] restart_syscall(<... resuming interrupted clone ...>executing program [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13042] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13043] <... write resumed>) = 18 [pid 13043] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13044] set_robust_list(0x55556531f660, 24 [pid 13042] <... prctl resumed>) = 0 [pid 13043] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13043] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13044] <... set_robust_list resumed>) = 0 [pid 13042] setpgid(0, 0 [pid 13043] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13043] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13044] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13042] <... setpgid resumed>) = 0 [pid 13043] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13043] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13044] <... prctl resumed>) = 0 [pid 13042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13044] setpgid(0, 0 [pid 13043] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13042] <... openat resumed>) = 3 [pid 13043] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13043] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13043] exit_group(0 [pid 13044] <... setpgid resumed>) = 0 [pid 13043] <... exit_group resumed>) = ? [pid 13042] write(3, "1000", 4 [pid 284] <... restart_syscall resumed>) = 0 [pid 13044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13043] +++ exited with 0 +++ [pid 13042] <... write resumed>) = 4 [pid 286] <... restart_syscall resumed>) = 0 [pid 13042] close(3 [pid 13044] <... openat resumed>) = 3 [pid 13042] <... close resumed>) = 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=13043, 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 13044] write(3, "1000", 4 [pid 13042] write(1, "executing program\n", 18 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 13047 attached ./strace-static-x86_64: Process 13045 attached [pid 13044] <... write resumed>) = 4 [pid 13042] <... write resumed>) = 18 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13046 [pid 13042] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13044] close(3 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13045 executing program [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13047 [pid 13042] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13044] <... close resumed>) = 0 [pid 13044] write(1, "executing program\n", 18 [pid 13042] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13044] <... write resumed>) = 18 [pid 13042] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 13046 attached [pid 13042] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13044] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13047] set_robust_list(0x55556531f660, 24 [pid 13045] set_robust_list(0x55556531f660, 24 [pid 13042] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13044] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13047] <... set_robust_list resumed>) = 0 [pid 13045] <... set_robust_list resumed>) = 0 [pid 13044] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13042] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13044] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13046] set_robust_list(0x55556531f660, 24) = 0 [pid 13046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13044] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13047] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13042] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13047] <... prctl resumed>) = 0 [pid 13045] <... prctl resumed>) = 0 [pid 13044] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13042] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13046] <... prctl resumed>) = 0 [pid 13044] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13042] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13045] setpgid(0, 0 [pid 13047] setpgid(0, 0 [pid 13046] setpgid(0, 0 [pid 13042] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13047] <... setpgid resumed>) = 0 [pid 13046] <... setpgid resumed>) = 0 [pid 13045] <... setpgid resumed>) = 0 [pid 13044] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13042] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13044] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13042] exit_group(0 [pid 13047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13046] <... openat resumed>) = 3 [pid 13045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 13044] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13042] <... exit_group resumed>) = ? [pid 13044] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13046] write(3, "1000", 4) = 4 [pid 13046] close(3) = 0 [pid 13046] write(1, "executing program\n", 18) = 18 [pid 13046] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13044] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13042] +++ exited with 0 +++ [pid 13047] <... openat resumed>) = 3 [pid 13046] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13047] write(3, "1000", 4 [pid 13046] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13045] <... openat resumed>) = 3 [pid 13044] exit_group(0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13047] <... write resumed>) = 4 [pid 13046] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13045] write(3, "1000", 4 [pid 13044] <... exit_group resumed>) = ? [pid 13047] close(3 [pid 13046] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13045] <... write resumed>) = 4 [pid 13046] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13046] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13045] close(3 [pid 13044] +++ exited with 0 +++ [pid 13047] <... close resumed>) = 0 [pid 13047] write(1, "executing program\n", 18executing program executing program [pid 13046] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13045] <... close resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13047] <... write resumed>) = 18 [pid 13046] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13045] write(1, "executing program\n", 18 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13047] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13046] exit_group(0 [pid 13045] <... write resumed>) = 18 [pid 283] <... restart_syscall resumed>) = 0 [pid 13047] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13046] <... exit_group resumed>) = ? [pid 13047] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13046] +++ exited with 0 +++ [pid 13045] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13047] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13045] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13047] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13045] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13047] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13045] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13047] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13048 attached ) = -1 EBADF (Bad file descriptor) [pid 13045] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13048] set_robust_list(0x55556531f660, 24 [pid 13047] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13045] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13048] <... set_robust_list resumed>) = 0 [pid 13047] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13045] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13048 [pid 13048] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13047] 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 13048] <... prctl resumed>) = 0 [pid 13047] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13045] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13049 attached [pid 13047] exit_group(0 [pid 13045] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13048] setpgid(0, 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13049 [pid 13048] <... setpgid resumed>) = 0 [pid 13047] <... exit_group resumed>) = ? [pid 13045] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13049] set_robust_list(0x55556531f660, 24 [pid 13048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13047] +++ exited with 0 +++ [pid 13045] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] <... restart_syscall resumed>) = 0 [pid 13045] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13045] exit_group(0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13049] <... set_robust_list resumed>) = 0 [pid 13048] <... openat resumed>) = 3 [pid 13045] <... exit_group resumed>) = ? [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... restart_syscall resumed>) = 0 [pid 13049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13045] +++ exited with 0 +++ [pid 13049] setpgid(0, 0./strace-static-x86_64: Process 13050 attached ) = 0 [pid 13048] write(3, "1000", 4 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13050 [pid 13048] <... write resumed>) = 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13045, 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 13048] close(3 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13049] write(3, "1000", 4) = 4 [pid 13049] close(3) = 0 [pid 13049] write(1, "executing program\n", 18 [pid 13048] <... close resumed>) = 0 executing program executing program [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13051 [pid 13049] <... write resumed>) = 18 [pid 13048] write(1, "executing program\n", 18 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13052 [pid 13048] <... write resumed>) = 18 [pid 13049] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13048] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13052 attached [pid 13050] set_robust_list(0x55556531f660, 24 [pid 13048] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13048] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13048] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13050] <... set_robust_list resumed>) = 0 [pid 13048] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 13051 attached [pid 13049] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13048] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13052] set_robust_list(0x55556531f660, 24 [pid 13051] set_robust_list(0x55556531f660, 24 [pid 13050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13049] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13051] <... set_robust_list resumed>) = 0 [pid 13050] <... prctl resumed>) = 0 [pid 13049] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13048] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13050] setpgid(0, 0 [pid 13049] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13048] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13052] <... set_robust_list resumed>) = 0 [pid 13051] <... prctl resumed>) = 0 [pid 13050] <... setpgid resumed>) = 0 [pid 13049] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13048] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13051] setpgid(0, 0 [pid 13049] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13048] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13052] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13051] <... setpgid resumed>) = 0 [pid 13050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13049] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13048] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13049] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13052] <... prctl resumed>) = 0 [pid 13051] <... openat resumed>) = 3 [pid 13050] <... openat resumed>) = 3 [pid 13049] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13048] exit_group(0 [pid 13052] setpgid(0, 0 [pid 13051] write(3, "1000", 4 [pid 13050] write(3, "1000", 4 [pid 13049] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13048] <... exit_group resumed>) = ? [pid 13052] <... setpgid resumed>) = 0 [pid 13051] <... write resumed>) = 4 [pid 13050] <... write resumed>) = 4 [pid 13049] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13051] close(3 [pid 13049] exit_group(0 [pid 13051] <... close resumed>) = 0 [pid 13049] <... exit_group resumed>) = ? executing program [pid 13052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13051] write(1, "executing program\n", 18 [pid 13050] close(3 [pid 13049] +++ exited with 0 +++ [pid 13048] +++ exited with 0 +++ [pid 13051] <... write resumed>) = 18 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13052] <... openat resumed>) = 3 [pid 13051] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13050] <... close resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13052] write(3, "1000", 4executing program [pid 13051] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13050] write(1, "executing program\n", 18 [pid 13052] <... write resumed>) = 4 [pid 13051] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13050] <... write resumed>) = 18 [pid 283] <... restart_syscall resumed>) = 0 [pid 13052] close(3 [pid 13051] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13051] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13050] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13052] <... close resumed>) = 0 [pid 13051] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13051] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 13052] write(1, "executing program\n", 18 [pid 13051] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13050] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13052] <... write resumed>) = 18 [pid 13051] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13050] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13052] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13051] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13050] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13051] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13051] exit_group(0 [pid 13052] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13051] <... exit_group resumed>) = ? [pid 13050] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13053 [pid 13052] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13051] +++ exited with 0 +++ [pid 13050] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13052] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13050] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13053 attached [pid 13053] set_robust_list(0x55556531f660, 24 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13051, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13053] <... set_robust_list resumed>) = 0 [pid 13053] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13050] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13052] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13050] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13054 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13053] <... prctl resumed>) = 0 [pid 13052] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13050] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13052] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13050] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13053] setpgid(0, 0) = 0 [pid 13052] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13050] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13052] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13052] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13050] exit_group(0 [pid 284] <... restart_syscall resumed>) = 0 [pid 13053] <... openat resumed>) = 3 [pid 13052] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13050] <... exit_group resumed>) = ? [pid 13052] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13053] write(3, "1000", 4./strace-static-x86_64: Process 13054 attached ) = 4 [pid 13054] set_robust_list(0x55556531f660, 24 [pid 13053] close(3 [pid 13054] <... set_robust_list resumed>) = 0 [pid 13053] <... close resumed>) = 0 [pid 13054] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13053] write(1, "executing program\n", 18 [pid 13050] +++ exited with 0 +++ [pid 13054] <... prctl resumed>) = 0 [pid 13053] <... write resumed>) = 18 executing program [pid 13054] setpgid(0, 0 [pid 13053] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13052] exit_group(0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13050, 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 13054] <... setpgid resumed>) = 0 [pid 13053] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13052] <... exit_group resumed>) = ? [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13053] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13054] <... openat resumed>) = 3 [pid 13053] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13054] write(3, "1000", 4 [pid 13053] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13054] <... write resumed>) = 4 [pid 13053] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13054] close(3 [pid 13053] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13055 attached [pid 13054] <... close resumed>) = 0 executing program [pid 13053] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13052] +++ exited with 0 +++ [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13055 [pid 13054] write(1, "executing program\n", 18 [pid 13053] 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=13052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13054] <... write resumed>) = 18 [pid 13053] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13054] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13053] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13054] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13053] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13054] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13053] exit_group(0 [pid 13055] set_robust_list(0x55556531f660, 24 [pid 13054] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13053] <... exit_group resumed>) = ? [pid 13055] <... set_robust_list resumed>) = 0 [pid 13054] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13053] +++ exited with 0 +++ [pid 13054] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13054] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13054] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13054] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13055] <... prctl resumed>) = 0 [pid 13054] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13054] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13055] setpgid(0, 0 [pid 13054] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13055] <... setpgid resumed>) = 0 [pid 13054] exit_group(0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13054] <... exit_group resumed>) = ? [pid 286] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 13056 attached [pid 13055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13054] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13054, 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 resumed>, child_tidptr=0x55556531f650) = 13056 [pid 13055] <... openat resumed>) = 3 ./strace-static-x86_64: Process 13057 attached [pid 13056] set_robust_list(0x55556531f660, 24 [pid 13055] write(3, "1000", 4 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13056] <... set_robust_list resumed>) = 0 [pid 13055] <... write resumed>) = 4 [pid 13057] set_robust_list(0x55556531f660, 24) = 0 [pid 13057] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13057 [pid 13055] close(3 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13058 [pid 13055] <... close resumed>) = 0 [pid 13055] write(1, "executing program\n", 18executing program [pid 13057] <... prctl resumed>) = 0 [pid 13055] <... write resumed>) = 18 [pid 13056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13057] setpgid(0, 0 [pid 13055] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13056] <... prctl resumed>) = 0 [pid 13055] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13057] <... setpgid resumed>) = 0 [pid 13055] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13056] setpgid(0, 0 [pid 13057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13056] <... setpgid resumed>) = 0 [pid 13055] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13055] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13056] <... openat resumed>) = 3 [pid 13055] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 13058 attached [pid 13057] <... openat resumed>) = 3 [pid 13056] write(3, "1000", 4 [pid 13055] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13056] <... write resumed>) = 4 [pid 287] <... restart_syscall resumed>) = 0 [pid 13058] set_robust_list(0x55556531f660, 24 [pid 13057] write(3, "1000", 4 [pid 13058] <... set_robust_list resumed>) = 0 [pid 13057] <... write resumed>) = 4 [pid 13056] close(3 [pid 13055] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13057] close(3 [pid 13055] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13058] <... prctl resumed>) = 0 [pid 13057] <... close resumed>) = 0 [pid 13056] <... close resumed>) = 0 [pid 13055] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13058] setpgid(0, 0 executing program [pid 13057] write(1, "executing program\n", 18executing program [pid 13056] write(1, "executing program\n", 18 [pid 13055] 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 13058] <... setpgid resumed>) = 0 [pid 13057] <... write resumed>) = 18 [pid 13056] <... write resumed>) = 18 [pid 13055] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13057] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13058] <... openat resumed>) = 3 [pid 13057] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13056] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13055] exit_group(0 [pid 13058] write(3, "1000", 4 [pid 13057] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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 13056] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13055] <... exit_group resumed>) = ? [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13059 [pid 13058] <... write resumed>) = 4 [pid 13057] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13056] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13058] close(3 [pid 13057] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13058] <... close resumed>) = 0 [pid 13057] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13058] write(1, "executing program\n", 18 [pid 13057] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13058] <... write resumed>) = 18 [pid 13057] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13056] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13055] +++ exited with 0 +++ ./strace-static-x86_64: Process 13059 attached [pid 13058] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13057] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13056] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13055, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13059] set_robust_list(0x55556531f660, 24 [pid 13058] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13057] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13056] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13059] <... set_robust_list resumed>) = 0 [pid 13058] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13057] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13056] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13059] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13058] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13057] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13059] <... prctl resumed>) = 0 [pid 13058] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13057] exit_group(0 [pid 13056] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13059] setpgid(0, 0 [pid 13058] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13057] <... exit_group resumed>) = ? [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13059] <... setpgid resumed>) = 0 [pid 13058] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13057] +++ exited with 0 +++ [pid 13056] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 13060 attached [pid 13059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13058] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13056] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13060] set_robust_list(0x55556531f660, 24 [pid 13059] <... openat resumed>) = 3 [pid 13058] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13056] 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=13057, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13060 [pid 13059] write(3, "1000", 4 [pid 13058] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13056] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13059] <... write resumed>) = 4 [pid 13058] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13059] close(3 [pid 13058] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13056] exit_group(0 [pid 13060] <... set_robust_list resumed>) = 0 [pid 13059] <... close resumed>) = 0 [pid 13058] exit_group(0executing program [pid 13056] <... exit_group resumed>) = ? [pid 13059] write(1, "executing program\n", 18 [pid 13058] <... exit_group resumed>) = ? [pid 13059] <... write resumed>) = 18 [pid 13058] +++ exited with 0 +++ [pid 13056] +++ exited with 0 +++ [pid 13060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13059] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13060] <... prctl resumed>) = 0 [pid 13059] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13059] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13060] setpgid(0, 0 [pid 13059] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13059] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13060] <... setpgid resumed>) = 0 [pid 13059] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 13059] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13059] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13059] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13059] 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 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 13060] <... openat resumed>) = 3 [pid 13059] exit_group(0) = ? [pid 13059] +++ exited with 0 +++ ./strace-static-x86_64: Process 13062 attached [pid 13062] set_robust_list(0x55556531f660, 24) = 0 [pid 13062] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13061 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13062 [pid 13060] write(3, "1000", 4 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13060] <... write resumed>) = 4 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13063 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13060] close(3 [pid 13062] <... prctl resumed>) = 0 [pid 13060] <... close resumed>) = 0 executing program [pid 13062] setpgid(0, 0 [pid 13060] write(1, "executing program\n", 18 [pid 13062] <... setpgid resumed>) = 0 [pid 13060] <... write resumed>) = 18 [pid 13062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13060] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13061 attached ) = -1 EPERM (Operation not permitted) [pid 13062] <... openat resumed>) = 3 [pid 13060] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13061] set_robust_list(0x55556531f660, 24 [pid 13060] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13062] write(3, "1000", 4 [pid 13060] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13061] <... set_robust_list resumed>) = 0 [pid 13060] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] <... restart_syscall resumed>) = 0 [pid 13062] <... write resumed>) = 4 [pid 13060] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13062] close(3 [pid 13061] <... prctl resumed>) = 0 [pid 13060] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13061] setpgid(0, 0 [pid 13060] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 13064 attached ./strace-static-x86_64: Process 13063 attached [pid 13062] <... close resumed>) = 0 [pid 13064] set_robust_list(0x55556531f660, 24 [pid 13062] write(1, "executing program\n", 18 [pid 13061] <... setpgid resumed>) = 0 [pid 13060] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13064 [pid 13063] set_robust_list(0x55556531f660, 24executing program [pid 13062] <... write resumed>) = 18 [pid 13062] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13063] <... set_robust_list resumed>) = 0 [pid 13061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13062] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13062] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13061] <... openat resumed>) = 3 [pid 13062] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13063] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13062] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13061] write(3, "1000", 4 [pid 13062] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13064] <... set_robust_list resumed>) = 0 [pid 13063] <... prctl resumed>) = 0 [pid 13061] <... write resumed>) = 4 [pid 13060] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13063] setpgid(0, 0 [pid 13062] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13061] close(3 [pid 13063] <... setpgid resumed>) = 0 [pid 13061] <... close resumed>) = 0 [pid 13060] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 13062] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13061] write(1, "executing program\n", 18 [pid 13064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13063] <... openat resumed>) = 3 [pid 13062] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13061] <... write resumed>) = 18 [pid 13060] exit_group(0 [pid 13063] write(3, "1000", 4 [pid 13062] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13061] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13064] <... prctl resumed>) = 0 [pid 13063] <... write resumed>) = 4 [pid 13062] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13061] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13060] <... exit_group resumed>) = ? [pid 13063] close(3 [pid 13061] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13064] setpgid(0, 0 [pid 13063] <... close resumed>) = 0 [pid 13062] exit_group(0executing program [pid 13063] write(1, "executing program\n", 18 [pid 13062] <... exit_group resumed>) = ? [pid 13061] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13064] <... setpgid resumed>) = 0 [pid 13063] <... write resumed>) = 18 [pid 13061] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13060] +++ exited with 0 +++ [pid 13063] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13061] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13063] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13062] +++ exited with 0 +++ [pid 13061] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13064] <... openat resumed>) = 3 [pid 13063] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13063] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13061] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13063] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13061] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13064] write(3, "1000", 4 [pid 13063] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13061] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 13064] <... write resumed>) = 4 [pid 13063] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13061] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13064] close(3 [pid 13063] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13061] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13064] <... close resumed>) = 0 [pid 13063] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13061] exit_group(0 [pid 13063] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13061] <... exit_group resumed>) = ? [pid 285] 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 13064] write(1, "executing program\n", 18./strace-static-x86_64: Process 13065 attached [pid 13063] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13061] +++ exited with 0 +++ [pid 13065] set_robust_list(0x55556531f660, 24 [pid 13064] <... write resumed>) = 18 [pid 13063] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13065 [pid 13065] <... set_robust_list resumed>) = 0 [pid 13064] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13063] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13066 ./strace-static-x86_64: Process 13066 attached [pid 13065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13064] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13063] <... exit_group resumed>) = ? [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13066] set_robust_list(0x55556531f660, 24 [pid 13065] <... prctl resumed>) = 0 [pid 13064] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13063] +++ exited with 0 +++ [pid 13065] setpgid(0, 0 [pid 13066] <... set_robust_list resumed>) = 0 [pid 13064] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13065] <... setpgid resumed>) = 0 [pid 13064] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13064] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13064] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13066] setpgid(0, 0 executing program [pid 13065] <... openat resumed>) = 3 [pid 13064] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 13064] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13065] write(3, "1000", 4 [pid 13064] 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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13065] <... write resumed>) = 4 [pid 13064] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13066] <... setpgid resumed>) = 0 [pid 13066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13066] write(3, "1000", 4) = 4 [pid 13066] close(3) = 0 [pid 13066] write(1, "executing program\n", 18) = 18 [pid 13066] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13067 [pid 13065] close(3 [pid 13064] exit_group(0) = ? [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13068 [pid 13065] <... close resumed>) = 0 [pid 13066] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13066] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13066] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13066] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 ./strace-static-x86_64: Process 13068 attached ./strace-static-x86_64: Process 13067 attached ) = -1 EBADF (Bad file descriptor) [pid 13065] write(1, "executing program\n", 18 [pid 13064] +++ exited with 0 +++ [pid 13068] set_robust_list(0x55556531f660, 24 [pid 13066] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13065] <... write resumed>) = 18 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13068] <... set_robust_list resumed>) = 0 [pid 13065] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13066] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13065] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13068] <... prctl resumed>) = 0 [pid 13065] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13068] setpgid(0, 0 [pid 13065] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13068] <... setpgid resumed>) = 0 [pid 13065] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13067] set_robust_list(0x55556531f660, 24 [pid 13066] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13065] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13067] <... set_robust_list resumed>) = 0 [pid 13066] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13065] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13068] <... openat resumed>) = 3 [pid 13067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13066] exit_group(0 [pid 13065] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13068] write(3, "1000", 4 [pid 13067] <... prctl resumed>) = 0 [pid 13066] <... exit_group resumed>) = ? [pid 13065] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13068] <... write resumed>) = 4 [pid 13065] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13068] close(3 [pid 13065] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 13068] <... close resumed>) = 0 [pid 13065] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13068] write(1, "executing program\n", 18 [pid 13065] exit_group(0 [pid 13068] <... write resumed>) = 18 [pid 13067] setpgid(0, 0 [pid 13066] +++ exited with 0 +++ [pid 13065] <... exit_group resumed>) = ? [pid 287] <... restart_syscall resumed>) = 0 [pid 13067] <... setpgid resumed>) = 0 [pid 13067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13067] write(3, "1000", 4) = 4 [pid 13067] close(3) = 0 [pid 13065] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13068] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13068] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13067] write(1, "executing program\n", 18) = 18 [pid 13067] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13068] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13067] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13069 [pid 13067] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13067] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13067] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13069 attached ./strace-static-x86_64: Process 13070 attached [pid 13068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13067] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13070 ./strace-static-x86_64: Process 13071 attached [pid 13070] set_robust_list(0x55556531f660, 24 [pid 13069] set_robust_list(0x55556531f660, 24 [pid 13068] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13067] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13071 [pid 13068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13067] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13069] <... set_robust_list resumed>) = 0 [pid 13067] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13068] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13067] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13071] set_robust_list(0x55556531f660, 24 [pid 13070] <... set_robust_list resumed>) = 0 [pid 13069] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13068] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13067] exit_group(0 [pid 13071] <... set_robust_list resumed>) = 0 [pid 13068] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13067] <... exit_group resumed>) = ? [pid 13071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13069] <... prctl resumed>) = 0 [pid 13068] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13071] <... prctl resumed>) = 0 [pid 13070] <... prctl resumed>) = 0 [pid 13069] setpgid(0, 0 [pid 13068] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13069] <... setpgid resumed>) = 0 [pid 13068] exit_group(0 [pid 13067] +++ exited with 0 +++ [pid 13071] setpgid(0, 0 [pid 13070] setpgid(0, 0 [pid 13068] <... exit_group resumed>) = ? [pid 13069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13069] write(3, "1000", 4 [pid 13071] <... setpgid resumed>) = 0 [pid 13070] <... setpgid resumed>) = 0 [pid 13069] <... write resumed>) = 4 [pid 13068] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13069] close(3 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13069] <... close resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13069] write(1, "executing program\n", 18 [pid 13071] <... openat resumed>) = 3 executing program [pid 13070] <... openat resumed>) = 3 [pid 13069] <... write resumed>) = 18 [pid 13069] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13071] write(3, "1000", 4 [pid 13070] write(3, "1000", 4 [pid 13069] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13069] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13071] <... write resumed>) = 4 [pid 13070] <... write resumed>) = 4 [pid 13069] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13069] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13071] close(3 [pid 13070] close(3 [pid 13069] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13071] <... close resumed>) = 0 [pid 13070] <... close resumed>) = 0 [pid 13069] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 13071] write(1, "executing program\n", 18executing program [pid 13070] write(1, "executing program\n", 18 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 13071] <... write resumed>) = 18 [pid 13069] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13070] <... write resumed>) = 18 [pid 13069] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13069] 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 13071] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13070] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13069] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13071] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13070] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13069] exit_group(0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13071] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13070] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13069] <... exit_group resumed>) = ? [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13072 ./strace-static-x86_64: Process 13073 attached ./strace-static-x86_64: Process 13072 attached [pid 13071] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13070] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13069] +++ exited with 0 +++ [pid 13073] set_robust_list(0x55556531f660, 24 [pid 13071] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13070] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13073 [pid 13072] set_robust_list(0x55556531f660, 24 [pid 13071] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13070] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13071] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13070] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13073] <... set_robust_list resumed>) = 0 [pid 13071] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13073] setpgid(0, 0 [pid 13070] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13071] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13070] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13071] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13070] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13071] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13070] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13071] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13070] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13073] <... setpgid resumed>) = 0 [pid 13073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13072] <... set_robust_list resumed>) = 0 executing program [pid 13071] exit_group(0 [pid 13070] exit_group(0 [pid 13071] <... exit_group resumed>) = ? [pid 13073] <... openat resumed>) = 3 [pid 13072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13070] <... exit_group resumed>) = ? [pid 13073] write(3, "1000", 4 [pid 13072] <... prctl resumed>) = 0 [pid 13073] <... write resumed>) = 4 [pid 13073] close(3 [pid 13072] setpgid(0, 0 [pid 13073] <... close resumed>) = 0 [pid 13073] write(1, "executing program\n", 18 [pid 13072] <... setpgid resumed>) = 0 [pid 13073] <... write resumed>) = 18 [pid 13071] +++ exited with 0 +++ [pid 13073] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13073] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13073] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13072] <... openat resumed>) = 3 [pid 13073] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13070] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 13073] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13072] write(3, "1000", 4 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13073] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13073] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13072] <... write resumed>) = 4 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13073] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13072] close(3 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13073] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13072] <... close resumed>) = 0 [pid 13073] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13072] write(1, "executing program\n", 18 [pid 13073] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13072] <... write resumed>) = 18 executing program [pid 13073] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13072] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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./strace-static-x86_64: Process 13074 attached [pid 13073] exit_group(0 [pid 13072] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13074 [pid 284] <... restart_syscall resumed>) = 0 [pid 13073] <... exit_group resumed>) = ? [pid 13072] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13075 attached [pid 13074] set_robust_list(0x55556531f660, 24 [pid 13073] +++ exited with 0 +++ [pid 13072] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13072] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13075 [pid 13072] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13075] set_robust_list(0x55556531f660, 24 [pid 13074] <... set_robust_list resumed>) = 0 [pid 13072] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13075] <... set_robust_list resumed>) = 0 [pid 13074] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13072] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13072] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13072] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13072] exit_group(0) = ? [pid 13075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13074] <... prctl resumed>) = 0 [pid 13072] +++ exited with 0 +++ [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13076 [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=13072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13076 attached [pid 13076] set_robust_list(0x55556531f660, 24) = 0 [pid 13076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13076] setpgid(0, 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13077 [pid 13076] <... setpgid resumed>) = 0 [pid 13076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13076] write(3, "1000", 4) = 4 [pid 13076] close(3) = 0 executing program [pid 13076] write(1, "executing program\n", 18) = 18 [pid 13076] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13075] <... prctl resumed>) = 0 [pid 13074] setpgid(0, 0 [pid 13076] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13076] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13075] setpgid(0, 0 [pid 13074] <... setpgid resumed>) = 0 [pid 13076] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13075] <... setpgid resumed>) = 0 [pid 13074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13076] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13074] <... openat resumed>) = 3 [pid 13075] <... openat resumed>) = 3 [pid 13074] write(3, "1000", 4 [pid 286] <... restart_syscall resumed>) = 0 [pid 13075] write(3, "1000", 4 [pid 13074] <... write resumed>) = 4 [pid 13076] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13074] close(3 [pid 13075] <... write resumed>) = 4 ./strace-static-x86_64: Process 13077 attached [pid 13074] <... close resumed>) = 0 [pid 13075] close(3 executing program [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13074] write(1, "executing program\n", 18 [pid 13077] set_robust_list(0x55556531f660, 24 [pid 13076] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13077] <... set_robust_list resumed>) = 0 [pid 13076] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13076] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13078 [pid 13075] <... close resumed>) = 0 [pid 13074] <... write resumed>) = 18 [pid 13077] <... prctl resumed>) = 0 [pid 13076] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13075] write(1, "executing program\n", 18 executing program [pid 13074] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13078 attached [pid 13077] setpgid(0, 0 [pid 13076] exit_group(0 [pid 13075] <... write resumed>) = 18 [pid 13074] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13078] set_robust_list(0x55556531f660, 24 [pid 13077] <... setpgid resumed>) = 0 [pid 13076] <... exit_group resumed>) = ? [pid 13075] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13074] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13078] <... set_robust_list resumed>) = 0 [pid 13077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13075] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13074] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13075] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13074] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13077] <... openat resumed>) = 3 [pid 13075] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13074] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13075] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13077] write(3, "1000", 4 [pid 13074] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13077] <... write resumed>) = 4 [pid 13076] +++ exited with 0 +++ [pid 13075] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13074] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13075] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13074] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13077] close(3 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13078] setpgid(0, 0 [pid 13074] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13075] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13078] <... setpgid resumed>) = 0 [pid 13077] <... close resumed>) = 0 [pid 13075] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13074] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] <... restart_syscall resumed>) = 0 [pid 13078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13077] write(1, "executing program\n", 18 [pid 13075] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13074] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13077] <... write resumed>) = 18 [pid 13075] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13074] exit_group(0 [pid 13078] <... openat resumed>) = 3 [pid 13077] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13075] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13074] <... exit_group resumed>) = ? [pid 13078] write(3, "1000", 4 [pid 13077] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13075] exit_group(0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13077] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13075] <... exit_group resumed>) = ? [pid 13074] +++ exited with 0 +++ ./strace-static-x86_64: Process 13079 attached [pid 13078] <... write resumed>) = 4 [pid 13077] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13079] set_robust_list(0x55556531f660, 24 [pid 13078] close(3 [pid 13077] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13075] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13079 [pid 13079] <... set_robust_list resumed>) = 0 [pid 13078] <... close resumed>) = 0 [pid 13077] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 13078] write(1, "executing program\n", 18 [pid 13077] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13078] <... write resumed>) = 18 [pid 13077] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13077] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13078] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13077] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13077] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13078] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13077] exit_group(0 [pid 13078] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13077] <... exit_group resumed>) = ? [pid 13079] <... prctl resumed>) = 0 [pid 13078] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13077] +++ exited with 0 +++ [pid 13078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13079] setpgid(0, 0 [pid 13078] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13079] <... setpgid resumed>) = 0 [pid 13078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13078] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13079] write(3, "1000", 4 [pid 13078] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13079] <... write resumed>) = 4 [pid 13078] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13079] close(3 [pid 13078] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13079] <... close resumed>) = 0 executing program [pid 13078] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13079] write(1, "executing program\n", 18) = 18 [pid 13078] exit_group(0) = ? [pid 13079] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_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] <... restart_syscall resumed>) = 0 [pid 13079] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13079] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 13079] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13079] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13078] +++ exited with 0 +++ [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13080 attached [pid 13079] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13080 ./strace-static-x86_64: Process 13081 attached [pid 13080] set_robust_list(0x55556531f660, 24 [pid 13079] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13081 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13081] set_robust_list(0x55556531f660, 24 [pid 13080] <... set_robust_list resumed>) = 0 [pid 13079] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13082 attached [pid 13081] <... set_robust_list resumed>) = 0 [pid 13080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13079] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13081] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13080] <... prctl resumed>) = 0 [pid 13079] exit_group(0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13082 [pid 13081] <... prctl resumed>) = 0 [pid 13080] setpgid(0, 0 [pid 13079] <... exit_group resumed>) = ? [pid 13082] set_robust_list(0x55556531f660, 24 [pid 13081] setpgid(0, 0 [pid 13080] <... setpgid resumed>) = 0 [pid 13079] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13081] <... setpgid resumed>) = 0 [pid 13081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13081] <... openat resumed>) = 3 [pid 13080] <... openat resumed>) = 3 [pid 13081] write(3, "1000", 4 [pid 13080] write(3, "1000", 4 [pid 13081] <... write resumed>) = 4 [pid 13082] <... set_robust_list resumed>) = 0 [pid 13081] close(3 [pid 13080] <... write resumed>) = 4 [pid 13081] <... close resumed>) = 0 [pid 13080] close(3 [pid 13081] write(1, "executing program\n", 18 [pid 13080] <... close resumed>) = 0 [pid 13082] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program executing program [pid 13080] write(1, "executing program\n", 18 [pid 13081] <... write resumed>) = 18 [pid 13082] <... prctl resumed>) = 0 [pid 13080] <... write resumed>) = 18 [pid 13081] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13080] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13082] setpgid(0, 0 [pid 13080] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13081] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13080] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13082] <... setpgid resumed>) = 0 [pid 13081] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13080] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13081] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13081] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13080] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13081] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13082] <... openat resumed>) = 3 [pid 13081] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13080] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] <... restart_syscall resumed>) = 0 [pid 13081] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13080] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13082] write(3, "1000", 4 [pid 13081] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13081] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13081] exit_group(0 [pid 13080] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13081] <... exit_group resumed>) = ? [pid 13082] <... write resumed>) = 4 [pid 13081] +++ exited with 0 +++ [pid 13080] 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 13082] close(3 [pid 13080] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13082] <... close resumed>) = 0 [pid 13082] write(1, "executing program\n", 18) = 18 [pid 13082] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13083 attached [pid 13080] 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=13081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13082] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13083] set_robust_list(0x55556531f660, 24 [pid 13080] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13082] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13083 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13083] <... set_robust_list resumed>) = 0 [pid 13080] exit_group(0 [pid 13082] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... restart_syscall resumed>) = 0 [pid 13083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13082] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13080] <... exit_group resumed>) = ? [pid 13082] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13082] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13082] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13080] +++ exited with 0 +++ [pid 13082] 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=13080, 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 13082] exit_group(0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13082] <... exit_group resumed>) = ? [pid 13083] <... prctl resumed>) = 0 [pid 13082] +++ exited with 0 +++ [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13084 attached [pid 13084] set_robust_list(0x55556531f660, 24) = 0 [pid 13084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13084] setpgid(0, 0) = 0 [pid 13084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13084 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13085 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13083] setpgid(0, 0) = 0 [pid 13084] <... openat resumed>) = 3 [pid 13084] write(3, "1000", 4 [pid 13083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13084] <... write resumed>) = 4 [pid 13084] close(3executing program ) = 0 [pid 13084] write(1, "executing program\n", 18) = 18 [pid 13084] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13083] <... openat resumed>) = 3 [pid 13084] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13084] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13083] write(3, "1000", 4 [pid 13084] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13084] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13084] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13083] <... write resumed>) = 4 ./strace-static-x86_64: Process 13085 attached [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 13083] close(3 [pid 13084] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -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 13083] <... close resumed>) = 0 [pid 13084] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13084] exit_group(0 [pid 13085] set_robust_list(0x55556531f660, 24 [pid 13084] <... exit_group resumed>) = ? executing program ./strace-static-x86_64: Process 13087 attached [pid 13085] <... set_robust_list resumed>) = 0 [pid 13084] +++ exited with 0 +++ [pid 13083] write(1, "executing program\n", 18 [pid 13085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13083] <... write resumed>) = 18 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13086 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13087 [pid 13085] <... prctl resumed>) = 0 [pid 13083] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13083] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13085] setpgid(0, 0 [pid 13083] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13085] <... setpgid resumed>) = 0 [pid 13083] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13083] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13087] set_robust_list(0x55556531f660, 24 [pid 13083] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13085] <... openat resumed>) = 3 [pid 13083] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13087] <... set_robust_list resumed>) = 0 [pid 13085] write(3, "1000", 4) = 4 [pid 13085] close(3) = 0 [pid 13085] write(1, "executing program\n", 18) = 18 executing program [pid 13085] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13083] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13085] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13085] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13083] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13085] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13083] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13085] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13083] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13085] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13085] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13083] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13085] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13085] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13083] exit_group(0 [pid 13085] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13085] exit_group(0 [pid 13083] <... exit_group resumed>) = ? [pid 13085] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13086 attached [pid 13085] +++ exited with 0 +++ [pid 13087] <... prctl resumed>) = 0 [pid 13083] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13083, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13087] setpgid(0, 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13087] <... setpgid resumed>) = 0 [pid 13086] set_robust_list(0x55556531f660, 24 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13086] <... set_robust_list resumed>) = 0 [pid 13086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13086] setpgid(0, 0) = 0 [pid 13086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13088 [pid 13087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13086] <... openat resumed>) = 3 [pid 13086] write(3, "1000", 4) = 4 [pid 13086] close(3) = 0 [pid 13086] write(1, "executing program\n", 18 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13089 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13086] <... write resumed>) = 18 [pid 13086] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_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 13086] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13087] <... openat resumed>) = 3 [pid 13086] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 13088 attached [pid 13086] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13088] set_robust_list(0x55556531f660, 24 [pid 13087] write(3, "1000", 4 [pid 13086] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13090 [pid 13088] <... set_robust_list resumed>) = 0 [pid 13086] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13087] <... write resumed>) = 4 [pid 13086] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13088] <... prctl resumed>) = 0 [pid 13086] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 13090 attached ./strace-static-x86_64: Process 13089 attached [pid 13088] setpgid(0, 0 [pid 13087] close(3 [pid 13086] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13090] set_robust_list(0x55556531f660, 24 [pid 13088] <... setpgid resumed>) = 0 [pid 13086] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13090] <... set_robust_list resumed>) = 0 [pid 13088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13087] <... close resumed>) = 0 [pid 13086] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13089] set_robust_list(0x55556531f660, 24 [pid 13087] write(1, "executing program\n", 18 [pid 13086] exit_group(0 [pid 13090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13089] <... set_robust_list resumed>) = 0 [pid 13088] <... openat resumed>) = 3 [pid 13087] <... write resumed>) = 18 [pid 13086] <... exit_group resumed>) = ? [pid 13089] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13087] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13089] <... prctl resumed>) = 0 [pid 13087] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13089] setpgid(0, 0 [pid 13087] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13089] <... setpgid resumed>) = 0 [pid 13087] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13086] +++ exited with 0 +++ [pid 13090] <... prctl resumed>) = 0 [pid 13089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13088] write(3, "1000", 4 [pid 13087] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13090] setpgid(0, 0 [pid 13089] <... openat resumed>) = 3 [pid 13088] <... write resumed>) = 4 [pid 13087] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13090] <... setpgid resumed>) = 0 [pid 13089] write(3, "1000", 4 [pid 13088] close(3 [pid 13087] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13089] <... write resumed>) = 4 [pid 13088] <... close resumed>) = 0 [pid 13087] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13090] <... openat resumed>) = 3 [pid 13089] close(3 [pid 13088] write(1, "executing program\n", 18executing program [pid 13087] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13090] write(3, "1000", 4 [pid 13089] <... close resumed>) = 0 [pid 13088] <... write resumed>) = 18 executing program [pid 13087] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13090] <... write resumed>) = 4 [pid 13089] write(1, "executing program\n", 18 [pid 13088] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13090] close(3 [pid 13089] <... write resumed>) = 18 [pid 13088] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13087] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... restart_syscall resumed>) = 0 [pid 13090] <... close resumed>) = 0 [pid 13089] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13088] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13087] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13090] write(1, "executing program\n", 18 [pid 13089] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13088] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13090] <... write resumed>) = 18 [pid 13089] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13090] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13089] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13088] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13087] exit_group(0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13090] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13089] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13087] <... exit_group resumed>) = ? [pid 13090] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13089] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13088] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13090] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13089] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13088] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13090] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13089] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13088] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13090] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13089] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13088] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13087] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13091 [pid 13090] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13089] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13088] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13090] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13089] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13088] exit_group(0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13091 attached [pid 13090] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13089] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13088] <... exit_group resumed>) = ? [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13091] set_robust_list(0x55556531f660, 24 [pid 13090] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13089] exit_group(0 [pid 13091] <... set_robust_list resumed>) = 0 [pid 13090] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13088] +++ exited with 0 +++ [pid 13089] <... exit_group resumed>) = ? [pid 13091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13090] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13091] <... prctl resumed>) = 0 [pid 13089] +++ exited with 0 +++ [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13090] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13090] <... exit_group resumed>) = ? [pid 13091] setpgid(0, 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 [pid 13091] <... setpgid resumed>) = 0 [pid 13091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13090] +++ exited with 0 +++ [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13091] <... openat resumed>) = 3 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13091] write(3, "1000", 4) = 4 [pid 13091] close(3./strace-static-x86_64: Process 13092 attached ) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... restart_syscall resumed>) = 0 [pid 13092] set_robust_list(0x55556531f660, 24executing program [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13092 [pid 13091] write(1, "executing program\n", 18) = 18 [pid 13092] <... set_robust_list 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 13091] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13091] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13091] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13091] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13093 ./strace-static-x86_64: Process 13094 attached [pid 13092] <... prctl resumed>) = 0 [pid 13091] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13094 [pid 13092] setpgid(0, 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 13091] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13092] <... setpgid resumed>) = 0 [pid 13091] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13091] exit_group(0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13091] <... exit_group resumed>) = ? [pid 13092] <... openat resumed>) = 3 [pid 13091] +++ exited with 0 +++ [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13095 [pid 13092] write(3, "1000", 4 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13095 attached [pid 13095] set_robust_list(0x55556531f660, 24 [pid 13092] <... write resumed>) = 4 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13095] <... set_robust_list resumed>) = 0 [pid 13092] close(3 [pid 13095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13095] setpgid(0, 0) = 0 [pid 13095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13092] <... close resumed>) = 0 ./strace-static-x86_64: Process 13093 attached [pid 13094] set_robust_list(0x55556531f660, 24 [pid 13095] <... openat resumed>) = 3 [pid 13095] write(3, "1000", 4) = 4 [pid 13095] close(3) = 0 executing program [pid 13095] write(1, "executing program\n", 18) = 18 [pid 13095] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13094] <... set_robust_list resumed>) = 0 executing program [pid 13092] write(1, "executing program\n", 18 [pid 13093] set_robust_list(0x55556531f660, 24 [pid 13095] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13095] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13092] <... write resumed>) = 18 [pid 13095] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13095] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13092] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13094] <... prctl resumed>) = 0 [pid 13092] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13095] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13095] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13094] setpgid(0, 0 [pid 13092] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13094] <... setpgid resumed>) = 0 [pid 13093] <... set_robust_list resumed>) = 0 [pid 13092] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13095] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13092] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13093] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13092] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13095] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13095] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13092] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13095] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13095] exit_group(0) = ? [pid 13092] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13095] +++ exited with 0 +++ [pid 13094] <... openat resumed>) = 3 [pid 13093] <... prctl resumed>) = 0 [pid 13092] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13094] write(3, "1000", 4 [pid 13092] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 13094] <... write resumed>) = 4 [pid 13093] setpgid(0, 0 [pid 13092] 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=13095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13092] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13092] exit_group(0 [pid 13094] close(3 [pid 13093] <... setpgid resumed>) = 0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13094] <... close resumed>) = 0 [pid 13092] <... exit_group resumed>) = ? [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13093] write(3, "1000", 4) = 4 [pid 13093] close(3) = 0 executing program [pid 13093] write(1, "executing program\n", 18 [pid 13092] +++ exited with 0 +++ [pid 284] <... restart_syscall resumed>) = 0 executing program [pid 13093] <... write resumed>) = 18 [pid 13093] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13096 attached [pid 13094] write(1, "executing program\n", 18 [pid 13093] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13094] <... write resumed>) = 18 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13096 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13096] set_robust_list(0x55556531f660, 24 [pid 13093] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13096] <... set_robust_list resumed>) = 0 [pid 13094] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13093] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... restart_syscall resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13096] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13094] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13093] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13096] <... prctl resumed>) = 0 [pid 13094] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13097 attached [pid 13096] setpgid(0, 0 [pid 13094] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13093] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13097 [pid 13097] set_robust_list(0x55556531f660, 24 [pid 13096] <... setpgid resumed>) = 0 [pid 13094] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13093] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13094] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13096] <... openat resumed>) = 3 [pid 13094] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13093] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13097] <... set_robust_list resumed>) = 0 [pid 13096] write(3, "1000", 4 [pid 13093] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13096] <... write resumed>) = 4 [pid 13094] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13093] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13098 ./strace-static-x86_64: Process 13098 attached [pid 13097] <... prctl resumed>) = 0 [pid 13096] close(3 [pid 13094] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13093] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13097] setpgid(0, 0 [pid 13096] <... close resumed>) = 0 [pid 13094] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13093] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13098] set_robust_list(0x55556531f660, 24 [pid 13096] write(1, "executing program\n", 18 [pid 13094] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13097] <... setpgid resumed>) = 0 [pid 13096] <... write resumed>) = 18 [pid 13094] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13093] exit_group(0 [pid 13097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13096] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13094] exit_group(0 [pid 13093] <... exit_group resumed>) = ? [pid 13098] <... set_robust_list resumed>) = 0 [pid 13096] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13094] <... exit_group resumed>) = ? [pid 13098] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13096] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13094] +++ exited with 0 +++ [pid 13093] +++ exited with 0 +++ [pid 13097] <... openat resumed>) = 3 [pid 13098] <... prctl resumed>) = 0 [pid 13096] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13097] write(3, "1000", 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13096] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 283] restart_syscall(<... resuming interrupted clone ...> [pid 13098] setpgid(0, 0 [pid 13097] <... write resumed>) = 4 [pid 13096] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13096] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13098] <... setpgid resumed>) = 0 [pid 13097] close(3 [pid 13096] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 13096] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13097] <... close resumed>) = 0 [pid 13096] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13096] 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 13098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13097] write(1, "executing program\n", 18 [pid 13096] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13096] exit_group(0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13099 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13097] <... write resumed>) = 18 [pid 13096] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13099 attached [pid 13098] <... openat resumed>) = 3 [pid 13097] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13096] +++ exited with 0 +++ ./strace-static-x86_64: Process 13100 attached [pid 13100] set_robust_list(0x55556531f660, 24) = 0 [pid 13100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13100] setpgid(0, 0) = 0 [pid 13100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13098] write(3, "1000", 4 [pid 13097] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13100 [pid 13100] <... openat resumed>) = 3 [pid 13100] write(3, "1000", 4) = 4 [pid 13100] close(3executing program ) = 0 [pid 13100] write(1, "executing program\n", 18) = 18 [pid 13100] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13098] <... write resumed>) = 4 [pid 13097] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13098] close(3 [pid 13097] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13098] <... close resumed>) = 0 [pid 13097] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13099] set_robust_list(0x55556531f660, 24executing program [pid 13098] write(1, "executing program\n", 18 [pid 13097] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13100] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13098] <... write resumed>) = 18 [pid 13097] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13098] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13100] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13097] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13100] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13098] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13097] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13098] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13097] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13098] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13097] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13098] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13100] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13099] <... set_robust_list resumed>) = 0 [pid 13097] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13098] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] <... restart_syscall resumed>) = 0 [pid 13100] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13100] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13099] <... prctl resumed>) = 0 [pid 13100] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13099] setpgid(0, 0 [pid 13098] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13097] exit_group(0 [pid 13100] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13099] <... setpgid resumed>) = 0 [pid 13100] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13098] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13100] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13099] <... openat resumed>) = 3 [pid 13097] <... exit_group resumed>) = ? [pid 13098] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13100] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13099] write(3, "1000", 4 [pid 13100] exit_group(0 [pid 13099] <... write resumed>) = 4 [pid 13100] <... exit_group resumed>) = ? [pid 13099] close(3 [pid 13100] +++ exited with 0 +++ [pid 13099] <... close resumed>) = 0 [pid 13098] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13097] +++ exited with 0 +++ [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 13099] write(1, "executing program\n", 18 [pid 13098] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13099] <... write resumed>) = 18 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13099] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13101 attached ) = -1 EPERM (Operation not permitted) [pid 13098] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13099] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13101] set_robust_list(0x55556531f660, 24 [pid 13099] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13098] exit_group(0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13101 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... restart_syscall resumed>) = 0 [pid 13101] <... set_robust_list resumed>) = 0 [pid 13099] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13098] <... exit_group resumed>) = ? [pid 13099] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] <... restart_syscall resumed>) = 0 [pid 13099] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13099] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13099] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13098] +++ exited with 0 +++ [pid 13099] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13099] exit_group(0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13099] <... exit_group resumed>) = ? [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13101] <... prctl resumed>) = 0 [pid 13099] +++ exited with 0 +++ [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13102 attached [pid 13102] set_robust_list(0x55556531f660, 24) = 0 [pid 13102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13102] setpgid(0, 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13102 [pid 13101] setpgid(0, 0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13103 [pid 13102] <... setpgid resumed>) = 0 [pid 13102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13101] <... setpgid resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13104 [pid 13102] write(3, "1000", 4) = 4 [pid 13102] close(3 [pid 13101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13102] <... close resumed>) = 0 [pid 13102] write(1, "executing program\n", 18executing program ) = 18 [pid 13102] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13102] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13102] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13104 attached [pid 13101] <... openat resumed>) = 3 [pid 286] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13104] set_robust_list(0x55556531f660, 24 [pid 13101] write(3, "1000", 4./strace-static-x86_64: Process 13105 attached ) = 4 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13105 ./strace-static-x86_64: Process 13103 attached [pid 13104] <... set_robust_list resumed>) = 0 [pid 13102] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13101] close(3 [pid 13105] set_robust_list(0x55556531f660, 24 [pid 13104] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13103] set_robust_list(0x55556531f660, 24 [pid 13102] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13101] <... close resumed>) = 0 executing program [pid 13105] <... set_robust_list resumed>) = 0 [pid 13104] <... prctl resumed>) = 0 [pid 13103] <... set_robust_list resumed>) = 0 [pid 13102] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13101] write(1, "executing program\n", 18 [pid 13104] setpgid(0, 0 [pid 13102] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13101] <... write resumed>) = 18 [pid 13102] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13101] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13104] <... setpgid resumed>) = 0 [pid 13102] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13101] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13102] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13101] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13101] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13102] exit_group(0 [pid 13101] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13104] <... openat resumed>) = 3 [pid 13101] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13102] <... exit_group resumed>) = ? [pid 13105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13104] write(3, "1000", 4 [pid 13103] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13101] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13105] <... prctl resumed>) = 0 [pid 13104] <... write resumed>) = 4 [pid 13103] <... prctl resumed>) = 0 [pid 13102] +++ exited with 0 +++ [pid 13104] close(3 [pid 13103] setpgid(0, 0 [pid 13101] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13105] setpgid(0, 0 [pid 13104] <... close resumed>) = 0 [pid 13101] 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=13102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13105] <... setpgid resumed>) = 0 [pid 13104] write(1, "executing program\n", 18 [pid 13101] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13104] <... write resumed>) = 18 [pid 13101] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13103] <... setpgid resumed>) = 0 [pid 13101] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13104] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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 13105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13104] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13101] exit_group(0 [pid 13104] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13105] <... openat resumed>) = 3 [pid 13104] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13103] <... openat resumed>) = 3 [pid 13101] <... exit_group resumed>) = ? [pid 13105] write(3, "1000", 4 [pid 13104] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13103] write(3, "1000", 4executing program ) = 4 [pid 13103] close(3) = 0 [pid 13104] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13103] write(1, "executing program\n", 18 [pid 13101] +++ exited with 0 +++ [pid 13105] <... write resumed>) = 4 [pid 13104] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13103] <... write resumed>) = 18 [pid 13105] close(3 [pid 13103] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13104] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13103] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13105] <... close resumed>) = 0 [pid 13104] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 executing program [pid 13103] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13105] write(1, "executing program\n", 18 [pid 13104] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13103] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13105] <... write resumed>) = 18 [pid 13104] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13103] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13105] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13104] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13103] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 13105] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13103] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13104] exit_group(0 [pid 13105] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13103] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13105] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13104] <... exit_group resumed>) = ? [pid 13103] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13105] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13103] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13103] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13103] exit_group(0) = ? [pid 13105] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13104] +++ exited with 0 +++ [pid 13103] +++ exited with 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 13105] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13106 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13107 [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13106 attached [pid 13105] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13107 attached [pid 13105] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13107] set_robust_list(0x55556531f660, 24 [pid 13105] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13107] <... set_robust_list resumed>) = 0 [pid 13105] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13106] set_robust_list(0x55556531f660, 24 [pid 13105] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13107] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13105] exit_group(0 [pid 13106] <... set_robust_list resumed>) = 0 [pid 13107] <... prctl resumed>) = 0 [pid 13107] setpgid(0, 0 [pid 13105] <... exit_group resumed>) = ? [pid 13107] <... setpgid resumed>) = 0 [pid 13107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13107] write(3, "1000", 4) = 4 [pid 13107] close(3) = 0 [pid 13107] write(1, "executing program\n", 18executing program [pid 13105] +++ exited with 0 +++ [pid 13106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13107] <... write resumed>) = 18 [pid 13107] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13106] <... prctl resumed>) = 0 [pid 13107] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13107] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13106] setpgid(0, 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 13107] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13106] <... setpgid resumed>) = 0 [pid 13107] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13107] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13107] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13108 [pid 13107] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13106] <... openat resumed>) = 3 [pid 285] <... restart_syscall resumed>) = 0 [pid 13106] write(3, "1000", 4 [pid 13107] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13106] <... write resumed>) = 4 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13107] exit_group(0) = ? ./strace-static-x86_64: Process 13109 attached [pid 13107] +++ exited with 0 +++ [pid 13106] close(3./strace-static-x86_64: Process 13108 attached ) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13109 [pid 13108] set_robust_list(0x55556531f660, 24 [pid 13106] write(1, "executing program\n", 18executing program [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13106] <... write resumed>) = 18 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13108] <... set_robust_list resumed>) = 0 [pid 13108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13108] setpgid(0, 0 [pid 13106] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13108] <... setpgid resumed>) = 0 [pid 13108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13108] write(3, "1000", 4) = 4 [pid 13108] close(3) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13110 [pid 13106] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13106] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13110 attached [pid 13109] set_robust_list(0x55556531f660, 24 [pid 13108] write(1, "executing program\n", 18 [pid 13106] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13106] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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|SIGCHLDexecuting program [pid 13106] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13108] <... write resumed>) = 18 [pid 13108] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13108] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13106] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13110] set_robust_list(0x55556531f660, 24 [pid 13109] <... set_robust_list resumed>) = 0 [pid 13108] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13111 [pid 13110] <... set_robust_list resumed>) = 0 [pid 13109] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13108] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13106] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13109] <... prctl resumed>) = 0 [pid 13108] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13110] <... prctl resumed>) = 0 [pid 13109] setpgid(0, 0 [pid 13108] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13106] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 13111 attached [pid 13110] setpgid(0, 0 [pid 13109] <... setpgid resumed>) = 0 [pid 13108] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13106] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13108] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13106] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13108] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13106] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13108] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13108] exit_group(0 [pid 13106] exit_group(0 [pid 13108] <... exit_group resumed>) = ? [pid 13106] <... exit_group resumed>) = ? [pid 13111] set_robust_list(0x55556531f660, 24 [pid 13110] <... setpgid resumed>) = 0 [pid 13109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13108] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13106] +++ exited with 0 +++ [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13110] <... openat resumed>) = 3 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13111] <... set_robust_list resumed>) = 0 [pid 13110] write(3, "1000", 4 [pid 13109] <... openat resumed>) = 3 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13110] <... write resumed>) = 4 [pid 13109] write(3, "1000", 4 [pid 13111] <... prctl resumed>) = 0 [pid 13110] close(3 [pid 13109] <... write resumed>) = 4 [pid 13111] setpgid(0, 0 [pid 13110] <... close resumed>) = 0 [pid 13109] close(3 [pid 287] <... restart_syscall resumed>) = 0 [pid 13111] <... setpgid resumed>) = 0 [pid 13110] write(1, "executing program\n", 18 [pid 13109] <... close resumed>) = 0 executing program [pid 13110] <... write resumed>) = 18 [pid 13109] write(1, "executing program\n", 18 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD executing program [pid 13111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 13112 attached [pid 13110] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13109] <... write resumed>) = 18 [pid 13111] <... openat resumed>) = 3 [pid 13112] set_robust_list(0x55556531f660, 24 [pid 13110] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13109] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13112 [pid 13112] <... set_robust_list resumed>) = 0 [pid 13111] write(3, "1000", 4 [pid 13110] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13109] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13111] <... write resumed>) = 4 [pid 13110] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13109] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13112] <... prctl resumed>) = 0 [pid 13111] close(3 [pid 13110] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13109] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13112] setpgid(0, 0 [pid 13111] <... close resumed>) = 0 [pid 13110] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13109] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 13112] <... setpgid resumed>) = 0 [pid 13111] write(1, "executing program\n", 18 [pid 13110] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13109] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13113 [pid 13112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13111] <... write resumed>) = 18 [pid 13110] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13109] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13112] <... openat resumed>) = 3 [pid 13111] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13110] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13109] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13112] write(3, "1000", 4 [pid 13111] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13110] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13109] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13112] <... write resumed>) = 4 [pid 13111] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13110] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13109] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13113 attached [pid 13112] close(3 [pid 13111] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13110] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13109] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13113] set_robust_list(0x55556531f660, 24 [pid 13112] <... close resumed>) = 0 [pid 13111] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13110] exit_group(0 [pid 13109] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13113] <... set_robust_list resumed>) = 0 [pid 13112] write(1, "executing program\n", 18 [pid 13111] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 13110] <... exit_group resumed>) = ? [pid 13109] exit_group(0 [pid 13113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13112] <... write resumed>) = 18 [pid 13111] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13110] +++ exited with 0 +++ [pid 13109] <... exit_group resumed>) = ? [pid 13113] <... prctl resumed>) = 0 [pid 13112] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13111] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13109] +++ exited with 0 +++ [pid 13113] setpgid(0, 0 [pid 13112] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13111] 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=13109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13113] <... setpgid resumed>) = 0 [pid 13112] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13111] <... 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 13114 attached [pid 13113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13112] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13111] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13113] <... openat resumed>) = 3 [pid 13112] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13111] <... 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=0x55556531f650) = 13114 [pid 13114] set_robust_list(0x55556531f660, 24 [pid 13113] write(3, "1000", 4 [pid 13112] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13111] exit_group(0 [pid 13113] <... write resumed>) = 4 [pid 13113] close(3) = 0 [pid 13113] write(1, "executing program\n", 18executing program [pid 13112] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13111] <... exit_group resumed>) = ? [pid 13113] <... write resumed>) = 18 [pid 13113] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13112] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13113] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13113] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13113] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13115 attached [pid 13114] <... set_robust_list resumed>) = 0 [pid 13113] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13112] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13111] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13115 [pid 13113] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13112] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13113] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13112] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13113] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13112] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13115] set_robust_list(0x55556531f660, 24 [pid 13114] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13113] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13112] exit_group(0 [pid 13113] exit_group(0 [pid 13112] <... exit_group resumed>) = ? [pid 13113] <... exit_group resumed>) = ? [pid 13113] +++ exited with 0 +++ [pid 13112] +++ exited with 0 +++ [pid 13115] <... set_robust_list resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13113, 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 ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 13115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13115] setpgid(0, 0) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13115] write(3, "1000", 4 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13116 [pid 13114] <... prctl resumed>) = 0 [pid 13115] <... write resumed>) = 4 [pid 13114] setpgid(0, 0 [pid 13115] close(3) = 0 [pid 283] <... restart_syscall resumed>) = 0 executing program [pid 13115] write(1, "executing program\n", 18) = 18 [pid 13114] <... setpgid resumed>) = 0 [pid 13115] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13115] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13115] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13117 [pid 13115] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13114] <... openat resumed>) = 3 [pid 286] <... restart_syscall resumed>) = 0 [pid 13115] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13114] write(3, "1000", 4 [pid 13115] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13117 attached ) = -1 EBADF (Bad file descriptor) [pid 13114] <... write resumed>) = 4 [pid 13115] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13114] close(3 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13116 attached [pid 13115] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13114] <... close resumed>) = 0 [pid 13116] set_robust_list(0x55556531f660, 24 [pid 13115] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13116] <... set_robust_list resumed>) = 0 [pid 13115] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13116] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13115] exit_group(0 [pid 13114] write(1, "executing program\n", 18executing program [pid 13116] <... prctl resumed>) = 0 [pid 13115] <... exit_group resumed>) = ? [pid 13114] <... write resumed>) = 18 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13118 ./strace-static-x86_64: Process 13118 attached [pid 13117] set_robust_list(0x55556531f660, 24 [pid 13116] setpgid(0, 0 [pid 13115] +++ exited with 0 +++ [pid 13114] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13117] <... set_robust_list resumed>) = 0 [pid 13114] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13118] set_robust_list(0x55556531f660, 24 [pid 13117] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13114] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13117] <... prctl resumed>) = 0 [pid 13114] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13117] setpgid(0, 0 [pid 13114] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13114] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13117] <... setpgid resumed>) = 0 [pid 13116] <... setpgid resumed>) = 0 [pid 13116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13114] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13116] <... openat resumed>) = 3 [pid 13114] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13116] write(3, "1000", 4 [pid 13114] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13117] <... openat resumed>) = 3 [pid 13116] <... write resumed>) = 4 [pid 13114] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 13117] write(3, "1000", 4 [pid 13116] close(3 [pid 13114] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13116] <... close resumed>) = 0 [pid 13116] write(1, "executing program\n", 18 [pid 13118] <... set_robust_list resumed>) = 0 [pid 13117] <... write resumed>) = 4 [pid 13116] <... write resumed>) = 18 [pid 13114] exit_group(0 [pid 13116] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13114] <... exit_group resumed>) = ? [pid 13118] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13117] close(3 [pid 13116] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13116] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13116] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13116] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13118] <... prctl resumed>) = 0 [pid 13117] <... close resumed>) = 0 executing program [pid 13116] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13114] +++ exited with 0 +++ [pid 13117] write(1, "executing program\n", 18 [pid 13118] setpgid(0, 0 [pid 13116] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13117] <... write resumed>) = 18 [pid 13116] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13118] <... setpgid resumed>) = 0 [pid 13117] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13116] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13117] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13116] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 13118] <... openat resumed>) = 3 [pid 13117] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13116] exit_group(0 [pid 13118] write(3, "1000", 4 [pid 13117] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13116] <... exit_group resumed>) = ? [pid 13118] <... write resumed>) = 4 [pid 13117] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13116] +++ exited with 0 +++ [pid 13118] close(3 [pid 13117] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13118] <... close resumed>) = 0 [pid 13117] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13119 attached [pid 13118] write(1, "executing program\n", 18executing program [pid 13117] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13119 [pid 13119] set_robust_list(0x55556531f660, 24 [pid 13118] <... write resumed>) = 18 [pid 13117] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... restart_syscall resumed>) = 0 [pid 13118] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13117] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13119] <... set_robust_list resumed>) = 0 [pid 13118] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13117] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] <... restart_syscall resumed>) = 0 [pid 13118] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13117] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13119] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13118] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13119] <... prctl resumed>) = 0 [pid 13118] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13117] exit_group(0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13119] setpgid(0, 0 [pid 13118] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13117] <... exit_group resumed>) = ? [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55556531f650) = 13121 ./strace-static-x86_64: Process 13120 attached [pid 13119] <... setpgid resumed>) = 0 [pid 13118] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13117] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13120 [pid 13120] set_robust_list(0x55556531f660, 24) = 0 [pid 13118] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13120] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13118] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13118] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13120] <... prctl resumed>) = 0 [pid 13118] 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 13118] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13120] setpgid(0, 0./strace-static-x86_64: Process 13121 attached ) = 0 [pid 13120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13118] exit_group(0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13122 [pid 13119] <... openat resumed>) = 3 [pid 13118] <... exit_group resumed>) = ? [pid 13121] set_robust_list(0x55556531f660, 24) = 0 [pid 13121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13120] <... openat resumed>) = 3 [pid 13121] setpgid(0, 0) = 0 [pid 13121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13118] +++ exited with 0 +++ [pid 13119] write(3, "1000", 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13119] <... write resumed>) = 4 [pid 13121] <... openat resumed>) = 3 executing program [pid 13120] write(3, "1000", 4 [pid 13119] close(3 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13119] <... close resumed>) = 0 [pid 13121] write(3, "1000", 4 [pid 13120] <... write resumed>) = 4 [pid 13121] <... write resumed>) = 4 [pid 13120] close(3 [pid 13121] close(3 [pid 13120] <... close resumed>) = 0 [pid 13119] write(1, "executing program\n", 18executing program [pid 13121] <... close resumed>) = 0 [pid 13120] write(1, "executing program\n", 18 [pid 13119] <... write resumed>) = 18 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13123 [pid 13121] write(1, "executing program\n", 18 [pid 13120] <... write resumed>) = 18 executing program [pid 13119] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13123 attached ./strace-static-x86_64: Process 13122 attached [pid 13121] <... write resumed>) = 18 [pid 13120] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13119] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13122] set_robust_list(0x55556531f660, 24) = 0 [pid 13121] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13120] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13119] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13123] set_robust_list(0x55556531f660, 24 [pid 13122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13121] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13120] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13119] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13123] <... set_robust_list resumed>) = 0 [pid 13122] <... prctl resumed>) = 0 [pid 13121] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13120] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13119] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13123] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13122] setpgid(0, 0 [pid 13121] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13120] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13119] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13123] <... prctl resumed>) = 0 [pid 13122] <... setpgid resumed>) = 0 [pid 13121] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13120] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13119] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13123] setpgid(0, 0 [pid 13122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13121] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13120] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13123] <... setpgid resumed>) = 0 [pid 13122] <... openat resumed>) = 3 [pid 13121] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13120] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13119] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13122] write(3, "1000", 4 [pid 13121] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13120] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13119] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13122] <... write resumed>) = 4 [pid 13121] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13120] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13119] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13123] <... openat resumed>) = 3 [pid 13123] write(3, "1000", 4 [pid 13122] close(3 [pid 13121] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13120] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13119] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13123] <... write resumed>) = 4 [pid 13122] <... close resumed>) = 0 [pid 13121] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13120] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13119] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13123] close(3 [pid 13122] write(1, "executing program\n", 18 [pid 13121] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13120] exit_group(0 [pid 13123] <... close resumed>) = 0 [pid 13122] <... write resumed>) = 18 [pid 13121] exit_group(0 [pid 13120] <... exit_group resumed>) = ? [pid 13119] exit_group(0 [pid 13123] write(1, "executing program\n", 18executing program [pid 13122] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13121] <... exit_group resumed>) = ? [pid 13120] +++ exited with 0 +++ [pid 13119] <... exit_group resumed>) = ? [pid 13123] <... write resumed>) = 18 [pid 13122] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13121] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13119] +++ exited with 0 +++ [pid 284] <... restart_syscall resumed>) = 0 [pid 13123] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13122] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13123] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13122] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13123] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13123] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13122] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 ./strace-static-x86_64: Process 13124 attached [pid 13123] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13122] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13124 [pid 13123] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13122] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13123] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13122] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13124] set_robust_list(0x55556531f660, 24) = 0 [pid 13123] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13124] setpgid(0, 0) = 0 [pid 13124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13123] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13122] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13123] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13122] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13125 [pid 285] <... restart_syscall resumed>) = 0 [pid 13123] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13122] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 13123] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13122] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13124] <... openat resumed>) = 3 [pid 13123] exit_group(0 [pid 13122] exit_group(0 [pid 13123] <... exit_group resumed>) = ? [pid 13122] <... exit_group resumed>) = ? [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13124] write(3, "1000", 4) = 4 [pid 13124] close(3) = 0 [pid 13124] write(1, "executing program\n", 18) = 18 [pid 13124] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13124] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13123] +++ exited with 0 +++ ./strace-static-x86_64: Process 13125 attached [pid 13124] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13125] set_robust_list(0x55556531f660, 24 [pid 13124] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13125] <... set_robust_list resumed>) = 0 [pid 13124] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13125] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13124] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13125] <... prctl resumed>) = 0 [pid 13124] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13122] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13126 [pid 13125] setpgid(0, 0 [pid 13124] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13125] <... setpgid resumed>) = 0 [pid 13124] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13124] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13126 attached [pid 13125] <... openat resumed>) = 3 [pid 13124] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13126] set_robust_list(0x55556531f660, 24 [pid 13125] write(3, "1000", 4 [pid 13124] exit_group(0 [pid 13125] <... write resumed>) = 4 [pid 13124] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13127 attached [pid 13126] <... set_robust_list resumed>) = 0 [pid 13125] close(3 [pid 13124] +++ exited with 0 +++ [pid 13125] <... close resumed>) = 0 executing program [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13127 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13125] write(1, "executing program\n", 18) = 18 [pid 13125] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13126] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13125] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13125] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13125] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13125] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13127] set_robust_list(0x55556531f660, 24 [pid 13126] <... prctl resumed>) = 0 [pid 13125] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13128 [pid 13125] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13125] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13126] setpgid(0, 0 [pid 13125] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13126] <... setpgid resumed>) = 0 [pid 13125] exit_group(0) = ? ./strace-static-x86_64: Process 13129 attached [pid 13127] <... set_robust_list resumed>) = 0 [pid 13126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13125] +++ exited with 0 +++ ./strace-static-x86_64: Process 13128 attached [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13129 [pid 13128] set_robust_list(0x55556531f660, 24) = 0 [pid 13126] <... openat resumed>) = 3 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13129] set_robust_list(0x55556531f660, 24 [pid 13127] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13126] write(3, "1000", 4 [pid 13128] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 13126] <... write resumed>) = 4 [pid 13126] close(3 [pid 13128] <... prctl resumed>) = 0 [pid 13126] <... close resumed>) = 0 [pid 13126] write(1, "executing program\n", 18 [pid 13128] setpgid(0, 0 [pid 13126] <... write resumed>) = 18 [pid 13128] <... setpgid resumed>) = 0 [pid 13126] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13129] <... set_robust_list resumed>) = 0 [pid 13127] <... prctl resumed>) = 0 [pid 13126] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13129] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13127] setpgid(0, 0 [pid 13126] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13128] <... openat resumed>) = 3 [pid 13127] <... setpgid resumed>) = 0 [pid 13126] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13129] <... prctl resumed>) = 0 [pid 13126] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13126] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13126] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13127] <... openat resumed>) = 3 [pid 13128] write(3, "1000", 4) = 4 [pid 13128] close(3) = 0 [pid 13126] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13128] write(1, "executing program\n", 18executing program [pid 13127] write(3, "1000", 4 [pid 13126] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13128] <... write resumed>) = 18 [pid 13128] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13127] <... write resumed>) = 4 [pid 13126] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13129] setpgid(0, 0 [pid 13128] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13128] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13127] close(3 [pid 13126] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13129] <... setpgid resumed>) = 0 [pid 13128] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13127] <... close resumed>) = 0 [pid 13126] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13128] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13126] exit_group(0 [pid 13128] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13127] write(1, "executing program\n", 18 [pid 13129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13128] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13127] <... write resumed>) = 18 [pid 13126] <... exit_group resumed>) = ? [pid 287] <... restart_syscall resumed>) = 0 [pid 13128] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13128] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13128] exit_group(0) = ? [pid 13129] <... openat resumed>) = 3 [pid 13128] +++ exited with 0 +++ [pid 13127] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13126] +++ exited with 0 +++ [pid 13129] write(3, "1000", 4 [pid 13127] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13129] <... write resumed>) = 4 [pid 13127] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13129] close(3 [pid 13127] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13127] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 284] restart_syscall(<... resuming interrupted clone ...> [pid 13127] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 13130 attached [pid 13129] <... close resumed>) = 0 [pid 13127] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13130 [pid 13130] set_robust_list(0x55556531f660, 24 [pid 13129] write(1, "executing program\n", 18 [pid 13127] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13127] 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 13130] <... set_robust_list resumed>) = 0 [pid 13129] <... write resumed>) = 18 [pid 13127] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13127] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13129] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13127] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13131 ./strace-static-x86_64: Process 13131 attached [pid 13129] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13127] exit_group(0 [pid 13129] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13131] set_robust_list(0x55556531f660, 24 [pid 13127] <... exit_group resumed>) = ? [pid 13131] <... set_robust_list resumed>) = 0 [pid 13129] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13130] setpgid(0, 0) = 0 [pid 13131] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13129] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13127] +++ exited with 0 +++ [pid 13131] <... prctl resumed>) = 0 [pid 13130] <... openat resumed>) = 3 [pid 13129] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13130] write(3, "1000", 4 [pid 13129] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13131] setpgid(0, 0) = 0 [pid 13129] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13129] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13130] <... write resumed>) = 4 [pid 13131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13130] close(3 [pid 13129] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... restart_syscall resumed>) = 0 [pid 13129] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13130] <... close resumed>) = 0 [pid 13129] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13131] <... openat resumed>) = 3 [pid 13130] write(1, "executing program\n", 18executing program executing program [pid 13129] exit_group(0) = ? [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13131] write(3, "1000", 4) = 4 [pid 13131] close(3) = 0 [pid 13131] write(1, "executing program\n", 18) = 18 [pid 13131] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13131] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13129] +++ exited with 0 +++ [pid 13131] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13131] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13130] <... write resumed>) = 18 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13132 [pid 13131] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13131] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13130] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13131] 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 13131] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13130] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13131] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13131] exit_group(0) = ? ./strace-static-x86_64: Process 13133 attached [pid 13131] +++ exited with 0 +++ [pid 13130] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13132 attached ) = -1 EPERM (Operation not permitted) [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=13131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13133 [pid 13130] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13132] set_robust_list(0x55556531f660, 24) = 0 [pid 13132] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13134 [pid 13130] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13132] <... prctl resumed>) = 0 [pid 13130] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13133] set_robust_list(0x55556531f660, 24 [pid 13132] setpgid(0, 0) = 0 [pid 13132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13130] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13133] <... set_robust_list resumed>) = 0 [pid 13132] <... openat resumed>) = 3 [pid 13130] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13132] write(3, "1000", 4 [pid 13130] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13132] <... write resumed>) = 4 [pid 13130] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13132] close(3 [pid 13130] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13132] <... close resumed>) = 0 [pid 13132] write(1, "executing program\n", 18 [pid 13130] exit_group(0executing program ./strace-static-x86_64: Process 13134 attached [pid 13132] <... write resumed>) = 18 [pid 13130] <... exit_group resumed>) = ? [pid 13134] set_robust_list(0x55556531f660, 24 [pid 13132] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13134] <... set_robust_list resumed>) = 0 [pid 13132] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13134] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13132] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13134] <... prctl resumed>) = 0 [pid 13132] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13130] +++ exited with 0 +++ [pid 13134] setpgid(0, 0 [pid 13132] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13134] <... setpgid resumed>) = 0 [pid 13133] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13132] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13133] <... prctl resumed>) = 0 [pid 13132] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13134] <... openat resumed>) = 3 [pid 13133] setpgid(0, 0 [pid 13132] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13134] write(3, "1000", 4 [pid 13132] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... restart_syscall resumed>) = 0 [pid 13134] <... write resumed>) = 4 [pid 13133] <... setpgid resumed>) = 0 [pid 13132] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13134] close(3 [pid 13132] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13134] <... close resumed>) = 0 [pid 13132] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13134] write(1, "executing program\n", 18 [pid 13132] exit_group(0 [pid 13134] <... write resumed>) = 18 [pid 13133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13132] <... exit_group resumed>) = ? [pid 13134] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13133] <... openat resumed>) = 3 [pid 13132] +++ exited with 0 +++ [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13134] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13134] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13134] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13133] write(3, "1000", 4 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13134] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13133] <... write resumed>) = 4 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13135 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13134] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13133] close(3 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13134] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13133] <... close resumed>) = 0 [pid 13134] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13134] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 13135 attached ) = -1 EBADF (Bad file descriptor) executing program [pid 13135] set_robust_list(0x55556531f660, 24 [pid 13134] exit_group(0 [pid 13133] write(1, "executing program\n", 18 [pid 13135] <... set_robust_list resumed>) = 0 [pid 13134] <... exit_group resumed>) = ? [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13136 [pid 13133] <... write resumed>) = 18 ./strace-static-x86_64: Process 13136 attached [pid 13135] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13134] +++ exited with 0 +++ [pid 13133] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13136] set_robust_list(0x55556531f660, 24 [pid 13133] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13133] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13136] <... set_robust_list resumed>) = 0 [pid 13133] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13135] <... prctl resumed>) = 0 [pid 13133] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13135] setpgid(0, 0 [pid 13133] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] <... restart_syscall resumed>) = 0 [pid 13133] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13136] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13135] <... setpgid resumed>) = 0 [pid 13135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13133] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13135] <... openat resumed>) = 3 [pid 13135] write(3, "1000", 4 [pid 13133] 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 13135] <... write resumed>) = 4 [pid 13133] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13135] close(3) = 0 [pid 13135] write(1, "executing program\n", 18) = 18 executing program [pid 13135] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13133] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13135] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13136] <... prctl resumed>) = 0 [pid 13133] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13137 [pid 13135] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13136] setpgid(0, 0 [pid 13135] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13133] exit_group(0 [pid 13135] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13133] <... exit_group resumed>) = ? [pid 13136] <... setpgid resumed>) = 0 [pid 13135] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13135] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13135] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13135] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13135] exit_group(0 [pid 13133] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 13136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13135] <... exit_group resumed>) = ? [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13137 attached [pid 13136] <... openat resumed>) = 3 [pid 13135] +++ exited with 0 +++ [pid 13136] write(3, "1000", 4 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13136] <... write resumed>) = 4 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 13137] set_robust_list(0x55556531f660, 24) = 0 [pid 13137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13137] setpgid(0, 0 [pid 13136] close(3 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13138 [pid 13137] <... setpgid resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13136] <... close resumed>) = 0 [pid 13137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 13139 attached ) = 3 executing program [pid 13136] write(1, "executing program\n", 18 [pid 13137] write(3, "1000", 4 [pid 13136] <... write resumed>) = 18 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13139 [pid 13137] <... write resumed>) = 4 [pid 13137] close(3 [pid 13136] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13137] <... close resumed>) = 0 [pid 13136] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 13138 attached [pid 13137] write(1, "executing program\n", 18 executing program [pid 13136] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13138] set_robust_list(0x55556531f660, 24 [pid 13137] <... write resumed>) = 18 [pid 13136] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13138] <... set_robust_list resumed>) = 0 [pid 13137] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13136] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13139] set_robust_list(0x55556531f660, 24 [pid 13138] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13137] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13138] <... prctl resumed>) = 0 [pid 13137] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13136] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13139] <... set_robust_list resumed>) = 0 [pid 13138] setpgid(0, 0 [pid 13137] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13136] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13139] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13138] <... setpgid resumed>) = 0 [pid 13137] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13139] <... prctl resumed>) = 0 [pid 13138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13137] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13136] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13139] setpgid(0, 0 [pid 13138] <... openat resumed>) = 3 [pid 13137] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13136] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13139] <... setpgid resumed>) = 0 [pid 13138] write(3, "1000", 4 [pid 13137] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13136] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13138] <... write resumed>) = 4 [pid 13137] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13138] close(3 [pid 13137] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13136] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13138] <... close resumed>) = 0 [pid 13137] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13136] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13138] write(1, "executing program\n", 18 [pid 13137] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13139] <... openat resumed>) = 3 [pid 13138] <... write resumed>) = 18 [pid 13137] exit_group(0 [pid 13136] exit_group(0 [pid 13139] write(3, "1000", 4 [pid 13138] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13137] <... exit_group resumed>) = ? [pid 13136] <... exit_group resumed>) = ? [pid 13139] <... write resumed>) = 4 [pid 13138] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13137] +++ exited with 0 +++ [pid 13138] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13138] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13138] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13139] close(3 [pid 13138] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13136] +++ exited with 0 +++ [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13139] <... close resumed>) = 0 [pid 13138] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13138] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13138] exit_group(0) = ? [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 13139] write(1, "executing program\n", 18 [pid 13138] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13140 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13139] <... write resumed>) = 18 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... restart_syscall resumed>) = 0 [pid 13139] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13140 attached [pid 13140] set_robust_list(0x55556531f660, 24 [pid 13139] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13139] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13140] <... set_robust_list resumed>) = 0 [pid 13140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13140] setpgid(0, 0) = 0 [pid 13140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13139] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13140] <... openat resumed>) = 3 [pid 13139] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13141 [pid 13140] write(3, "1000", 4 [pid 13139] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 13139] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13140] <... write resumed>) = 4 [pid 13140] close(3) = 0 [pid 13140] write(1, "executing program\n", 18) = 18 [pid 13140] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13139] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13140] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13139] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13140] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13139] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13139] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13140] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13139] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13140] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13139] exit_group(0 [pid 13140] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13139] <... exit_group resumed>) = ? [pid 13140] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13141 attached ) = -1 EBADF (Bad file descriptor) [pid 13141] set_robust_list(0x55556531f660, 24 [pid 13140] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13139] +++ exited with 0 +++ [pid 13141] <... set_robust_list resumed>) = 0 [pid 13140] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13141] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13140] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13141] <... prctl resumed>) = 0 [pid 13140] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13141] setpgid(0, 0 [pid 13140] exit_group(0 [pid 13141] <... setpgid resumed>) = 0 [pid 13140] <... exit_group resumed>) = ? [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 13140] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13141] <... openat resumed>) = 3 [pid 13141] write(3, "1000", 4 [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 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 13141] <... write resumed>) = 4 [pid 13141] close(3) = 0 [pid 13141] write(1, "executing program\n", 18) = 18 [pid 13141] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13141] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13141] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13141] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13141] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13141] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13142 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13143 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13144 [pid 13141] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13145 [pid 13141] exit_group(0./strace-static-x86_64: Process 13142 attached ) = ? ./strace-static-x86_64: Process 13145 attached ./strace-static-x86_64: Process 13144 attached ./strace-static-x86_64: Process 13143 attached [pid 13142] set_robust_list(0x55556531f660, 24 [pid 13141] +++ exited with 0 +++ [pid 13142] <... set_robust_list resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13142] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13145] set_robust_list(0x55556531f660, 24 [pid 13144] set_robust_list(0x55556531f660, 24 [pid 13143] set_robust_list(0x55556531f660, 24 [pid 13142] <... prctl resumed>) = 0 [pid 13142] setpgid(0, 0) = 0 [pid 13145] <... set_robust_list resumed>) = 0 [pid 13144] <... set_robust_list resumed>) = 0 [pid 13143] <... set_robust_list resumed>) = 0 [pid 13142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13145] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13142] write(3, "1000", 4 [pid 13145] <... prctl resumed>) = 0 [pid 13144] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13143] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13142] <... write resumed>) = 4 executing program [pid 13142] close(3) = 0 [pid 13142] write(1, "executing program\n", 18) = 18 [pid 13142] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13145] setpgid(0, 0 [pid 13144] <... prctl resumed>) = 0 [pid 13143] <... prctl resumed>) = 0 [pid 13142] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13142] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13145] <... setpgid resumed>) = 0 [pid 13144] setpgid(0, 0 [pid 13143] setpgid(0, 0 [pid 13142] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13142] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13144] <... setpgid resumed>) = 0 [pid 13143] <... setpgid resumed>) = 0 [pid 13142] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13142] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13145] <... openat resumed>) = 3 [pid 13144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13142] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13142] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13145] write(3, "1000", 4 [pid 13144] <... openat resumed>) = 3 [pid 13142] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13143] <... openat resumed>) = 3 [pid 13144] write(3, "1000", 4 [pid 13142] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13145] <... write resumed>) = 4 [pid 13144] <... write resumed>) = 4 [pid 13143] write(3, "1000", 4 [pid 13142] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13145] close(3 [pid 13144] close(3 [pid 13143] <... write resumed>) = 4 [pid 13142] exit_group(0 [pid 284] <... restart_syscall resumed>) = 0 [pid 13145] <... close resumed>) = 0 [pid 13144] <... close resumed>) = 0 [pid 13143] close(3 [pid 13142] <... exit_group resumed>) = ? executing program executing program executing program [pid 13145] write(1, "executing program\n", 18 [pid 13144] write(1, "executing program\n", 18 [pid 13143] <... close resumed>) = 0 [pid 13145] <... write resumed>) = 18 [pid 13144] <... write resumed>) = 18 [pid 13143] write(1, "executing program\n", 18 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13145] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13144] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13143] <... write resumed>) = 18 [pid 13142] +++ exited with 0 +++ [pid 13145] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13144] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13145] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13144] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13143] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13146 [pid 13145] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13144] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13143] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13145] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13144] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13143] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13145] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13144] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13143] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13145] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13144] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13143] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13145] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13144] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13145] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13144] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13143] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13145] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13144] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13143] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13145] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13144] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 13146 attached [pid 13146] set_robust_list(0x55556531f660, 24 [pid 13143] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13145] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13144] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13143] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13146] <... set_robust_list resumed>) = 0 [pid 13145] exit_group(0executing program [pid 13146] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13145] <... exit_group resumed>) = ? [pid 13144] exit_group(0 [pid 13143] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13146] <... prctl resumed>) = 0 [pid 13146] setpgid(0, 0) = 0 [pid 13146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13146] write(3, "1000", 4) = 4 [pid 13145] +++ exited with 0 +++ [pid 13143] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13144] <... exit_group resumed>) = ? [pid 13143] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13146] close(3) = 0 [pid 13146] write(1, "executing program\n", 18) = 18 [pid 13146] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13146] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13144] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13146] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13143] exit_group(0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13146] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13143] <... exit_group resumed>) = ? [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 13146] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13146] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13146] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] <... restart_syscall resumed>) = 0 [pid 13146] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13143] +++ exited with 0 +++ [pid 13146] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13146] exit_group(0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13146] <... exit_group resumed>) = ? [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 13146] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13148 ./strace-static-x86_64: Process 13147 attached ./strace-static-x86_64: Process 13148 attached [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13147 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13149 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13149 attached [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13150 [pid 13147] set_robust_list(0x55556531f660, 24 [pid 13148] set_robust_list(0x55556531f660, 24 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13148] <... set_robust_list resumed>) = 0 [pid 13147] <... set_robust_list resumed>) = 0 [pid 13149] set_robust_list(0x55556531f660, 24 [pid 13147] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13151 ./strace-static-x86_64: Process 13151 attached [pid 13148] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13147] <... prctl resumed>) = 0 [pid 13148] <... prctl resumed>) = 0 [pid 13147] setpgid(0, 0 [pid 13148] setpgid(0, 0 [pid 13147] <... setpgid resumed>) = 0 [pid 13148] <... setpgid resumed>) = 0 [pid 13149] <... set_robust_list resumed>) = 0 [pid 13147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13147] <... openat resumed>) = 3 [pid 13149] <... prctl resumed>) = 0 [pid 13149] setpgid(0, 0 [pid 13148] <... openat resumed>) = 3 [pid 13147] write(3, "1000", 4 [pid 13148] write(3, "1000", 4 [pid 13147] <... write resumed>) = 4 [pid 13148] <... write resumed>) = 4 [pid 13147] close(3 [pid 13148] close(3 [pid 13147] <... close resumed>) = 0 [pid 13148] <... close resumed>) = 0 executing program executing program [pid 13147] write(1, "executing program\n", 18 [pid 13151] set_robust_list(0x55556531f660, 24 [pid 13148] write(1, "executing program\n", 18 [pid 13151] <... set_robust_list resumed>) = 0 [pid 13147] <... write resumed>) = 18 [pid 13148] <... write resumed>) = 18 [pid 13149] <... setpgid resumed>) = 0 [pid 13147] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13151] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13148] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13151] <... prctl resumed>) = 0 [pid 13147] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13148] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13147] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13151] setpgid(0, 0 [pid 13148] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13151] <... setpgid resumed>) = 0 [pid 13148] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13147] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 13150 attached [pid 13151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13148] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13147] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13151] <... openat resumed>) = 3 [pid 13150] set_robust_list(0x55556531f660, 24 [pid 13149] <... openat resumed>) = 3 [pid 13148] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13147] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13151] write(3, "1000", 4 [pid 13150] <... set_robust_list resumed>) = 0 [pid 13149] write(3, "1000", 4 [pid 13148] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13151] <... write resumed>) = 4 [pid 13150] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13149] <... write resumed>) = 4 [pid 13147] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13150] <... prctl resumed>) = 0 [pid 13149] close(3 [pid 13148] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13151] close(3 [pid 13150] setpgid(0, 0 [pid 13149] <... close resumed>) = 0 [pid 13148] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13147] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13151] <... close resumed>) = 0 [pid 13150] <... setpgid resumed>) = 0 executing program [pid 13149] write(1, "executing program\n", 18 [pid 13148] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13147] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 executing program [pid 13151] write(1, "executing program\n", 18 [pid 13150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13149] <... write resumed>) = 18 [pid 13148] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13147] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13151] <... write resumed>) = 18 [pid 13150] <... openat resumed>) = 3 [pid 13149] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13148] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13147] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13151] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13150] write(3, "1000", 4 [pid 13149] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13151] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13150] <... write resumed>) = 4 [pid 13149] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13148] exit_group(0 [pid 13147] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13151] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13150] close(3 [pid 13149] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 13148] <... exit_group resumed>) = ? [pid 13151] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13150] <... close resumed>) = 0 [pid 13149] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13147] exit_group(0 [pid 13150] write(1, "executing program\n", 18 [pid 13149] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13150] <... write resumed>) = 18 [pid 13149] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13151] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13150] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13149] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13148] +++ exited with 0 +++ [pid 13147] <... exit_group resumed>) = ? [pid 13150] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13149] 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=13148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13150] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13149] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13150] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13149] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13150] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13149] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13151] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13150] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13149] exit_group(0 [pid 13147] +++ exited with 0 +++ [pid 13151] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13150] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13149] <... exit_group resumed>) = ? [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13151] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13150] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13149] +++ exited with 0 +++ [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 13151] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13150] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13151] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13150] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13151] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13150] 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 285] restart_syscall(<... resuming interrupted clone ...> [pid 13151] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13150] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13151] exit_group(0 [pid 13150] exit_group(0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13152 [pid 285] <... restart_syscall resumed>) = 0 [pid 13151] <... exit_group resumed>) = ? [pid 13150] <... exit_group resumed>) = ? [pid 13150] +++ exited with 0 +++ ./strace-static-x86_64: Process 13153 attached [pid 13153] set_robust_list(0x55556531f660, 24 [pid 13151] +++ exited with 0 +++ [pid 13153] <... set_robust_list resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13153 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13151, 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13153] <... prctl resumed>) = 0 [pid 13153] setpgid(0, 0) = 0 [pid 13153] 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 13153] <... openat resumed>) = 3 [pid 13153] write(3, "1000", 4) = 4 [pid 13153] close(3executing program ) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13154 [pid 13153] write(1, "executing program\n", 18 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13155 [pid 13153] <... write resumed>) = 18 [pid 13153] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13155 attached ./strace-static-x86_64: Process 13152 attached ) = -1 EPERM (Operation not permitted) [pid 13153] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13152] set_robust_list(0x55556531f660, 24 [pid 13153] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13153] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13152] <... set_robust_list resumed>) = 0 [pid 13153] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13153] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13155] set_robust_list(0x55556531f660, 24 [pid 13152] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13155] <... set_robust_list resumed>) = 0 [pid 13153] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13152] <... prctl resumed>) = 0 [pid 13153] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13154 attached [pid 13153] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13154] set_robust_list(0x55556531f660, 24 [pid 13153] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13154] <... set_robust_list resumed>) = 0 [pid 13153] exit_group(0 [pid 13154] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13153] <... exit_group resumed>) = ? [pid 13155] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13154] <... prctl resumed>) = 0 [pid 13153] +++ exited with 0 +++ [pid 13152] setpgid(0, 0 [pid 13154] setpgid(0, 0 [pid 13152] <... setpgid resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... restart_syscall resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13154] <... setpgid resumed>) = 0 [pid 13154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13152] 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 13154] <... openat resumed>) = 3 [pid 13154] write(3, "1000", 4) = 4 [pid 13154] close(3) = 0 [pid 13154] write(1, "executing program\n", 18) = 18 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13156 executing program [pid 13154] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13152] <... openat resumed>) = 3 [pid 13152] write(3, "1000", 4 [pid 287] <... restart_syscall resumed>) = 0 [pid 13154] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13152] <... write resumed>) = 4 [pid 13154] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13152] close(3 [pid 13154] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13152] <... close resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13154] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13154] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13152] write(1, "executing program\n", 18./strace-static-x86_64: Process 13156 attached executing program [pid 13154] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13152] <... write resumed>) = 18 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13157 [pid 13155] <... prctl resumed>) = 0 [pid 13156] set_robust_list(0x55556531f660, 24 [pid 13154] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13156] <... set_robust_list resumed>) = 0 [pid 13155] setpgid(0, 0 [pid 13154] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13152] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13157 attached [pid 13156] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13155] <... setpgid resumed>) = 0 [pid 13154] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13152] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13156] <... prctl resumed>) = 0 [pid 13154] exit_group(0 [pid 13152] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13157] set_robust_list(0x55556531f660, 24 [pid 13156] setpgid(0, 0 [pid 13155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13154] <... exit_group resumed>) = ? [pid 13152] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13157] <... set_robust_list resumed>) = 0 [pid 13156] <... setpgid resumed>) = 0 [pid 13155] <... openat resumed>) = 3 [pid 13154] +++ exited with 0 +++ [pid 13152] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13157] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13155] write(3, "1000", 4 [pid 13152] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13155] <... write resumed>) = 4 [pid 13152] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13157] <... prctl resumed>) = 0 [pid 13155] close(3 [pid 13157] setpgid(0, 0 [pid 13156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13155] <... close resumed>) = 0 [pid 13152] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13157] <... setpgid resumed>) = 0 executing program [pid 13156] <... openat resumed>) = 3 [pid 13155] write(1, "executing program\n", 18 [pid 13152] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13156] write(3, "1000", 4 [pid 13155] <... write resumed>) = 18 [pid 13152] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13156] <... write resumed>) = 4 [pid 13152] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13156] close(3 [pid 13155] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13152] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13157] <... openat resumed>) = 3 [pid 13156] <... close resumed>) = 0 [pid 13155] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13152] exit_group(0 [pid 13157] write(3, "1000", 4 [pid 13156] write(1, "executing program\n", 18executing program [pid 13155] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13152] <... exit_group resumed>) = ? [pid 13157] <... write resumed>) = 4 [pid 13156] <... write resumed>) = 18 [pid 13155] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13156] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13156] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13156] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13157] close(3 [pid 13156] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13155] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13152] +++ exited with 0 +++ [pid 13157] <... close resumed>) = 0 [pid 13156] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13155] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 285] <... restart_syscall resumed>) = 0 [pid 13157] write(1, "executing program\n", 18 [pid 13156] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13155] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13157] <... write resumed>) = 18 [pid 13156] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13156] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13155] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13156] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13157] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13156] exit_group(0 [pid 13155] 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 13157] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13156] <... exit_group resumed>) = ? [pid 13155] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13157] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13156] +++ exited with 0 +++ [pid 13155] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13157] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13155] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13158 [pid 13157] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13155] exit_group(0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13157] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13155] <... exit_group resumed>) = ? [pid 13157] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 ...>./strace-static-x86_64: Process 13158 attached [pid 13158] set_robust_list(0x55556531f660, 24) = 0 [pid 13158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 13155] +++ exited with 0 +++ [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13157] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13157] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13159 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13157] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13157] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13158] setpgid(0, 0 [pid 13157] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13158] <... setpgid resumed>) = 0 [pid 13157] exit_group(0 [pid 13158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 13157] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13159 attached [pid 283] <... restart_syscall resumed>) = 0 [pid 13158] <... openat resumed>) = 3 [pid 13158] write(3, "1000", 4) = 4 [pid 13158] close(3) = 0 [pid 13158] write(1, "executing program\n", 18) = 18 [pid 13158] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13157] +++ exited with 0 +++ [pid 13158] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13158] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13157, 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] restart_syscall(<... resuming interrupted clone ...> [pid 13158] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13158] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13158] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13160 ./strace-static-x86_64: Process 13160 attached [pid 13159] set_robust_list(0x55556531f660, 24 [pid 13158] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13158] 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 13160] set_robust_list(0x55556531f660, 24 [pid 13159] <... set_robust_list resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 13158] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13158] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13158] exit_group(0) = ? [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13161 [pid 13160] <... set_robust_list resumed>) = 0 [pid 13159] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13158] +++ exited with 0 +++ ./strace-static-x86_64: Process 13161 attached [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13158, 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 13159] <... prctl resumed>) = 0 [pid 13161] set_robust_list(0x55556531f660, 24) = 0 [pid 13161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13161] setpgid(0, 0) = 0 [pid 13159] setpgid(0, 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13162 [pid 13159] <... setpgid resumed>) = 0 [pid 13161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13161] write(3, "1000", 4) = 4 [pid 13161] close(3executing program ) = 0 [pid 13161] write(1, "executing program\n", 18) = 18 [pid 13161] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13159] <... openat resumed>) = 3 [pid 13160] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13161] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13161] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13160] <... prctl resumed>) = 0 [pid 13159] write(3, "1000", 4 [pid 13161] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13159] <... write resumed>) = 4 [pid 13160] setpgid(0, 0 [pid 13159] close(3 [pid 13160] <... setpgid resumed>) = 0 [pid 13159] <... close resumed>) = 0 executing program [pid 13161] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13159] write(1, "executing program\n", 18 [pid 13160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13159] <... write resumed>) = 18 [pid 13161] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13159] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13160] <... openat resumed>) = 3 [pid 13159] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13160] write(3, "1000", 4 [pid 13159] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13162 attached [pid 13161] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13160] <... write resumed>) = 4 [pid 13159] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13162] set_robust_list(0x55556531f660, 24 [pid 13161] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13160] close(3 [pid 13159] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13160] <... close resumed>) = 0 executing program [pid 13160] write(1, "executing program\n", 18 [pid 13159] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13160] <... write resumed>) = 18 [pid 13159] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13160] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13162] <... set_robust_list resumed>) = 0 [pid 13161] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13162] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13161] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13160] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13159] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13162] <... prctl resumed>) = 0 [pid 13161] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13160] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13159] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13162] setpgid(0, 0 [pid 13161] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13160] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13159] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13162] <... setpgid resumed>) = 0 [pid 13161] exit_group(0 [pid 13160] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13159] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13161] <... exit_group resumed>) = ? [pid 13160] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13159] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13162] <... openat resumed>) = 3 [pid 13161] +++ exited with 0 +++ executing program [pid 13160] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13162] write(3, "1000", 4 [pid 13159] exit_group(0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13162] <... write resumed>) = 4 [pid 13162] close(3) = 0 [pid 13160] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13159] <... exit_group resumed>) = ? [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13162] write(1, "executing program\n", 18) = 18 [pid 13162] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13162] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13162] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13159] +++ exited with 0 +++ [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13162] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13160] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13163 [pid 13162] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13160] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13162] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13160] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 13163 attached [pid 13162] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13160] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13163] set_robust_list(0x55556531f660, 24 [pid 13162] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13163] <... set_robust_list resumed>) = 0 [pid 13162] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13160] exit_group(0 [pid 13163] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13162] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13160] <... exit_group resumed>) = ? [pid 287] <... restart_syscall resumed>) = 0 [pid 13163] <... prctl resumed>) = 0 [pid 13162] exit_group(0 [pid 13163] setpgid(0, 0 [pid 13162] <... exit_group resumed>) = ? [pid 13163] <... setpgid resumed>) = 0 [pid 13162] +++ exited with 0 +++ [pid 13160] +++ exited with 0 +++ [pid 13163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 13163] <... openat resumed>) = 3 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13163] write(3, "1000", 4) = 4 [pid 13163] close(3) = 0 [pid 13163] write(1, "executing program\n", 18) = 18 [pid 13163] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13164 [pid 13163] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13163] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13163] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13163] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] <... restart_syscall resumed>) = 0 [pid 13163] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13163] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13163] exit_group(0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... restart_syscall resumed>) = 0 [pid 13163] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13165 attached [pid 13163] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13165 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13164 attached [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13164] set_robust_list(0x55556531f660, 24 [pid 283] <... restart_syscall resumed>) = 0 [pid 13164] <... set_robust_list resumed>) = 0 [pid 13164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13164] setpgid(0, 0) = 0 executing program [pid 13164] 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 13164] <... openat resumed>) = 3 [pid 13164] write(3, "1000", 4) = 4 [pid 13164] close(3) = 0 [pid 13164] write(1, "executing program\n", 18) = 18 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13166 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13167 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13164] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13164] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_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 resumed>, child_tidptr=0x55556531f650) = 13168 [pid 13164] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13166 attached ./strace-static-x86_64: Process 13168 attached ./strace-static-x86_64: Process 13167 attached [pid 13165] set_robust_list(0x55556531f660, 24 [pid 13164] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13166] set_robust_list(0x55556531f660, 24 [pid 13165] <... set_robust_list resumed>) = 0 [pid 13164] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13165] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13168] set_robust_list(0x55556531f660, 24 [pid 13167] set_robust_list(0x55556531f660, 24 [pid 13166] <... set_robust_list resumed>) = 0 [pid 13165] <... prctl resumed>) = 0 [pid 13164] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13166] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13164] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13166] <... prctl resumed>) = 0 [pid 13164] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13166] setpgid(0, 0 [pid 13164] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13166] <... setpgid resumed>) = 0 [pid 13164] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13168] <... set_robust_list resumed>) = 0 [pid 13167] <... set_robust_list resumed>) = 0 [pid 13166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13165] setpgid(0, 0 [pid 13164] exit_group(0 [pid 13166] <... openat resumed>) = 3 [pid 13164] <... exit_group resumed>) = ? [pid 13168] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13167] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13166] write(3, "1000", 4 [pid 13165] <... setpgid resumed>) = 0 [pid 13164] +++ exited with 0 +++ [pid 13166] <... write resumed>) = 4 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13166] close(3 [pid 13165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 13166] <... close resumed>) = 0 [pid 13165] <... openat resumed>) = 3 [pid 13166] write(1, "executing program\n", 18) = 18 [pid 13166] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13168] <... prctl resumed>) = 0 [pid 13167] <... prctl resumed>) = 0 [pid 13166] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13165] write(3, "1000", 4 [pid 13166] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13166] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13168] setpgid(0, 0 [pid 13167] setpgid(0, 0 [pid 13166] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13165] <... write resumed>) = 4 [pid 13166] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13165] close(3 [pid 13168] <... setpgid resumed>) = 0 [pid 13167] <... setpgid resumed>) = 0 [pid 13166] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13165] <... close resumed>) = 0 [pid 13166] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13165] write(1, "executing program\n", 18 [pid 13166] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13166] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13165] <... write resumed>) = 18 [pid 13167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13166] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13167] <... openat resumed>) = 3 [pid 13166] exit_group(0 [pid 13165] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13168] <... openat resumed>) = 3 [pid 13167] write(3, "1000", 4 [pid 13166] <... exit_group resumed>) = ? [pid 13168] write(3, "1000", 4 [pid 13167] <... write resumed>) = 4 [pid 13165] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13168] <... write resumed>) = 4 [pid 13167] close(3 [pid 13165] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13168] close(3 [pid 13167] <... close resumed>) = 0 [pid 13165] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 13168] <... close resumed>) = 0 [pid 13167] write(1, "executing program\n", 18 [pid 13165] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 13168] write(1, "executing program\n", 18 [pid 13167] <... write resumed>) = 18 [pid 13166] +++ exited with 0 +++ [pid 13165] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] <... restart_syscall resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13168] <... write resumed>) = 18 [pid 13167] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13165] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13168] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13167] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13168] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13167] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13165] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13168] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13167] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13165] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13167] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13168] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13165] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13168] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13167] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13165] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13169 [pid 13168] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13167] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13165] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13168] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13167] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13169 attached [pid 13168] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13165] exit_group(0 [pid 284] <... restart_syscall resumed>) = 0 [pid 13167] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13168] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13167] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13165] <... exit_group resumed>) = ? [pid 13169] set_robust_list(0x55556531f660, 24 [pid 13168] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13167] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13169] <... set_robust_list resumed>) = 0 [pid 13167] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13169] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13167] exit_group(0 [pid 13165] +++ exited with 0 +++ [pid 13169] <... prctl resumed>) = 0 [pid 13167] <... exit_group resumed>) = ? [pid 13168] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13165, 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 13169] setpgid(0, 0 [pid 13168] exit_group(0 [pid 13167] +++ exited with 0 +++ [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13169] <... setpgid resumed>) = 0 [pid 13169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13169] write(3, "1000", 4) = 4 [pid 13169] close(3) = 0 [pid 13169] write(1, "executing program\n", 18) = 18 executing program [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13170 [pid 13168] <... exit_group resumed>) = ? [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13171 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13169] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13169] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13169] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13168] +++ exited with 0 +++ [pid 13169] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13171 attached ./strace-static-x86_64: Process 13170 attached [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13169] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13171] set_robust_list(0x55556531f660, 24 [pid 13170] set_robust_list(0x55556531f660, 24 [pid 13169] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 13169] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13169] 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 13171] <... set_robust_list resumed>) = 0 [pid 13171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13171] setpgid(0, 0) = 0 [pid 13171] 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 13169] exit_group(0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13172 [pid 13171] <... openat resumed>) = 3 [pid 13171] write(3, "1000", 4) = 4 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13173 [pid 13169] <... exit_group resumed>) = ? [pid 13171] close(3) = 0 [pid 13171] write(1, "executing program\n", 18) = 18 [pid 13171] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13171] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_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 13169] +++ exited with 0 +++ [pid 13171] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13169, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 13172 attached [pid 13171] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 ...>./strace-static-x86_64: Process 13173 attached [pid 13172] set_robust_list(0x55556531f660, 24 [pid 13171] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13170] <... set_robust_list resumed>) = 0 [pid 13173] set_robust_list(0x55556531f660, 24 [pid 13170] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13173] <... set_robust_list resumed>) = 0 [pid 13170] <... prctl resumed>) = 0 [pid 13172] <... set_robust_list resumed>) = 0 [pid 13171] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13170] setpgid(0, 0 [pid 13173] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13171] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13170] <... setpgid resumed>) = 0 [pid 13173] <... prctl resumed>) = 0 [pid 13172] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13171] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13171] exit_group(0) = ? [pid 13173] setpgid(0, 0 [pid 13172] <... prctl resumed>) = 0 [pid 13170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13173] <... setpgid resumed>) = 0 [pid 13171] +++ exited with 0 +++ [pid 13172] setpgid(0, 0 [pid 13170] <... openat resumed>) = 3 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13172] <... setpgid resumed>) = 0 [pid 13170] write(3, "1000", 4) = 4 [pid 13173] <... openat resumed>) = 3 [pid 13170] close(3 [pid 13173] write(3, "1000", 4 [pid 13172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13170] <... close resumed>) = 0 [pid 13173] <... write resumed>) = 4 [pid 13172] <... openat resumed>) = 3 executing program [pid 13170] write(1, "executing program\n", 18 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 13173] close(3 [pid 13172] write(3, "1000", 4 [pid 13170] <... write resumed>) = 18 [pid 13173] <... close resumed>) = 0 [pid 13172] <... write resumed>) = 4 [pid 13170] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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 13173] write(1, "executing program\n", 18 [pid 13172] close(3 [pid 13170] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13173] <... write resumed>) = 18 [pid 13170] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13173] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13172] <... close resumed>) = 0 [pid 13170] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 13175 attached ./strace-static-x86_64: Process 13174 attached [pid 13173] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13172] write(1, "executing program\n", 18 executing program [pid 13170] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13174 [pid 13175] set_robust_list(0x55556531f660, 24 [pid 13174] set_robust_list(0x55556531f660, 24 [pid 13173] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13172] <... write resumed>) = 18 [pid 13170] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13175 [pid 13175] <... set_robust_list resumed>) = 0 [pid 13174] <... set_robust_list resumed>) = 0 [pid 13173] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13172] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13170] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13175] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13174] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13173] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13172] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13175] <... prctl resumed>) = 0 [pid 13175] setpgid(0, 0 [pid 13174] <... prctl resumed>) = 0 [pid 13175] <... setpgid resumed>) = 0 [pid 13174] setpgid(0, 0 [pid 13170] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13174] <... setpgid resumed>) = 0 [pid 13173] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13172] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13170] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13175] <... openat resumed>) = 3 [pid 13174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13173] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13172] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13170] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13175] write(3, "1000", 4 [pid 13174] <... openat resumed>) = 3 [pid 13175] <... write resumed>) = 4 [pid 13174] write(3, "1000", 4 [pid 13175] close(3 [pid 13174] <... write resumed>) = 4 [pid 13173] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13172] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13170] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13175] <... close resumed>) = 0 [pid 13174] close(3executing program executing program [pid 13173] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13172] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13170] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13175] write(1, "executing program\n", 18 [pid 13174] <... close resumed>) = 0 [pid 13175] <... write resumed>) = 18 [pid 13174] write(1, "executing program\n", 18 [pid 13173] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13175] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13174] <... write resumed>) = 18 [pid 13172] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13170] exit_group(0 [pid 13175] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13174] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13173] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13175] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13174] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13172] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13170] <... exit_group resumed>) = ? [pid 13175] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13174] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13173] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13172] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13175] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13174] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13175] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13174] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13175] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13174] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13170] +++ exited with 0 +++ [pid 13175] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13174] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13173] exit_group(0 [pid 13172] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13175] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13174] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13175] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13174] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13173] <... exit_group resumed>) = ? [pid 13172] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13175] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13174] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13175] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13174] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13175] exit_group(0 [pid 13174] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13173] +++ exited with 0 +++ [pid 13172] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13176 [pid 13175] <... exit_group resumed>) = ? [pid 13174] exit_group(0 [pid 13175] +++ exited with 0 +++ [pid 13174] <... exit_group resumed>) = ? [pid 13172] exit_group(0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13174] +++ exited with 0 +++ [pid 13172] <... exit_group resumed>) = ? [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13176 attached [pid 13176] set_robust_list(0x55556531f660, 24 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13176] <... set_robust_list resumed>) = 0 [pid 13172] +++ exited with 0 +++ [pid 13176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13176] setpgid(0, 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13176] <... setpgid resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13172, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 13176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13177 attached [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13177 [pid 13177] set_robust_list(0x55556531f660, 24) = 0 [pid 13176] <... openat resumed>) = 3 [pid 13176] write(3, "1000", 4 [pid 13177] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13176] <... write resumed>) = 4 [pid 13177] <... prctl resumed>) = 0 [pid 13176] close(3 [pid 13177] setpgid(0, 0 [pid 13176] <... close resumed>) = 0 [pid 13177] <... setpgid resumed>) = 0 executing program [pid 13176] write(1, "executing program\n", 18) = 18 [pid 13176] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13176] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13176] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13176] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13176] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13177] <... openat resumed>) = 3 [pid 13176] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13176] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13176] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13176] exit_group(0) = ? [pid 286] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13177] write(3, "1000", 4) = 4 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13178 [pid 13177] close(3./strace-static-x86_64: Process 13178 attached executing program ) = 0 [pid 13176] +++ exited with 0 +++ [pid 13177] write(1, "executing program\n", 18 [pid 287] <... restart_syscall resumed>) = 0 [pid 13178] set_robust_list(0x55556531f660, 24 [pid 13177] <... write resumed>) = 18 [pid 285] <... restart_syscall resumed>) = 0 [pid 13178] <... set_robust_list resumed>) = 0 [pid 13177] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13178] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13177] <... bpf resumed>) = -1 EPERM (Operation not permitted) [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=13176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13178] <... prctl resumed>) = 0 [pid 13177] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13179 attached [pid 13178] setpgid(0, 0 [pid 13177] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13179 [pid 13178] <... setpgid resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13178] write(3, "1000", 4) = 4 [pid 13178] close(3) = 0 [pid 13178] write(1, "executing program\n", 18) = 18 [pid 13177] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13181 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13180 [pid 13177] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13178] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13177] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13178] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 13180 attached [pid 13178] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13180] set_robust_list(0x55556531f660, 24 [pid 13178] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13180] <... set_robust_list resumed>) = 0 [pid 13178] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13177] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13181 attached [pid 13180] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13179] set_robust_list(0x55556531f660, 24 [pid 13178] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13177] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13181] set_robust_list(0x55556531f660, 24 [pid 13180] <... prctl resumed>) = 0 [pid 13178] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13177] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13181] <... set_robust_list resumed>) = 0 [pid 13180] setpgid(0, 0 [pid 13179] <... set_robust_list resumed>) = 0 [pid 13178] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13181] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13180] <... setpgid resumed>) = 0 [pid 13178] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13177] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13181] <... prctl resumed>) = 0 [pid 13180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13178] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13181] setpgid(0, 0 [pid 13180] <... openat resumed>) = 3 [pid 13179] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13178] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13177] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13181] <... setpgid resumed>) = 0 [pid 13180] write(3, "1000", 4 [pid 13178] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13180] <... write resumed>) = 4 [pid 13178] exit_group(0 [pid 13177] exit_group(0 [pid 13179] <... prctl resumed>) = 0 [pid 13181] <... openat resumed>) = 3 [pid 13180] close(3 [pid 13178] <... exit_group resumed>) = ? executing program executing program [pid 13177] <... exit_group resumed>) = ? [pid 13181] write(3, "1000", 4 [pid 13180] <... close resumed>) = 0 [pid 13179] setpgid(0, 0 [pid 13178] +++ exited with 0 +++ [pid 13181] <... write resumed>) = 4 [pid 13180] write(1, "executing program\n", 18 [pid 13181] close(3 [pid 13180] <... write resumed>) = 18 [pid 13181] <... close resumed>) = 0 [pid 13180] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13181] write(1, "executing program\n", 18 [pid 13180] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13177] +++ exited with 0 +++ [pid 13181] <... write resumed>) = 18 [pid 13180] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13181] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13180] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13179] <... setpgid resumed>) = 0 [pid 13181] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13180] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13181] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13180] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13181] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13180] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 283] restart_syscall(<... resuming interrupted clone ...> [pid 13181] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13180] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13181] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13180] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] <... restart_syscall resumed>) = 0 [pid 13181] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13180] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13181] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13180] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13179] <... openat resumed>) = 3 [pid 13181] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13180] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13181] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13180] exit_group(0 [pid 13179] write(3, "1000", 4 [pid 13181] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13180] <... exit_group resumed>) = ? [pid 13179] <... write resumed>) = 4 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13181] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13180] +++ exited with 0 +++ [pid 13179] close(3 [pid 13181] exit_group(0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13180, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13182 [pid 13181] <... exit_group resumed>) = ? [pid 13179] <... close resumed>) = 0 [pid 13181] +++ exited with 0 +++ executing program [pid 13179] write(1, "executing program\n", 18 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13179] <... write resumed>) = 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13182 attached [pid 13179] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13179] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13179] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13182] set_robust_list(0x55556531f660, 24 [pid 13179] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13179] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13182] <... set_robust_list resumed>) = 0 [pid 13182] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13179] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 13183 attached [pid 13179] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13183 [pid 13183] set_robust_list(0x55556531f660, 24 [pid 13182] <... prctl resumed>) = 0 [pid 13183] <... set_robust_list resumed>) = 0 [pid 13179] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13179] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13182] setpgid(0, 0 [pid 13179] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13183] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13182] <... setpgid resumed>) = 0 [pid 13179] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13183] <... prctl resumed>) = 0 [pid 13182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13179] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13183] setpgid(0, 0 [pid 13182] <... openat resumed>) = 3 [pid 13179] exit_group(0 [pid 13182] write(3, "1000", 4executing program [pid 13183] <... setpgid resumed>) = 0 [pid 13179] <... exit_group resumed>) = ? [pid 13182] <... write resumed>) = 4 [pid 13182] close(3) = 0 [pid 13182] write(1, "executing program\n", 18) = 18 [pid 13182] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13182] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13179] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13179, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13182] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13183] 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 13182] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13182] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13183] <... openat resumed>) = 3 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13184 [pid 13182] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13182] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13182] exit_group(0) = ? [pid 13183] write(3, "1000", 4 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13185 [pid 13183] <... write resumed>) = 4 ./strace-static-x86_64: Process 13185 attached [pid 13183] close(3 [pid 13182] +++ exited with 0 +++ ./strace-static-x86_64: Process 13184 attached [pid 13183] <... close resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13184] set_robust_list(0x55556531f660, 24 [pid 13183] write(1, "executing program\n", 18executing program [pid 13184] <... set_robust_list resumed>) = 0 [pid 13184] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13183] <... write resumed>) = 18 [pid 13184] <... prctl resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13183] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13184] setpgid(0, 0) = 0 [pid 13184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13183] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13184] <... openat resumed>) = 3 [pid 13183] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13186 [pid 287] <... restart_syscall resumed>) = 0 [pid 13184] write(3, "1000", 4) = 4 [pid 13183] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13184] close(3 [pid 13183] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13185] set_robust_list(0x55556531f660, 24 [pid 13184] <... close resumed>) = 0 [pid 13183] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 13187 attached [pid 13184] write(1, "executing program\n", 18 executing program [pid 13183] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13187 [pid 13184] <... write resumed>) = 18 [pid 13184] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13183] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13183] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13184] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13183] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13184] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13185] <... set_robust_list resumed>) = 0 [pid 13183] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 13186 attached [pid 13184] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13186] set_robust_list(0x55556531f660, 24 [pid 13184] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13183] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13186] <... set_robust_list resumed>) = 0 [pid 13184] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13187] set_robust_list(0x55556531f660, 24 [pid 13186] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13185] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13184] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13183] exit_group(0 [pid 13186] <... prctl resumed>) = 0 [pid 13185] <... prctl resumed>) = 0 [pid 13184] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13183] <... exit_group resumed>) = ? [pid 13186] setpgid(0, 0 [pid 13184] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13186] <... setpgid resumed>) = 0 [pid 13184] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13184] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13186] <... openat resumed>) = 3 [pid 13184] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13186] write(3, "1000", 4 [pid 13184] exit_group(0 [pid 13183] +++ exited with 0 +++ [pid 13186] <... write resumed>) = 4 [pid 13185] setpgid(0, 0 [pid 13184] <... exit_group resumed>) = ? [pid 13187] <... set_robust_list resumed>) = 0 [pid 13186] close(3 [pid 13185] <... setpgid resumed>) = 0 [pid 13184] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13184, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13186] <... close resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 13186] write(1, "executing program\n", 18 [pid 13185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13186] <... write resumed>) = 18 [pid 13186] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13186] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13188 [pid 13186] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13185] <... openat resumed>) = 3 [pid 13186] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13185] write(3, "1000", 4 [pid 13186] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13185] <... write resumed>) = 4 [pid 13186] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13186] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13185] close(3 [pid 13186] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13188 attached [pid 13187] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13186] exit_group(0 [pid 13185] <... close resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 13188] set_robust_list(0x55556531f660, 24 [pid 13187] <... prctl resumed>) = 0 [pid 13186] <... exit_group resumed>) = ? [pid 13185] write(1, "executing program\n", 18executing program [pid 13188] <... set_robust_list resumed>) = 0 [pid 13187] setpgid(0, 0 [pid 13186] +++ exited with 0 +++ [pid 13185] <... write resumed>) = 18 [pid 13188] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13187] <... setpgid resumed>) = 0 [pid 13185] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13185] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13186, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13188] <... prctl resumed>) = 0 [pid 13188] setpgid(0, 0) = 0 [pid 13185] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13189 ./strace-static-x86_64: Process 13189 attached [pid 13187] <... openat resumed>) = 3 [pid 13185] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13189] set_robust_list(0x55556531f660, 24 [pid 13187] write(3, "1000", 4 [pid 13185] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13189] <... set_robust_list resumed>) = 0 [pid 13187] <... write resumed>) = 4 [pid 13185] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13187] close(3 [pid 13185] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13189] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13187] <... close resumed>) = 0 [pid 13189] <... prctl resumed>) = 0 [pid 13188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13187] write(1, "executing program\n", 18 [pid 13185] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13188] <... openat resumed>) = 3 [pid 13185] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13188] write(3, "1000", 4 [pid 13187] <... write resumed>) = 18 [pid 13185] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13188] <... write resumed>) = 4 [pid 13188] close(3 [pid 13185] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13188] <... close resumed>) = 0 executing program [pid 13187] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13185] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13188] write(1, "executing program\n", 18) = 18 [pid 13188] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13187] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13185] exit_group(0 [pid 13188] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13187] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13188] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13185] <... exit_group resumed>) = ? [pid 13189] setpgid(0, 0 [pid 13188] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13187] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... restart_syscall resumed>) = 0 [pid 13188] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13188] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13188] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13185] +++ exited with 0 +++ [pid 13189] <... setpgid resumed>) = 0 [pid 13188] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13187] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13188] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13188] exit_group(0 [pid 13187] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13188] <... exit_group resumed>) = ? [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13188] +++ exited with 0 +++ [pid 13187] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13189] <... openat resumed>) = 3 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13190 [pid 13189] write(3, "1000", 4) = 4 [pid 13189] close(3 [pid 13187] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13190 attached executing program [pid 13189] <... close resumed>) = 0 [pid 13187] 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 13189] write(1, "executing program\n", 18 [pid 13187] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13190] set_robust_list(0x55556531f660, 24 [pid 13189] <... write resumed>) = 18 [pid 13187] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13190] <... set_robust_list resumed>) = 0 [pid 13189] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13187] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13190] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13189] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13189] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13190] <... prctl resumed>) = 0 [pid 13189] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13187] 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 [pid 13189] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13187] <... exit_group resumed>) = ? [pid 13189] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13189] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13189] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13189] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13189] exit_group(0) = ? ./strace-static-x86_64: Process 13192 attached ./strace-static-x86_64: Process 13191 attached [pid 13190] setpgid(0, 0 [pid 13189] +++ exited with 0 +++ [pid 13187] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13191 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13192 [pid 13192] set_robust_list(0x55556531f660, 24 [pid 13190] <... setpgid resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13191] set_robust_list(0x55556531f660, 24 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13192] <... set_robust_list resumed>) = 0 [pid 13191] <... set_robust_list resumed>) = 0 [pid 13190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13192] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13190] <... openat resumed>) = 3 [pid 13191] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13192] <... prctl resumed>) = 0 [pid 13192] setpgid(0, 0 [pid 13191] <... prctl resumed>) = 0 [pid 13190] write(3, "1000", 4 [pid 13192] <... setpgid resumed>) = 0 [pid 13190] <... write resumed>) = 4 [pid 13191] setpgid(0, 0 [pid 13190] close(3 [pid 13192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13191] <... setpgid resumed>) = 0 [pid 13190] <... close resumed>) = 0 [pid 13192] <... openat resumed>) = 3 [pid 13190] write(1, "executing program\n", 18 [pid 13191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 13190] <... write resumed>) = 18 [pid 13192] write(3, "1000", 4) = 4 [pid 13190] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13191] <... openat resumed>) = 3 [pid 13190] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13192] close(3 [pid 13191] write(3, "1000", 4 executing program [pid 13190] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13192] <... close resumed>) = 0 [pid 13192] write(1, "executing program\n", 18) = 18 [pid 13190] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13192] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13191] <... write resumed>) = 4 [pid 13192] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13190] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13192] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13191] close(3 [pid 13190] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13192] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13191] <... close resumed>) = 0 [pid 13190] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13192] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13191] write(1, "executing program\n", 18executing program [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 13192] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13191] <... write resumed>) = 18 [pid 13190] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13192] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13191] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13190] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13192] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13191] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13190] <... 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 13192] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13191] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13190] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 13194 attached ./strace-static-x86_64: Process 13193 attached [pid 13192] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13191] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13190] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13193 [pid 13194] set_robust_list(0x55556531f660, 24 [pid 13193] set_robust_list(0x55556531f660, 24 [pid 13192] exit_group(0 [pid 13191] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13190] exit_group(0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13194 [pid 13194] <... set_robust_list resumed>) = 0 [pid 13193] <... set_robust_list resumed>) = 0 [pid 13192] <... exit_group resumed>) = ? [pid 13191] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13190] <... exit_group resumed>) = ? [pid 13194] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13192] +++ exited with 0 +++ [pid 13191] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13194] <... prctl resumed>) = 0 [pid 13193] <... prctl resumed>) = 0 [pid 13190] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13194] setpgid(0, 0 [pid 13191] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13194] <... setpgid resumed>) = 0 [pid 13193] setpgid(0, 0 [pid 13191] 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=13190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13193] <... setpgid resumed>) = 0 [pid 13191] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13194] <... openat resumed>) = 3 [pid 13191] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13194] write(3, "1000", 4 [pid 13191] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13194] <... write resumed>) = 4 [pid 13193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13191] exit_group(0 [pid 13194] close(3 [pid 13191] <... exit_group resumed>) = ? [pid 13194] <... close resumed>) = 0 [pid 13193] <... openat resumed>) = 3 [pid 13193] write(3, "1000", 4) = 4 [pid 13191] +++ exited with 0 +++ executing program [pid 13194] write(1, "executing program\n", 18) = 18 [pid 13193] close(3 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13194] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13193] <... close resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...>executing program [pid 13194] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13193] write(1, "executing program\n", 18 [pid 13194] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13193] <... write resumed>) = 18 [pid 13194] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13193] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13194] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13193] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13194] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13193] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13194] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13193] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13193] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13193] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13194] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13193] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13194] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13193] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13194] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13193] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13194] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13193] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13194] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13193] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13194] exit_group(0 [pid 13193] exit_group(0 [pid 13194] <... exit_group resumed>) = ? [pid 13193] <... exit_group resumed>) = ? [pid 13194] +++ exited with 0 +++ [pid 13193] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] 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./strace-static-x86_64: Process 13195 attached [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13195 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13196 ./strace-static-x86_64: Process 13196 attached [pid 13195] set_robust_list(0x55556531f660, 24) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13197 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13198 ./strace-static-x86_64: Process 13197 attached [pid 13197] set_robust_list(0x55556531f660, 24 [pid 13195] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13197] <... set_robust_list resumed>) = 0 [pid 13197] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13195] <... prctl resumed>) = 0 [pid 13196] set_robust_list(0x55556531f660, 24 [pid 13197] <... prctl resumed>) = 0 [pid 13197] setpgid(0, 0) = 0 [pid 13197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13195] setpgid(0, 0) = 0 [pid 13195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13197] <... openat resumed>) = 3 [pid 13197] write(3, "1000", 4) = 4 [pid 13197] close(3 [pid 13195] <... openat resumed>) = 3 [pid 287] <... restart_syscall resumed>) = 0 [pid 13195] write(3, "1000", 4) = 4 [pid 13197] <... close resumed>) = 0 [pid 13197] write(1, "executing program\n", 18 [pid 13196] <... set_robust_list resumed>) = 0 [pid 13195] close(3executing program executing program [pid 13196] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13195] <... close resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13196] <... prctl resumed>) = 0 [pid 13195] write(1, "executing program\n", 18 [pid 13197] <... write resumed>) = 18 [pid 13197] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13196] setpgid(0, 0 [pid 13195] <... write resumed>) = 18 [pid 13197] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13195] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13196] <... setpgid resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13199 [pid 13195] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13195] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13195] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13197] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13195] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13198 attached [pid 13196] <... openat resumed>) = 3 [pid 13195] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13197] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13196] write(3, "1000", 4 [pid 13195] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13198] set_robust_list(0x55556531f660, 24 [pid 13196] <... write resumed>) = 4 [pid 13197] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13195] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13197] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13196] close(3 [pid 13195] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13198] <... set_robust_list resumed>) = 0 [pid 13195] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13196] <... close resumed>) = 0 [pid 13195] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13197] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13196] write(1, "executing program\n", 18executing program [pid 13195] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13198] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13197] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13196] <... write resumed>) = 18 [pid 13198] <... prctl resumed>) = 0 [pid 13197] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13196] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13195] exit_group(0./strace-static-x86_64: Process 13199 attached [pid 13198] setpgid(0, 0 [pid 13197] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13196] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13195] <... exit_group resumed>) = ? [pid 13199] set_robust_list(0x55556531f660, 24 [pid 13197] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13199] <... set_robust_list resumed>) = 0 [pid 13197] exit_group(0 [pid 13199] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13197] <... exit_group resumed>) = ? [pid 13199] <... prctl resumed>) = 0 [pid 13198] <... setpgid resumed>) = 0 [pid 13197] +++ exited with 0 +++ [pid 13196] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13195] +++ exited with 0 +++ [pid 13198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13196] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13196] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13198] <... openat resumed>) = 3 [pid 13196] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13199] setpgid(0, 0 [pid 13198] write(3, "1000", 4 [pid 13196] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13198] <... write resumed>) = 4 [pid 13199] <... setpgid resumed>) = 0 [pid 13199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13198] close(3 [pid 13196] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13199] <... openat resumed>) = 3 [pid 13198] <... close resumed>) = 0 [pid 13196] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13199] write(3, "1000", 4 executing program [pid 13198] write(1, "executing program\n", 18 [pid 13196] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13199] <... write resumed>) = 4 [pid 13198] <... write resumed>) = 18 [pid 13196] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13199] close(3) = 0 [pid 13198] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13196] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13199] write(1, "executing program\n", 18 [pid 13198] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13199] <... write resumed>) = 18 [pid 13196] exit_group(0 [pid 13198] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13199] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13196] <... exit_group resumed>) = ? [pid 13198] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13199] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13199] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13198] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13196] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 13199] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13198] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13199] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13198] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13199] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13199] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13198] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 13199] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13198] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13199] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13199] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13199] exit_group(0) = ? [pid 13198] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13200 ./strace-static-x86_64: Process 13200 attached [pid 13199] +++ exited with 0 +++ [pid 13198] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13198] exit_group(0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13199, 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 13200] set_robust_list(0x55556531f660, 24 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13198] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13202 attached ./strace-static-x86_64: Process 13201 attached [pid 13200] <... set_robust_list resumed>) = 0 [pid 13198] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13202 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13201 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13202] set_robust_list(0x55556531f660, 24 [pid 13201] set_robust_list(0x55556531f660, 24 [pid 13200] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13201] <... set_robust_list resumed>) = 0 [pid 13200] <... prctl resumed>) = 0 [pid 13202] <... set_robust_list resumed>) = 0 [pid 13202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13202] setpgid(0, 0) = 0 [pid 13202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13200] setpgid(0, 0 [pid 13201] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13200] <... setpgid resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13203 [pid 13202] <... openat resumed>) = 3 [pid 13201] <... prctl resumed>) = 0 [pid 13200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13202] write(3, "1000", 4) = 4 [pid 13201] setpgid(0, 0 [pid 13200] <... openat resumed>) = 3 [pid 13202] close(3 [pid 13201] <... setpgid resumed>) = 0 [pid 13200] write(3, "1000", 4 [pid 13202] <... close resumed>) = 0 [pid 13200] <... write resumed>) = 4 [pid 13202] write(1, "executing program\n", 18 [pid 13200] close(3 [pid 13201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program executing program [pid 13200] <... close resumed>) = 0 [pid 13202] <... write resumed>) = 18 [pid 13200] write(1, "executing program\n", 18./strace-static-x86_64: Process 13203 attached [pid 13202] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13201] <... openat resumed>) = 3 [pid 13200] <... write resumed>) = 18 [pid 13203] set_robust_list(0x55556531f660, 24 [pid 13202] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13201] write(3, "1000", 4 [pid 13200] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13201] <... write resumed>) = 4 [pid 13200] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13201] close(3 [pid 13200] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13203] <... set_robust_list resumed>) = 0 [pid 13202] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13201] <... close resumed>) = 0 [pid 13200] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 13203] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13202] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13201] write(1, "executing program\n", 18 [pid 13200] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13203] <... prctl resumed>) = 0 [pid 13202] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13201] <... write resumed>) = 18 [pid 13200] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13202] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13202] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13204 attached [pid 13203] setpgid(0, 0 [pid 13202] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13201] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13200] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13203] <... setpgid resumed>) = 0 [pid 13202] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13201] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13200] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13204 [pid 13204] set_robust_list(0x55556531f660, 24 [pid 13202] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13201] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13200] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13204] <... set_robust_list resumed>) = 0 [pid 13203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13202] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13201] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13200] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13202] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13200] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13203] <... openat resumed>) = 3 [pid 13202] exit_group(0 [pid 13201] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13200] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13204] <... prctl resumed>) = 0 [pid 13203] write(3, "1000", 4 [pid 13202] <... exit_group resumed>) = ? [pid 13201] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13200] exit_group(0 [pid 13204] setpgid(0, 0 [pid 13203] <... write resumed>) = 4 [pid 13201] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13200] <... exit_group resumed>) = ? [pid 13204] <... setpgid resumed>) = 0 [pid 13203] close(3 [pid 13202] +++ exited with 0 +++ [pid 13201] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13201] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13200] +++ exited with 0 +++ [pid 13203] <... close resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...>executing program [pid 13204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13203] write(1, "executing program\n", 18 [pid 13201] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13201] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13203] <... write resumed>) = 18 [pid 13201] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13204] <... openat resumed>) = 3 [pid 13204] write(3, "1000", 4 [pid 13203] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13201] exit_group(0 [pid 13204] <... write resumed>) = 4 [pid 13203] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13201] <... exit_group resumed>) = ? [pid 13204] close(3 [pid 13203] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13204] <... close resumed>) = 0 executing program [pid 13201] +++ exited with 0 +++ [pid 13203] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13204] write(1, "executing program\n", 18 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13203] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13204] <... write resumed>) = 18 [pid 13204] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13203] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13204] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13203] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 285] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13204] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13203] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13205 attached [pid 13204] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13203] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13205] set_robust_list(0x55556531f660, 24 [pid 13204] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13203] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13205 [pid 13205] <... set_robust_list resumed>) = 0 [pid 13204] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13203] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 13206 attached [pid 13205] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13204] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13203] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13204] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13205] <... prctl resumed>) = 0 [pid 13205] setpgid(0, 0 [pid 13203] exit_group(0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13206 [pid 13205] <... setpgid resumed>) = 0 [pid 13205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 13204] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13203] <... exit_group resumed>) = ? [pid 13206] set_robust_list(0x55556531f660, 24 [pid 13204] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13205] write(3, "1000", 4) = 4 [pid 13205] close(3) = 0 [pid 13205] write(1, "executing program\n", 18) = 18 [pid 13205] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13203] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13207 [pid 13206] <... set_robust_list resumed>) = 0 [pid 13204] 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=13203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13205] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13204] exit_group(0./strace-static-x86_64: Process 13207 attached [pid 13206] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13205] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13204] <... exit_group resumed>) = ? [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13207] set_robust_list(0x55556531f660, 24 [pid 13205] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13207] <... set_robust_list resumed>) = 0 [pid 13205] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13207] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13205] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13207] <... prctl resumed>) = 0 [pid 13205] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13206] <... prctl resumed>) = 0 [pid 13205] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13204] +++ exited with 0 +++ [pid 13207] setpgid(0, 0 [pid 13206] setpgid(0, 0 [pid 13205] 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=13204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13207] <... setpgid resumed>) = 0 [pid 13206] <... setpgid resumed>) = 0 [pid 13205] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13205] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13207] <... openat resumed>) = 3 [pid 13206] <... openat resumed>) = 3 [pid 13205] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13207] write(3, "1000", 4 [pid 13206] write(3, "1000", 4 [pid 13205] exit_group(0 [pid 13206] <... write resumed>) = 4 [pid 13206] close(3executing program [pid 13205] <... exit_group resumed>) = ? [pid 13207] <... write resumed>) = 4 [pid 13206] <... close resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 13206] write(1, "executing program\n", 18) = 18 [pid 13206] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13208 attached [pid 13207] close(3 [pid 13206] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13205] +++ exited with 0 +++ [pid 13208] set_robust_list(0x55556531f660, 24 [pid 13207] <... close resumed>) = 0 [pid 13206] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13208 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13208] <... set_robust_list resumed>) = 0 executing program [pid 13207] write(1, "executing program\n", 18 [pid 13206] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13208] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13207] <... write resumed>) = 18 [pid 13206] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13208] <... prctl resumed>) = 0 [pid 13207] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13206] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13208] setpgid(0, 0 [pid 13207] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13206] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13209 attached [pid 13207] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13209 [pid 13208] <... setpgid resumed>) = 0 [pid 13207] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13206] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13207] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13207] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13206] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13207] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13209] set_robust_list(0x55556531f660, 24 [pid 13208] <... openat resumed>) = 3 [pid 13207] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13206] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13208] write(3, "1000", 4 [pid 13207] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13206] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13207] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13207] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13207] exit_group(0) = ? [pid 13206] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13208] <... write resumed>) = 4 [pid 13209] <... set_robust_list resumed>) = 0 [pid 13207] +++ exited with 0 +++ ./strace-static-x86_64: Process 13210 attached [pid 13206] exit_group(0executing program [pid 13208] close(3 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13210 [pid 13208] <... close resumed>) = 0 [pid 13206] <... exit_group resumed>) = ? [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13208] write(1, "executing program\n", 18 [pid 13210] set_robust_list(0x55556531f660, 24) = 0 [pid 13210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13210] setpgid(0, 0) = 0 [pid 13210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13206] +++ exited with 0 +++ [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13208] <... write resumed>) = 18 [pid 13210] <... openat resumed>) = 3 [pid 13208] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13209] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13208] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13208] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13210] write(3, "1000", 4 [pid 13208] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13210] <... write resumed>) = 4 [pid 13208] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13209] <... prctl resumed>) = 0 [pid 13208] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13210] close(3 [pid 13208] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13210] <... close resumed>) = 0 [pid 13208] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13210] write(1, "executing program\n", 18 [pid 13208] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13210] <... write resumed>) = 18 [pid 13208] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13210] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13208] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13209] setpgid(0, 0 [pid 13208] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13210] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13208] exit_group(0) = ? [pid 13210] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13210] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13210] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13208] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13210] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13210] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13209] <... setpgid resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13210] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13210] exit_group(0) = ? ./strace-static-x86_64: Process 13211 attached [pid 13210] +++ exited with 0 +++ [pid 13209] 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 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13211 [pid 13211] set_robust_list(0x55556531f660, 24) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13212 attached [pid 13209] <... openat resumed>) = 3 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13212 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13209] write(3, "1000", 4 [pid 13212] set_robust_list(0x55556531f660, 24 [pid 284] <... restart_syscall resumed>) = 0 [pid 13212] <... set_robust_list resumed>) = 0 [pid 13209] <... write resumed>) = 4 [pid 13209] close(3 [pid 13212] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13211] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 13209] <... close resumed>) = 0 [pid 13209] write(1, "executing program\n", 18 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13209] <... write resumed>) = 18 [pid 13211] <... prctl resumed>) = 0 [pid 13211] setpgid(0, 0) = 0 [pid 13211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] <... restart_syscall resumed>) = 0 [pid 13209] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13213 [pid 13211] <... openat resumed>) = 3 [pid 13209] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13212] <... prctl resumed>) = 0 executing program [pid 13209] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13212] setpgid(0, 0 [pid 13211] write(3, "1000", 4) = 4 [pid 13211] close(3) = 0 [pid 13211] write(1, "executing program\n", 18) = 18 [pid 13211] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13209] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 13213 attached [pid 13212] <... setpgid resumed>) = 0 [pid 13211] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13209] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13214 [pid 13213] set_robust_list(0x55556531f660, 24 [pid 13211] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13209] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 13214 attached [pid 13213] <... set_robust_list resumed>) = 0 [pid 13212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13211] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13209] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13214] set_robust_list(0x55556531f660, 24 [pid 13213] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13212] <... openat resumed>) = 3 [pid 13211] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13213] <... prctl resumed>) = 0 [pid 13212] write(3, "1000", 4 [pid 13211] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13209] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13213] setpgid(0, 0 [pid 13211] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13209] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13214] <... set_robust_list resumed>) = 0 [pid 13213] <... setpgid resumed>) = 0 [pid 13212] <... write resumed>) = 4 [pid 13211] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13209] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13211] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13214] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13213] <... openat resumed>) = 3 [pid 13212] close(3 [pid 13211] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13209] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13214] <... prctl resumed>) = 0 executing program [pid 13213] write(3, "1000", 4 [pid 13212] <... close resumed>) = 0 [pid 13211] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13209] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13214] setpgid(0, 0 [pid 13213] <... write resumed>) = 4 [pid 13212] write(1, "executing program\n", 18 [pid 13211] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13214] <... setpgid resumed>) = 0 [pid 13213] close(3 [pid 13212] <... write resumed>) = 18 [pid 13211] exit_group(0 [pid 13209] exit_group(0 [pid 13213] <... close resumed>) = 0 [pid 13212] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13211] <... exit_group resumed>) = ? executing program [pid 13209] <... exit_group resumed>) = ? [pid 13214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13213] write(1, "executing program\n", 18 [pid 13212] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13211] +++ exited with 0 +++ [pid 13213] <... write resumed>) = 18 [pid 13213] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13213] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13209] +++ exited with 0 +++ [pid 13212] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13214] <... openat resumed>) = 3 [pid 13213] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13212] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13214] write(3, "1000", 4 [pid 13213] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13212] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 283] restart_syscall(<... resuming interrupted clone ...> [pid 13214] <... write resumed>) = 4 [pid 13213] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13212] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13214] close(3 [pid 13213] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13212] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13214] <... close resumed>) = 0 [pid 13213] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] <... restart_syscall resumed>) = 0 [pid 13213] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13213] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) executing program [pid 13212] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13214] write(1, "executing program\n", 18 [pid 13213] exit_group(0 [pid 13212] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13214] <... write resumed>) = 18 [pid 13213] <... exit_group resumed>) = ? [pid 13212] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13214] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13213] +++ exited with 0 +++ [pid 13212] 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 13214] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13212] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13214] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13215 attached ) = -1 EPERM (Operation not permitted) [pid 13212] exit_group(0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13214] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13212] <... exit_group resumed>) = ? [pid 286] <... restart_syscall resumed>) = 0 [pid 13215] set_robust_list(0x55556531f660, 24 [pid 13214] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13215 [pid 13214] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13214] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13212] +++ exited with 0 +++ [pid 13214] 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=13212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13215] <... set_robust_list resumed>) = 0 [pid 13214] exit_group(0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13214] <... exit_group resumed>) = ? [pid 13215] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13214] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 13215] <... prctl resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13216 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13216 attached [pid 287] 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 13216] set_robust_list(0x55556531f660, 24) = 0 [pid 13216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13216] setpgid(0, 0) = 0 [pid 13215] setpgid(0, 0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13217 [pid 13216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13215] <... setpgid resumed>) = 0 [pid 13216] <... openat resumed>) = 3 [pid 13215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13216] write(3, "1000", 4) = 4 [pid 13216] close(3) = 0 [pid 13216] write(1, "executing program\n", 18) = 18 [pid 13216] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13215] <... openat resumed>) = 3 [pid 13216] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13215] write(3, "1000", 4 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13218 [pid 13216] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13218 attached [pid 13215] <... write resumed>) = 4 [pid 287] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 13217 attached [pid 13218] set_robust_list(0x55556531f660, 24 [pid 13216] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13215] close(3) = 0 [pid 13216] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13215] write(1, "executing program\n", 18executing program [pid 13218] <... set_robust_list resumed>) = 0 [pid 13217] set_robust_list(0x55556531f660, 24 [pid 13215] <... write resumed>) = 18 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13215] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13216] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13216] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13215] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13215] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13219 [pid 13215] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 13219 attached [pid 13216] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13215] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13217] <... set_robust_list resumed>) = 0 [pid 13215] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13216] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13215] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13217] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13216] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13216] exit_group(0 [pid 13215] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13218] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13217] <... prctl resumed>) = 0 [pid 13216] <... exit_group resumed>) = ? [pid 13215] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13219] set_robust_list(0x55556531f660, 24 [pid 13218] <... prctl resumed>) = 0 [pid 13217] setpgid(0, 0 [pid 13215] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13219] <... set_robust_list resumed>) = 0 [pid 13218] setpgid(0, 0 [pid 13217] <... setpgid resumed>) = 0 [pid 13215] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13218] <... setpgid resumed>) = 0 [pid 13217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13216] +++ exited with 0 +++ [pid 13215] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13215] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13215] <... exit_group resumed>) = ? [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13219] <... prctl resumed>) = 0 [pid 13219] setpgid(0, 0) = 0 [pid 13219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13219] write(3, "1000", 4 [pid 13217] <... openat resumed>) = 3 [pid 13215] +++ exited with 0 +++ [pid 13218] <... openat resumed>) = 3 [pid 13217] write(3, "1000", 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13219] <... write resumed>) = 4 [pid 13218] write(3, "1000", 4 [pid 13217] <... write resumed>) = 4 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13219] close(3 [pid 13218] <... write resumed>) = 4 [pid 13217] close(3 [pid 13219] <... close resumed>) = 0 [pid 13218] close(3 [pid 13217] <... close resumed>) = 0 [pid 13219] write(1, "executing program\n", 18executing program executing program [pid 13218] <... close resumed>) = 0 [pid 13217] write(1, "executing program\n", 18 [pid 13219] <... write resumed>) = 18 [pid 13218] write(1, "executing program\n", 18 [pid 13217] <... write resumed>) = 18 executing program [pid 13219] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13218] <... write resumed>) = 18 [pid 13217] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 283] <... restart_syscall resumed>) = 0 [pid 13219] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13218] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13217] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13219] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13218] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13217] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13219] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13218] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13217] <... bpf resumed>) = -1 EPERM (Operation not permitted) [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 13219] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13218] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13217] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13219] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13218] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13217] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13220 [pid 13219] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13218] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13217] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13219] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13218] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13217] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13221 ./strace-static-x86_64: Process 13221 attached ./strace-static-x86_64: Process 13220 attached [pid 13219] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13218] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13217] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13219] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13218] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13217] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13219] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13218] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13217] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13219] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13218] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13217] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13218] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13219] exit_group(0 [pid 13218] exit_group(0 [pid 13217] exit_group(0 [pid 13219] <... exit_group resumed>) = ? [pid 13218] <... exit_group resumed>) = ? [pid 13217] <... exit_group resumed>) = ? [pid 13221] set_robust_list(0x55556531f660, 24 [pid 13220] set_robust_list(0x55556531f660, 24 [pid 13219] +++ exited with 0 +++ [pid 13218] +++ exited with 0 +++ [pid 13217] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13218, 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 13221] <... set_robust_list resumed>) = 0 [pid 13221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13221] setpgid(0, 0) = 0 [pid 13221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13220] <... set_robust_list resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 13221] write(3, "1000", 4) = 4 [pid 13221] close(3) = 0 executing program [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13220] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13221] write(1, "executing program\n", 18) = 18 [pid 13221] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13221] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13220] <... prctl resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 13221] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13220] setpgid(0, 0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13222 [pid 13221] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13220] <... setpgid resumed>) = 0 [pid 13221] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13223 attached [pid 13221] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] <... restart_syscall resumed>) = 0 [pid 13221] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13220] <... openat resumed>) = 3 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13223 [pid 13221] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13220] write(3, "1000", 4 [pid 13221] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13220] <... write resumed>) = 4 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13221] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13221] exit_group(0) = ? [pid 13223] set_robust_list(0x55556531f660, 24 [pid 13221] +++ exited with 0 +++ [pid 13220] close(3 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13224 executing program [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13220] <... close resumed>) = 0 [pid 13220] write(1, "executing program\n", 18./strace-static-x86_64: Process 13222 attached ) = 18 [pid 13222] set_robust_list(0x55556531f660, 24 [pid 13220] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13222] <... set_robust_list resumed>) = 0 [pid 13222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13223] <... set_robust_list resumed>) = 0 [pid 13220] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13222] <... prctl resumed>) = 0 [pid 13220] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13220] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13223] <... prctl resumed>) = 0 [pid 13222] setpgid(0, 0 [pid 13220] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13224 attached [pid 13222] <... setpgid resumed>) = 0 [pid 13224] set_robust_list(0x55556531f660, 24 [pid 13223] setpgid(0, 0 [pid 13222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13220] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13224] <... set_robust_list resumed>) = 0 [pid 13222] <... openat resumed>) = 3 executing program [pid 13220] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13223] <... setpgid resumed>) = 0 [pid 13224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13222] write(3, "1000", 4) = 4 [pid 13222] close(3) = 0 [pid 13220] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13222] write(1, "executing program\n", 18 [pid 13220] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13222] <... write resumed>) = 18 [pid 13220] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13224] <... prctl resumed>) = 0 [pid 13222] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13224] setpgid(0, 0 [pid 13223] <... openat resumed>) = 3 [pid 13222] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13220] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13222] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13224] <... setpgid resumed>) = 0 [pid 13223] write(3, "1000", 4 [pid 13222] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13220] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13223] <... write resumed>) = 4 [pid 13222] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13223] close(3 [pid 13222] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13220] exit_group(0 [pid 13222] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13220] <... exit_group resumed>) = ? [pid 13224] <... openat resumed>) = 3 [pid 13223] <... close resumed>) = 0 [pid 13222] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13222] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13222] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13220] +++ exited with 0 +++ [pid 13224] write(3, "1000", 4 [pid 13223] write(1, "executing program\n", 18executing program [pid 13222] exit_group(0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13224] <... write resumed>) = 4 [pid 13223] <... write resumed>) = 18 [pid 13222] <... exit_group resumed>) = ? [pid 13224] close(3 [pid 13223] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13222] +++ exited with 0 +++ [pid 13224] <... close resumed>) = 0 [pid 13224] write(1, "executing program\n", 18 [pid 13223] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 13224] <... write resumed>) = 18 [pid 13223] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13224] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13223] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13224] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13223] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13224] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_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 13225 attached [pid 13224] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13223] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13225] set_robust_list(0x55556531f660, 24 [pid 13224] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13223] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13225 [pid 13224] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13225] <... set_robust_list resumed>) = 0 [pid 13224] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13223] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13224] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13223] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13224] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13225] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13224] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13223] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13224] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13223] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13225] <... prctl resumed>) = 0 [pid 13224] exit_group(0 [pid 13223] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13224] <... exit_group resumed>) = ? [pid 13225] setpgid(0, 0 [pid 13224] +++ exited with 0 +++ [pid 13223] exit_group(0 [pid 13225] <... setpgid resumed>) = 0 [pid 13223] <... exit_group resumed>) = ? [pid 285] <... restart_syscall resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13223] +++ exited with 0 +++ [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13225] write(3, "1000", 4 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13225] <... write resumed>) = 4 [pid 13225] close(3 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13226 attached [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13226 executing program [pid 13225] <... close resumed>) = 0 [pid 13225] write(1, "executing program\n", 18) = 18 [pid 13225] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13227 attached [pid 13226] set_robust_list(0x55556531f660, 24 [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13227 [pid 13225] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13227] set_robust_list(0x55556531f660, 24 [pid 13226] <... set_robust_list resumed>) = 0 [pid 13225] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13227] <... set_robust_list resumed>) = 0 [pid 13226] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13226] <... prctl resumed>) = 0 [pid 13225] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13227] setpgid(0, 0) = 0 [pid 13227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13226] setpgid(0, 0 [pid 13225] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13228 [pid 13226] <... setpgid resumed>) = 0 executing program [pid 13225] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13227] <... openat resumed>) = 3 [pid 13227] write(3, "1000", 4) = 4 [pid 13226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13225] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13226] <... openat resumed>) = 3 [pid 13227] close(3 [pid 13226] write(3, "1000", 4 [pid 13227] <... close resumed>) = 0 [pid 13226] <... write resumed>) = 4 [pid 13227] write(1, "executing program\n", 18 [pid 13226] close(3 [pid 13225] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13228 attached [pid 13227] <... write resumed>) = 18 [pid 13226] <... close resumed>) = 0 [pid 13225] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] <... restart_syscall resumed>) = 0 executing program [pid 13226] write(1, "executing program\n", 18 [pid 13225] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13228] set_robust_list(0x55556531f660, 24 [pid 13227] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13226] <... write resumed>) = 18 [pid 13225] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13228] <... set_robust_list resumed>) = 0 [pid 13226] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13225] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13228] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13226] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13225] exit_group(0 [pid 13227] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13227] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13227] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13228] <... prctl resumed>) = 0 [pid 13227] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13226] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13225] <... exit_group resumed>) = ? [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13229 [pid 13227] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13226] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13227] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13227] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13227] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13227] exit_group(0 [pid 13226] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13225] +++ exited with 0 +++ [pid 13228] setpgid(0, 0 [pid 13227] <... exit_group resumed>) = ? [pid 13226] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13229 attached [pid 13228] <... setpgid resumed>) = 0 [pid 13227] +++ exited with 0 +++ [pid 13226] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13226] 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=13227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13226] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13226] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13226] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13229] set_robust_list(0x55556531f660, 24 [pid 13226] exit_group(0 [pid 13229] <... set_robust_list resumed>) = 0 [pid 13226] <... exit_group resumed>) = ? [pid 13229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13229] setpgid(0, 0) = 0 [pid 13229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13226] +++ exited with 0 +++ [pid 13229] write(3, "1000", 4) = 4 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13228] <... openat resumed>) = 3 [pid 285] restart_syscall(<... resuming interrupted clone ...>executing program [pid 13229] close(3 [pid 13228] write(3, "1000", 4 [pid 13229] <... close resumed>) = 0 [pid 13229] write(1, "executing program\n", 18) = 18 [pid 13229] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13229] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13228] <... write resumed>) = 4 [pid 13229] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13228] close(3 [pid 13229] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13228] <... close resumed>) = 0 [pid 13229] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13229] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13228] write(1, "executing program\n", 18executing program [pid 13229] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13228] <... write resumed>) = 18 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 13229] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13228] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 resumed>) = 0 [pid 13229] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13228] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13229] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13228] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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./strace-static-x86_64: Process 13230 attached [pid 13229] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13228] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 13231 attached [pid 13230] set_robust_list(0x55556531f660, 24 [pid 13229] exit_group(0 [pid 13228] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13230 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13231] set_robust_list(0x55556531f660, 24 [pid 13230] <... set_robust_list resumed>) = 0 [pid 13229] <... exit_group resumed>) = ? [pid 13228] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13231 ./strace-static-x86_64: Process 13232 attached [pid 13231] <... set_robust_list resumed>) = 0 [pid 13230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13229] +++ exited with 0 +++ [pid 13228] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13232] set_robust_list(0x55556531f660, 24 [pid 13231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13230] <... prctl resumed>) = 0 [pid 13228] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13232 [pid 13230] setpgid(0, 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13230] <... setpgid resumed>) = 0 [pid 13228] 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 13231] <... prctl resumed>) = 0 [pid 13230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13231] setpgid(0, 0) = 0 [pid 13231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13230] <... openat resumed>) = 3 [pid 13228] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13233 [pid 13230] write(3, "1000", 4 [pid 13228] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13230] <... write resumed>) = 4 [pid 13228] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13230] close(3 [pid 13231] write(3, "1000", 4 [pid 13228] exit_group(0 [pid 13230] <... close resumed>) = 0 [pid 13228] <... exit_group resumed>) = ? [pid 13230] write(1, "executing program\n", 18 [pid 13231] <... write resumed>) = 4 [pid 13231] close(3) = 0 [pid 13231] write(1, "executing program\n", 18) = 18 [pid 13231] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_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 executing program [pid 13231] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13230] <... write resumed>) = 18 [pid 13228] +++ exited with 0 +++ [pid 13231] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13233 attached ) = -1 EFAULT (Bad address) [pid 13230] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13233] set_robust_list(0x55556531f660, 24 [pid 13232] <... set_robust_list resumed>) = 0 [pid 13231] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13233] <... set_robust_list resumed>) = 0 [pid 13231] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13230] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13233] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13231] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13233] <... prctl resumed>) = 0 [pid 13231] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13233] setpgid(0, 0 [pid 13231] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13233] <... setpgid resumed>) = 0 [pid 13231] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13230] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13232] <... prctl resumed>) = 0 [pid 13231] exit_group(0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13233] <... openat resumed>) = 3 [pid 13232] setpgid(0, 0 [pid 13231] <... exit_group resumed>) = ? [pid 13230] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13233] write(3, "1000", 4 [pid 13231] +++ exited with 0 +++ [pid 13230] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13233] <... write resumed>) = 4 [pid 13232] <... setpgid resumed>) = 0 [pid 13230] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13234 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13233] close(3 executing program [pid 13230] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13233] <... close resumed>) = 0 [pid 13232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... restart_syscall resumed>) = 0 [pid 13233] write(1, "executing program\n", 18) = 18 [pid 13230] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13233] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13230] 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 13233] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13232] <... openat resumed>) = 3 [pid 13230] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13235 attached [pid 13233] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13232] write(3, "1000", 4 [pid 13230] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13235 [pid 13233] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13233] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13230] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13234 attached [pid 13233] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13232] <... write resumed>) = 4 [pid 13234] set_robust_list(0x55556531f660, 24 [pid 13233] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13230] exit_group(0 [pid 13232] close(3 [pid 13235] set_robust_list(0x55556531f660, 24 [pid 13234] <... set_robust_list resumed>) = 0 [pid 13233] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13230] <... exit_group resumed>) = ? [pid 13232] <... close resumed>) = 0 [pid 13235] <... set_robust_list resumed>) = 0 [pid 13234] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13233] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13234] <... prctl resumed>) = 0 [pid 13233] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13234] setpgid(0, 0 [pid 13233] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13234] <... setpgid resumed>) = 0 [pid 13233] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13233] exit_group(0 [pid 13234] <... openat resumed>) = 3 [pid 13233] <... exit_group resumed>) = ? executing program [pid 13232] write(1, "executing program\n", 18 [pid 13230] +++ exited with 0 +++ [pid 13235] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13234] write(3, "1000", 4 [pid 13233] +++ exited with 0 +++ [pid 13232] <... write resumed>) = 18 [pid 13234] <... write resumed>) = 4 [pid 13232] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13232] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13232] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13232] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13234] close(3 [pid 13232] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13234] <... close resumed>) = 0 executing program [pid 13235] <... prctl resumed>) = 0 [pid 13234] write(1, "executing program\n", 18 [pid 13232] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13234] <... write resumed>) = 18 [pid 13235] setpgid(0, 0 [pid 13234] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13232] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13235] <... setpgid resumed>) = 0 [pid 13234] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13234] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13234] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13232] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 13235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13234] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13232] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13234] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13234] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13232] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13234] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13232] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13235] <... openat resumed>) = 3 [pid 13234] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13232] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13234] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13234] exit_group(0) = ? [pid 13232] exit_group(0 [pid 13235] write(3, "1000", 4 [pid 13234] +++ exited with 0 +++ [pid 13232] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13236 attached [pid 13236] set_robust_list(0x55556531f660, 24) = 0 [pid 13236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13236] setpgid(0, 0) = 0 [pid 13236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13232] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... restart_syscall resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13235] <... write resumed>) = 4 executing program [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13236 [pid 13236] <... openat resumed>) = 3 [pid 13235] close(3 [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 13235] <... close resumed>) = 0 [pid 13236] write(3, "1000", 4) = 4 [pid 13236] close(3) = 0 [pid 13236] write(1, "executing program\n", 18) = 18 [pid 13236] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13236] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_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=0x55556531f650) = 13237 [pid 13235] write(1, "executing program\n", 18executing program [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13238 [pid 13236] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13235] <... write resumed>) = 18 [pid 13236] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13236] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13238 attached ) = -1 EBADF (Bad file descriptor) [pid 13235] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13237 attached [pid 13238] set_robust_list(0x55556531f660, 24 [pid 287] <... restart_syscall resumed>) = 0 [pid 13235] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13236] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13235] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13236] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13235] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13236] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13235] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13238] <... set_robust_list resumed>) = 0 [pid 13236] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13235] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13237] set_robust_list(0x55556531f660, 24 [pid 13236] exit_group(0 [pid 13237] <... set_robust_list resumed>) = 0 [pid 13236] <... exit_group resumed>) = ? [pid 13235] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13239 ./strace-static-x86_64: Process 13239 attached [pid 13238] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13236] +++ exited with 0 +++ [pid 13235] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13235] 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=13236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13235] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13238] <... prctl resumed>) = 0 [pid 13235] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13238] setpgid(0, 0 [pid 13237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13235] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13237] <... prctl resumed>) = 0 executing program [pid 13237] setpgid(0, 0 [pid 13238] <... setpgid resumed>) = 0 [pid 13235] exit_group(0 [pid 13237] <... setpgid resumed>) = 0 [pid 13235] <... exit_group resumed>) = ? [pid 13237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13237] write(3, "1000", 4) = 4 [pid 13237] close(3) = 0 [pid 13237] write(1, "executing program\n", 18) = 18 [pid 13235] +++ exited with 0 +++ [pid 13237] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13237] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13237] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13237] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13237] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13238] <... openat resumed>) = 3 [pid 13239] set_robust_list(0x55556531f660, 24 [pid 13238] write(3, "1000", 4 [pid 13237] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13237] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13239] <... set_robust_list resumed>) = 0 [pid 13238] <... write resumed>) = 4 [pid 13238] close(3 [pid 13237] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13239] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13238] <... close resumed>) = 0 [pid 13237] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13237] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13237] exit_group(0) = ? executing program [pid 13239] <... prctl resumed>) = 0 [pid 13238] write(1, "executing program\n", 18 [pid 13239] setpgid(0, 0 [pid 13238] <... write resumed>) = 18 [pid 13239] <... setpgid resumed>) = 0 [pid 13238] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13238] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13237] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 13239] <... openat resumed>) = 3 [pid 13238] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13239] write(3, "1000", 4 [pid 13238] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13239] <... write resumed>) = 4 [pid 13238] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... restart_syscall resumed>) = 0 [pid 13239] close(3 [pid 13238] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13238] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13241 attached ./strace-static-x86_64: Process 13240 attached [pid 13239] <... close resumed>) = 0 [pid 13238] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13240 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13241 executing program [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13241] set_robust_list(0x55556531f660, 24 [pid 13240] set_robust_list(0x55556531f660, 24 [pid 13239] write(1, "executing program\n", 18 [pid 13238] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13241] <... set_robust_list resumed>) = 0 [pid 13240] <... set_robust_list resumed>) = 0 [pid 13239] <... write resumed>) = 18 [pid 13241] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13240] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13239] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13238] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13242 attached [pid 13241] <... prctl resumed>) = 0 [pid 13240] <... prctl resumed>) = 0 [pid 13239] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13238] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13242 [pid 13242] set_robust_list(0x55556531f660, 24 [pid 13241] setpgid(0, 0 [pid 13239] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13238] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13241] <... setpgid resumed>) = 0 [pid 13239] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13239] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13238] exit_group(0 [pid 13242] <... set_robust_list resumed>) = 0 [pid 13241] <... openat resumed>) = 3 [pid 13240] setpgid(0, 0 [pid 13239] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13238] <... exit_group resumed>) = ? [pid 13241] write(3, "1000", 4 [pid 13239] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13241] <... write resumed>) = 4 [pid 13239] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13241] close(3 [pid 13239] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13241] <... close resumed>) = 0 [pid 13239] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13241] write(1, "executing program\n", 18executing program [pid 13240] <... setpgid resumed>) = 0 [pid 13239] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13238] +++ exited with 0 +++ [pid 13241] <... write resumed>) = 18 [pid 13239] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13241] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13239] exit_group(0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13241] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13239] <... exit_group resumed>) = ? [pid 13242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13241] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13240] <... openat resumed>) = 3 [pid 13241] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13239] +++ exited with 0 +++ [pid 13242] <... prctl resumed>) = 0 [pid 13240] write(3, "1000", 4 [pid 13242] setpgid(0, 0 [pid 13241] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13240] <... write resumed>) = 4 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13242] <... setpgid resumed>) = 0 [pid 13241] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13240] close(3 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... restart_syscall resumed>) = 0 [pid 13242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13241] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13240] <... close resumed>) = 0 [pid 13242] <... openat resumed>) = 3 [pid 13241] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13240] write(1, "executing program\n", 18 [pid 287] <... restart_syscall resumed>) = 0 [pid 13242] write(3, "1000", 4 [pid 13241] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13240] <... write resumed>) = 18 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13242] <... write resumed>) = 4 [pid 13241] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13240] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13243 attached [pid 13242] close(3 [pid 13241] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13240] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13243 [pid 13243] set_robust_list(0x55556531f660, 24 [pid 13242] <... close resumed>) = 0 [pid 13241] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13240] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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 ./strace-static-x86_64: Process 13244 attached [pid 13243] <... set_robust_list resumed>) = 0 [pid 13242] write(1, "executing program\n", 18 [pid 13241] exit_group(0 [pid 13240] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13244] set_robust_list(0x55556531f660, 24 [pid 13243] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13242] <... write resumed>) = 18 [pid 13241] <... exit_group resumed>) = ? [pid 13240] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13244 [pid 13244] <... set_robust_list resumed>) = 0 [pid 13243] <... prctl resumed>) = 0 [pid 13242] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13240] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13242] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13240] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13243] setpgid(0, 0 [pid 13242] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13241] +++ exited with 0 +++ [pid 13240] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13244] <... prctl resumed>) = 0 [pid 13243] <... setpgid resumed>) = 0 [pid 13242] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13240] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13244] setpgid(0, 0 [pid 13243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13242] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13240] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13244] <... setpgid resumed>) = 0 [pid 13243] <... openat resumed>) = 3 [pid 13242] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13240] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13243] write(3, "1000", 4 [pid 13242] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13240] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13244] <... openat resumed>) = 3 [pid 13243] <... write resumed>) = 4 [pid 13244] write(3, "1000", 4 [pid 13243] close(3 [pid 13242] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13240] exit_group(0 [pid 13244] <... write resumed>) = 4 [pid 13243] <... close resumed>) = 0 [pid 13242] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13240] <... exit_group resumed>) = ? executing program [pid 13244] close(3 [pid 13243] write(1, "executing program\n", 18 [pid 13242] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13244] <... close resumed>) = 0 executing program [pid 13243] <... write resumed>) = 18 [pid 13244] write(1, "executing program\n", 18 [pid 13243] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13244] <... write resumed>) = 18 [pid 13243] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13242] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13240] +++ exited with 0 +++ [pid 13244] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13243] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13242] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13244] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13243] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13242] exit_group(0 [pid 285] <... restart_syscall resumed>) = 0 [pid 13244] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13243] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13242] <... exit_group resumed>) = ? [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13244] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13243] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13242] +++ exited with 0 +++ [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13244] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13243] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 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=13242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13244] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13243] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13245 attached [pid 13244] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13243] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13245 [pid 13245] set_robust_list(0x55556531f660, 24 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13245] <... set_robust_list resumed>) = 0 [pid 13244] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13243] <... 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 13246 attached [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13246 [pid 13245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13244] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13245] <... prctl resumed>) = 0 [pid 13243] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13245] setpgid(0, 0) = 0 [pid 13245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13244] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13243] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13246] set_robust_list(0x55556531f660, 24 [pid 13245] <... openat resumed>) = 3 [pid 13244] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13245] write(3, "1000", 4) = 4 [pid 13245] close(3) = 0 [pid 13245] write(1, "executing program\n", 18executing program ) = 18 [pid 13245] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13243] exit_group(0 [pid 13246] <... set_robust_list resumed>) = 0 [pid 13245] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13244] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13247 [pid 13243] <... exit_group resumed>) = ? [pid 13245] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13245] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13244] exit_group(0./strace-static-x86_64: Process 13247 attached [pid 13245] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13247] set_robust_list(0x55556531f660, 24 [pid 13245] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13247] <... set_robust_list resumed>) = 0 [pid 13245] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13244] <... exit_group resumed>) = ? [pid 13243] +++ exited with 0 +++ [pid 13247] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13245] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13247] <... prctl resumed>) = 0 [pid 13245] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13247] setpgid(0, 0 [pid 13245] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13247] <... setpgid resumed>) = 0 [pid 13245] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13245] exit_group(0 [pid 13244] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13247] <... openat resumed>) = 3 [pid 13246] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13245] <... exit_group resumed>) = ? [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13247] write(3, "1000", 4 [pid 13246] <... prctl resumed>) = 0 [pid 13245] +++ exited with 0 +++ [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... restart_syscall resumed>) = 0 [pid 13247] <... write resumed>) = 4 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13247] close(3) = 0 [pid 13246] setpgid(0, 0executing program [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13247] write(1, "executing program\n", 18 [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 13248 attached ./strace-static-x86_64: Process 13250 attached [pid 13247] <... write resumed>) = 18 [pid 13246] <... setpgid resumed>) = 0 [pid 13247] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13249 [pid 13246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13250 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13248 [pid 13250] set_robust_list(0x55556531f660, 24 [pid 13248] set_robust_list(0x55556531f660, 24 [pid 13247] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13247] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13247] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13246] <... openat resumed>) = 3 [pid 13250] <... set_robust_list resumed>) = 0 [pid 13248] <... set_robust_list resumed>) = 0 [pid 13247] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13247] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13250] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13248] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13247] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13246] write(3, "1000", 4 [pid 13247] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13246] <... write resumed>) = 4 [pid 13247] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13246] close(3 [pid 13247] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13247] exit_group(0 [pid 13246] <... close resumed>) = 0 [pid 13248] <... prctl resumed>) = 0 [pid 13247] <... exit_group resumed>) = ? executing program [pid 13246] write(1, "executing program\n", 18 [pid 13250] <... prctl resumed>) = 0 [pid 13248] setpgid(0, 0 [pid 13247] +++ exited with 0 +++ [pid 13246] <... write resumed>) = 18 ./strace-static-x86_64: Process 13249 attached [pid 13246] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13248] <... setpgid resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13246] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13246] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13246] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13246] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13248] <... openat resumed>) = 3 [pid 13246] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13246] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13248] write(3, "1000", 4executing program [pid 13246] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13248] <... write resumed>) = 4 [pid 13246] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13249] set_robust_list(0x55556531f660, 24 [pid 13248] close(3 [pid 13246] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13246] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13248] <... close resumed>) = 0 [pid 13246] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13250] setpgid(0, 0 [pid 13249] <... set_robust_list resumed>) = 0 [pid 13249] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13248] write(1, "executing program\n", 18 [pid 13246] exit_group(0 [pid 13250] <... setpgid resumed>) = 0 [pid 13248] <... write resumed>) = 18 [pid 13246] <... exit_group resumed>) = ? [pid 13249] <... prctl resumed>) = 0 [pid 13249] setpgid(0, 0) = 0 [pid 13249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13249] write(3, "1000", 4) = 4 [pid 13248] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13246] +++ exited with 0 +++ [pid 13250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13249] close(3 [pid 13248] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13249] <... close resumed>) = 0 [pid 13248] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 ...>executing program [pid 13250] <... openat resumed>) = 3 [pid 13249] write(1, "executing program\n", 18 [pid 13248] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13250] write(3, "1000", 4 [pid 13249] <... write resumed>) = 18 [pid 13248] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13250] <... write resumed>) = 4 [pid 13249] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13250] close(3 [pid 13249] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13248] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13249] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13250] <... close resumed>) = 0 [pid 13249] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 13248] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13250] write(1, "executing program\n", 18 [pid 13249] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13250] <... write resumed>) = 18 [pid 13249] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13248] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13250] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13249] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13248] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13250] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13249] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13248] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13250] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13249] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13250] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13249] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13248] 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 13250] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13249] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13248] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13249] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13249] exit_group(0 [pid 284] <... restart_syscall resumed>) = 0 [pid 13250] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13249] <... exit_group resumed>) = ? [pid 13248] exit_group(0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13251 [pid 13250] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13249] +++ exited with 0 +++ [pid 13248] <... exit_group resumed>) = ? [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13250] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13248] +++ exited with 0 +++ [pid 13250] 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 13250] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13252 ./strace-static-x86_64: Process 13251 attached [pid 13251] set_robust_list(0x55556531f660, 24) = 0 [pid 13251] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13250] 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=13248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13250] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13253 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13251] <... prctl resumed>) = 0 [pid 13250] exit_group(0) = ? [pid 283] <... restart_syscall resumed>) = 0 [pid 13251] setpgid(0, 0) = 0 [pid 13251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13251] write(3, "1000", 4) = 4 [pid 13251] close(3) = 0 [pid 13250] +++ exited with 0 +++ executing program [pid 13251] write(1, "executing program\n", 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13251] <... write resumed>) = 18 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13251] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13252 attached [pid 13251] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13251] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_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 13253 attached [pid 13251] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13254 ./strace-static-x86_64: Process 13254 attached [pid 13252] set_robust_list(0x55556531f660, 24 [pid 13253] set_robust_list(0x55556531f660, 24 [pid 13251] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13253] <... set_robust_list resumed>) = 0 [pid 13251] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13254] set_robust_list(0x55556531f660, 24 [pid 13252] <... set_robust_list resumed>) = 0 [pid 13254] <... set_robust_list resumed>) = 0 [pid 13253] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13251] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13253] <... prctl resumed>) = 0 [pid 13251] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13253] setpgid(0, 0 [pid 13251] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13253] <... setpgid resumed>) = 0 [pid 13252] <... prctl resumed>) = 0 [pid 13251] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13254] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13252] setpgid(0, 0 [pid 13251] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13254] <... prctl resumed>) = 0 [pid 13253] <... openat resumed>) = 3 [pid 13252] <... setpgid resumed>) = 0 [pid 13251] exit_group(0 [pid 13253] write(3, "1000", 4 [pid 13251] <... exit_group resumed>) = ? [pid 285] <... restart_syscall resumed>) = 0 [pid 13254] setpgid(0, 0 [pid 13253] <... write resumed>) = 4 [pid 13252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13251] +++ exited with 0 +++ [pid 13253] close(3) = 0 [pid 13252] <... openat resumed>) = 3 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13251, 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 13254] <... setpgid resumed>) = 0 [pid 13253] write(1, "executing program\n", 18executing program [pid 13252] write(3, "1000", 4 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13255 attached [pid 13253] <... write resumed>) = 18 [pid 13252] <... write resumed>) = 4 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13255 [pid 13253] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13252] close(3 [pid 13254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13253] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13252] <... close resumed>) = 0 [pid 13253] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 13252] write(1, "executing program\n", 18 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13256 [pid 13254] <... openat resumed>) = 3 [pid 13253] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13252] <... write resumed>) = 18 [pid 13254] write(3, "1000", 4 [pid 13253] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13253] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13252] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13255] set_robust_list(0x55556531f660, 24 [pid 13254] <... write resumed>) = 4 [pid 13253] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13252] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 13256 attached [pid 13254] close(3 [pid 13253] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13252] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13256] set_robust_list(0x55556531f660, 24 [pid 13255] <... set_robust_list resumed>) = 0 [pid 13254] <... close resumed>) = 0 [pid 13253] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13256] <... set_robust_list resumed>) = 0 executing program [pid 13254] write(1, "executing program\n", 18 [pid 13253] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13252] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13256] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13254] <... write resumed>) = 18 [pid 13253] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13252] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13256] <... prctl resumed>) = 0 [pid 13255] <... prctl resumed>) = 0 [pid 13254] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13253] exit_group(0 [pid 13256] setpgid(0, 0 [pid 13254] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13253] <... exit_group resumed>) = ? [pid 13252] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13256] <... setpgid resumed>) = 0 [pid 13255] setpgid(0, 0 [pid 13254] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13253] +++ exited with 0 +++ [pid 13252] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13254] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13256] <... openat resumed>) = 3 [pid 13255] <... setpgid resumed>) = 0 [pid 13252] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13256] write(3, "1000", 4 [pid 13255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13254] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13252] 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=13253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13256] <... write resumed>) = 4 [pid 13255] <... openat resumed>) = 3 [pid 13254] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13252] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13256] close(3 [pid 13255] write(3, "1000", 4 [pid 13254] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 13252] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 284] <... restart_syscall resumed>) = 0 [pid 13256] <... close resumed>) = 0 [pid 13255] <... write resumed>) = 4 [pid 13256] write(1, "executing program\n", 18 [pid 13255] close(3 [pid 13254] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13252] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13256] <... write resumed>) = 18 [pid 13255] <... close resumed>) = 0 [pid 13254] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13256] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13255] write(1, "executing program\n", 18executing program [pid 13254] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13252] exit_group(0 [pid 13256] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13255] <... write resumed>) = 18 [pid 13254] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13252] <... exit_group resumed>) = ? [pid 13256] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13255] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13254] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13256] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13255] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13256] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13255] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13256] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13255] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13254] exit_group(0 [pid 13252] +++ exited with 0 +++ [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13256] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13255] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13254] <... exit_group resumed>) = ? [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13257 attached [pid 13256] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13255] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13256] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13255] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13256] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13255] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13254] +++ exited with 0 +++ [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13257 [pid 13256] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13255] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13256] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13255] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13256] exit_group(0 [pid 13255] 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=13254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13256] <... exit_group resumed>) = ? [pid 13255] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13257] set_robust_list(0x55556531f660, 24 [pid 13256] +++ exited with 0 +++ [pid 13255] exit_group(0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13255] <... exit_group resumed>) = ? [pid 287] <... restart_syscall resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13257] <... set_robust_list resumed>) = 0 [pid 13255] +++ exited with 0 +++ [pid 286] restart_syscall(<... resuming interrupted clone ...>) = 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=13255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13257] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13258 attached [pid 13257] <... prctl resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13258 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13259 ./strace-static-x86_64: Process 13259 attached [pid 13258] set_robust_list(0x55556531f660, 24 [pid 13257] setpgid(0, 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13259] set_robust_list(0x55556531f660, 24) = 0 [pid 13259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13259] setpgid(0, 0) = 0 [pid 13257] <... setpgid resumed>) = 0 [pid 13259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13258] <... set_robust_list resumed>) = 0 [pid 13257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13260 [pid 13259] <... openat resumed>) = 3 [pid 13259] write(3, "1000", 4 [pid 283] <... restart_syscall resumed>) = 0 [pid 13257] <... openat resumed>) = 3 executing program [pid 13257] write(3, "1000", 4 [pid 13259] <... write resumed>) = 4 [pid 13259] close(3 [pid 13257] <... write resumed>) = 4 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13257] close(3 [pid 13259] <... close resumed>) = 0 [pid 13259] write(1, "executing program\n", 18) = 18 [pid 13259] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13257] <... close resumed>) = 0 [pid 13258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13259] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13259] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13261 attached executing program [pid 13258] <... prctl resumed>) = 0 [pid 13257] write(1, "executing program\n", 18 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13261 ./strace-static-x86_64: Process 13260 attached [pid 13259] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13260] set_robust_list(0x55556531f660, 24 [pid 13259] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13261] set_robust_list(0x55556531f660, 24 [pid 13260] <... set_robust_list resumed>) = 0 [pid 13259] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13258] setpgid(0, 0 [pid 13257] <... write resumed>) = 18 [pid 13260] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13259] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13260] <... prctl resumed>) = 0 [pid 13259] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13260] setpgid(0, 0 [pid 13259] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13260] <... setpgid resumed>) = 0 [pid 13259] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13261] <... set_robust_list resumed>) = 0 [pid 13260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13259] exit_group(0 [pid 13258] <... setpgid resumed>) = 0 [pid 13257] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13261] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13260] <... openat resumed>) = 3 [pid 13259] <... exit_group resumed>) = ? [pid 13258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13257] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13261] <... prctl resumed>) = 0 [pid 13260] write(3, "1000", 4 [pid 13259] +++ exited with 0 +++ [pid 13260] <... write resumed>) = 4 [pid 13258] <... openat resumed>) = 3 [pid 13257] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13261] setpgid(0, 0 [pid 13260] close(3 [pid 13258] write(3, "1000", 4 [pid 13257] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13259, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13260] <... close resumed>) = 0 [pid 13258] <... write resumed>) = 4 [pid 13257] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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|SIGCHLDexecuting program ./strace-static-x86_64: Process 13262 attached [pid 13261] <... setpgid resumed>) = 0 [pid 13260] write(1, "executing program\n", 18 [pid 13258] close(3 [pid 13257] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13260] <... write resumed>) = 18 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13262 [pid 13260] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13258] <... close resumed>) = 0 executing program [pid 13257] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13262] set_robust_list(0x55556531f660, 24 [pid 13261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13260] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13260] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13258] write(1, "executing program\n", 18 [pid 13257] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13261] <... openat resumed>) = 3 [pid 13260] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13258] <... write resumed>) = 18 [pid 13257] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13260] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13261] write(3, "1000", 4 [pid 13260] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13258] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13257] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13262] <... set_robust_list resumed>) = 0 [pid 13261] <... write resumed>) = 4 [pid 13260] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13258] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13257] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13261] close(3 [pid 13260] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13258] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13257] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13261] <... close resumed>) = 0 [pid 13260] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13258] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13260] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13261] write(1, "executing program\n", 18 [pid 13260] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13258] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13257] exit_group(0 [pid 13261] <... write resumed>) = 18 [pid 13260] exit_group(0 [pid 13258] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13257] <... exit_group resumed>) = ? [pid 13262] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13261] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13260] <... exit_group resumed>) = ? [pid 13258] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13262] <... prctl resumed>) = 0 [pid 13261] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13260] +++ exited with 0 +++ [pid 13257] +++ exited with 0 +++ [pid 13262] setpgid(0, 0) = 0 [pid 13258] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13261] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13258] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13262] <... openat resumed>) = 3 [pid 13261] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13258] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13257, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13261] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13258] 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 13262] write(3, "1000", 4 [pid 13261] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13258] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13262] <... write resumed>) = 4 [pid 13261] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13262] close(3 [pid 13258] exit_group(0 [pid 13262] <... close resumed>) = 0 executing program [pid 13261] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13258] <... exit_group resumed>) = ? [pid 286] <... restart_syscall resumed>) = 0 [pid 13262] write(1, "executing program\n", 18 [pid 13261] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13262] <... write resumed>) = 18 [pid 13262] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13262] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13262] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13261] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13258] +++ exited with 0 +++ [pid 284] <... restart_syscall resumed>) = 0 [pid 13262] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13261] 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=13258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13262] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13261] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13262] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13262] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13261] exit_group(0 [pid 13262] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13262] exit_group(0 [pid 13261] <... exit_group resumed>) = ? [pid 13262] <... exit_group resumed>) = ? [pid 13262] +++ exited with 0 +++ [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13261] +++ exited with 0 +++ ./strace-static-x86_64: Process 13263 attached ./strace-static-x86_64: Process 13264 attached [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13263 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13264 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13263] set_robust_list(0x55556531f660, 24) = 0 [pid 283] 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./strace-static-x86_64: Process 13265 attached [pid 13264] set_robust_list(0x55556531f660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13265 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13266 [pid 13263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13263] setpgid(0, 0 [pid 13264] <... set_robust_list resumed>) = 0 [pid 13263] <... setpgid resumed>) = 0 [pid 13264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 13266 attached [pid 13265] set_robust_list(0x55556531f660, 24 [pid 13264] <... prctl resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13266] set_robust_list(0x55556531f660, 24 [pid 13265] <... set_robust_list resumed>) = 0 [pid 13264] setpgid(0, 0./strace-static-x86_64: Process 13267 attached [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13267 [pid 13263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13264] <... setpgid resumed>) = 0 [pid 13263] <... openat resumed>) = 3 [pid 13263] write(3, "1000", 4) = 4 [pid 13263] close(3) = 0 [pid 13263] write(1, "executing program\n", 18executing program ) = 18 [pid 13266] <... set_robust_list resumed>) = 0 [pid 13266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13266] setpgid(0, 0) = 0 [pid 13266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13265] <... prctl resumed>) = 0 [pid 13264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13267] set_robust_list(0x55556531f660, 24 [pid 13265] setpgid(0, 0 [pid 13266] write(3, "1000", 4) = 4 [pid 13265] <... setpgid resumed>) = 0 [pid 13264] <... openat resumed>) = 3 [pid 13266] close(3) = 0 [pid 13265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13264] write(3, "1000", 4 executing program [pid 13263] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13266] write(1, "executing program\n", 18 [pid 13265] <... openat resumed>) = 3 [pid 13264] <... write resumed>) = 4 [pid 13266] <... write resumed>) = 18 [pid 13265] write(3, "1000", 4 [pid 13264] close(3 [pid 13263] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13266] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13265] <... write resumed>) = 4 [pid 13264] <... close resumed>) = 0 [pid 13267] <... set_robust_list resumed>) = 0 [pid 13266] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13265] close(3executing program [pid 13264] write(1, "executing program\n", 18 [pid 13263] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13266] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13265] <... close resumed>) = 0 [pid 13264] <... write resumed>) = 18 [pid 13267] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13266] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 13265] write(1, "executing program\n", 18 [pid 13263] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13266] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13265] <... write resumed>) = 18 [pid 13264] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13263] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13267] <... prctl resumed>) = 0 [pid 13266] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13265] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13264] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13263] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13267] setpgid(0, 0 [pid 13266] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13265] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13264] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13263] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13267] <... setpgid resumed>) = 0 [pid 13266] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13265] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13264] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13263] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13266] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13265] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13264] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13263] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13266] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13265] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13264] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13263] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13266] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13265] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13264] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13263] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13267] <... openat resumed>) = 3 [pid 13266] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13265] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13263] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13267] write(3, "1000", 4 [pid 13266] exit_group(0 [pid 13264] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13263] exit_group(0 [pid 13267] <... write resumed>) = 4 [pid 13266] <... exit_group resumed>) = ? [pid 13265] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13264] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13263] <... exit_group resumed>) = ? [pid 13267] close(3 [pid 13266] +++ exited with 0 +++ [pid 13265] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13264] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13263] +++ exited with 0 +++ executing program [pid 13267] <... close resumed>) = 0 [pid 13265] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13264] 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=13266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13267] write(1, "executing program\n", 18 [pid 13265] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13264] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13267] <... write resumed>) = 18 [pid 13265] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13264] exit_group(0 [pid 13267] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13265] exit_group(0 [pid 13264] <... exit_group resumed>) = ? [pid 13267] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13265] <... exit_group resumed>) = ? [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13264] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13268 [pid 13267] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13268 attached ) = -1 EPERM (Operation not permitted) [pid 13265] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 13267] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13268] set_robust_list(0x55556531f660, 24 [pid 13267] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13267] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13268] <... set_robust_list resumed>) = 0 [pid 13267] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13267] 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 13268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13267] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 13267] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13267] exit_group(0) = ? ./strace-static-x86_64: Process 13269 attached [pid 13268] <... prctl resumed>) = 0 [pid 13267] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13269 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13269] set_robust_list(0x55556531f660, 24 [pid 13268] setpgid(0, 0 [pid 13269] <... set_robust_list resumed>) = 0 [pid 13269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13268] <... setpgid 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 13269] <... prctl resumed>) = 0 [pid 13269] setpgid(0, 0) = 0 [pid 13269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13269] write(3, "1000", 4) = 4 [pid 13269] close(3) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13270 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13271 [pid 13269] write(1, "executing program\n", 18 [pid 13268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 13269] <... write resumed>) = 18 [pid 13269] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13268] <... openat resumed>) = 3 [pid 13269] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13268] write(3, "1000", 4 [pid 13269] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13268] <... write resumed>) = 4 ./strace-static-x86_64: Process 13271 attached [pid 13269] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13269] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13271] set_robust_list(0x55556531f660, 24 [pid 13268] close(3 [pid 284] <... restart_syscall resumed>) = 0 [pid 13269] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13268] <... close resumed>) = 0 ./strace-static-x86_64: Process 13270 attached [pid 13269] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13268] write(1, "executing program\n", 18executing program [pid 13271] <... set_robust_list resumed>) = 0 [pid 13270] set_robust_list(0x55556531f660, 24 [pid 13269] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13268] <... write resumed>) = 18 [pid 13270] <... set_robust_list resumed>) = 0 [pid 13269] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13270] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13269] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13268] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13270] <... prctl resumed>) = 0 [pid 13269] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13268] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13270] setpgid(0, 0 [pid 13269] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13270] <... setpgid resumed>) = 0 [pid 13269] exit_group(0 [pid 13270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13269] <... exit_group resumed>) = ? [pid 13268] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13272 attached [pid 13271] <... prctl resumed>) = 0 [pid 13270] <... openat resumed>) = 3 [pid 13269] +++ exited with 0 +++ [pid 13268] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13272 [pid 13268] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13268] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13268] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13271] setpgid(0, 0 [pid 13270] write(3, "1000", 4) = 4 [pid 13268] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13271] <... setpgid resumed>) = 0 [pid 13270] close(3executing program [pid 13268] 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 13270] <... close resumed>) = 0 [pid 13268] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13270] write(1, "executing program\n", 18) = 18 [pid 13270] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13270] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13268] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13270] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13268] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13273 [pid 13271] <... openat resumed>) = 3 [pid 13270] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13270] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13271] write(3, "1000", 4 [pid 13270] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13268] exit_group(0 [pid 13271] <... write resumed>) = 4 [pid 13270] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13268] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13273 attached [pid 13272] set_robust_list(0x55556531f660, 24 [pid 13271] close(3 [pid 13270] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13273] set_robust_list(0x55556531f660, 24 [pid 13270] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13273] <... set_robust_list resumed>) = 0 [pid 13270] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13273] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13270] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13273] <... prctl resumed>) = 0 [pid 13270] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13273] setpgid(0, 0 [pid 13272] <... set_robust_list resumed>) = 0 [pid 13271] <... close resumed>) = 0 [pid 13270] exit_group(0 [pid 13268] +++ exited with 0 +++ executing program [pid 13273] <... setpgid resumed>) = 0 [pid 13271] write(1, "executing program\n", 18 [pid 13272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13270] <... exit_group resumed>) = ? [pid 13273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13272] <... prctl resumed>) = 0 [pid 13271] <... write resumed>) = 18 [pid 13270] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13268, 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=13270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13271] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13272] setpgid(0, 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13271] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13272] <... setpgid resumed>) = 0 [pid 13271] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13273] <... openat resumed>) = 3 [pid 13272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13271] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13271] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13272] <... openat resumed>) = 3 [pid 13271] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13272] write(3, "1000", 4 [pid 13271] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13272] <... write resumed>) = 4 [pid 13273] write(3, "1000", 4 [pid 13271] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13273] <... write resumed>) = 4 [pid 13272] close(3 [pid 13271] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13273] close(3) = 0 executing program [pid 13272] <... close resumed>) = 0 [pid 13271] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13273] write(1, "executing program\n", 18executing program ) = 18 [pid 13272] write(1, "executing program\n", 18 [pid 13271] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13273] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13272] <... write resumed>) = 18 [pid 13271] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13273] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13273] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13271] exit_group(0 [pid 13273] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13272] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13271] <... exit_group resumed>) = ? [pid 13273] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13272] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13273] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13273] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13273] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13271] +++ exited with 0 +++ [pid 13273] exit_group(0 [pid 13272] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13273] <... exit_group resumed>) = ? [pid 286] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... restart_syscall resumed>) = 0 [pid 13272] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13273] +++ exited with 0 +++ [pid 13272] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13272] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... restart_syscall resumed>) = 0 [pid 13272] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 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 13272] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13274 attached [pid 13272] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13274 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13275 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13276 ./strace-static-x86_64: Process 13276 attached ./strace-static-x86_64: Process 13275 attached [pid 13272] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13276] set_robust_list(0x55556531f660, 24 [pid 13275] set_robust_list(0x55556531f660, 24 [pid 13274] set_robust_list(0x55556531f660, 24 [pid 13272] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13276] <... set_robust_list resumed>) = 0 [pid 13275] <... set_robust_list resumed>) = 0 [pid 13274] <... set_robust_list resumed>) = 0 [pid 13272] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13274] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13276] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13272] exit_group(0 [pid 13275] <... prctl resumed>) = 0 [pid 13274] <... prctl resumed>) = 0 [pid 13272] <... exit_group resumed>) = ? [pid 13276] <... prctl resumed>) = 0 [pid 13274] setpgid(0, 0) = 0 [pid 13274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13274] write(3, "1000", 4 [pid 13272] +++ exited with 0 +++ [pid 13275] setpgid(0, 0 [pid 13276] setpgid(0, 0 [pid 13275] <... setpgid resumed>) = 0 [pid 13274] <... write resumed>) = 4 [pid 13274] close(3) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13276] <... setpgid resumed>) = 0 [pid 13275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 13274] write(1, "executing program\n", 18 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13274] <... write resumed>) = 18 [pid 13275] <... openat resumed>) = 3 [pid 13274] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13275] write(3, "1000", 4 [pid 13274] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13275] <... write resumed>) = 4 [pid 13274] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13276] <... openat resumed>) = 3 [pid 13275] close(3 [pid 13274] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13276] write(3, "1000", 4 [pid 13275] <... close resumed>) = 0 [pid 13274] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13276] <... write resumed>) = 4 executing program [pid 13275] write(1, "executing program\n", 18 [pid 13274] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13276] close(3 [pid 13275] <... write resumed>) = 18 [pid 13274] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13276] <... close resumed>) = 0 executing program [pid 13275] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13274] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13276] write(1, "executing program\n", 18 [pid 13274] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13276] <... write resumed>) = 18 [pid 13275] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13274] 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 13276] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13275] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13274] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13276] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13275] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13274] exit_group(0 [pid 13276] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13275] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13274] <... exit_group resumed>) = ? [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13277 [pid 13276] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13275] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13274] +++ exited with 0 +++ [pid 284] <... restart_syscall resumed>) = 0 [pid 13276] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13275] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13276] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13275] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13277 attached [pid 13277] set_robust_list(0x55556531f660, 24 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13275] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13276] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13277] <... set_robust_list resumed>) = 0 [pid 13277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13277] setpgid(0, 0) = 0 [pid 13277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13275] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13278 [pid 13277] write(3, "1000", 4) = 4 [pid 13277] close(3 [pid 13276] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13279 attached ./strace-static-x86_64: Process 13278 attached [pid 13277] <... close resumed>) = 0 [pid 13276] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13275] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13279 executing program [pid 13277] write(1, "executing program\n", 18 [pid 13276] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13275] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13277] <... write resumed>) = 18 [pid 13276] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13275] exit_group(0 [pid 13279] set_robust_list(0x55556531f660, 24 [pid 13277] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13276] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13275] <... exit_group resumed>) = ? [pid 13279] <... set_robust_list resumed>) = 0 [pid 13278] set_robust_list(0x55556531f660, 24 [pid 13277] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13276] exit_group(0 [pid 13277] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13277] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13275] +++ exited with 0 +++ [pid 13279] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13278] <... set_robust_list resumed>) = 0 [pid 13276] <... exit_group resumed>) = ? [pid 13277] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13277] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13277] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13277] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13276] +++ exited with 0 +++ [pid 13277] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13279] <... prctl resumed>) = 0 [pid 13278] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13277] 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=13276, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13279] setpgid(0, 0 [pid 13278] <... prctl resumed>) = 0 [pid 13277] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13279] <... setpgid resumed>) = 0 [pid 13278] setpgid(0, 0 [pid 13277] exit_group(0 [pid 13279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13278] <... setpgid resumed>) = 0 executing program executing program [pid 13278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13277] <... exit_group resumed>) = ? [pid 13279] <... openat resumed>) = 3 [pid 13278] <... openat resumed>) = 3 [pid 13279] write(3, "1000", 4 [pid 13278] write(3, "1000", 4 [pid 13279] <... write resumed>) = 4 [pid 13278] <... write resumed>) = 4 [pid 13279] close(3 [pid 13278] close(3 [pid 13279] <... close resumed>) = 0 [pid 13278] <... close resumed>) = 0 [pid 13279] write(1, "executing program\n", 18 [pid 13278] write(1, "executing program\n", 18 [pid 13279] <... write resumed>) = 18 [pid 13278] <... write resumed>) = 18 [pid 13277] +++ exited with 0 +++ [pid 13279] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13278] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13279] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13278] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13279] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13278] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13279] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13278] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13279] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13278] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13279] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13278] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13279] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13278] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13279] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13279] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13278] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13279] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13278] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] <... restart_syscall resumed>) = 0 [pid 13279] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13278] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13279] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13278] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... restart_syscall resumed>) = 0 [pid 13279] exit_group(0 [pid 13278] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13279] <... exit_group resumed>) = ? [pid 13278] exit_group(0 [pid 13279] +++ exited with 0 +++ [pid 13278] <... 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 283] <... restart_syscall resumed>) = 0 [pid 13278] +++ exited with 0 +++ ./strace-static-x86_64: Process 13281 attached ./strace-static-x86_64: Process 13280 attached [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13280 [pid 13281] set_robust_list(0x55556531f660, 24 [pid 13280] set_robust_list(0x55556531f660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13281 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13281] <... set_robust_list resumed>) = 0 [pid 13280] <... set_robust_list resumed>) = 0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13280] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 13282 attached [pid 13281] <... prctl resumed>) = 0 [pid 13280] <... prctl resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13282 [pid 13281] setpgid(0, 0 [pid 13280] setpgid(0, 0 [pid 13281] <... setpgid resumed>) = 0 [pid 13280] <... setpgid resumed>) = 0 [pid 13281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13282] set_robust_list(0x55556531f660, 24) = 0 [pid 13281] <... openat resumed>) = 3 [pid 13280] <... openat resumed>) = 3 [pid 13281] write(3, "1000", 4 [pid 13280] write(3, "1000", 4 [pid 13281] <... write resumed>) = 4 [pid 13280] <... write resumed>) = 4 executing program [pid 13281] close(3 [pid 13280] close(3 [pid 13281] <... close resumed>) = 0 [pid 13280] <... close resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 13281] write(1, "executing program\n", 18 [pid 13280] write(1, "executing program\n", 18executing program [pid 13281] <... write resumed>) = 18 [pid 13281] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13280] <... write resumed>) = 18 [pid 13282] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13281] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13280] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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] <... restart_syscall resumed>) = 0 [pid 13281] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13280] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13281] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13280] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13281] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13280] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13284 attached [pid 13282] <... prctl resumed>) = 0 [pid 13281] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13280] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13283 [pid 13282] setpgid(0, 0 [pid 13281] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13280] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13284 [pid 13284] set_robust_list(0x55556531f660, 24 [pid 13282] <... setpgid resumed>) = 0 [pid 13281] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13280] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13281] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13280] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13281] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13280] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13281] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13280] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13281] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13280] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13282] <... openat resumed>) = 3 [pid 13281] exit_group(0 [pid 13280] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13283 attached [pid 13282] write(3, "1000", 4 [pid 13281] <... exit_group resumed>) = ? [pid 13280] exit_group(0 [pid 13284] <... set_robust_list resumed>) = 0 [pid 13283] set_robust_list(0x55556531f660, 24 [pid 13282] <... write resumed>) = 4 [pid 13281] +++ exited with 0 +++ [pid 13280] <... exit_group resumed>) = ? [pid 13284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13283] <... set_robust_list resumed>) = 0 [pid 13282] close(3 [pid 13280] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 13283] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13282] <... close resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13282] write(1, "executing program\n", 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13283] <... prctl resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13282] <... write resumed>) = 18 [pid 13283] setpgid(0, 0 [pid 13282] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13283] <... setpgid resumed>) = 0 [pid 13284] <... prctl resumed>) = 0 [pid 13283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13282] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13283] <... openat resumed>) = 3 [pid 13282] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13284] setpgid(0, 0 [pid 13282] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13284] <... setpgid resumed>) = 0 [pid 13282] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13283] write(3, "1000", 4 [pid 13282] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13283] <... write resumed>) = 4 [pid 13283] close(3 executing program [pid 13282] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13283] <... close resumed>) = 0 [pid 13283] write(1, "executing program\n", 18) = 18 [pid 13283] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13282] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13284] <... openat resumed>) = 3 [pid 13283] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13282] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13284] write(3, "1000", 4 [pid 13283] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13282] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13283] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13282] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13284] <... write resumed>) = 4 [pid 13283] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13282] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13284] close(3 [pid 13283] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13283] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13284] <... close resumed>) = 0 [pid 13283] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13282] exit_group(0 [pid 287] <... restart_syscall resumed>) = 0 executing program [pid 13284] write(1, "executing program\n", 18 [pid 13283] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13282] <... exit_group resumed>) = ? [pid 13284] <... write resumed>) = 18 [pid 13283] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 13283] exit_group(0) = ? [pid 13283] +++ exited with 0 +++ [pid 13282] +++ exited with 0 +++ [pid 13284] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13284] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 13285 attached [pid 13284] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13284] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13285 [pid 13284] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13287 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13286 [pid 13285] set_robust_list(0x55556531f660, 24 [pid 13284] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13285] <... set_robust_list resumed>) = 0 [pid 13284] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13285] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 13287 attached [pid 13287] set_robust_list(0x55556531f660, 24) = 0 [pid 13287] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13284] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13285] <... prctl resumed>) = 0 [pid 13284] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13287] <... prctl resumed>) = 0 [pid 13284] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13287] setpgid(0, 0 [pid 13285] setpgid(0, 0 [pid 13284] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13287] <... setpgid resumed>) = 0 [pid 13285] <... setpgid resumed>) = 0 [pid 13284] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13284] exit_group(0executing program [pid 13287] <... openat resumed>) = 3 [pid 13285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13284] <... exit_group resumed>) = ? [pid 13287] write(3, "1000", 4) = 4 [pid 13287] close(3) = 0 [pid 13287] write(1, "executing program\n", 18) = 18 [pid 13287] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13287] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13284] +++ exited with 0 +++ [pid 13287] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13285] <... openat resumed>) = 3 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13286 attached [pid 13287] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13287] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13286] set_robust_list(0x55556531f660, 24 [pid 13285] write(3, "1000", 4 [pid 284] <... restart_syscall resumed>) = 0 [pid 13287] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13286] <... set_robust_list resumed>) = 0 [pid 13285] <... write resumed>) = 4 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13288 [pid 13287] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13286] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13285] close(3./strace-static-x86_64: Process 13288 attached [pid 13287] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13286] <... prctl resumed>) = 0 [pid 13285] <... close resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13285] write(1, "executing program\n", 18 [pid 13287] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13286] setpgid(0, 0 [pid 13287] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13287] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13286] <... setpgid resumed>) = 0 executing program [pid 13287] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13285] <... write resumed>) = 18 [pid 13287] exit_group(0 [pid 13286] <... openat resumed>) = 3 [pid 13287] <... exit_group resumed>) = ? [pid 13285] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13289 [pid 13286] write(3, "1000", 4 [pid 13288] set_robust_list(0x55556531f660, 24 [pid 13287] +++ exited with 0 +++ [pid 13286] <... write resumed>) = 4 [pid 13285] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13288] <... set_robust_list resumed>) = 0 [pid 13286] close(3 executing program [pid 13285] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13286] <... close resumed>) = 0 [pid 13285] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13286] write(1, "executing program\n", 18 [pid 13285] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13288] <... prctl resumed>) = 0 [pid 13286] <... write resumed>) = 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13285] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13286] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13285] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13289 attached [pid 13288] setpgid(0, 0 [pid 13286] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13289] set_robust_list(0x55556531f660, 24 [pid 13286] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13289] <... set_robust_list resumed>) = 0 [pid 13286] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13289] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13286] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13289] <... prctl resumed>) = 0 [pid 13288] <... setpgid resumed>) = 0 [pid 13286] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13285] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13290 [pid 13289] setpgid(0, 0 [pid 13286] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13289] <... setpgid resumed>) = 0 [pid 13288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13286] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13285] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13286] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13285] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13289] <... openat resumed>) = 3 [pid 13288] <... openat resumed>) = 3 [pid 13286] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13289] write(3, "1000", 4 [pid 13288] write(3, "1000", 4 [pid 13286] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13285] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13289] <... write resumed>) = 4 [pid 13288] <... write resumed>) = 4 [pid 13286] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13289] close(3 [pid 13288] close(3 [pid 13286] exit_group(0 [pid 13285] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13290 attached [pid 13289] <... close resumed>) = 0 [pid 13288] <... close resumed>) = 0 [pid 13286] <... exit_group resumed>) = ? [pid 13290] set_robust_list(0x55556531f660, 24 executing program executing program [pid 13289] write(1, "executing program\n", 18 [pid 13288] write(1, "executing program\n", 18 [pid 13286] +++ exited with 0 +++ [pid 13285] exit_group(0 [pid 13290] <... set_robust_list resumed>) = 0 [pid 13289] <... write resumed>) = 18 [pid 13288] <... write resumed>) = 18 [pid 13285] <... exit_group resumed>) = ? [pid 13290] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13289] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13290] <... prctl resumed>) = 0 [pid 13289] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13290] setpgid(0, 0 [pid 13289] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13290] <... setpgid resumed>) = 0 [pid 13289] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13289] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13290] <... openat resumed>) = 3 [pid 13289] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13288] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13285] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13290] write(3, "1000", 4 [pid 13289] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13288] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13290] <... write resumed>) = 4 [pid 13289] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13290] close(3 [pid 13289] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13288] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 resumed>) = 0 [pid 13290] <... close resumed>) = 0 [pid 13289] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13288] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 13290] write(1, "executing program\n", 18 [pid 13289] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13288] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13290] <... write resumed>) = 18 [pid 13289] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13290] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13289] exit_group(0 [pid 13288] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13290] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13289] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13291 attached [pid 13290] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13289] +++ exited with 0 +++ [pid 13288] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13291] set_robust_list(0x55556531f660, 24 [pid 13290] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13290] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13288] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13291 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13290] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13288] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13290] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13288] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13290] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13288] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13292 [pid 13290] exit_group(0 [pid 13288] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13290] <... exit_group resumed>) = ? [pid 13291] <... set_robust_list resumed>) = 0 [pid 13290] +++ exited with 0 +++ [pid 13288] exit_group(0) = ? [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13292 attached [pid 13292] set_robust_list(0x55556531f660, 24) = 0 [pid 13292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13292] setpgid(0, 0) = 0 [pid 13292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13288] +++ exited with 0 +++ [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13291] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13288, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13292] <... openat resumed>) = 3 [pid 13292] write(3, "1000", 4) = 4 [pid 13291] <... prctl resumed>) = 0 [pid 13292] close(3 [pid 13291] setpgid(0, 0 [pid 13292] <... close resumed>) = 0 [pid 13292] write(1, "executing program\n", 18 [pid 13291] <... setpgid resumed>) = 0 executing program [pid 284] <... restart_syscall resumed>) = 0 [pid 13292] <... write resumed>) = 18 [pid 13292] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13292] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13292] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13292] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13291] <... openat resumed>) = 3 [pid 13292] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13291] write(3, "1000", 4 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13293 [pid 13292] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13291] <... write resumed>) = 4 [pid 13292] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13291] close(3 [pid 13292] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13292] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13292] exit_group(0) = ? [pid 13292] +++ exited with 0 +++ [pid 13291] <... close resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 executing program [pid 13291] write(1, "executing program\n", 18./strace-static-x86_64: Process 13293 attached [pid 13293] set_robust_list(0x55556531f660, 24 [pid 13291] <... write resumed>) = 18 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13293] <... set_robust_list resumed>) = 0 [pid 13293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13293] setpgid(0, 0) = 0 [pid 13293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13291] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13294 [pid 13291] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... restart_syscall resumed>) = 0 [pid 13291] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13291] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13293] <... openat resumed>) = 3 [pid 13293] write(3, "1000", 4) = 4 [pid 13293] close(3) = 0 [pid 13293] write(1, "executing program\n", 18) = 18 executing program [pid 13293] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13291] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13295 [pid 13293] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13293] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13291] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13291] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13294 attached [pid 13293] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13294] set_robust_list(0x55556531f660, 24 [pid 13293] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13294] <... set_robust_list resumed>) = 0 [pid 13293] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13296 [pid 13291] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13296 attached ./strace-static-x86_64: Process 13295 attached [pid 13294] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13293] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13291] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13296] set_robust_list(0x55556531f660, 24 [pid 13294] <... prctl resumed>) = 0 [pid 13291] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13294] setpgid(0, 0 [pid 13293] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13291] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13294] <... setpgid resumed>) = 0 [pid 13293] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13291] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13296] <... set_robust_list resumed>) = 0 [pid 13295] set_robust_list(0x55556531f660, 24 [pid 13294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13293] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13291] exit_group(0) = ? [pid 13296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13295] <... set_robust_list resumed>) = 0 [pid 13294] <... openat resumed>) = 3 [pid 13293] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13296] <... prctl resumed>) = 0 [pid 13295] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13294] write(3, "1000", 4 [pid 13293] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13291] +++ exited with 0 +++ [pid 13294] <... write resumed>) = 4 [pid 13296] setpgid(0, 0 [pid 13295] <... prctl resumed>) = 0 [pid 13294] close(3 [pid 13293] exit_group(0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13296] <... setpgid resumed>) = 0 [pid 13295] setpgid(0, 0 [pid 13294] <... close resumed>) = 0 [pid 13293] <... exit_group resumed>) = ? [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13294] write(1, "executing program\n", 18 [pid 13296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13296] write(3, "1000", 4 [pid 13293] +++ exited with 0 +++ executing program [pid 13296] <... write resumed>) = 4 [pid 13295] <... setpgid resumed>) = 0 [pid 13294] <... write resumed>) = 18 [pid 13296] close(3 [pid 13295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13294] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13296] <... close resumed>) = 0 [pid 13295] <... openat resumed>) = 3 [pid 13294] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13295] write(3, "1000", 4 [pid 13294] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13295] <... write resumed>) = 4 [pid 13294] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13295] close(3 executing program [pid 13294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13296] write(1, "executing program\n", 18 [pid 13294] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13296] <... write resumed>) = 18 [pid 13295] <... close resumed>) = 0 [pid 13294] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13294] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13296] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13295] write(1, "executing program\n", 18 [pid 13294] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13296] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13295] <... write resumed>) = 18 [pid 13294] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13296] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13294] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13296] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13295] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13294] exit_group(0 [pid 13296] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13294] <... exit_group resumed>) = ? [pid 13296] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13295] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 13296] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13295] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13294] +++ exited with 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 13295] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13295] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13297 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13298 [pid 13296] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13295] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 13297 attached [pid 13297] set_robust_list(0x55556531f660, 24) = 0 [pid 13297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13296] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13295] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13299 attached [pid 13296] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13299 [pid 13297] <... prctl resumed>) = 0 [pid 13297] setpgid(0, 0) = 0 [pid 13297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13296] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13295] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13296] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13295] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13297] <... openat resumed>) = 3 [pid 13296] exit_group(0 [pid 13295] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13299] set_robust_list(0x55556531f660, 24 executing program [pid 13296] <... exit_group resumed>) = ? [pid 13295] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13297] write(3, "1000", 4) = 4 [pid 13297] close(3) = 0 [pid 13297] write(1, "executing program\n", 18) = 18 [pid 13297] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13298 attached [pid 13298] set_robust_list(0x55556531f660, 24 [pid 13297] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13296] +++ exited with 0 +++ [pid 13295] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13297] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13295] exit_group(0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13295] <... exit_group resumed>) = ? [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13297] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13298] <... set_robust_list resumed>) = 0 [pid 13298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13298] <... prctl resumed>) = 0 [pid 13297] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13298] setpgid(0, 0 [pid 13297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13295] +++ exited with 0 +++ [pid 13299] <... set_robust_list resumed>) = 0 [pid 13298] <... setpgid resumed>) = 0 [pid 13297] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13297] 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=13295, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 283] <... restart_syscall resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13298] <... openat resumed>) = 3 [pid 13297] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13298] write(3, "1000", 4 [pid 13297] 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 13298] <... write resumed>) = 4 [pid 13297] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13298] close(3 [pid 13297] exit_group(0 [pid 13298] <... close resumed>) = 0 [pid 13297] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13300 attached [pid 13299] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13298] write(1, "executing program\n", 18 [pid 13299] <... prctl resumed>) = 0 [pid 13297] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13300 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13299] setpgid(0, 0 [pid 13300] set_robust_list(0x55556531f660, 24executing program [pid 13299] <... setpgid resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13300] <... set_robust_list resumed>) = 0 [pid 13300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13300] setpgid(0, 0) = 0 [pid 13300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] <... restart_syscall resumed>) = 0 [pid 13299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13301 [pid 13300] <... openat resumed>) = 3 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13300] write(3, "1000", 4) = 4 [pid 13300] close(3) = 0 [pid 13300] write(1, "executing program\n", 18) = 18 executing program [pid 13300] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13302 [pid 13299] <... openat resumed>) = 3 [pid 13300] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13299] write(3, "1000", 4 [pid 13298] <... write resumed>) = 18 ./strace-static-x86_64: Process 13301 attached [pid 13300] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13299] <... write resumed>) = 4 [pid 13301] set_robust_list(0x55556531f660, 24 [pid 13300] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13301] <... set_robust_list resumed>) = 0 [pid 13300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13299] close(3 [pid 13298] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13302 attached [pid 13301] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13300] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13301] <... prctl resumed>) = 0 [pid 13300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13302] set_robust_list(0x55556531f660, 24 [pid 13299] <... close resumed>) = 0 [pid 13298] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13301] setpgid(0, 0 [pid 13300] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13299] write(1, "executing program\n", 18 [pid 13301] <... setpgid resumed>) = 0 [pid 13300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13300] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13301] <... openat resumed>) = 3 [pid 13300] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13301] write(3, "1000", 4 [pid 13300] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13299] <... write resumed>) = 18 [pid 13298] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13302] <... set_robust_list resumed>) = 0 [pid 13301] <... write resumed>) = 4 [pid 13300] exit_group(0 [pid 13299] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13302] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13301] close(3 [pid 13300] <... exit_group resumed>) = ? [pid 13298] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13302] <... prctl resumed>) = 0 [pid 13301] <... close resumed>) = 0 [pid 13300] +++ exited with 0 +++ [pid 13299] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13302] setpgid(0, 0executing program [pid 13301] write(1, "executing program\n", 18 [pid 13299] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13298] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13302] <... setpgid resumed>) = 0 [pid 13301] <... write resumed>) = 18 [pid 13299] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13301] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13301] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13299] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13298] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 13302] <... openat resumed>) = 3 [pid 13301] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13298] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13302] write(3, "1000", 4 [pid 13301] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13299] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13298] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13302] <... write resumed>) = 4 [pid 13301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13299] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13298] 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 13302] close(3 [pid 13301] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13299] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13298] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13303 attached [pid 13302] <... close resumed>) = 0 [pid 13301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13299] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13298] exit_group(0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13303 executing program [pid 13303] set_robust_list(0x55556531f660, 24 [pid 13302] write(1, "executing program\n", 18 [pid 13301] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13299] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13298] <... exit_group resumed>) = ? [pid 13303] <... set_robust_list resumed>) = 0 [pid 13302] <... write resumed>) = 18 [pid 13301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13299] exit_group(0 [pid 13298] +++ exited with 0 +++ [pid 13303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13302] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13301] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13299] <... exit_group resumed>) = ? [pid 13303] <... prctl resumed>) = 0 [pid 13302] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13301] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13299] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13302] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13301] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13302] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13303] setpgid(0, 0 [pid 13302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13301] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13302] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13301] <... exit_group resumed>) = ? executing program [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13303] <... setpgid resumed>) = 0 [pid 13303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13303] write(3, "1000", 4) = 4 [pid 13301] +++ exited with 0 +++ [pid 13303] close(3 [pid 284] <... restart_syscall resumed>) = 0 [pid 13303] <... close resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13303] write(1, "executing program\n", 18 [pid 13302] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13303] <... write resumed>) = 18 [pid 13302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... restart_syscall resumed>) = 0 [pid 13303] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13302] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13304 ./strace-static-x86_64: Process 13304 attached [pid 13303] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13302] 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 13303] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13302] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13303] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13302] exit_group(0 [pid 13303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13302] <... exit_group resumed>) = ? [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13305 [pid 13303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13303] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13303] exit_group(0) = ? ./strace-static-x86_64: Process 13306 attached [pid 13304] set_robust_list(0x55556531f660, 24 [pid 13303] +++ exited with 0 +++ [pid 13302] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13306 ./strace-static-x86_64: Process 13305 attached [pid 13305] set_robust_list(0x55556531f660, 24 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13305] <... set_robust_list resumed>) = 0 [pid 13305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13305] setpgid(0, 0) = 0 [pid 13305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13305] write(3, "1000", 4) = 4 [pid 13305] close(3) = 0 executing program [pid 13305] write(1, "executing program\n", 18) = 18 [pid 13305] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13306] set_robust_list(0x55556531f660, 24 [pid 13304] <... set_robust_list resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13305] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13305] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13304] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13305] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13304] <... prctl resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13307 [pid 13306] <... set_robust_list resumed>) = 0 [pid 13305] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13304] setpgid(0, 0 [pid 13305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13304] <... setpgid resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 13305] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13305] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13305] exit_group(0 [pid 13304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13305] <... exit_group resumed>) = ? [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13306] <... prctl resumed>) = 0 [pid 13305] +++ exited with 0 +++ [pid 13304] <... openat resumed>) = 3 ./strace-static-x86_64: Process 13307 attached [pid 13307] set_robust_list(0x55556531f660, 24) = 0 [pid 13307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13307] setpgid(0, 0 [pid 13304] write(3, "1000", 4 [pid 13306] setpgid(0, 0 [pid 13304] <... write resumed>) = 4 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13308 [pid 13306] <... setpgid resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13304] close(3 [pid 13307] <... setpgid resumed>) = 0 [pid 13304] <... close resumed>) = 0 executing program [pid 13306] 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 13304] write(1, "executing program\n", 18 [pid 13307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13307] write(3, "1000", 4 [pid 13304] <... write resumed>) = 18 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13309 [pid 13307] <... write resumed>) = 4 [pid 13307] close(3 [pid 13304] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13306] <... openat resumed>) = 3 [pid 13307] <... close resumed>) = 0 [pid 13306] write(3, "1000", 4 [pid 13304] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13304] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13309 attached [pid 13306] <... write resumed>) = 4 [pid 13304] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13306] close(3 [pid 13304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13309] set_robust_list(0x55556531f660, 24 [pid 13306] <... close resumed>) = 0 [pid 13304] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 13308 attached [pid 13307] write(1, "executing program\n", 18 [pid 13306] write(1, "executing program\n", 18 executing program [pid 13304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13309] <... set_robust_list resumed>) = 0 [pid 13306] <... write resumed>) = 18 [pid 13308] set_robust_list(0x55556531f660, 24 [pid 13307] <... write resumed>) = 18 executing program [pid 13304] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13308] <... set_robust_list resumed>) = 0 [pid 13307] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13306] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13309] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13307] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13306] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13308] <... prctl resumed>) = 0 [pid 13307] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13306] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13304] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13309] <... prctl resumed>) = 0 [pid 13308] setpgid(0, 0 [pid 13307] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13309] setpgid(0, 0 [pid 13308] <... setpgid resumed>) = 0 [pid 13307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13306] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13304] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13309] <... setpgid resumed>) = 0 [pid 13308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13307] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13304] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13308] <... openat resumed>) = 3 [pid 13307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13306] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13309] <... openat resumed>) = 3 [pid 13308] write(3, "1000", 4 [pid 13307] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13304] exit_group(0 [pid 13309] write(3, "1000", 4 [pid 13308] <... write resumed>) = 4 [pid 13307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13308] close(3 [pid 13307] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13308] <... close resumed>) = 0 [pid 13307] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13306] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13309] <... write resumed>) = 4 [pid 13308] write(1, "executing program\n", 18 [pid 13307] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13304] <... exit_group resumed>) = ? [pid 13309] close(3 [pid 13308] <... write resumed>) = 18 [pid 13307] exit_group(0 [pid 13306] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13308] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13307] <... exit_group resumed>) = ? [pid 13309] <... close resumed>) = 0 [pid 13308] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13307] +++ exited with 0 +++ [pid 13306] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13304] +++ exited with 0 +++ executing program [pid 13309] write(1, "executing program\n", 18 [pid 13308] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13306] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13309] <... write resumed>) = 18 [pid 13308] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13306] exit_group(0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13309] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13308] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13306] <... exit_group resumed>) = ? [pid 13309] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13308] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13306] +++ exited with 0 +++ [pid 13309] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13308] exit_group(0 [pid 13309] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13308] <... exit_group resumed>) = ? [pid 13309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13308] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... restart_syscall resumed>) = 0 [pid 13309] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13309] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 [pid 13309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 13310 attached ) = -1 EBADF (Bad file descriptor) [pid 13309] 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 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13310 [pid 13310] set_robust_list(0x55556531f660, 24 [pid 13309] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13311 ./strace-static-x86_64: Process 13311 attached [pid 13309] exit_group(0 [pid 13310] <... set_robust_list resumed>) = 0 [pid 13309] <... exit_group resumed>) = ? [pid 13311] set_robust_list(0x55556531f660, 24) = 0 [pid 13311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13311] setpgid(0, 0) = 0 [pid 13311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13309] +++ exited with 0 +++ [pid 13310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] <... restart_syscall resumed>) = 0 [pid 13310] <... prctl resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13311] write(3, "1000", 4 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13310] setpgid(0, 0executing program [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13311] <... write resumed>) = 4 [pid 13311] close(3) = 0 [pid 13311] write(1, "executing program\n", 18) = 18 [pid 13311] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13310] <... setpgid resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13312 [pid 13311] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13311] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13311] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13310] <... openat resumed>) = 3 [pid 13311] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13310] write(3, "1000", 4 [pid 13311] 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 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13313 [pid 13311] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13310] <... write resumed>) = 4 [pid 13311] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 13312 attached ) = -1 EBADF (Bad file descriptor) [pid 13312] set_robust_list(0x55556531f660, 24 [pid 13311] exit_group(0 [pid 13312] <... set_robust_list resumed>) = 0 [pid 13311] <... exit_group resumed>) = ? [pid 13310] close(3./strace-static-x86_64: Process 13313 attached [pid 13312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13311] +++ exited with 0 +++ [pid 13310] <... close resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13314 executing program [pid 13312] <... prctl resumed>) = 0 [pid 13310] write(1, "executing program\n", 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13312] setpgid(0, 0 [pid 13310] <... write resumed>) = 18 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13312] <... setpgid resumed>) = 0 [pid 13310] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13313] set_robust_list(0x55556531f660, 24 [pid 13312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13310] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... restart_syscall resumed>) = 0 [pid 13312] <... openat resumed>) = 3 [pid 13310] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13313] <... set_robust_list resumed>) = 0 [pid 13312] write(3, "1000", 4 [pid 13310] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13312] <... write resumed>) = 4 [pid 13310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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./strace-static-x86_64: Process 13315 attached ./strace-static-x86_64: Process 13314 attached [pid 13313] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13312] close(3 [pid 13310] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13314] set_robust_list(0x55556531f660, 24 [pid 13312] <... close resumed>) = 0 [pid 13310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13315 [pid 13315] set_robust_list(0x55556531f660, 24 [pid 13314] <... set_robust_list resumed>) = 0 [pid 13313] <... prctl resumed>) = 0 [pid 13312] write(1, "executing program\n", 18executing program [pid 13310] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13315] <... set_robust_list resumed>) = 0 [pid 13314] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13313] setpgid(0, 0 [pid 13312] <... write resumed>) = 18 [pid 13310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13315] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13314] <... prctl resumed>) = 0 [pid 13313] <... setpgid resumed>) = 0 [pid 13312] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13310] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13315] <... prctl resumed>) = 0 [pid 13314] setpgid(0, 0 [pid 13313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13312] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13310] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13315] setpgid(0, 0 [pid 13314] <... setpgid resumed>) = 0 [pid 13312] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13310] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13315] <... setpgid resumed>) = 0 [pid 13314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13313] <... openat resumed>) = 3 [pid 13312] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13310] exit_group(0 [pid 13315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13314] <... openat resumed>) = 3 [pid 13313] write(3, "1000", 4 [pid 13312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13310] <... exit_group resumed>) = ? [pid 13315] <... openat resumed>) = 3 [pid 13314] write(3, "1000", 4 [pid 13313] <... write resumed>) = 4 [pid 13312] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13315] write(3, "1000", 4 [pid 13314] <... write resumed>) = 4 [pid 13312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13315] <... write resumed>) = 4 [pid 13314] close(3 [pid 13312] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13310] +++ exited with 0 +++ [pid 13313] close(3 [pid 13315] close(3 [pid 13314] <... close resumed>) = 0 [pid 13312] 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=13310, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- executing program [pid 13313] <... close resumed>) = 0 [pid 13315] <... close resumed>) = 0 [pid 13314] write(1, "executing program\n", 18 [pid 13313] write(1, "executing program\n", 18 [pid 13312] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program executing program [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13315] write(1, "executing program\n", 18 [pid 13314] <... write resumed>) = 18 [pid 13313] <... write resumed>) = 18 [pid 13312] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13315] <... write resumed>) = 18 [pid 13314] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13313] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13312] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 13315] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13314] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13313] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13312] exit_group(0 [pid 13315] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13314] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13313] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13312] <... exit_group resumed>) = ? [pid 13315] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13314] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13313] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13312] +++ exited with 0 +++ [pid 13315] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13314] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13312, 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 13313] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13315] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13316 attached [pid 13315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13314] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13316] set_robust_list(0x55556531f660, 24 [pid 13315] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13314] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13314] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13313] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13316 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13315] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13314] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13315] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13314] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13315] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13314] exit_group(0 [pid 13315] exit_group(0 [pid 13314] <... exit_group resumed>) = ? [pid 13313] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13317 attached [pid 13316] <... set_robust_list resumed>) = 0 [pid 13315] <... exit_group resumed>) = ? [pid 13314] +++ exited with 0 +++ [pid 13313] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13317 [pid 13317] set_robust_list(0x55556531f660, 24 [pid 13316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13315] +++ exited with 0 +++ [pid 13313] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13317] <... set_robust_list resumed>) = 0 [pid 13316] <... prctl resumed>) = 0 [pid 13313] exit_group(0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13313] <... exit_group resumed>) = ? [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13317] setpgid(0, 0) = 0 [pid 13317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13313] +++ exited with 0 +++ [pid 13317] write(3, "1000", 4 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 13317] <... write resumed>) = 4 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13317] close(3) = 0 [pid 13317] write(1, "executing program\n", 18) = 18 [pid 13317] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13316] setpgid(0, 0 [pid 13317] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13317] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13316] <... setpgid resumed>) = 0 [pid 13317] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13317] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13316] <... openat resumed>) = 3 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13317] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13316] write(3, "1000", 4 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13318 [pid 13317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13316] <... write resumed>) = 4 [pid 13317] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13317] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13317] exit_group(0 [pid 13316] close(3 [pid 13317] <... exit_group resumed>) = ? [pid 13316] <... close resumed>) = 0 [pid 13317] +++ exited with 0 +++ [pid 13316] write(1, "executing program\n", 18./strace-static-x86_64: Process 13318 attached executing program [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13316] <... write resumed>) = 18 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13318] set_robust_list(0x55556531f660, 24 [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 13316] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13318] <... set_robust_list resumed>) = 0 [pid 13318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13318] setpgid(0, 0) = 0 [pid 13318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13318] write(3, "1000", 4 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13319 [pid 13316] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13316] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13320 [pid 13316] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13316] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13318] <... write resumed>) = 4 [pid 13318] close(3./strace-static-x86_64: Process 13321 attached ./strace-static-x86_64: Process 13320 attached executing program [pid 13316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13318] <... close resumed>) = 0 [pid 13318] write(1, "executing program\n", 18) = 18 [pid 13318] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13316] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13321 [pid 13320] set_robust_list(0x55556531f660, 24 [pid 13316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13318] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13316] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13318] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13316] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13321] set_robust_list(0x55556531f660, 24 [pid 13320] <... set_robust_list resumed>) = 0 [pid 13318] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13316] exit_group(0./strace-static-x86_64: Process 13319 attached [pid 13318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13316] <... exit_group resumed>) = ? [pid 13321] <... set_robust_list resumed>) = 0 [pid 13320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13319] set_robust_list(0x55556531f660, 24 [pid 13318] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13319] <... set_robust_list resumed>) = 0 [pid 13318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13320] <... prctl resumed>) = 0 [pid 13319] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13318] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13316] +++ exited with 0 +++ [pid 13319] <... prctl resumed>) = 0 [pid 13318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13320] setpgid(0, 0 [pid 13319] setpgid(0, 0 [pid 13318] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13319] <... setpgid resumed>) = 0 [pid 13318] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13321] <... prctl resumed>) = 0 [pid 13320] <... setpgid resumed>) = 0 [pid 13319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13318] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 13321] setpgid(0, 0 [pid 13320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13319] <... openat resumed>) = 3 [pid 13318] exit_group(0 [pid 13319] write(3, "1000", 4 [pid 13318] <... exit_group resumed>) = ? executing program [pid 13321] <... setpgid resumed>) = 0 [pid 13320] <... openat resumed>) = 3 [pid 13319] <... write resumed>) = 4 [pid 13318] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13318, 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 13319] close(3) = 0 [pid 13319] write(1, "executing program\n", 18) = 18 [pid 13319] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13319] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13320] write(3, "1000", 4 [pid 13319] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13322 [pid 13321] <... openat resumed>) = 3 [pid 13320] <... write resumed>) = 4 [pid 13319] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13321] write(3, "1000", 4 [pid 13320] close(3 [pid 13319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13322 attached [pid 13321] <... write resumed>) = 4 [pid 13320] <... close resumed>) = 0 [pid 13319] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13322] set_robust_list(0x55556531f660, 24 [pid 13321] close(3executing program [pid 13320] write(1, "executing program\n", 18 [pid 13319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13322] <... set_robust_list resumed>) = 0 [pid 13321] <... close resumed>) = 0 [pid 13320] <... write resumed>) = 18 [pid 13319] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13322] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13321] write(1, "executing program\n", 18 executing program [pid 13320] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13319] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13322] <... prctl resumed>) = 0 [pid 13321] <... write resumed>) = 18 [pid 13320] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13319] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 13322] setpgid(0, 0 [pid 13321] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13320] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13319] exit_group(0 [pid 13322] <... setpgid resumed>) = 0 [pid 13321] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13320] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13319] <... exit_group resumed>) = ? [pid 13322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13321] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13319] +++ exited with 0 +++ [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13322] <... openat resumed>) = 3 [pid 13321] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13320] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13322] write(3, "1000", 4) = 4 [pid 13322] close(3) = 0 [pid 13322] write(1, "executing program\n", 18) = 18 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13322] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13320] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13321] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13323 [pid 13322] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... restart_syscall resumed>) = 0 [pid 13322] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13321] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13320] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13320] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 13323 attached [pid 13322] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13321] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13320] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13323] set_robust_list(0x55556531f660, 24 [pid 13322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13321] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13323] <... set_robust_list resumed>) = 0 [pid 13322] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13321] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13320] exit_group(0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13323] <... prctl resumed>) = 0 [pid 13322] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13321] exit_group(0 [pid 13320] <... exit_group resumed>) = ? [pid 13323] setpgid(0, 0 [pid 13322] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13323] <... setpgid resumed>) = 0 [pid 13322] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13322] exit_group(0 [pid 13323] <... openat resumed>) = 3 [pid 13322] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13324 attached executing program [pid 13323] write(3, "1000", 4 [pid 13322] +++ exited with 0 +++ [pid 13321] <... exit_group resumed>) = ? [pid 13320] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13324 [pid 13323] <... write resumed>) = 4 [pid 13323] close(3) = 0 [pid 13323] write(1, "executing program\n", 18) = 18 [pid 13323] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13321] +++ exited with 0 +++ [pid 13323] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13324] set_robust_list(0x55556531f660, 24 [pid 13323] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 283] restart_syscall(<... resuming interrupted clone ...> [pid 13324] <... set_robust_list resumed>) = 0 [pid 13323] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13324] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13323] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13324] <... prctl resumed>) = 0 [pid 13323] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13323] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13324] setpgid(0, 0 [pid 13323] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13323] exit_group(0 [pid 13324] <... setpgid resumed>) = 0 [pid 13323] <... exit_group resumed>) = ? [pid 13324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13323] +++ exited with 0 +++ [pid 13324] <... openat resumed>) = 3 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13324] write(3, "1000", 4 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13324] <... write resumed>) = 4 executing program [pid 13324] close(3) = 0 [pid 13324] write(1, "executing program\n", 18) = 18 [pid 13324] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13324] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13324] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13324] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13324] exit_group(0) = ? [pid 13324] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 executing program [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13325 ./strace-static-x86_64: Process 13325 attached [pid 13325] set_robust_list(0x55556531f660, 24 [pid 283] 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 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13325] <... set_robust_list resumed>) = 0 [pid 13325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13325] setpgid(0, 0) = 0 [pid 13325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13325] write(3, "1000", 4) = 4 [pid 13325] close(3) = 0 [pid 13325] write(1, "executing program\n", 18) = 18 [pid 13325] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13327 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13326 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13328 [pid 13325] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13325] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13325] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13329 attached ./strace-static-x86_64: Process 13328 attached ./strace-static-x86_64: Process 13327 attached ) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13329 [pid 13325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13325] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13328] set_robust_list(0x55556531f660, 24 [pid 13325] exit_group(0 [pid 13327] set_robust_list(0x55556531f660, 24 [pid 13329] set_robust_list(0x55556531f660, 24./strace-static-x86_64: Process 13326 attached [pid 13325] <... exit_group resumed>) = ? [pid 13329] <... set_robust_list resumed>) = 0 [pid 13328] <... set_robust_list resumed>) = 0 [pid 13327] <... set_robust_list resumed>) = 0 [pid 13326] set_robust_list(0x55556531f660, 24 [pid 13325] +++ exited with 0 +++ [pid 13326] <... set_robust_list resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13328] <... prctl resumed>) = 0 [pid 13327] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13326] <... prctl resumed>) = 0 [pid 13326] setpgid(0, 0) = 0 [pid 13328] setpgid(0, 0 [pid 13327] <... prctl resumed>) = 0 [pid 13326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13329] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13328] <... setpgid resumed>) = 0 [pid 13326] <... openat resumed>) = 3 [pid 13328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13326] write(3, "1000", 4 [pid 13327] setpgid(0, 0 [pid 13326] <... write resumed>) = 4 [pid 13326] close(3) = 0 [pid 13326] write(1, "executing program\n", 18executing program ) = 18 [pid 13326] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13328] <... openat resumed>) = 3 [pid 13327] <... setpgid resumed>) = 0 [pid 13329] <... prctl resumed>) = 0 [pid 13326] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13328] write(3, "1000", 4 [pid 284] <... restart_syscall resumed>) = 0 [pid 13326] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13328] <... write resumed>) = 4 [pid 13329] setpgid(0, 0 [pid 13327] 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 13328] close(3 [pid 13326] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13329] <... setpgid resumed>) = 0 [pid 13328] <... close resumed>) = 0 [pid 13327] <... openat resumed>) = 3 [pid 13326] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13330 executing program [pid 13329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13328] write(1, "executing program\n", 18 [pid 13327] write(3, "1000", 4 [pid 13326] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13328] <... write resumed>) = 18 [pid 13326] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13329] <... openat resumed>) = 3 [pid 13328] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13327] <... write resumed>) = 4 [pid 13326] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13330 attached [pid 13329] write(3, "1000", 4 [pid 13328] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13327] close(3 [pid 13326] exit_group(0 [pid 13330] set_robust_list(0x55556531f660, 24 [pid 13329] <... write resumed>) = 4 [pid 13328] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13327] <... close resumed>) = 0 [pid 13326] <... exit_group resumed>) = ? [pid 13330] <... set_robust_list resumed>) = 0 [pid 13329] close(3executing program [pid 13328] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13327] write(1, "executing program\n", 18 [pid 13326] +++ exited with 0 +++ [pid 13329] <... close resumed>) = 0 executing program [pid 13328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13327] <... write resumed>) = 18 [pid 13329] write(1, "executing program\n", 18 [pid 13328] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13329] <... write resumed>) = 18 [pid 13327] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13329] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13327] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13328] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13327] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13329] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13330] <... prctl resumed>) = 0 [pid 13329] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13328] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13327] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13330] setpgid(0, 0 [pid 13329] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13328] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13330] <... setpgid resumed>) = 0 [pid 13329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13328] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13329] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13328] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13327] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13330] <... openat resumed>) = 3 executing program [pid 13329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13330] write(3, "1000", 4 [pid 13328] exit_group(0 [pid 13327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13330] <... write resumed>) = 4 [pid 13329] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13328] <... exit_group resumed>) = ? [pid 13330] close(3) = 0 [pid 13330] write(1, "executing program\n", 18 [pid 13327] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13330] <... write resumed>) = 18 [pid 13330] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13328] +++ exited with 0 +++ [pid 13330] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13327] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13329] 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 13330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13329] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13327] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13330] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13329] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13327] 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 13330] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13329] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13327] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13330] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13330] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13330] exit_group(0) = ? ./strace-static-x86_64: Process 13332 attached [pid 13330] +++ exited with 0 +++ [pid 13329] exit_group(0executing program [pid 13327] exit_group(0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13331 [pid 13329] <... exit_group resumed>) = ? [pid 13327] <... exit_group resumed>) = ? [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13332 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13331 attached [pid 13331] set_robust_list(0x55556531f660, 24) = 0 [pid 13331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13331] setpgid(0, 0) = 0 [pid 13331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13329] +++ exited with 0 +++ [pid 13331] <... openat resumed>) = 3 [pid 13331] write(3, "1000", 4) = 4 [pid 13331] close(3) = 0 [pid 13331] write(1, "executing program\n", 18) = 18 [pid 13331] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13327] +++ exited with 0 +++ [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13327, 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 13331] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13331] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13332] set_robust_list(0x55556531f660, 24 [pid 13331] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13332] <... set_robust_list resumed>) = 0 [pid 13331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13331] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13332] <... prctl resumed>) = 0 [pid 13332] setpgid(0, 0 [pid 13331] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13332] <... setpgid resumed>) = 0 [pid 13331] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13331] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13331] exit_group(0) = ? [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 13332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13331] +++ exited with 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 13332] write(3, "1000", 4 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13331, 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./strace-static-x86_64: Process 13335 attached ./strace-static-x86_64: Process 13333 attached [pid 13332] <... write resumed>) = 4 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13333 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13333] set_robust_list(0x55556531f660, 24 [pid 13332] close(3 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13335 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13334 [pid 13335] set_robust_list(0x55556531f660, 24 executing program [pid 13333] <... set_robust_list resumed>) = 0 [pid 13332] <... close resumed>) = 0 [pid 13332] write(1, "executing program\n", 18 [pid 13335] <... set_robust_list resumed>) = 0 [pid 13333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13332] <... write resumed>) = 18 [pid 13333] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 13334 attached [pid 13332] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13335] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13333] setpgid(0, 0 [pid 13332] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13333] <... setpgid resumed>) = 0 [pid 13332] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13335] <... prctl resumed>) = 0 [pid 13333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] <... restart_syscall resumed>) = 0 [pid 13332] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13333] <... openat resumed>) = 3 [pid 13335] setpgid(0, 0 [pid 13333] write(3, "1000", 4 [pid 13332] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13335] <... setpgid resumed>) = 0 [pid 13333] <... write resumed>) = 4 [pid 13332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13336 attached [pid 13335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 13334] set_robust_list(0x55556531f660, 24 [pid 13333] close(3 [pid 13332] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13333] <... close resumed>) = 0 [pid 13332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13336 [pid 13335] <... openat resumed>) = 3 [pid 13333] write(1, "executing program\n", 18 [pid 13332] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13335] write(3, "1000", 4 [pid 13333] <... write resumed>) = 18 [pid 13332] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13335] <... write resumed>) = 4 executing program [pid 13333] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13335] close(3 [pid 13332] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13335] <... close resumed>) = 0 [pid 13333] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13334] <... set_robust_list resumed>) = 0 [pid 13335] write(1, "executing program\n", 18 [pid 13334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13333] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13332] exit_group(0 [pid 13336] set_robust_list(0x55556531f660, 24 [pid 13335] <... write resumed>) = 18 [pid 13334] <... prctl resumed>) = 0 [pid 13333] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13332] <... exit_group resumed>) = ? [pid 13336] <... set_robust_list resumed>) = 0 [pid 13335] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13334] setpgid(0, 0 [pid 13333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13334] <... setpgid resumed>) = 0 [pid 13334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13335] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13334] <... openat resumed>) = 3 [pid 13333] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13332] +++ exited with 0 +++ [pid 13336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13335] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13334] write(3, "1000", 4 [pid 13333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13336] <... prctl resumed>) = 0 [pid 13335] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13334] <... write resumed>) = 4 [pid 13334] close(3) = 0 [pid 13333] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 13335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13334] write(1, "executing program\n", 18 [pid 13333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13336] setpgid(0, 0 [pid 13335] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13334] <... write resumed>) = 18 [pid 13333] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13336] <... setpgid resumed>) = 0 [pid 13335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13334] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13333] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13335] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13334] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13333] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13335] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13334] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13336] <... openat resumed>) = 3 [pid 13335] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13334] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13333] exit_group(0 [pid 287] <... restart_syscall resumed>) = 0 [pid 13336] write(3, "1000", 4 [pid 13335] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13333] <... exit_group resumed>) = ? [pid 13336] <... write resumed>) = 4 [pid 13335] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13334] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13334] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13333] +++ exited with 0 +++ [pid 13334] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13336] close(3 [pid 13335] exit_group(0 [pid 13334] exit_group(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=13333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13336] <... close resumed>) = 0 [pid 13335] <... exit_group resumed>) = ? [pid 13334] <... exit_group resumed>) = ? [pid 13334] +++ exited with 0 +++ [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13337 attached [pid 13337] set_robust_list(0x55556531f660, 24executing program [pid 13335] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13337 [pid 13336] write(1, "executing program\n", 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13336] <... write resumed>) = 18 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13337] <... set_robust_list resumed>) = 0 [pid 13336] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13337] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13336] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13337] <... prctl resumed>) = 0 [pid 13336] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13337] setpgid(0, 0 [pid 13336] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13337] <... setpgid resumed>) = 0 [pid 13336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13336] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13337] <... openat resumed>) = 3 [pid 13336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13337] write(3, "1000", 4) = 4 [pid 13337] close(3) = 0 [pid 13337] write(1, "executing program\n", 18 executing program [pid 13336] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13337] <... write resumed>) = 18 [pid 13336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13337] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13336] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13337] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13336] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13337] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13336] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 13337] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13336] exit_group(0 [pid 13337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13336] <... exit_group resumed>) = ? [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13337] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13337] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13336] +++ exited with 0 +++ [pid 13337] 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 13337] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13337] exit_group(0) = ? [pid 13337] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13339 attached [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13338 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13339 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13340 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13339] set_robust_list(0x55556531f660, 24) = 0 [pid 13339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13339] setpgid(0, 0) = 0 executing program [pid 13339] 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 13339] <... openat resumed>) = 3 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13341 [pid 13339] write(3, "1000", 4) = 4 [pid 13339] close(3) = 0 [pid 13339] write(1, "executing program\n", 18) = 18 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13342 [pid 13339] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13342 attached ./strace-static-x86_64: Process 13341 attached ./strace-static-x86_64: Process 13338 attached ) = -1 EPERM (Operation not permitted) [pid 13339] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13342] set_robust_list(0x55556531f660, 24 [pid 13338] set_robust_list(0x55556531f660, 24 [pid 13339] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13342] <... set_robust_list resumed>) = 0 [pid 13341] set_robust_list(0x55556531f660, 24 [pid 13338] <... set_robust_list resumed>) = 0 [pid 13339] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13340 attached ) = -1 EBADF (Bad file descriptor) [pid 13342] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13341] <... set_robust_list resumed>) = 0 [pid 13340] set_robust_list(0x55556531f660, 24 [pid 13338] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13342] <... prctl resumed>) = 0 [pid 13340] <... set_robust_list resumed>) = 0 [pid 13339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13342] setpgid(0, 0 [pid 13341] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13340] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13339] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13338] <... prctl resumed>) = 0 [pid 13342] <... setpgid resumed>) = 0 [pid 13341] <... prctl resumed>) = 0 [pid 13340] <... prctl resumed>) = 0 [pid 13339] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13338] setpgid(0, 0 [pid 13342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13341] setpgid(0, 0 [pid 13340] setpgid(0, 0 [pid 13339] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13338] <... setpgid resumed>) = 0 [pid 13342] <... openat resumed>) = 3 [pid 13341] <... setpgid resumed>) = 0 [pid 13340] <... setpgid resumed>) = 0 [pid 13339] exit_group(0 [pid 13338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13342] write(3, "1000", 4 [pid 13340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13339] <... exit_group resumed>) = ? [pid 13338] <... openat resumed>) = 3 [pid 13341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13338] write(3, "1000", 4 [pid 13341] <... openat resumed>) = 3 [pid 13338] <... write resumed>) = 4 [pid 13341] write(3, "1000", 4 [pid 13338] close(3 [pid 13342] <... write resumed>) = 4 [pid 13341] <... write resumed>) = 4 [pid 13339] +++ exited with 0 +++ [pid 13338] <... close resumed>) = 0 [pid 13342] close(3 [pid 13341] close(3 [pid 13340] <... openat resumed>) = 3 [pid 13338] write(1, "executing program\n", 18executing program [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13341] <... close resumed>) = 0 [pid 13338] <... write resumed>) = 18 executing program [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13341] write(1, "executing program\n", 18 [pid 13338] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13341] <... write resumed>) = 18 [pid 13338] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13341] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13338] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13341] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13338] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13341] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13341] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13338] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13342] <... close resumed>) = 0 [pid 13341] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13340] write(3, "1000", 4 [pid 13342] write(1, "executing program\n", 18executing program [pid 13338] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13342] <... write resumed>) = 18 [pid 13341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13340] <... write resumed>) = 4 [pid 13342] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13340] close(3 [pid 13338] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13342] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13341] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13340] <... close resumed>) = 0 [pid 13338] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13342] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13341] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13340] write(1, "executing program\n", 18 [pid 13338] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13342] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13341] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13340] <... write resumed>) = 18 [pid 13338] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 13342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13341] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13340] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13342] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13341] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13340] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13338] exit_group(0 [pid 13342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13340] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13342] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13341] exit_group(0 [pid 13340] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13338] <... exit_group resumed>) = ? [pid 13342] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13341] <... exit_group resumed>) = ? [pid 13340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13342] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13340] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13342] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13342] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13340] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13338] +++ exited with 0 +++ [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13342] exit_group(0 [pid 13340] 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=13338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13342] <... exit_group resumed>) = ? [pid 13341] +++ exited with 0 +++ [pid 13340] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13343 attached [pid 13342] +++ exited with 0 +++ [pid 13340] 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=13341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13343 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13340] exit_group(0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13340] <... exit_group resumed>) = ? [pid 13343] set_robust_list(0x55556531f660, 24 [pid 13340] +++ exited with 0 +++ [pid 13343] <... set_robust_list resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13343] <... prctl resumed>) = 0 [pid 13343] setpgid(0, 0) = 0 [pid 13343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 286] <... restart_syscall resumed>) = 0 [pid 13343] write(3, "1000", 4 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13343] <... write resumed>) = 4 ./strace-static-x86_64: Process 13344 attached [pid 13343] close(3) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13344 [pid 13344] set_robust_list(0x55556531f660, 24) = 0 executing program [pid 13343] write(1, "executing program\n", 18) = 18 [pid 13343] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13344] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13343] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13343] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13344] <... prctl resumed>) = 0 [pid 13343] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13344] setpgid(0, 0) = 0 [pid 13343] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13343] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 13344] write(3, "1000", 4 [pid 13343] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13343] 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 13344] <... write resumed>) = 4 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13343] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13343] exit_group(0) = ? [pid 13344] close(3 [pid 13343] +++ exited with 0 +++ executing program [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13345 attached [pid 13344] <... close resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13345 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13346 [pid 13345] set_robust_list(0x55556531f660, 24) = 0 [pid 13345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13347 [pid 13345] setpgid(0, 0 [pid 13344] write(1, "executing program\n", 18 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13345] <... setpgid resumed>) = 0 [pid 13345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13345] write(3, "1000", 4 [pid 13344] <... write resumed>) = 18 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13348 [pid 13345] <... write resumed>) = 4 [pid 13344] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13345] close(3 [pid 13344] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13345] <... close resumed>) = 0 [pid 13344] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13348 attached ./strace-static-x86_64: Process 13347 attached [pid 13345] write(1, "executing program\n", 18 [pid 13344] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13348] set_robust_list(0x55556531f660, 24 [pid 13347] set_robust_list(0x55556531f660, 24 [pid 13344] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 13344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13348] <... set_robust_list resumed>) = 0 [pid 13347] <... set_robust_list resumed>) = 0 [pid 13345] <... write resumed>) = 18 [pid 13345] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13348] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13344] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13347] <... prctl resumed>) = 0 [pid 13345] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13345] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13347] setpgid(0, 0 [pid 13344] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13346 attached [pid 13348] <... prctl resumed>) = 0 [pid 13347] <... setpgid resumed>) = 0 [pid 13345] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13344] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13346] set_robust_list(0x55556531f660, 24 [pid 13345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13344] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13348] setpgid(0, 0 [pid 13347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13346] <... set_robust_list resumed>) = 0 [pid 13345] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13346] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13344] exit_group(0 [pid 13348] <... setpgid resumed>) = 0 [pid 13347] <... openat resumed>) = 3 [pid 13346] <... prctl resumed>) = 0 [pid 13345] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13344] <... exit_group resumed>) = ? [pid 13346] setpgid(0, 0 [pid 13345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13346] <... setpgid resumed>) = 0 [pid 13345] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13345] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13346] <... openat resumed>) = 3 [pid 13345] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13346] write(3, "1000", 4 [pid 13345] exit_group(0 [pid 13344] +++ exited with 0 +++ [pid 13347] write(3, "1000", 4 [pid 13348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13346] <... write resumed>) = 4 [pid 13345] <... exit_group resumed>) = ? [pid 13348] <... openat resumed>) = 3 [pid 13347] <... write resumed>) = 4 [pid 13345] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13348] write(3, "1000", 4 [pid 13347] close(3 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13348] <... write resumed>) = 4 [pid 13347] <... close resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 13348] close(3executing program [pid 13347] write(1, "executing program\n", 18executing program [pid 13348] <... close resumed>) = 0 [pid 13347] <... write resumed>) = 18 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13348] write(1, "executing program\n", 18 [pid 13347] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13348] <... write resumed>) = 18 [pid 13347] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13349 [pid 13348] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13347] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13350 [pid 13348] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13347] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 13350 attached ./strace-static-x86_64: Process 13349 attached [pid 13348] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13346] close(3 [pid 13350] set_robust_list(0x55556531f660, 24 [pid 13349] set_robust_list(0x55556531f660, 24 [pid 13348] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13347] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13350] <... set_robust_list resumed>) = 0 [pid 13349] <... set_robust_list resumed>) = 0 [pid 13348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13346] <... close resumed>) = 0 [pid 13350] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13348] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13347] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13346] write(1, "executing program\n", 18 [pid 13350] <... prctl resumed>) = 0 [pid 13349] <... prctl resumed>) = 0 [pid 13348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13346] <... write resumed>) = 18 [pid 13350] setpgid(0, 0 [pid 13349] setpgid(0, 0 [pid 13348] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13347] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13346] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13350] <... setpgid resumed>) = 0 [pid 13349] <... setpgid resumed>) = 0 [pid 13348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13347] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13346] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13348] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13347] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13346] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13350] <... openat resumed>) = 3 [pid 13349] <... openat resumed>) = 3 [pid 13348] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13347] exit_group(0 [pid 13346] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13350] write(3, "1000", 4 [pid 13349] write(3, "1000", 4 [pid 13348] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13347] <... exit_group resumed>) = ? [pid 13346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13350] <... write resumed>) = 4 [pid 13349] <... write resumed>) = 4 [pid 13348] exit_group(0 [pid 13347] +++ exited with 0 +++ [pid 13346] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13350] close(3 [pid 13349] close(3 [pid 13348] <... exit_group resumed>) = ? [pid 13346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13350] <... close resumed>) = 0 [pid 13349] <... close resumed>) = 0 [pid 13348] +++ exited with 0 +++ [pid 13346] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program executing program [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13350] write(1, "executing program\n", 18 [pid 13349] write(1, "executing program\n", 18 [pid 13346] 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=13348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13350] <... write resumed>) = 18 [pid 13349] <... write resumed>) = 18 [pid 13346] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... restart_syscall resumed>) = 0 [pid 13350] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13349] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13346] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] <... restart_syscall resumed>) = 0 [pid 13350] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13349] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13346] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13350] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13349] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13346] exit_group(0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13350] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13349] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13346] <... exit_group resumed>) = ? [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13351 [pid 13350] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13349] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13346] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13352 [pid 13350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13350] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13349] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 13351 attached [pid 13350] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13349] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13352 attached [pid 13351] set_robust_list(0x55556531f660, 24 [pid 13350] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13349] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13352] set_robust_list(0x55556531f660, 24 [pid 13351] <... set_robust_list resumed>) = 0 [pid 13350] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13349] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13352] <... set_robust_list resumed>) = 0 [pid 13350] exit_group(0 [pid 13352] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13351] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13350] <... exit_group resumed>) = ? [pid 13349] exit_group(0 [pid 13352] <... prctl resumed>) = 0 [pid 13352] setpgid(0, 0) = 0 [pid 13352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13351] <... prctl resumed>) = 0 [pid 13350] +++ exited with 0 +++ [pid 13349] <... exit_group resumed>) = ? [pid 284] <... restart_syscall resumed>) = 0 [pid 13352] <... openat resumed>) = 3 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13352] write(3, "1000", 4 [pid 13351] setpgid(0, 0 [pid 13349] +++ exited with 0 +++ [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13352] <... write resumed>) = 4 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13349, 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 13352] close(3 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13352] <... close resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13353 executing program [pid 13352] write(1, "executing program\n", 18) = 18 ./strace-static-x86_64: Process 13353 attached [pid 13352] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13351] <... setpgid resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 13352] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] <... restart_syscall resumed>) = 0 [pid 13353] set_robust_list(0x55556531f660, 24 [pid 13352] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13351] <... openat resumed>) = 3 [pid 13353] <... set_robust_list resumed>) = 0 [pid 13352] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13351] write(3, "1000", 4 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13351] <... write resumed>) = 4 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13353] <... prctl resumed>) = 0 [pid 13352] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13351] close(3 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13354 [pid 13353] setpgid(0, 0 [pid 13352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13351] <... close resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13355 ./strace-static-x86_64: Process 13354 attached [pid 13353] <... setpgid resumed>) = 0 [pid 13352] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13351] write(1, "executing program\n", 18 [pid 13354] set_robust_list(0x55556531f660, 24 [pid 13353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13352] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13351] <... write resumed>) = 18 [pid 13353] <... openat resumed>) = 3 [pid 13352] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13351] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13354] <... set_robust_list resumed>) = 0 [pid 13353] write(3, "1000", 4 [pid 13352] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13351] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13353] <... write resumed>) = 4 [pid 13352] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13351] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13354] <... prctl resumed>) = 0 [pid 13353] close(3 [pid 13352] exit_group(0 [pid 13351] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 13355 attached [pid 13354] setpgid(0, 0 [pid 13353] <... close resumed>) = 0 [pid 13352] <... exit_group resumed>) = ? [pid 13351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13355] set_robust_list(0x55556531f660, 24 [pid 13354] <... setpgid resumed>) = 0 [pid 13353] write(1, "executing program\n", 18 [pid 13352] +++ exited with 0 +++ [pid 13351] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 13355] <... set_robust_list resumed>) = 0 [pid 13355] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13353] <... write resumed>) = 18 [pid 13351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13355] <... prctl resumed>) = 0 [pid 13354] <... openat resumed>) = 3 [pid 13353] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13355] setpgid(0, 0 [pid 13354] write(3, "1000", 4 [pid 13353] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13351] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13355] <... setpgid resumed>) = 0 [pid 13354] <... write resumed>) = 4 [pid 13353] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13354] close(3 [pid 13353] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13351] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13355] <... openat resumed>) = 3 [pid 13354] <... close resumed>) = 0 [pid 13353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13351] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13355] write(3, "1000", 4executing program [pid 13354] write(1, "executing program\n", 18 [pid 13353] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13351] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13355] <... write resumed>) = 4 [pid 13354] <... write resumed>) = 18 [pid 13353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13351] exit_group(0 [pid 13355] close(3 [pid 13354] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13355] <... close resumed>) = 0 [pid 13354] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13353] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13351] <... exit_group resumed>) = ? [pid 285] <... restart_syscall resumed>) = 0 executing program [pid 13355] write(1, "executing program\n", 18 [pid 13354] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13353] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13355] <... write resumed>) = 18 [pid 13355] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13354] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13353] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13351] +++ exited with 0 +++ [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13355] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13353] 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=13351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13355] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13354] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13353] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13356 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13355] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13353] exit_group(0 [pid 13355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13354] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13353] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13356 attached [pid 13355] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13356] set_robust_list(0x55556531f660, 24 [pid 13355] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13354] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13353] +++ exited with 0 +++ [pid 13356] <... set_robust_list resumed>) = 0 [pid 13355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13354] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] <... restart_syscall resumed>) = 0 [pid 13356] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13355] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13354] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13356] <... prctl resumed>) = 0 [pid 13355] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13354] exit_group(0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13356] setpgid(0, 0 [pid 13355] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13354] <... exit_group resumed>) = ? [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13356] <... setpgid resumed>) = 0 [pid 13355] exit_group(0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13357 [pid 13356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13355] <... exit_group resumed>) = ? [pid 13354] +++ exited with 0 +++ [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13358 [pid 13356] <... openat resumed>) = 3 [pid 13355] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13356] write(3, "1000", 4 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13357 attached [pid 13356] <... write resumed>) = 4 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13357] set_robust_list(0x55556531f660, 24 [pid 13356] close(3executing program [pid 286] <... restart_syscall resumed>) = 0 [pid 13357] <... set_robust_list resumed>) = 0 [pid 13356] <... close resumed>) = 0 [pid 13357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13356] write(1, "executing program\n", 18 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13357] <... prctl resumed>) = 0 [pid 13356] <... write resumed>) = 18 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13357] setpgid(0, 0 [pid 13356] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13359 [pid 13357] <... setpgid resumed>) = 0 [pid 13356] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13360 [pid 13357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13356] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13359 attached ./strace-static-x86_64: Process 13358 attached [pid 13357] <... openat resumed>) = 3 [pid 13356] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13359] set_robust_list(0x55556531f660, 24 [pid 13358] set_robust_list(0x55556531f660, 24 [pid 13357] write(3, "1000", 4 [pid 13356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13359] <... set_robust_list resumed>) = 0 [pid 13357] <... write resumed>) = 4 [pid 13356] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13357] close(3 [pid 13356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13357] <... close resumed>) = 0 executing program ./strace-static-x86_64: Process 13360 attached [pid 13359] <... prctl resumed>) = 0 [pid 13358] <... set_robust_list resumed>) = 0 [pid 13357] write(1, "executing program\n", 18 [pid 13356] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13360] set_robust_list(0x55556531f660, 24 [pid 13359] setpgid(0, 0 [pid 13358] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13357] <... write resumed>) = 18 [pid 13356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13360] <... set_robust_list resumed>) = 0 [pid 13359] <... setpgid resumed>) = 0 [pid 13358] <... prctl resumed>) = 0 [pid 13357] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13356] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13360] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13358] setpgid(0, 0 [pid 13357] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13356] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13360] <... prctl resumed>) = 0 [pid 13359] <... openat resumed>) = 3 [pid 13358] <... setpgid resumed>) = 0 [pid 13357] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13356] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13360] setpgid(0, 0 [pid 13359] write(3, "1000", 4 [pid 13358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13357] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13356] exit_group(0 [pid 13360] <... setpgid resumed>) = 0 [pid 13359] <... write resumed>) = 4 [pid 13358] <... openat resumed>) = 3 [pid 13357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13356] <... exit_group resumed>) = ? [pid 13360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13359] close(3 [pid 13358] write(3, "1000", 4 [pid 13357] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13360] <... openat resumed>) = 3 [pid 13358] <... write resumed>) = 4 [pid 13356] +++ exited with 0 +++ [pid 13360] write(3, "1000", 4 [pid 13359] <... close resumed>) = 0 [pid 13358] close(3 [pid 13357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13360] <... write resumed>) = 4 executing program [pid 13359] write(1, "executing program\n", 18 [pid 13358] <... close resumed>) = 0 [pid 13357] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13360] close(3executing program [pid 13359] <... write resumed>) = 18 [pid 13358] write(1, "executing program\n", 18 [pid 13357] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13360] <... close resumed>) = 0 [pid 13359] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13358] <... write resumed>) = 18 [pid 13357] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13360] write(1, "executing program\n", 18 [pid 13359] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13358] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13357] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] <... restart_syscall resumed>) = 0 [pid 13360] <... write resumed>) = 18 [pid 13359] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13358] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13357] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13360] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13359] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13358] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13357] exit_group(0 [pid 13360] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13358] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13357] <... exit_group resumed>) = ? [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13360] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13359] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13360] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13358] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13357] +++ exited with 0 +++ [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13361 [pid 13360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13359] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13360] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13358] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13361 attached [pid 13360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13359] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13361] set_robust_list(0x55556531f660, 24 [pid 13360] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13359] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13358] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... restart_syscall resumed>) = 0 [pid 13361] <... set_robust_list resumed>) = 0 [pid 13360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13359] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13358] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13361] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13360] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13359] exit_group(0 [pid 13358] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13361] <... prctl resumed>) = 0 [pid 13360] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13359] <... exit_group resumed>) = ? [pid 13358] exit_group(0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13361] setpgid(0, 0 [pid 13360] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13359] +++ exited with 0 +++ [pid 13358] <... exit_group resumed>) = ? [pid 13361] <... setpgid resumed>) = 0 [pid 13360] exit_group(0 [pid 13358] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13362 [pid 13361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13360] <... exit_group resumed>) = ? [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13361] <... openat resumed>) = 3 [pid 13360] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13362 attached [pid 13361] write(3, "1000", 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13362] set_robust_list(0x55556531f660, 24 [pid 13361] <... write resumed>) = 4 [pid 13362] <... set_robust_list resumed>) = 0 [pid 13361] close(3 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13361] <... close resumed>) = 0 ./strace-static-x86_64: Process 13363 attached executing program [pid 13362] <... prctl resumed>) = 0 [pid 13361] write(1, "executing program\n", 18 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13363] set_robust_list(0x55556531f660, 24 [pid 13362] setpgid(0, 0 [pid 13361] <... write resumed>) = 18 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13363 ./strace-static-x86_64: Process 13364 attached [pid 13363] <... set_robust_list resumed>) = 0 [pid 13362] <... setpgid resumed>) = 0 [pid 13361] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13364] set_robust_list(0x55556531f660, 24 [pid 13363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13361] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13364 [pid 283] <... restart_syscall resumed>) = 0 [pid 13364] <... set_robust_list resumed>) = 0 [pid 13363] <... prctl resumed>) = 0 [pid 13362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13361] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13363] setpgid(0, 0 [pid 13362] <... openat resumed>) = 3 [pid 13361] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13364] <... prctl resumed>) = 0 [pid 13363] <... setpgid resumed>) = 0 [pid 13362] write(3, "1000", 4 [pid 13361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13364] setpgid(0, 0 [pid 13363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13362] <... write resumed>) = 4 [pid 13361] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13364] <... setpgid resumed>) = 0 [pid 13363] <... openat resumed>) = 3 [pid 13362] close(3 [pid 13361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13365 attached [pid 13364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13363] write(3, "1000", 4 [pid 13362] <... close resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13365 [pid 13361] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13362] write(1, "executing program\n", 18 [pid 13363] <... write resumed>) = 4 [pid 13361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 13364] <... openat resumed>) = 3 [pid 13363] close(3 [pid 13362] <... write resumed>) = 18 [pid 13361] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13364] write(3, "1000", 4) = 4 [pid 13364] close(3) = 0 [pid 13363] <... close resumed>) = 0 [pid 13362] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13361] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13365] set_robust_list(0x55556531f660, 24 [pid 13364] write(1, "executing program\n", 18 [pid 13363] write(1, "executing program\n", 18 [pid 13362] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program executing program [pid 13363] <... write resumed>) = 18 [pid 13364] <... write resumed>) = 18 [pid 13361] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13362] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13364] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13363] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13361] exit_group(0 [pid 13365] <... set_robust_list resumed>) = 0 [pid 13364] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13363] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13362] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13361] <... exit_group resumed>) = ? [pid 13364] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13363] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13365] setpgid(0, 0 [pid 13361] +++ exited with 0 +++ [pid 13362] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13364] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13363] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13365] <... setpgid resumed>) = 0 [pid 13364] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13363] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13362] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13364] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13365] <... openat resumed>) = 3 [pid 13364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13363] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13364] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13362] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13364] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13363] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13362] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13364] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13363] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13362] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13364] exit_group(0 [pid 13363] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13365] write(3, "1000", 4 [pid 13362] exit_group(0 [pid 13365] <... write resumed>) = 4 [pid 13363] exit_group(0 [pid 13364] <... exit_group resumed>) = ? [pid 13362] <... exit_group resumed>) = ? [pid 13363] <... exit_group resumed>) = ? [pid 13365] close(3) = 0 [pid 13365] write(1, "executing program\n", 18) = 18 [pid 13365] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13365] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13362] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 13365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13363] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13365] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13365] exit_group(0) = ? [pid 13365] +++ exited with 0 +++ [pid 13364] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13364, 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13366 attached [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13366 [pid 13366] set_robust_list(0x55556531f660, 24 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13367 ./strace-static-x86_64: Process 13367 attached [pid 13366] <... set_robust_list resumed>) = 0 [pid 13367] set_robust_list(0x55556531f660, 24) = 0 [pid 13366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13367] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13366] setpgid(0, 0) = 0 [pid 13367] <... prctl resumed>) = 0 [pid 13366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13367] setpgid(0, 0 [pid 13366] write(3, "1000", 4) = 4 [pid 13366] close(3) = 0 [pid 13367] <... setpgid resumed>) = 0 executing program [pid 13366] write(1, "executing program\n", 18) = 18 [pid 13367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13366] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13367] <... openat resumed>) = 3 [pid 13366] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13366] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13367] write(3, "1000", 4 [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 13367] <... write resumed>) = 4 [pid 13366] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13367] close(3 [pid 13366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13367] <... close resumed>) = 0 [pid 13366] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD executing program [pid 13367] write(1, "executing program\n", 18 [pid 13366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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./strace-static-x86_64: Process 13368 attached [pid 13367] <... write resumed>) = 18 [pid 13366] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13368 [pid 13366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13366] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13366] exit_group(0) = ? [pid 13368] set_robust_list(0x55556531f660, 24 [pid 13367] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13366] +++ exited with 0 +++ [pid 13368] <... set_robust_list resumed>) = 0 [pid 13367] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13369 [pid 13367] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_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] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13369 attached [pid 13369] set_robust_list(0x55556531f660, 24) = 0 [pid 13369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13367] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13370 [pid 13367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13369] <... prctl resumed>) = 0 [pid 13369] setpgid(0, 0 [pid 13367] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13369] <... setpgid resumed>) = 0 [pid 13369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13369] write(3, "1000", 4 [pid 13367] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13371 [pid 13367] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13369] <... write resumed>) = 4 [pid 13369] close(3) = 0 [pid 13367] exit_group(0 [pid 13369] write(1, "executing program\n", 18 [pid 13367] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13370 attached [pid 13369] <... write resumed>) = 18 [pid 13370] set_robust_list(0x55556531f660, 24 [pid 13369] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13370] <... set_robust_list resumed>) = 0 [pid 13369] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13370] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 13369] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13367] +++ exited with 0 +++ [pid 13370] <... prctl resumed>) = 0 [pid 13369] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13370] setpgid(0, 0 [pid 13369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13370] <... setpgid resumed>) = 0 [pid 13369] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13368] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 13371 attached [pid 13370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13371] set_robust_list(0x55556531f660, 24 [pid 13370] <... openat resumed>) = 3 [pid 13369] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13368] <... prctl resumed>) = 0 [pid 13370] write(3, "1000", 4 [pid 13369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13370] <... write resumed>) = 4 [pid 13369] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13370] close(3 [pid 13369] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13370] <... close resumed>) = 0 [pid 13369] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13370] write(1, "executing program\n", 18 [pid 13369] exit_group(0 [pid 13370] <... write resumed>) = 18 [pid 13369] <... exit_group resumed>) = ? [pid 13368] setpgid(0, 0 [pid 13371] <... set_robust_list resumed>) = 0 [pid 13370] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13369] +++ exited with 0 +++ [pid 13371] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13370] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13368] <... setpgid resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 13370] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13371] <... prctl resumed>) = 0 [pid 13370] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13371] setpgid(0, 0 [pid 13370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13371] <... setpgid resumed>) = 0 [pid 13370] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13368] <... openat resumed>) = 3 [pid 13370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 283] <... restart_syscall resumed>) = 0 [pid 13371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13370] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13368] write(3, "1000", 4 [pid 13370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13370] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13371] <... openat resumed>) = 3 [pid 13370] exit_group(0 [pid 13368] <... write resumed>) = 4 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13372 [pid 13371] write(3, "1000", 4 [pid 13370] <... exit_group resumed>) = ? [pid 13368] close(3 [pid 13371] <... write resumed>) = 4 [pid 13370] +++ exited with 0 +++ [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13368] <... close resumed>) = 0 ./strace-static-x86_64: Process 13372 attached [pid 13372] set_robust_list(0x55556531f660, 24) = 0 [pid 13372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 13372] setpgid(0, 0 [pid 13368] write(1, "executing program\n", 18 [pid 13371] close(3 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13368] <... write resumed>) = 18 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13373 [pid 13371] <... close resumed>) = 0 [pid 13368] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13371] write(1, "executing program\n", 18 [pid 13368] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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 13372] <... setpgid resumed>) = 0 [pid 13371] <... write resumed>) = 18 [pid 13368] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13371] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13371] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13372] <... openat resumed>) = 3 [pid 13371] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13368] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13371] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13368] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13371] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 executing program [pid 13371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13368] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13373 attached [pid 13372] write(3, "1000", 4 [pid 13368] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13373] set_robust_list(0x55556531f660, 24 [pid 13372] <... write resumed>) = 4 [pid 13368] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13373] <... set_robust_list resumed>) = 0 [pid 13372] close(3 [pid 13373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13372] <... close resumed>) = 0 [pid 13368] exit_group(0 [pid 13373] <... prctl resumed>) = 0 [pid 13372] write(1, "executing program\n", 18 [pid 13368] <... exit_group resumed>) = ? [pid 13373] setpgid(0, 0 [pid 13372] <... write resumed>) = 18 [pid 13373] <... setpgid resumed>) = 0 [pid 13372] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13372] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13373] <... openat resumed>) = 3 [pid 13372] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13373] write(3, "1000", 4 [pid 13372] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13371] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13368] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 13373] <... write resumed>) = 4 [pid 13372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13371] 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=13368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13373] close(3 [pid 13372] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13371] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13373] <... close resumed>) = 0 [pid 13372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 13371] 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 13373] write(1, "executing program\n", 18 [pid 13372] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13371] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13373] <... write resumed>) = 18 [pid 13372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13373] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13372] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13373] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13372] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13371] exit_group(0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13374 [pid 13373] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13372] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13371] <... exit_group resumed>) = ? [pid 13373] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13372] exit_group(0 [pid 13373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13372] <... exit_group resumed>) = ? [pid 13373] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13372] +++ exited with 0 +++ [pid 13371] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 13374 attached [pid 13373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13374] set_robust_list(0x55556531f660, 24 [pid 13373] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13374] <... set_robust_list resumed>) = 0 [pid 13373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13373] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13374] <... prctl resumed>) = 0 [pid 13373] 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 13374] setpgid(0, 0 [pid 13373] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13374] <... setpgid resumed>) = 0 [pid 13373] exit_group(0./strace-static-x86_64: Process 13375 attached [pid 13374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13373] <... exit_group resumed>) = ? [pid 13375] set_robust_list(0x55556531f660, 24 [pid 13374] <... openat resumed>) = 3 [pid 13373] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13375 [pid 13375] <... set_robust_list resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13374] write(3, "1000", 4 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13374] <... write resumed>) = 4 [pid 13374] close(3) = 0 executing program [pid 13374] write(1, "executing program\n", 18) = 18 [pid 13374] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13375] <... prctl resumed>) = 0 [pid 13374] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13374] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13375] setpgid(0, 0 [pid 13374] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13375] <... setpgid resumed>) = 0 [pid 13374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13374] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 13374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13375] <... openat resumed>) = 3 [pid 13374] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13375] write(3, "1000", 4 [pid 13374] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 13375] <... write resumed>) = 4 [pid 13374] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13374] exit_group(0) = ? ./strace-static-x86_64: Process 13376 attached [pid 13375] close(3 [pid 13374] +++ exited with 0 +++ [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13376] set_robust_list(0x55556531f660, 24 [pid 13375] <... close resumed>) = 0 executing program [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13376 [pid 13376] <... set_robust_list resumed>) = 0 [pid 13375] write(1, "executing program\n", 18 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13377 attached [pid 13376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13375] <... write resumed>) = 18 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13377 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13377] set_robust_list(0x55556531f660, 24 [pid 13376] <... prctl resumed>) = 0 [pid 13375] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13375] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13376] setpgid(0, 0 [pid 13375] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13376] <... setpgid resumed>) = 0 [pid 13375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13378 [pid 13376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13375] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13377] <... set_robust_list resumed>) = 0 [pid 13376] <... openat resumed>) = 3 [pid 13375] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13376] write(3, "1000", 4 [pid 13375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13377] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13376] <... write resumed>) = 4 [pid 13375] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13377] <... prctl resumed>) = 0 [pid 13376] close(3 [pid 13375] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 13378 attached [pid 13377] setpgid(0, 0 [pid 13376] <... close resumed>) = 0 [pid 13375] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13378] set_robust_list(0x55556531f660, 24 [pid 13377] <... setpgid resumed>) = 0 executing program [pid 13376] write(1, "executing program\n", 18 [pid 13375] exit_group(0 [pid 13378] <... set_robust_list resumed>) = 0 [pid 13376] <... write resumed>) = 18 [pid 13375] <... exit_group resumed>) = ? [pid 13378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13376] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13375] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 13376] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13376] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13377] <... openat resumed>) = 3 [pid 13376] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13377] write(3, "1000", 4 [pid 13376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13378] <... prctl resumed>) = 0 [pid 13378] setpgid(0, 0) = 0 [pid 13378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13377] <... write resumed>) = 4 [pid 13376] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13379 [pid 13377] close(3 [pid 13378] <... openat resumed>) = 3 [pid 13378] write(3, "1000", 4 [pid 13376] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13378] <... write resumed>) = 4 [pid 13376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 executing program [pid 13378] close(3 [pid 13377] <... close resumed>) = 0 [pid 13376] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13378] <... close resumed>) = 0 [pid 13377] write(1, "executing program\n", 18 [pid 13376] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 executing program [pid 13378] write(1, "executing program\n", 18 [pid 13377] <... write resumed>) = 18 [pid 13376] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13378] <... write resumed>) = 18 [pid 13378] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13377] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13376] exit_group(0 [pid 13378] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13377] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13376] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13379 attached [pid 13378] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13377] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13379] set_robust_list(0x55556531f660, 24 [pid 13378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13379] <... set_robust_list resumed>) = 0 [pid 13378] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13379] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13379] <... prctl resumed>) = 0 [pid 13378] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13377] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13376] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 13379] setpgid(0, 0 [pid 13378] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13379] <... setpgid resumed>) = 0 [pid 13378] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13378] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13377] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13379] <... openat resumed>) = 3 [pid 13378] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 285] restart_syscall(<... resuming interrupted clone ...> [pid 13379] write(3, "1000", 4 [pid 13378] exit_group(0 [pid 13379] <... write resumed>) = 4 [pid 13378] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13380 attached [pid 13379] close(3 [pid 13378] +++ exited with 0 +++ [pid 13377] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13379] <... close resumed>) = 0 executing program [pid 13379] write(1, "executing program\n", 18 [pid 13377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13380 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13379] <... write resumed>) = 18 [pid 13377] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13379] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13377] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13380] set_robust_list(0x55556531f660, 24 [pid 13379] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13377] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13379] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13380] <... set_robust_list resumed>) = 0 [pid 13379] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13377] exit_group(0 [pid 13379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13380] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13379] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13377] <... exit_group resumed>) = ? [pid 285] <... restart_syscall resumed>) = 0 [pid 13379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13379] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13377] +++ exited with 0 +++ [pid 13379] exit_group(0) = ? [pid 13380] <... prctl resumed>) = 0 [pid 13379] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13377, 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 13380] setpgid(0, 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13381 attached [pid 283] <... restart_syscall resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 executing program [pid 13381] set_robust_list(0x55556531f660, 24 [pid 13380] <... setpgid resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13381 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13380] 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 13380] <... openat resumed>) = 3 [pid 13380] write(3, "1000", 4 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13380] <... write resumed>) = 4 [pid 13380] close(3) = 0 [pid 13380] write(1, "executing program\n", 18) = 18 [pid 13380] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13380] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13384 attached [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13384 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13383 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13382 [pid 13380] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13383 attached ./strace-static-x86_64: Process 13382 attached [pid 13384] set_robust_list(0x55556531f660, 24 [pid 13381] <... set_robust_list resumed>) = 0 [pid 13380] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13384] <... set_robust_list resumed>) = 0 [pid 13384] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13384] <... prctl resumed>) = 0 [pid 13384] setpgid(0, 0) = 0 [pid 13384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13380] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13383] set_robust_list(0x55556531f660, 24 [pid 13384] <... openat resumed>) = 3 [pid 13382] set_robust_list(0x55556531f660, 24 [pid 13381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13383] <... set_robust_list resumed>) = 0 [pid 13380] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13384] write(3, "1000", 4 [pid 13381] <... prctl resumed>) = 0 [pid 13381] setpgid(0, 0) = 0 [pid 13381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13380] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13382] <... set_robust_list resumed>) = 0 [pid 13384] <... write resumed>) = 4 [pid 13381] write(3, "1000", 4) = 4 [pid 13381] close(3) = 0 executing program [pid 13381] write(1, "executing program\n", 18) = 18 [pid 13381] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13380] exit_group(0 [pid 13381] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13381] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13383] <... prctl resumed>) = 0 [pid 13380] <... exit_group resumed>) = ? [pid 13381] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13380] +++ exited with 0 +++ [pid 13381] 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=13380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13381] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13381] exit_group(0) = ? [pid 13384] close(3 [pid 13383] setpgid(0, 0 [pid 13382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13384] <... close resumed>) = 0 [pid 13383] <... setpgid resumed>) = 0 [pid 13381] +++ exited with 0 +++ [pid 13382] <... prctl resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13381, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13382] setpgid(0, 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13382] <... setpgid resumed>) = 0 [pid 13382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13384] write(1, "executing program\n", 18 [pid 13383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13382] <... openat resumed>) = 3 [pid 13382] write(3, "1000", 4) = 4 [pid 13382] close(3) = 0 [pid 13382] write(1, "executing program\n", 18executing program [pid 13383] <... openat resumed>) = 3 [pid 13382] <... write resumed>) = 18 executing program [pid 13382] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13384] <... write resumed>) = 18 [pid 13382] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13382] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13384] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13383] write(3, "1000", 4 [pid 13382] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13384] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13383] <... write resumed>) = 4 [pid 13382] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13384] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13383] close(3 [pid 13382] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13384] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13383] <... close resumed>) = 0 [pid 13382] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13382] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13383] write(1, "executing program\n", 18 [pid 13382] exit_group(0 [pid 287] <... restart_syscall resumed>) = 0 [pid 13382] <... exit_group resumed>) = ? [pid 13384] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13383] <... write resumed>) = 18 [pid 13382] +++ exited with 0 +++ [pid 13384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13383] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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] <... restart_syscall resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13384] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13383] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 13385 attached [pid 13383] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13385] set_robust_list(0x55556531f660, 24 [pid 13384] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13383] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13385 [pid 13384] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13384] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13383] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13385] <... set_robust_list resumed>) = 0 [pid 13384] exit_group(0 [pid 13383] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 13385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13384] <... exit_group resumed>) = ? [pid 13383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13386 [pid 13383] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13383] 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 13385] <... prctl resumed>) = 0 [pid 13384] +++ exited with 0 +++ [pid 13383] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13385] setpgid(0, 0 [pid 13383] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13387 ./strace-static-x86_64: Process 13387 attached [pid 13383] <... exit_group resumed>) = ? [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13387] set_robust_list(0x55556531f660, 24 [pid 13385] <... setpgid resumed>) = 0 [pid 13383] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13386 attached [pid 13386] set_robust_list(0x55556531f660, 24) = 0 [pid 13386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13386] setpgid(0, 0 [pid 13385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13386] <... setpgid resumed>) = 0 [pid 13386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13386] write(3, "1000", 4 [pid 13385] <... openat resumed>) = 3 [pid 13386] <... write resumed>) = 4 [pid 13386] close(3) = 0 [pid 13386] write(1, "executing program\n", 18) = 18 executing program [pid 13386] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13386] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13387] <... set_robust_list resumed>) = 0 [pid 13386] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13385] write(3, "1000", 4 [pid 13387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 13385] <... write resumed>) = 4 [pid 13387] <... prctl resumed>) = 0 [pid 13386] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13385] close(3 [pid 13387] setpgid(0, 0 [pid 13386] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13385] <... close resumed>) = 0 [pid 13386] 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|SIGCHLDexecuting program [pid 13387] <... setpgid resumed>) = 0 [pid 13385] write(1, "executing program\n", 18./strace-static-x86_64: Process 13388 attached [pid 13386] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13385] <... write resumed>) = 18 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13388] set_robust_list(0x55556531f660, 24 [pid 13387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13386] exit_group(0 [pid 13385] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13388 [pid 13388] <... set_robust_list resumed>) = 0 [pid 13386] <... exit_group resumed>) = ? [pid 13385] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 13389 attached [pid 13387] <... openat resumed>) = 3 [pid 13386] +++ exited with 0 +++ [pid 13385] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13389 [pid 13388] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13385] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13387] write(3, "1000", 4 [pid 13385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13388] <... prctl resumed>) = 0 [pid 13385] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13387] <... write resumed>) = 4 [pid 13385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13387] close(3 [pid 13388] setpgid(0, 0) = 0 [pid 13388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13387] <... close resumed>) = 0 [pid 13385] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13389] set_robust_list(0x55556531f660, 24 [pid 13388] <... openat resumed>) = 3 [pid 13387] write(1, "executing program\n", 18executing program [pid 13385] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13389] <... set_robust_list resumed>) = 0 [pid 13388] write(3, "1000", 4 [pid 13387] <... write resumed>) = 18 [pid 13385] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13389] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13388] <... write resumed>) = 4 [pid 13387] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13385] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13389] <... prctl resumed>) = 0 [pid 13388] close(3 [pid 13387] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13385] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13389] setpgid(0, 0 [pid 13388] <... close resumed>) = 0 [pid 13387] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13388] write(1, "executing program\n", 18executing program [pid 13385] exit_group(0 [pid 13389] <... setpgid resumed>) = 0 [pid 13388] <... write resumed>) = 18 [pid 13387] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13385] <... exit_group resumed>) = ? [pid 13388] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13388] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13388] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13385] +++ exited with 0 +++ [pid 13387] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13388] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... restart_syscall resumed>) = 0 [pid 13389] <... openat resumed>) = 3 [pid 13388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13387] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13389] write(3, "1000", 4 [pid 13388] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13387] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... restart_syscall resumed>) = 0 [pid 13389] <... write resumed>) = 4 [pid 13388] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13387] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13390 attached [pid 13389] close(3 [pid 13388] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13387] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13389] <... close resumed>) = 0 [pid 13388] exit_group(0 executing program [pid 13387] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13390 [pid 13390] set_robust_list(0x55556531f660, 24 [pid 13389] write(1, "executing program\n", 18 [pid 13388] <... exit_group resumed>) = ? [pid 13387] exit_group(0 [pid 13390] <... set_robust_list resumed>) = 0 [pid 13389] <... write resumed>) = 18 [pid 13388] +++ exited with 0 +++ [pid 13387] <... exit_group resumed>) = ? [pid 13389] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13391 attached [pid 13391] set_robust_list(0x55556531f660, 24) = 0 [pid 13391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13387] +++ exited with 0 +++ [pid 13389] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13391 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13389] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13390] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13390] <... prctl resumed>) = 0 [pid 13389] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13391] setpgid(0, 0 [pid 13390] setpgid(0, 0 [pid 13389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13390] <... setpgid resumed>) = 0 [pid 13389] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13391] <... setpgid resumed>) = 0 [pid 13389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13389] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13391] write(3, "1000", 4 [pid 13390] <... openat resumed>) = 3 [pid 13389] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13390] write(3, "1000", 4 [pid 13389] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13390] <... write resumed>) = 4 [pid 13389] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13390] close(3 [pid 13389] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13390] <... close resumed>) = 0 [pid 13391] <... write resumed>) = 4 [pid 13391] close(3) = 0 [pid 13389] exit_group(0 [pid 13390] write(1, "executing program\n", 18 [pid 13389] <... exit_group resumed>) = ? [pid 13391] write(1, "executing program\n", 18) = 18 [pid 13391] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13391] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_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 executing program [pid 13391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13390] <... write resumed>) = 18 [pid 13389] +++ exited with 0 +++ [pid 13391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13391] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13390] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13389, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13390] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13391] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13390] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13391] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13390] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13391] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13391] exit_group(0 [pid 13390] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13391] <... exit_group resumed>) = ? [pid 13390] 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 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13392 [pid 13390] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13390] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13390] exit_group(0 [pid 284] <... restart_syscall resumed>) = 0 [pid 13390] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13392 attached [pid 13391] +++ exited with 0 +++ [pid 13390] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13393 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13390, 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 13392] set_robust_list(0x55556531f660, 24./strace-static-x86_64: Process 13394 attached ) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13394 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13395 attached [pid 13394] set_robust_list(0x55556531f660, 24 [pid 13392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13395 ./strace-static-x86_64: Process 13393 attached [pid 13393] set_robust_list(0x55556531f660, 24 [pid 13392] <... prctl resumed>) = 0 [pid 13393] <... set_robust_list resumed>) = 0 [pid 13393] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13392] setpgid(0, 0 [pid 13394] <... set_robust_list resumed>) = 0 [pid 13393] <... prctl resumed>) = 0 [pid 13393] setpgid(0, 0) = 0 [pid 13393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13392] <... setpgid resumed>) = 0 [pid 13395] set_robust_list(0x55556531f660, 24 [pid 13394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13393] <... openat resumed>) = 3 [pid 13392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13393] write(3, "1000", 4) = 4 [pid 13393] close(3) = 0 executing program [pid 13393] write(1, "executing program\n", 18) = 18 [pid 13393] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13395] <... set_robust_list resumed>) = 0 [pid 13394] <... prctl resumed>) = 0 [pid 13392] <... openat resumed>) = 3 [pid 13393] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13392] write(3, "1000", 4 [pid 13394] setpgid(0, 0 [pid 13392] <... write resumed>) = 4 [pid 13394] <... setpgid resumed>) = 0 [pid 13392] close(3 [pid 13393] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13392] <... close resumed>) = 0 [pid 13394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 13392] write(1, "executing program\n", 18 [pid 13393] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13392] <... write resumed>) = 18 [pid 13393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13394] <... openat resumed>) = 3 [pid 13392] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13394] write(3, "1000", 4 [pid 13392] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13394] <... write resumed>) = 4 [pid 13392] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13394] close(3 [pid 13392] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13394] <... close resumed>) = 0 [pid 13392] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 13394] write(1, "executing program\n", 18 [pid 13392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13393] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13392] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13395] <... prctl resumed>) = 0 [pid 13394] <... write resumed>) = 18 [pid 13393] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13395] setpgid(0, 0 [pid 13394] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13393] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13392] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13395] <... setpgid resumed>) = 0 [pid 13394] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13393] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13392] 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 13395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13394] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13393] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13392] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13396 attached [pid 13395] <... openat resumed>) = 3 [pid 13394] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13393] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13392] exit_group(0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13396 [pid 13395] write(3, "1000", 4 [pid 13394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13393] exit_group(0 [pid 13392] <... exit_group resumed>) = ? [pid 13396] set_robust_list(0x55556531f660, 24 [pid 13395] <... write resumed>) = 4 [pid 13394] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13393] <... exit_group resumed>) = ? [pid 13395] close(3 [pid 13394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13393] +++ exited with 0 +++ [pid 13392] +++ exited with 0 +++ [pid 13396] <... set_robust_list resumed>) = 0 [pid 13395] <... close resumed>) = 0 [pid 13395] write(1, "executing program\n", 18executing program [pid 13394] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13395] <... write resumed>) = 18 [pid 13394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13396] <... prctl resumed>) = 0 [pid 13395] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13396] setpgid(0, 0 [pid 13394] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 13396] <... setpgid resumed>) = 0 [pid 13395] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13394] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13395] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13394] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13395] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13394] exit_group(0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13395] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13394] <... exit_group resumed>) = ? [pid 13396] <... openat resumed>) = 3 [pid 13396] write(3, "1000", 4) = 4 [pid 13396] close(3 [pid 286] <... restart_syscall resumed>) = 0 [pid 13396] <... close resumed>) = 0 [pid 13396] write(1, "executing program\n", 18) = 18 [pid 13396] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13396] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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 13394] +++ exited with 0 +++ [pid 13395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13397 [pid 13396] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13395] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13395] 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 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13398 attached ./strace-static-x86_64: Process 13397 attached [pid 13396] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13395] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... restart_syscall resumed>) = 0 [pid 13397] set_robust_list(0x55556531f660, 24 [pid 13396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13395] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13398 [pid 13398] set_robust_list(0x55556531f660, 24 [pid 13397] <... set_robust_list resumed>) = 0 [pid 13396] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13395] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13397] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13395] exit_group(0 [pid 13398] <... set_robust_list resumed>) = 0 [pid 13397] <... prctl resumed>) = 0 [pid 13396] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13395] <... exit_group resumed>) = ? [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13397] setpgid(0, 0 [pid 13396] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13397] <... setpgid resumed>) = 0 [pid 13396] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13396] exit_group(0 [pid 13397] <... openat resumed>) = 3 [pid 13396] <... exit_group resumed>) = ? [pid 13395] +++ exited with 0 +++ ./strace-static-x86_64: Process 13399 attached [pid 13398] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13397] write(3, "1000", 4 [pid 13396] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13398] <... prctl resumed>) = 0 [pid 13397] <... write resumed>) = 4 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13399 [pid 13397] close(3 [pid 285] restart_syscall(<... resuming interrupted clone ...>executing program [pid 13398] setpgid(0, 0 [pid 13397] <... close resumed>) = 0 [pid 13397] write(1, "executing program\n", 18 [pid 13398] <... setpgid resumed>) = 0 [pid 13397] <... write resumed>) = 18 [pid 13397] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13399] set_robust_list(0x55556531f660, 24 [pid 13398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13397] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13397] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13398] <... openat resumed>) = 3 [pid 13397] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13398] write(3, "1000", 4 [pid 13397] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13399] <... set_robust_list resumed>) = 0 [pid 13398] <... write resumed>) = 4 [pid 13397] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13399] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13398] close(3 [pid 13397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13399] <... prctl resumed>) = 0 [pid 13398] <... close resumed>) = 0 [pid 13397] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13398] write(1, "executing program\n", 18 [pid 13397] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13399] setpgid(0, 0 [pid 13398] <... write resumed>) = 18 [pid 13397] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13399] <... setpgid resumed>) = 0 [pid 13398] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13397] exit_group(0 [pid 13398] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13397] <... exit_group resumed>) = ? [pid 13399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13398] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13399] <... openat resumed>) = 3 [pid 13398] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13397] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 13399] write(3, "1000", 4 [pid 13398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13399] <... write resumed>) = 4 [pid 13398] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13399] close(3 [pid 13398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13399] <... close resumed>) = 0 [pid 13398] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13400 executing program [pid 13398] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13399] write(1, "executing program\n", 18 [pid 13398] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13401 [pid 13399] <... write resumed>) = 18 [pid 13398] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13399] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13398] exit_group(0 [pid 13399] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13398] <... exit_group resumed>) = ? [pid 13399] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13401 attached [pid 13401] set_robust_list(0x55556531f660, 24) = 0 [pid 13401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13401] setpgid(0, 0 [pid 13398] +++ exited with 0 +++ [pid 13399] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13399] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13401] <... setpgid resumed>) = 0 [pid 13399] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13401] <... openat resumed>) = 3 [pid 13399] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 executing program [pid 13399] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13401] write(3, "1000", 4) = 4 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13399] exit_group(0 [pid 13401] close(3) = 0 [pid 13401] write(1, "executing program\n", 18) = 18 [pid 13401] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13399] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13400 attached [pid 13401] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13401] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13400] set_robust_list(0x55556531f660, 24 [pid 13401] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13400] <... set_robust_list resumed>) = 0 [pid 13401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13401] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13399] +++ exited with 0 +++ [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13402 [pid 13401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13400] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 13402 attached [pid 13401] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13401] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13400] setpgid(0, 0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13401] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13401] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13400] <... setpgid resumed>) = 0 [pid 13402] set_robust_list(0x55556531f660, 24 [pid 13401] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13402] <... set_robust_list resumed>) = 0 [pid 13401] exit_group(0 [pid 13400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] <... restart_syscall resumed>) = 0 [pid 13401] <... exit_group resumed>) = ? [pid 13402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13401] +++ exited with 0 +++ [pid 13400] <... openat resumed>) = 3 [pid 284] <... restart_syscall resumed>) = 0 [pid 13400] write(3, "1000", 4 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13400] <... write resumed>) = 4 [pid 13400] close(3) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13400] write(1, "executing program\n", 18 [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 13400] <... write resumed>) = 18 [pid 13400] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13400] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13404 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13403 [pid 13400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13405 ./strace-static-x86_64: Process 13405 attached ./strace-static-x86_64: Process 13403 attached [pid 13402] <... prctl resumed>) = 0 [pid 13400] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13402] setpgid(0, 0 [pid 13400] exit_group(0) = ? [pid 13405] set_robust_list(0x55556531f660, 24 [pid 13403] set_robust_list(0x55556531f660, 24 [pid 13402] <... setpgid resumed>) = 0 [pid 13400] +++ exited with 0 +++ ./strace-static-x86_64: Process 13404 attached [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13404] set_robust_list(0x55556531f660, 24 [pid 13402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13404] <... set_robust_list resumed>) = 0 [pid 13404] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13402] <... openat resumed>) = 3 [pid 13404] <... prctl resumed>) = 0 [pid 13404] setpgid(0, 0) = 0 [pid 13405] <... set_robust_list resumed>) = 0 [pid 13404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13403] <... set_robust_list resumed>) = 0 [pid 13402] write(3, "1000", 4 [pid 13405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13404] <... openat resumed>) = 3 [pid 13405] <... prctl resumed>) = 0 [pid 13402] <... write resumed>) = 4 [pid 13404] write(3, "1000", 4 [pid 13403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13402] close(3 [pid 13405] setpgid(0, 0 [pid 13404] <... write resumed>) = 4 [pid 13404] close(3) = 0 [pid 13405] <... setpgid resumed>) = 0 [pid 13403] <... prctl resumed>) = 0 [pid 13402] <... close resumed>) = 0 [pid 13404] write(1, "executing program\n", 18 [pid 13402] write(1, "executing program\n", 18 [pid 13404] <... write resumed>) = 18 executing program executing program [pid 13405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13402] <... write resumed>) = 18 [pid 13403] setpgid(0, 0 [pid 13404] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13402] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13405] <... openat resumed>) = 3 [pid 13403] <... setpgid resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 13402] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13404] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13404] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13402] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13405] write(3, "1000", 4 [pid 13403] 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 13402] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13404] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13405] <... write resumed>) = 4 [pid 13404] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13403] <... openat resumed>) = 3 [pid 13402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13405] close(3 [pid 13404] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13403] write(3, "1000", 4 [pid 13402] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13406 [pid 13405] <... close resumed>) = 0 [pid 13404] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13403] <... write resumed>) = 4 executing program [pid 13402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13405] write(1, "executing program\n", 18 [pid 13404] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13403] close(3 [pid 13405] <... write resumed>) = 18 [pid 13404] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13402] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13403] <... close resumed>) = 0 [pid 13405] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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 13404] exit_group(0 [pid 13403] write(1, "executing program\n", 18 [pid 13402] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 13406 attached [pid 13405] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13404] <... exit_group resumed>) = ? [pid 13403] <... write resumed>) = 18 [pid 13402] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13406] set_robust_list(0x55556531f660, 24 [pid 13405] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13404] +++ exited with 0 +++ [pid 13402] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13405] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13403] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13402] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13403] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13405] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13403] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13402] exit_group(0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13403] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13402] <... exit_group resumed>) = ? [pid 13406] <... set_robust_list resumed>) = 0 [pid 13406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13406] setpgid(0, 0 [pid 13405] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13406] <... setpgid resumed>) = 0 [pid 13406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13406] write(3, "1000", 4) = 4 [pid 13406] close(3) = 0 [pid 13402] +++ exited with 0 +++ [pid 13406] write(1, "executing program\n", 18executing program [pid 13403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13406] <... write resumed>) = 18 [pid 13403] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13405] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13406] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13405] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13406] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13405] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13406] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13403] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13405] exit_group(0 [pid 13403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... restart_syscall resumed>) = 0 [pid 13406] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13405] <... exit_group resumed>) = ? [pid 13403] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13406] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13405] +++ exited with 0 +++ [pid 13406] exit_group(0 [pid 13403] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13406] <... exit_group resumed>) = ? [pid 13403] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13406] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13403] exit_group(0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... restart_syscall resumed>) = 0 [pid 13403] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13407 attached [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13407 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13406, 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 13407] set_robust_list(0x55556531f660, 24) = 0 [pid 13403] +++ exited with 0 +++ [pid 13407] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13407] <... prctl resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13407] setpgid(0, 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13407] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 13408 attached [pid 13407] 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 13407] <... openat resumed>) = 3 [pid 13407] write(3, "1000", 4) = 4 [pid 13407] close(3 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13408 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13409 [pid 13408] set_robust_list(0x55556531f660, 24./strace-static-x86_64: Process 13409 attached [pid 13407] <... close resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 13407] write(1, "executing program\n", 18executing program [pid 13408] <... set_robust_list resumed>) = 0 [pid 13407] <... write resumed>) = 18 [pid 13408] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13407] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13409] set_robust_list(0x55556531f660, 24 [pid 13408] <... prctl resumed>) = 0 [pid 13408] setpgid(0, 0) = 0 [pid 13408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13408] write(3, "1000", 4) = 4 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13410 ./strace-static-x86_64: Process 13411 attached [pid 13407] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13411 [pid 13411] set_robust_list(0x55556531f660, 24 [pid 13407] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13410 attached [pid 13411] <... set_robust_list resumed>) = 0 [pid 13409] <... set_robust_list resumed>) = 0 [pid 13407] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13410] set_robust_list(0x55556531f660, 24 [pid 13409] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13408] close(3 [pid 13407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 13411] <... prctl resumed>) = 0 [pid 13410] <... set_robust_list resumed>) = 0 [pid 13409] <... prctl resumed>) = 0 [pid 13408] <... close resumed>) = 0 [pid 13407] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13411] setpgid(0, 0 [pid 13409] setpgid(0, 0 [pid 13408] write(1, "executing program\n", 18 [pid 13407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13411] <... setpgid resumed>) = 0 [pid 13410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13408] <... write resumed>) = 18 [pid 13411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13410] <... prctl resumed>) = 0 [pid 13409] <... setpgid resumed>) = 0 [pid 13408] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13407] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13411] <... openat resumed>) = 3 [pid 13410] setpgid(0, 0 [pid 13409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13408] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13407] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13411] write(3, "1000", 4 [pid 13410] <... setpgid resumed>) = 0 [pid 13408] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13411] <... write resumed>) = 4 [pid 13410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13408] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13407] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13411] close(3 [pid 13410] <... openat resumed>) = 3 [pid 13409] <... openat resumed>) = 3 [pid 13408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13407] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13411] <... close resumed>) = 0 [pid 13410] write(3, "1000", 4 [pid 13408] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 13407] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13409] write(3, "1000", 4 [pid 13411] write(1, "executing program\n", 18 [pid 13410] <... write resumed>) = 4 [pid 13408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13411] <... write resumed>) = 18 [pid 13410] close(3 [pid 13409] <... write resumed>) = 4 [pid 13408] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13407] exit_group(0 executing program [pid 13411] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13410] <... close resumed>) = 0 [pid 13409] close(3 [pid 13408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13407] <... exit_group resumed>) = ? [pid 13411] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13410] write(1, "executing program\n", 18 [pid 13408] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13411] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13410] <... write resumed>) = 18 [pid 13408] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13411] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13410] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13408] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13410] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13409] <... close resumed>) = 0 [pid 13408] exit_group(0 [pid 13407] +++ exited with 0 +++ [pid 13411] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 13410] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13409] write(1, "executing program\n", 18 [pid 13408] <... exit_group resumed>) = ? [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13410] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13409] <... write resumed>) = 18 [pid 13411] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13409] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13408] +++ exited with 0 +++ [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13411] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13410] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13409] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13411] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13409] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13411] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13409] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13411] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13410] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13411] exit_group(0 [pid 13410] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13409] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13411] <... exit_group resumed>) = ? [pid 13410] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13409] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13409] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13411] +++ exited with 0 +++ [pid 13410] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13409] exit_group(0 [pid 13410] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13409] <... exit_group resumed>) = ? [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13410] exit_group(0 [pid 13409] +++ exited with 0 +++ [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... restart_syscall resumed>) = 0 [pid 13410] <... exit_group resumed>) = ? [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13409, 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 13412 attached [pid 13410] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 13412] set_robust_list(0x55556531f660, 24 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13412] <... set_robust_list resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13412 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13412] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13412] <... prctl resumed>) = 0 [pid 13412] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 13414 attached ./strace-static-x86_64: Process 13413 attached [pid 13412] 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 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13413 [pid 13414] set_robust_list(0x55556531f660, 24 [pid 13413] set_robust_list(0x55556531f660, 24 [pid 13412] <... openat resumed>) = 3 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13414 [pid 13414] <... set_robust_list resumed>) = 0 [pid 13413] <... set_robust_list resumed>) = 0 [pid 13412] write(3, "1000", 4) = 4 [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 13416 attached ./strace-static-x86_64: Process 13415 attached [pid 13414] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13412] close(3) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13415 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13416 [pid 13412] write(1, "executing program\n", 18executing program [pid 13416] set_robust_list(0x55556531f660, 24 [pid 13415] set_robust_list(0x55556531f660, 24 [pid 13414] <... prctl resumed>) = 0 [pid 13413] <... prctl resumed>) = 0 [pid 13412] <... write resumed>) = 18 [pid 13412] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13416] <... set_robust_list resumed>) = 0 [pid 13415] <... set_robust_list resumed>) = 0 [pid 13414] setpgid(0, 0 [pid 13413] setpgid(0, 0 [pid 13412] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13412] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13415] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13414] <... setpgid resumed>) = 0 [pid 13413] <... setpgid resumed>) = 0 [pid 13412] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13415] <... prctl resumed>) = 0 [pid 13414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13412] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13415] setpgid(0, 0 [pid 13414] <... openat resumed>) = 3 [pid 13413] <... openat resumed>) = 3 [pid 13412] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13416] <... prctl resumed>) = 0 [pid 13415] <... setpgid resumed>) = 0 [pid 13414] write(3, "1000", 4 [pid 13413] write(3, "1000", 4 [pid 13412] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13414] <... write resumed>) = 4 [pid 13412] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13414] close(3 [pid 13413] <... write resumed>) = 4 [pid 13412] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13414] <... close resumed>) = 0 [pid 13413] close(3 [pid 13412] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13415] <... openat resumed>) = 3 [pid 13414] write(1, "executing program\n", 18 [pid 13413] <... close resumed>) = 0 [pid 13412] exit_group(0 [pid 13415] write(3, "1000", 4 [pid 13414] <... write resumed>) = 18 executing program [pid 13413] write(1, "executing program\n", 18 [pid 13412] <... exit_group resumed>) = ? [pid 13416] setpgid(0, 0 [pid 13415] <... write resumed>) = 4 [pid 13414] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13413] <... write resumed>) = 18 [pid 13412] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13416] <... setpgid resumed>) = 0 [pid 13415] close(3 [pid 13414] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13413] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13415] <... close resumed>) = 0 executing program [pid 13414] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13415] write(1, "executing program\n", 18 [pid 13414] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13413] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13413] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13416] <... openat resumed>) = 3 [pid 13415] <... write resumed>) = 18 [pid 13414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13416] write(3, "1000", 4 [pid 13415] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13414] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13413] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13416] <... write resumed>) = 4 [pid 13413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13415] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13416] close(3 [pid 13413] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13416] <... close resumed>) = 0 [pid 13415] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13414] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13417 [pid 13416] write(1, "executing program\n", 18 [pid 13415] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13414] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 13417 attached [pid 13416] <... write resumed>) = 18 [pid 13413] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13417] set_robust_list(0x55556531f660, 24 [pid 13416] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13414] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13417] <... set_robust_list resumed>) = 0 [pid 13416] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13415] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13414] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13417] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13416] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13414] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13413] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13417] <... prctl resumed>) = 0 [pid 13416] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13415] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13417] setpgid(0, 0 [pid 13416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13414] exit_group(0 [pid 13415] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13413] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13417] <... setpgid resumed>) = 0 [pid 13416] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13415] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13414] <... exit_group resumed>) = ? [pid 13413] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13415] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13417] <... openat resumed>) = 3 [pid 13416] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13414] +++ exited with 0 +++ [pid 13417] write(3, "1000", 4 [pid 13416] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13415] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13413] exit_group(0 [pid 13417] <... write resumed>) = 4 [pid 13416] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13417] close(3 [pid 13416] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13415] exit_group(0executing program [pid 13413] <... exit_group resumed>) = ? [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13417] <... close resumed>) = 0 [pid 13416] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13415] <... exit_group resumed>) = ? [pid 13417] write(1, "executing program\n", 18 [pid 13416] exit_group(0 [pid 13417] <... write resumed>) = 18 [pid 13416] <... exit_group resumed>) = ? [pid 13417] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13416] +++ exited with 0 +++ [pid 13413] +++ exited with 0 +++ [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13417] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13415] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13417] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13415, 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=13413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13417] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... restart_syscall resumed>) = 0 [pid 13417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13417] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13418 attached ./strace-static-x86_64: Process 13419 attached [pid 13417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13419] set_robust_list(0x55556531f660, 24 [pid 13418] set_robust_list(0x55556531f660, 24 [pid 13417] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13418 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13419 [pid 13417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13420 [pid 13417] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13417] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13419] <... set_robust_list resumed>) = 0 [pid 13418] <... set_robust_list resumed>) = 0 [pid 13417] exit_group(0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13421 ./strace-static-x86_64: Process 13420 attached [pid 13417] <... exit_group resumed>) = ? [pid 13420] set_robust_list(0x55556531f660, 24 [pid 13419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13417] +++ exited with 0 +++ [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13421 attached [pid 13421] set_robust_list(0x55556531f660, 24) = 0 [pid 13421] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13420] <... set_robust_list resumed>) = 0 [pid 13419] <... prctl resumed>) = 0 [pid 13418] <... prctl resumed>) = 0 [pid 13421] <... prctl resumed>) = 0 [pid 13421] setpgid(0, 0) = 0 [pid 13421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13418] setpgid(0, 0 [pid 13419] setpgid(0, 0 [pid 13418] <... setpgid resumed>) = 0 [pid 13421] <... openat resumed>) = 3 [pid 13419] <... setpgid resumed>) = 0 [pid 13418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13421] write(3, "1000", 4) = 4 [pid 13421] close(3) = 0 executing program [pid 13421] write(1, "executing program\n", 18) = 18 [pid 13421] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13418] <... openat resumed>) = 3 [pid 13421] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13418] write(3, "1000", 4 [pid 13421] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13418] <... write resumed>) = 4 [pid 13419] <... openat resumed>) = 3 [pid 13418] close(3 [pid 13421] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13419] write(3, "1000", 4 [pid 13418] <... close resumed>) = 0 [pid 13421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 13420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13419] <... write resumed>) = 4 [pid 13418] write(1, "executing program\n", 18 [pid 13421] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13419] close(3 [pid 13418] <... write resumed>) = 18 [pid 13421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13420] <... prctl resumed>) = 0 [pid 13419] <... close resumed>) = 0 [pid 13418] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13421] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13420] setpgid(0, 0 [pid 13419] write(1, "executing program\n", 18 [pid 284] <... restart_syscall resumed>) = 0 [pid 13421] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13419] <... write resumed>) = 18 [pid 13418] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13421] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13419] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13418] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13421] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13420] <... setpgid resumed>) = 0 [pid 13419] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13418] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13421] exit_group(0) = ? [pid 13419] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13421] +++ exited with 0 +++ [pid 13420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13419] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13418] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13422 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13422 attached [pid 13420] <... openat resumed>) = 3 [pid 13419] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13418] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13422] set_robust_list(0x55556531f660, 24 [pid 13420] write(3, "1000", 4 [pid 13419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13418] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13422] <... set_robust_list resumed>) = 0 [pid 13420] <... write resumed>) = 4 [pid 13419] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13420] close(3 [pid 13422] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 13418] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13420] <... close resumed>) = 0 [pid 13419] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13418] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13422] <... prctl resumed>) = 0 [pid 13422] setpgid(0, 0) = 0 [pid 13422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13419] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13418] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13420] write(1, "executing program\n", 18 [pid 13419] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13422] <... openat resumed>) = 3 [pid 13420] <... write resumed>) = 18 executing program [pid 13419] exit_group(0 [pid 13418] exit_group(0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13423 [pid 13419] <... exit_group resumed>) = ? [pid 13418] <... exit_group resumed>) = ? [pid 13420] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13422] write(3, "1000", 4) = 4 [pid 13422] close(3) = 0 [pid 13422] write(1, "executing program\n", 18) = 18 [pid 13422] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13419] +++ exited with 0 +++ [pid 13422] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13422] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13423 attached [pid 13422] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13420] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13418] +++ exited with 0 +++ [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13423] set_robust_list(0x55556531f660, 24 [pid 13422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13420] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=13418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] <... restart_syscall resumed>) = 0 [pid 13423] <... set_robust_list resumed>) = 0 [pid 13422] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13420] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13423] <... prctl resumed>) = 0 [pid 13422] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13420] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13423] setpgid(0, 0 [pid 13422] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13423] <... setpgid resumed>) = 0 [pid 13422] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13424 [pid 13423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13422] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13420] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13424 attached [pid 13423] <... openat resumed>) = 3 [pid 13422] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13423] write(3, "1000", 4 [pid 13422] exit_group(0 [pid 13423] <... write resumed>) = 4 [pid 13422] <... exit_group resumed>) = ? [pid 13420] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13425 attached [pid 13424] set_robust_list(0x55556531f660, 24 [pid 13423] close(3 [pid 13422] +++ exited with 0 +++ [pid 13420] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13425 [pid 13423] <... close resumed>) = 0 executing program [pid 13423] write(1, "executing program\n", 18) = 18 [pid 13423] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13424] <... set_robust_list resumed>) = 0 [pid 13423] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13420] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13423] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13420] exit_group(0 [pid 13424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13420] <... exit_group resumed>) = ? [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13425] set_robust_list(0x55556531f660, 24 [pid 13424] <... prctl resumed>) = 0 [pid 13423] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13420] +++ exited with 0 +++ [pid 13423] 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=13420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13423] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13423] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13423] exit_group(0) = ? [pid 13425] <... set_robust_list resumed>) = 0 [pid 13424] setpgid(0, 0 [pid 13423] +++ exited with 0 +++ [pid 13425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13424] <... setpgid resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13425] <... prctl resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13425] setpgid(0, 0 [pid 13424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13425] <... setpgid resumed>) = 0 [pid 13425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13424] <... openat resumed>) = 3 [pid 13425] write(3, "1000", 4) = 4 [pid 13425] close(3executing program ) = 0 [pid 13425] write(1, "executing program\n", 18) = 18 [pid 13424] write(3, "1000", 4 [pid 13425] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13424] <... write resumed>) = 4 [pid 13425] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13424] close(3 [pid 13425] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13424] <... close resumed>) = 0 executing program [pid 13425] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13424] write(1, "executing program\n", 18 [pid 284] <... restart_syscall resumed>) = 0 [pid 13424] <... write resumed>) = 18 [pid 13425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13424] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13424] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13425] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13426 attached ) = -1 EBADF (Bad file descriptor) [pid 13424] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13426] set_robust_list(0x55556531f660, 24 [pid 13425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13424] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13425] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13426 [pid 13425] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13425] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 13424] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13425] exit_group(0 [pid 13424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13426] <... set_robust_list resumed>) = 0 [pid 13425] <... exit_group resumed>) = ? [pid 13424] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13425] +++ exited with 0 +++ [pid 13424] 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 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13426] <... prctl resumed>) = 0 [pid 13424] 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=13425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13427 [pid 13424] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13426] setpgid(0, 0 [pid 13424] exit_group(0 [pid 13426] <... setpgid resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13428 [pid 13424] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13428 attached [pid 13428] set_robust_list(0x55556531f660, 24) = 0 [pid 13428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13428] setpgid(0, 0) = 0 [pid 13428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13424] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13428] <... openat resumed>) = 3 [pid 13428] write(3, "1000", 4) = 4 [pid 13428] close(3) = 0 [pid 13428] write(1, "executing program\n", 18executing program ) = 18 [pid 13428] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13427 attached [pid 13426] <... openat resumed>) = 3 [pid 13428] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13428] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13427] set_robust_list(0x55556531f660, 24 [pid 13426] write(3, "1000", 4 [pid 287] <... restart_syscall resumed>) = 0 [pid 13426] <... write resumed>) = 4 [pid 13426] close(3 [pid 13428] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13426] <... close resumed>) = 0 [pid 13428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13426] write(1, "executing program\n", 18 [pid 13427] <... set_robust_list resumed>) = 0 [pid 13428] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13426] <... write resumed>) = 18 [pid 13428] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13426] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13429 [pid 13427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13426] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13426] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13427] <... prctl resumed>) = 0 [pid 13426] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13428] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13428] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13427] setpgid(0, 0 [pid 13426] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13428] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13429 attached [pid 13428] exit_group(0 [pid 13427] <... setpgid resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 13429] set_robust_list(0x55556531f660, 24 [pid 13428] <... exit_group resumed>) = ? [pid 13429] <... set_robust_list resumed>) = 0 [pid 13428] +++ exited with 0 +++ [pid 13427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13426] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13426] 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 13426] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13429] setpgid(0, 0) = 0 [pid 13429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13427] <... openat resumed>) = 3 executing program [pid 13426] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13430 [pid 13426] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13429] write(3, "1000", 4) = 4 [pid 13429] close(3) = 0 [pid 13429] write(1, "executing program\n", 18) = 18 [pid 13429] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13427] write(3, "1000", 4 [pid 13426] exit_group(0) = ? [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13431 [pid 13429] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13429] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13430 attached ) = -1 EFAULT (Bad address) [pid 13430] set_robust_list(0x55556531f660, 24 [pid 13429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13426] +++ exited with 0 +++ ./strace-static-x86_64: Process 13431 attached [pid 13430] <... set_robust_list resumed>) = 0 [pid 13429] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13427] <... write resumed>) = 4 [pid 13430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13427] close(3 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13430] <... prctl resumed>) = 0 [pid 13429] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13427] <... close resumed>) = 0 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13430] setpgid(0, 0 [pid 13429] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 13427] write(1, "executing program\n", 18 [pid 284] <... restart_syscall resumed>) = 0 [pid 13430] <... setpgid resumed>) = 0 [pid 13429] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13427] <... write resumed>) = 18 [pid 13431] set_robust_list(0x55556531f660, 24 [pid 13430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13429] exit_group(0 [pid 13430] <... openat resumed>) = 3 [pid 13429] <... exit_group resumed>) = ? [pid 13431] <... set_robust_list resumed>) = 0 [pid 13430] write(3, "1000", 4 [pid 13429] +++ exited with 0 +++ [pid 13427] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13430] <... write resumed>) = 4 [pid 13430] close(3) = 0 [pid 13430] write(1, "executing program\n", 18executing program [pid 13431] <... prctl resumed>) = 0 [pid 13430] <... write resumed>) = 18 [pid 13427] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13430] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13427] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13432 [pid 13431] setpgid(0, 0 [pid 13430] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13427] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13431] <... setpgid resumed>) = 0 [pid 13430] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13430] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13427] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 13432 attached [pid 13430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13432] set_robust_list(0x55556531f660, 24 [pid 13431] <... openat resumed>) = 3 [pid 13430] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13432] <... set_robust_list resumed>) = 0 [pid 13431] write(3, "1000", 4 [pid 13430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13427] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13431] <... write resumed>) = 4 [pid 13430] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13432] <... prctl resumed>) = 0 [pid 13431] close(3 [pid 13430] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13427] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13432] setpgid(0, 0 [pid 13431] <... close resumed>) = 0 [pid 13430] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13427] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... restart_syscall resumed>) = 0 [pid 13432] <... setpgid resumed>) = 0 executing program [pid 13431] write(1, "executing program\n", 18 [pid 13430] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13427] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13431] <... write resumed>) = 18 [pid 13430] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13432] <... openat resumed>) = 3 [pid 13431] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13430] exit_group(0 [pid 13427] exit_group(0 [pid 13432] write(3, "1000", 4 [pid 13431] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13430] <... exit_group resumed>) = ? executing program [pid 13427] <... exit_group resumed>) = ? [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13432] <... write resumed>) = 4 [pid 13431] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13430] +++ exited with 0 +++ [pid 13432] close(3) = 0 [pid 13432] write(1, "executing program\n", 18) = 18 [pid 13432] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13427] +++ exited with 0 +++ [pid 13432] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13431] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13433 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13433 attached [pid 13432] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13431] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13433] set_robust_list(0x55556531f660, 24 [pid 13432] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13433] <... set_robust_list resumed>) = 0 [pid 13432] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 13433] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13432] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13431] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13433] <... prctl resumed>) = 0 [pid 13432] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13433] setpgid(0, 0 [pid 13432] exit_group(0 [pid 13433] <... setpgid resumed>) = 0 [pid 13432] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13434 attached [pid 13433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13432] +++ exited with 0 +++ [pid 13431] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13431] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13433] <... openat resumed>) = 3 [pid 13433] write(3, "1000", 4) = 4 [pid 13433] close(3) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13434 [pid 13431] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13435 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13433] write(1, "executing program\n", 18executing program [pid 13431] exit_group(0 [pid 13433] <... write resumed>) = 18 [pid 13431] <... exit_group resumed>) = ? [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13433] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13433] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13435 attached ) = -1 EFAULT (Bad address) [pid 13431] +++ exited with 0 +++ [pid 13435] set_robust_list(0x55556531f660, 24 [pid 13433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13435] <... set_robust_list resumed>) = 0 [pid 13434] set_robust_list(0x55556531f660, 24 [pid 13433] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13435] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13434] <... set_robust_list resumed>) = 0 [pid 13433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13435] <... prctl resumed>) = 0 [pid 13433] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13435] setpgid(0, 0 [pid 13434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13433] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13435] <... setpgid resumed>) = 0 [pid 13433] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13434] <... prctl resumed>) = 0 [pid 13433] exit_group(0 [pid 13435] <... openat resumed>) = 3 [pid 13434] setpgid(0, 0 [pid 13433] <... exit_group resumed>) = ? [pid 13435] write(3, "1000", 4 [pid 13434] <... setpgid resumed>) = 0 [pid 13433] +++ exited with 0 +++ [pid 13435] <... write resumed>) = 4 [pid 13435] close(3) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13435] write(1, "executing program\n", 18 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 284] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 13436 attached [pid 13435] <... write resumed>) = 18 [pid 13434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13435] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13436] set_robust_list(0x55556531f660, 24 [pid 13435] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13434] <... openat resumed>) = 3 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13436 [pid 13436] <... set_robust_list resumed>) = 0 [pid 13435] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13434] write(3, "1000", 4 [pid 13436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13435] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13436] <... prctl resumed>) = 0 [pid 13435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13434] <... write resumed>) = 4 [pid 13435] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13436] setpgid(0, 0 [pid 13435] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13434] close(3 [pid 13436] <... setpgid resumed>) = 0 [pid 13435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13434] <... close resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13437 [pid 283] <... restart_syscall resumed>) = 0 [pid 13435] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13434] write(1, "executing program\n", 18 [pid 13435] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) executing program [pid 13434] <... write resumed>) = 18 [pid 13436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13435] exit_group(0) = ? [pid 13434] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13436] <... openat resumed>) = 3 [pid 13435] +++ exited with 0 +++ [pid 13434] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 13437 attached [pid 13437] set_robust_list(0x55556531f660, 24) = 0 [pid 13437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13437] setpgid(0, 0 [pid 13436] write(3, "1000", 4 [pid 13434] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13436] <... write resumed>) = 4 [pid 13434] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13436] close(3 [pid 13434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13438 [pid 13436] <... close resumed>) = 0 [pid 13434] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] restart_syscall(<... resuming interrupted clone ...>executing program [pid 13436] write(1, "executing program\n", 18 [pid 13434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13436] <... write resumed>) = 18 [pid 13437] <... setpgid resumed>) = 0 [pid 13437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13434] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13437] <... openat resumed>) = 3 [pid 13436] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13436] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13434] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13436] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13434] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13436] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13434] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13434] exit_group(0 [pid 13436] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13434] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13438 attached [pid 13437] write(3, "1000", 4 [pid 13438] set_robust_list(0x55556531f660, 24 [pid 13437] <... write resumed>) = 4 [pid 13436] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13438] <... set_robust_list resumed>) = 0 [pid 13437] close(3 [pid 13434] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 13437] <... close resumed>) = 0 [pid 13436] 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=13434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13437] write(1, "executing program\n", 18 [pid 13436] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13438] <... prctl resumed>) = 0 [pid 13437] <... write resumed>) = 18 [pid 13436] 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 13438] setpgid(0, 0 [pid 13437] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13436] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13439 attached [pid 13438] <... setpgid resumed>) = 0 [pid 13437] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13436] exit_group(0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13439] set_robust_list(0x55556531f660, 24 [pid 13438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13437] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13436] <... exit_group resumed>) = ? [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13439 ./strace-static-x86_64: Process 13440 attached [pid 13439] <... set_robust_list resumed>) = 0 [pid 13438] <... openat resumed>) = 3 [pid 13440] set_robust_list(0x55556531f660, 24 [pid 13439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13440 [pid 13440] <... set_robust_list resumed>) = 0 [pid 13439] <... prctl resumed>) = 0 [pid 13440] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13439] setpgid(0, 0 [pid 13440] <... prctl resumed>) = 0 [pid 13439] <... setpgid resumed>) = 0 [pid 13440] setpgid(0, 0 [pid 13439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13438] write(3, "1000", 4 [pid 13437] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13436] +++ exited with 0 +++ [pid 13440] <... setpgid resumed>) = 0 [pid 13439] <... openat resumed>) = 3 [pid 13438] <... write resumed>) = 4 [pid 13437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13439] write(3, "1000", 4 [pid 13438] close(3 [pid 13437] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13440] <... openat resumed>) = 3 [pid 13439] <... write resumed>) = 4 [pid 13438] <... close resumed>) = 0 [pid 13437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13440] write(3, "1000", 4executing program [pid 13439] close(3 [pid 13438] write(1, "executing program\n", 18 [pid 13440] <... write resumed>) = 4 [pid 13439] <... close resumed>) = 0 [pid 13438] <... write resumed>) = 18 [pid 13437] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13440] close(3 [pid 13439] write(1, "executing program\n", 18 [pid 13438] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13437] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... restart_syscall resumed>) = 0 [pid 13440] <... close resumed>) = 0 [pid 13439] <... write resumed>) = 18 [pid 13438] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 13437] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13440] write(1, "executing program\n", 18 [pid 13439] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13438] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13437] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13440] <... write resumed>) = 18 [pid 13439] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13438] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13437] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13440] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13439] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13437] exit_group(0./strace-static-x86_64: Process 13441 attached [pid 13440] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13439] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13438] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13437] <... exit_group resumed>) = ? [pid 13441] set_robust_list(0x55556531f660, 24 [pid 13440] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13441] <... set_robust_list resumed>) = 0 [pid 13440] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13439] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13437] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13441 [pid 13440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13438] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13441] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13440] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13439] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13441] <... prctl resumed>) = 0 [pid 13440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13438] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13441] setpgid(0, 0 [pid 13440] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13439] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13438] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13441] <... setpgid resumed>) = 0 [pid 13440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13439] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13438] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13440] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13439] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13438] exit_group(0 [pid 13441] <... openat resumed>) = 3 [pid 13440] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13438] <... exit_group resumed>) = ? [pid 13441] write(3, "1000", 4 [pid 13440] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13439] exit_group(0 [pid 13438] +++ exited with 0 +++ [pid 13441] <... write resumed>) = 4 [pid 13441] close(3executing program ) = 0 [pid 13440] exit_group(0 [pid 13439] <... exit_group resumed>) = ? [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13441] write(1, "executing program\n", 18 [pid 13440] <... exit_group resumed>) = ? [pid 13441] <... write resumed>) = 18 [pid 13441] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13441] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13439] +++ exited with 0 +++ [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13440] +++ exited with 0 +++ [pid 13441] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13441] 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=13439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13441] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13441] exit_group(0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 13441] <... exit_group resumed>) = ? [pid 13441] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] <... 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 285] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13443 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13442 ./strace-static-x86_64: Process 13443 attached [pid 13443] set_robust_list(0x55556531f660, 24) = 0 [pid 13443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13442 attached [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13444 [pid 13443] setpgid(0, 0) = 0 [pid 13443] 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 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13445 [pid 13443] <... openat resumed>) = 3 [pid 13443] write(3, "1000", 4) = 4 [pid 13443] close(3) = 0 [pid 13443] write(1, "executing program\n", 18executing program ) = 18 [pid 13443] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13446 [pid 13443] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13443] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13445 attached [pid 13442] set_robust_list(0x55556531f660, 24 [pid 13443] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13446 attached [pid 13445] set_robust_list(0x55556531f660, 24 [pid 13442] <... set_robust_list resumed>) = 0 [pid 13443] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13446] set_robust_list(0x55556531f660, 24 [pid 13445] <... set_robust_list resumed>) = 0 [pid 13442] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13446] <... set_robust_list resumed>) = 0 [pid 13445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13443] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13442] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 13444 attached [pid 13446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13445] <... prctl resumed>) = 0 [pid 13443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13442] setpgid(0, 0 [pid 13446] <... prctl resumed>) = 0 [pid 13445] setpgid(0, 0 [pid 13443] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13443] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13445] <... setpgid resumed>) = 0 [pid 13443] exit_group(0 [pid 13442] <... setpgid resumed>) = 0 [pid 13446] setpgid(0, 0 [pid 13444] set_robust_list(0x55556531f660, 24 [pid 13443] <... exit_group resumed>) = ? [pid 13446] <... setpgid resumed>) = 0 [pid 13445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13444] <... set_robust_list resumed>) = 0 [pid 13442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13443] +++ exited with 0 +++ [pid 13442] write(3, "1000", 4 [pid 13446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13442] <... write resumed>) = 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13445] <... openat resumed>) = 3 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13446] <... openat resumed>) = 3 [pid 13445] write(3, "1000", 4 [pid 13444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13442] close(3 [pid 13446] write(3, "1000", 4 [pid 13445] <... write resumed>) = 4 [pid 13444] <... prctl resumed>) = 0 [pid 13442] <... close resumed>) = 0 [pid 13446] <... write resumed>) = 4 [pid 13445] close(3 [pid 13444] setpgid(0, 0executing program [pid 13442] write(1, "executing program\n", 18) = 18 [pid 13442] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13446] close(3 [pid 13445] <... close resumed>) = 0 [pid 13444] <... setpgid resumed>) = 0 [pid 13442] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 13442] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13446] <... close resumed>) = 0 [pid 13445] write(1, "executing program\n", 18 [pid 13442] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13446] write(1, "executing program\n", 18 [pid 13445] <... write resumed>) = 18 [pid 13444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13442] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 13446] <... write resumed>) = 18 [pid 13445] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13442] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13444] <... openat resumed>) = 3 [pid 13442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13442] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13442] exit_group(0) = ? [pid 13446] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13445] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13444] write(3, "1000", 4 [pid 13446] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13445] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13444] <... write resumed>) = 4 [pid 13446] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13442] +++ exited with 0 +++ [pid 283] <... restart_syscall resumed>) = 0 [pid 13446] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13445] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13444] close(3 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13444] <... close resumed>) = 0 executing program [pid 13446] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13445] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13444] write(1, "executing program\n", 18 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13444] <... write resumed>) = 18 ./strace-static-x86_64: Process 13447 attached [pid 13446] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13445] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13444] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13447] set_robust_list(0x55556531f660, 24 [pid 13446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13444] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13447 [pid 13447] <... set_robust_list resumed>) = 0 [pid 13446] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13444] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13448 attached [pid 13447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13446] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13445] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13444] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13447] <... prctl resumed>) = 0 [pid 13446] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13445] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13448 [pid 13448] set_robust_list(0x55556531f660, 24 [pid 13447] setpgid(0, 0 [pid 13446] exit_group(0 [pid 13445] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13448] <... set_robust_list resumed>) = 0 [pid 13447] <... setpgid resumed>) = 0 [pid 13446] <... exit_group resumed>) = ? [pid 13445] exit_group(0 [pid 13444] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13448] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13446] +++ exited with 0 +++ [pid 13445] <... exit_group resumed>) = ? [pid 13444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13447] <... openat resumed>) = 3 [pid 13445] +++ exited with 0 +++ [pid 13448] <... prctl resumed>) = 0 [pid 13444] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13447] write(3, "1000", 4 [pid 13444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13448] setpgid(0, 0 [pid 13447] <... write resumed>) = 4 [pid 13444] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13448] <... setpgid resumed>) = 0 [pid 13447] close(3 executing program [pid 13444] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13447] <... close resumed>) = 0 [pid 13444] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13447] write(1, "executing program\n", 18 [pid 13444] exit_group(0 [pid 285] <... restart_syscall resumed>) = 0 [pid 13448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13447] <... write resumed>) = 18 [pid 13444] <... exit_group resumed>) = ? [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13448] <... openat resumed>) = 3 [pid 13447] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13444] +++ exited with 0 +++ [pid 13447] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13447] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13448] write(3, "1000", 4 [pid 13447] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13449 [pid 13447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13444, 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 13448] <... write resumed>) = 4 [pid 13447] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13448] close(3 [pid 13447] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13448] <... close resumed>) = 0 [pid 13447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13450 [pid 13448] write(1, "executing program\n", 18 [pid 13447] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13448] <... write resumed>) = 18 [pid 13447] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13448] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13447] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13449 attached [pid 13448] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13447] exit_group(0 [pid 13448] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13447] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13450 attached [pid 13449] set_robust_list(0x55556531f660, 24 [pid 13448] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13450] set_robust_list(0x55556531f660, 24 [pid 13449] <... set_robust_list resumed>) = 0 [pid 13448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13450] <... set_robust_list resumed>) = 0 [pid 13449] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13448] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13447] +++ exited with 0 +++ [pid 13449] <... prctl resumed>) = 0 [pid 13448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13450] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13449] setpgid(0, 0 [pid 13450] <... prctl resumed>) = 0 [pid 13449] <... setpgid resumed>) = 0 [pid 13448] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13450] setpgid(0, 0 [pid 13448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13448] 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 13449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13448] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13450] <... setpgid resumed>) = 0 [pid 13450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13448] exit_group(0) = ? [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13451 [pid 13450] <... openat resumed>) = 3 [pid 13450] write(3, "1000", 4) = 4 [pid 13450] close(3) = 0 [pid 13448] +++ exited with 0 +++ ./strace-static-x86_64: Process 13451 attached [pid 13449] <... openat resumed>) = 3 [pid 13451] set_robust_list(0x55556531f660, 24 [pid 13450] write(1, "executing program\n", 18executing program [pid 13449] write(3, "1000", 4 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13451] <... set_robust_list resumed>) = 0 [pid 13449] <... write resumed>) = 4 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13449] close(3 [pid 13450] <... write resumed>) = 18 [pid 13449] <... close resumed>) = 0 executing program [pid 13451] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13449] write(1, "executing program\n", 18 [pid 283] <... restart_syscall resumed>) = 0 [pid 13451] <... prctl resumed>) = 0 [pid 13449] <... write resumed>) = 18 [pid 13450] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13449] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13451] setpgid(0, 0 [pid 13450] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13450] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13449] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13451] <... setpgid resumed>) = 0 [pid 13450] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13449] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13449] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13450] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13452 [pid 13451] <... openat resumed>) = 3 [pid 13450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13449] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13451] write(3, "1000", 4 [pid 13450] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13451] <... write resumed>) = 4 [pid 13450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13449] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13450] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13450] exit_group(0) = ? ./strace-static-x86_64: Process 13453 attached [pid 13451] close(3 [pid 13450] +++ exited with 0 +++ [pid 13449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 13451] <... close resumed>) = 0 [pid 13449] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13453 [pid 13451] write(1, "executing program\n", 18 [pid 13449] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13452 attached [pid 13451] <... write resumed>) = 18 [pid 13449] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13452] set_robust_list(0x55556531f660, 24 [pid 13451] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13449] exit_group(0 [pid 13451] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13449] <... exit_group resumed>) = ? [pid 13451] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13452] <... set_robust_list resumed>) = 0 [pid 13452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13452] setpgid(0, 0) = 0 [pid 13452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13449] +++ exited with 0 +++ [pid 13451] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13452] <... openat resumed>) = 3 [pid 13451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13453] set_robust_list(0x55556531f660, 24 [pid 13451] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13453] <... set_robust_list resumed>) = 0 [pid 13451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13452] write(3, "1000", 4 [pid 13451] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13452] <... write resumed>) = 4 [pid 13451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13453] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13451] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13453] <... prctl resumed>) = 0 [pid 13451] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13452] close(3) = 0 [pid 13452] write(1, "executing program\n", 18) = 18 [pid 13452] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13453] setpgid(0, 0 [pid 13452] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13451] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 13453] <... setpgid resumed>) = 0 [pid 13452] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13451] exit_group(0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13454 [pid 13453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13452] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13451] <... exit_group resumed>) = ? [pid 13453] <... openat resumed>) = 3 [pid 13452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13452] 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=0x55556531f650) = 13455 [pid 13452] exit_group(0) = ? ./strace-static-x86_64: Process 13455 attached ./strace-static-x86_64: Process 13454 attached [pid 13453] write(3, "1000", 4 [pid 13452] +++ exited with 0 +++ [pid 13451] +++ exited with 0 +++ [pid 13454] set_robust_list(0x55556531f660, 24 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13453] <... write resumed>) = 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13453] close(3 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13454] <... set_robust_list resumed>) = 0 [pid 13453] <... close resumed>) = 0 [pid 13454] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 13453] write(1, "executing program\n", 18 [pid 13455] set_robust_list(0x55556531f660, 24 [pid 13454] <... prctl resumed>) = 0 [pid 13453] <... write resumed>) = 18 [pid 13454] setpgid(0, 0 [pid 13453] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13455] <... set_robust_list resumed>) = 0 [pid 13453] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13454] <... setpgid resumed>) = 0 [pid 13453] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13455] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] <... restart_syscall resumed>) = 0 [pid 13453] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13455] <... prctl resumed>) = 0 [pid 13453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13455] setpgid(0, 0 [pid 13454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13453] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13455] <... setpgid resumed>) = 0 [pid 13454] <... openat resumed>) = 3 [pid 13453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13454] write(3, "1000", 4) = 4 [pid 13454] close(3 [pid 13453] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13456 attached [pid 13455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13454] <... close resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 13453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13456 [pid 13455] <... openat resumed>) = 3 [pid 13454] write(1, "executing program\n", 18 [pid 13453] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13456] set_robust_list(0x55556531f660, 24) = 0 [pid 13456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13456] setpgid(0, 0) = 0 [pid 13456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13456] write(3, "1000", 4) = 4 [pid 13456] close(3executing program ) = 0 [pid 13456] write(1, "executing program\n", 18) = 18 executing program [pid 13456] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13454] <... write resumed>) = 18 [pid 13453] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13456] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13454] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13455] write(3, "1000", 4 [pid 13453] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13455] <... write resumed>) = 4 [pid 13454] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13456] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13454] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13453] exit_group(0 [pid 13456] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13455] close(3 [pid 13454] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13453] <... exit_group resumed>) = ? [pid 13455] <... close resumed>) = 0 [pid 13454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13456] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 13454] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13453] +++ exited with 0 +++ [pid 13455] write(1, "executing program\n", 18 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13457 ./strace-static-x86_64: Process 13457 attached [pid 13456] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13455] <... write resumed>) = 18 [pid 13454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13457] set_robust_list(0x55556531f660, 24 [pid 13456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13455] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13454] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13455] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13457] <... set_robust_list resumed>) = 0 [pid 13455] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13456] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13455] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13454] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13454] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13456] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13455] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 284] <... restart_syscall resumed>) = 0 [pid 13455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13454] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13457] setpgid(0, 0 [pid 13456] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13455] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13457] <... setpgid resumed>) = 0 [pid 13456] exit_group(0 [pid 13455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13454] exit_group(0./strace-static-x86_64: Process 13458 attached [pid 13455] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13458] set_robust_list(0x55556531f660, 24 [pid 13455] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13454] <... exit_group resumed>) = ? [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13458 [pid 13458] <... set_robust_list resumed>) = 0 [pid 13455] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13458] setpgid(0, 0) = 0 [pid 13458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13454] +++ exited with 0 +++ [pid 13458] write(3, "1000", 4 [pid 13455] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13458] <... write resumed>) = 4 executing program [pid 13455] <... exit_group resumed>) = ? [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13458] close(3) = 0 [pid 13458] write(1, "executing program\n", 18) = 18 [pid 13458] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13458] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13455] +++ exited with 0 +++ [pid 13458] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13458] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13456] <... exit_group resumed>) = ? [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13458] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13458] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13458] exit_group(0) = ? [pid 13457] <... openat resumed>) = 3 [pid 13456] +++ exited with 0 +++ [pid 13458] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13457] write(3, "1000", 4) = 4 [pid 13457] close(3) = 0 executing program [pid 13457] write(1, "executing program\n", 18) = 18 [pid 13457] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13457] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 285] <... restart_syscall resumed>) = 0 [pid 13457] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13457] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... restart_syscall resumed>) = 0 [pid 13457] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13457] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13457] exit_group(0) = ? ./strace-static-x86_64: Process 13461 attached ./strace-static-x86_64: Process 13460 attached ./strace-static-x86_64: Process 13459 attached [pid 13457] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13459 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13460 [pid 13461] set_robust_list(0x55556531f660, 24 [pid 13460] set_robust_list(0x55556531f660, 24 [pid 13459] set_robust_list(0x55556531f660, 24 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13461 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13462 attached [pid 13461] <... set_robust_list resumed>) = 0 [pid 13460] <... set_robust_list resumed>) = 0 [pid 13459] <... set_robust_list resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13461] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13460] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13459] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13462 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13461] <... prctl resumed>) = 0 [pid 13460] <... prctl resumed>) = 0 [pid 13459] <... prctl resumed>) = 0 [pid 13461] setpgid(0, 0 [pid 13460] setpgid(0, 0 [pid 13459] setpgid(0, 0 [pid 13462] set_robust_list(0x55556531f660, 24 [pid 13461] <... setpgid resumed>) = 0 [pid 13460] <... setpgid resumed>) = 0 [pid 13459] <... setpgid resumed>) = 0 [pid 13462] <... set_robust_list resumed>) = 0 [pid 13461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] <... restart_syscall resumed>) = 0 [pid 13462] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13461] <... openat resumed>) = 3 [pid 13460] <... openat resumed>) = 3 [pid 13459] <... openat resumed>) = 3 [pid 13461] write(3, "1000", 4 [pid 13460] write(3, "1000", 4 [pid 13459] write(3, "1000", 4 [pid 13461] <... write resumed>) = 4 [pid 13460] <... write resumed>) = 4 [pid 13459] <... write resumed>) = 4 [pid 13461] close(3 [pid 13460] close(3 [pid 13459] close(3executing program executing program [pid 13461] <... close resumed>) = 0 [pid 13460] <... close resumed>) = 0 [pid 13459] <... close resumed>) = 0 [pid 13461] write(1, "executing program\n", 18 [pid 13460] write(1, "executing program\n", 18 executing program [pid 13459] write(1, "executing program\n", 18 [pid 13461] <... write resumed>) = 18 [pid 13460] <... write resumed>) = 18 [pid 13459] <... write resumed>) = 18 [pid 13461] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13460] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13459] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13461] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13460] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13459] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13461] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13460] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13459] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13461] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13460] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13459] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13463 [pid 13461] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13460] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13459] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13463 attached [pid 13462] <... prctl resumed>) = 0 [pid 13461] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13460] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13459] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13462] setpgid(0, 0) = 0 [pid 13461] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13460] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13459] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13461] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13460] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13459] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13461] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13460] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13459] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13461] exit_group(0 [pid 13460] exit_group(0 [pid 13459] exit_group(0 [pid 13462] <... openat resumed>) = 3 [pid 13461] <... exit_group resumed>) = ? [pid 13460] <... exit_group resumed>) = ? [pid 13459] <... exit_group resumed>) = ? [pid 13463] set_robust_list(0x55556531f660, 24 [pid 13462] write(3, "1000", 4 [pid 13461] +++ exited with 0 +++ [pid 13460] +++ exited with 0 +++ [pid 13459] +++ exited with 0 +++ [pid 13462] <... write resumed>) = 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 13462] close(3 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13462] <... close resumed>) = 0 [pid 13463] <... set_robust_list resumed>) = 0 [pid 13462] write(1, "executing program\n", 18 [pid 13463] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13462] <... write resumed>) = 18 [pid 13463] <... prctl resumed>) = 0 [pid 13463] setpgid(0, 0 [pid 13462] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13463] <... setpgid resumed>) = 0 [pid 13463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13462] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13462] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13463] <... openat resumed>) = 3 [pid 13462] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13463] write(3, "1000", 4executing program [pid 13462] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13463] <... write resumed>) = 4 [pid 13462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13463] close(3) = 0 [pid 13463] write(1, "executing program\n", 18) = 18 [pid 13462] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13463] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13462] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13463] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13462] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13463] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13462] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13463] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 13463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13462] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13463] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] <... restart_syscall resumed>) = 0 [pid 13463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13462] exit_group(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 13463] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13462] <... exit_group resumed>) = ? [pid 13463] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13465 [pid 13463] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13463] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13463] exit_group(0) = ? [pid 13463] +++ exited with 0 +++ [pid 13462] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13464 [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=13462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13466 attached [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13466 [pid 283] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 13465 attached ./strace-static-x86_64: Process 13464 attached [pid 13465] set_robust_list(0x55556531f660, 24 [pid 13464] set_robust_list(0x55556531f660, 24 [pid 13465] <... set_robust_list resumed>) = 0 [pid 13464] <... set_robust_list resumed>) = 0 [pid 13465] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13464] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13465] <... prctl resumed>) = 0 [pid 13464] <... prctl resumed>) = 0 [pid 13465] setpgid(0, 0 [pid 13464] setpgid(0, 0 [pid 13465] <... setpgid resumed>) = 0 [pid 13464] <... setpgid resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 13465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13466] set_robust_list(0x55556531f660, 24 [pid 13465] <... openat resumed>) = 3 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13464] <... openat resumed>) = 3 [pid 13465] write(3, "1000", 4) = 4 [pid 13465] close(3) = 0 [pid 13464] write(3, "1000", 4) = 4 [pid 13465] write(1, "executing program\n", 18 [pid 13464] close(3 [pid 13465] <... write resumed>) = 18 executing program [pid 13464] <... close resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13467 [pid 13465] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13467 attached executing program [pid 13466] <... set_robust_list resumed>) = 0 [pid 13464] write(1, "executing program\n", 18) = 18 [pid 13464] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13465] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13465] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13466] <... prctl resumed>) = 0 [pid 13465] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13464] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13464] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13467] set_robust_list(0x55556531f660, 24 [pid 13466] setpgid(0, 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 13466] <... setpgid resumed>) = 0 [pid 13465] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13464] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13467] <... set_robust_list resumed>) = 0 [pid 13466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13465] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13464] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13465] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13465] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13464] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13465] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13466] <... openat resumed>) = 3 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13468 [pid 13465] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13464] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13466] write(3, "1000", 4 [pid 13465] exit_group(0 [pid 13464] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13465] <... exit_group resumed>) = ? [pid 13464] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13466] <... write resumed>) = 4 [pid 13465] +++ exited with 0 +++ [pid 13464] exit_group(0 [pid 13466] close(3 [pid 13464] <... exit_group resumed>) = ? [pid 13467] <... prctl resumed>) = 0 [pid 13466] <... close resumed>) = 0 [pid 13464] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13466] write(1, "executing program\n", 18 [pid 287] restart_syscall(<... resuming interrupted clone ...>executing program [pid 13467] setpgid(0, 0 [pid 13466] <... write resumed>) = 18 ./strace-static-x86_64: Process 13468 attached [pid 13466] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13467] <... setpgid resumed>) = 0 [pid 13466] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13468] set_robust_list(0x55556531f660, 24 [pid 13466] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13466] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13468] <... set_robust_list resumed>) = 0 [pid 13466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13467] <... openat resumed>) = 3 [pid 13466] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13467] write(3, "1000", 4 [pid 13466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13468] setpgid(0, 0) = 0 [pid 13468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13467] <... write resumed>) = 4 [pid 13466] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13468] <... openat resumed>) = 3 [pid 13467] close(3 [pid 13466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... restart_syscall resumed>) = 0 [pid 13466] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13467] <... close resumed>) = 0 [pid 13466] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13468] write(3, "1000", 4executing program executing program ) = 4 [pid 13466] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13467] write(1, "executing program\n", 18 [pid 13468] close(3) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13468] write(1, "executing program\n", 18 [pid 13466] exit_group(0 [pid 13468] <... write resumed>) = 18 [pid 13468] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13468] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13467] <... write resumed>) = 18 [pid 13466] <... exit_group resumed>) = ? [pid 13468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13468] 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 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13469 [pid 13468] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13466] +++ exited with 0 +++ [pid 13468] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13467] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13468] exit_group(0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13468] <... exit_group resumed>) = ? [pid 13467] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13468] +++ exited with 0 +++ [pid 13467] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13469 attached [pid 13469] set_robust_list(0x55556531f660, 24 [pid 285] <... restart_syscall resumed>) = 0 [pid 13469] <... set_robust_list resumed>) = 0 [pid 13469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13467] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13470 [pid 13469] <... prctl resumed>) = 0 [pid 13469] setpgid(0, 0) = 0 [pid 13469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 13467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13469] <... openat resumed>) = 3 [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 13467] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13469] write(3, "1000", 4) = 4 [pid 13469] close(3) = 0 [pid 13469] write(1, "executing program\n", 18) = 18 [pid 13469] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 13470 attached ) = -1 EPERM (Operation not permitted) [pid 13470] set_robust_list(0x55556531f660, 24 [pid 13469] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13471 ./strace-static-x86_64: Process 13471 attached [pid 13470] <... set_robust_list resumed>) = 0 [pid 13469] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13467] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13472 [pid 13470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13470] <... prctl resumed>) = 0 [pid 13469] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13470] setpgid(0, 0 [pid 13469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 13472 attached [pid 13471] set_robust_list(0x55556531f660, 24 [pid 13470] <... setpgid resumed>) = 0 [pid 13469] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13467] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13472] set_robust_list(0x55556531f660, 24 [pid 13470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13467] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13472] <... set_robust_list resumed>) = 0 [pid 13470] <... openat resumed>) = 3 [pid 13469] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13467] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13472] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13471] <... set_robust_list resumed>) = 0 [pid 13470] write(3, "1000", 4 [pid 13469] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13472] <... prctl resumed>) = 0 [pid 13470] <... write resumed>) = 4 [pid 13469] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13472] setpgid(0, 0 [pid 13471] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13470] close(3 [pid 13469] exit_group(0 [pid 13467] exit_group(0 [pid 13472] <... setpgid resumed>) = 0 [pid 13470] <... close resumed>) = 0 [pid 13469] <... exit_group resumed>) = ? executing program [pid 13472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13471] <... prctl resumed>) = 0 [pid 13470] write(1, "executing program\n", 18 [pid 13469] +++ exited with 0 +++ [pid 13467] <... exit_group resumed>) = ? [pid 13472] <... openat resumed>) = 3 [pid 13471] setpgid(0, 0 [pid 13470] <... write resumed>) = 18 [pid 13472] write(3, "1000", 4 [pid 13470] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13472] <... write resumed>) = 4 [pid 13470] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13472] close(3 [pid 13470] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13472] <... close resumed>) = 0 [pid 13470] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 13472] write(1, "executing program\n", 18 [pid 13470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13467] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13471] <... setpgid resumed>) = 0 [pid 13472] <... write resumed>) = 18 [pid 13470] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13472] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13472] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13470] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13472] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13472] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13471] <... openat resumed>) = 3 [pid 13470] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13470] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13472] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13471] write(3, "1000", 4 [pid 13470] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 13472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13471] <... write resumed>) = 4 [pid 13470] exit_group(0 [pid 13472] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13471] close(3 [pid 13470] <... exit_group resumed>) = ? [pid 13472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13471] <... close resumed>) = 0 [pid 13470] +++ exited with 0 +++ executing program [pid 13472] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13471] write(1, "executing program\n", 18 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13472] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13471] <... write resumed>) = 18 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13472] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13472] exit_group(0) = ? [pid 13472] +++ exited with 0 +++ [pid 13471] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13471] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13473 [pid 13471] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13471] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, 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 13473 attached ) = -1 EFAULT (Bad address) [pid 13473] set_robust_list(0x55556531f660, 24 [pid 13471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13473] <... set_robust_list resumed>) = 0 [pid 13473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13473] setpgid(0, 0 [pid 13471] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13473] <... setpgid resumed>) = 0 [pid 13471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13471] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13471] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13473] <... openat resumed>) = 3 [pid 13471] exit_group(0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13473] write(3, "1000", 4) = 4 [pid 13473] close(3 [pid 13471] <... exit_group resumed>) = ? [pid 13473] <... close resumed>) = 0 [pid 13473] write(1, "executing program\n", 18) = 18 [pid 13473] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13473] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13473] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13471] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13474 [pid 13473] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13471, 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 285] restart_syscall(<... resuming interrupted clone ...> [pid 13473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13473] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13473] exit_group(0) = ? ./strace-static-x86_64: Process 13475 attached [pid 13473] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13475 [pid 285] <... restart_syscall resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13474 attached [pid 13474] set_robust_list(0x55556531f660, 24executing program [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13474] <... set_robust_list resumed>) = 0 [pid 13474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13474] setpgid(0, 0) = 0 [pid 13474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13474] write(3, "1000", 4) = 4 [pid 13474] close(3 [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13476 [pid 283] <... restart_syscall resumed>) = 0 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13477 [pid 13474] <... close resumed>) = 0 [pid 13474] write(1, "executing program\n", 18) = 18 [pid 13474] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13474] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13474] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13476 attached [pid 13474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13478 [pid 13475] set_robust_list(0x55556531f660, 24./strace-static-x86_64: Process 13477 attached [pid 13476] set_robust_list(0x55556531f660, 24 [pid 13474] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13476] <... set_robust_list resumed>) = 0 [pid 13474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13475] <... set_robust_list resumed>) = 0 [pid 13476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13474] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13476] <... prctl resumed>) = 0 [pid 13475] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13474] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13476] setpgid(0, 0 [pid 13475] <... prctl resumed>) = 0 [pid 13474] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13476] <... setpgid resumed>) = 0 [pid 13474] exit_group(0 [pid 13477] set_robust_list(0x55556531f660, 24 [pid 13476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13475] setpgid(0, 0 [pid 13474] <... exit_group resumed>) = ? [pid 13477] <... set_robust_list resumed>) = 0 [pid 13476] <... openat resumed>) = 3 [pid 13475] <... setpgid resumed>) = 0 [pid 13474] +++ exited with 0 +++ [pid 13476] write(3, "1000", 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13476] <... write resumed>) = 4 [pid 13476] close(3) = 0 [pid 13476] write(1, "executing program\n", 18) = 18 executing program [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13478 attached [pid 13476] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13478] set_robust_list(0x55556531f660, 24 [pid 13476] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13478] <... set_robust_list resumed>) = 0 [pid 13476] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13476] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13478] <... prctl resumed>) = 0 [pid 13476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13479 [pid 13478] setpgid(0, 0 [pid 13476] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13475] <... openat resumed>) = 3 [pid 13478] <... setpgid resumed>) = 0 [pid 13476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13476] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13475] write(3, "1000", 4 [pid 13478] <... openat resumed>) = 3 [pid 13476] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13478] write(3, "1000", 4 [pid 13476] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13475] <... write resumed>) = 4 [pid 13478] <... write resumed>) = 4 [pid 13476] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13478] close(3 [pid 13476] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13475] close(3./strace-static-x86_64: Process 13479 attached [pid 13478] <... close resumed>) = 0 [pid 13476] exit_group(0 [pid 13475] <... close resumed>) = 0 executing program [pid 13479] set_robust_list(0x55556531f660, 24 [pid 13478] write(1, "executing program\n", 18 [pid 13476] <... exit_group resumed>) = ? [pid 13479] <... set_robust_list resumed>) = 0 [pid 13478] <... write resumed>) = 18 [pid 13477] <... prctl resumed>) = 0 [pid 13476] +++ exited with 0 +++ executing program [pid 13475] write(1, "executing program\n", 18 [pid 13479] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13478] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13475] <... write resumed>) = 18 [pid 13479] <... prctl resumed>) = 0 [pid 13478] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13477] setpgid(0, 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13479] setpgid(0, 0 [pid 13478] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13475] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13477] <... setpgid resumed>) = 0 [pid 13479] <... setpgid resumed>) = 0 [pid 13478] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13475] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13475] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13479] <... openat resumed>) = 3 [pid 13478] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13479] write(3, "1000", 4 [pid 13478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13477] <... openat resumed>) = 3 [pid 13475] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13479] <... write resumed>) = 4 [pid 13478] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13479] close(3 [pid 13478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13477] write(3, "1000", 4 [pid 13475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13479] <... close resumed>) = 0 executing program [pid 13478] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13477] <... write resumed>) = 4 [pid 13475] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13479] write(1, "executing program\n", 18 [pid 13478] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13479] <... write resumed>) = 18 [pid 13478] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13477] close(3 [pid 13475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13479] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13478] exit_group(0 [pid 13477] <... close resumed>) = 0 [pid 13479] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13478] <... exit_group resumed>) = ? executing program [pid 13479] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13477] write(1, "executing program\n", 18 [pid 13475] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13479] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13478] +++ exited with 0 +++ [pid 13477] <... write resumed>) = 18 [pid 13475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] <... restart_syscall resumed>) = 0 [pid 13479] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13477] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13475] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13479] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13477] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13475] 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=13478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13479] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13477] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13475] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13479] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13477] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13479] exit_group(0 [pid 13477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13475] exit_group(0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13479] <... exit_group resumed>) = ? [pid 13479] +++ exited with 0 +++ [pid 13477] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13475] <... exit_group resumed>) = ? [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 13480 attached [pid 13480] set_robust_list(0x55556531f660, 24) = 0 [pid 13480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13480] setpgid(0, 0) = 0 [pid 13480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13475] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13480 [pid 13480] <... openat resumed>) = 3 [pid 13477] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13477] 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 13477] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13480] write(3, "1000", 4) = 4 [pid 13480] close(3) = 0 [pid 13480] write(1, "executing program\n", 18) = 18 [pid 13480] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13477] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13481 [pid 13480] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13477] exit_group(0) = ? [pid 13480] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13477] +++ exited with 0 +++ [pid 13480] 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=13477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13480] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13480] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13480] exit_group(0) = ? ./strace-static-x86_64: Process 13481 attached [pid 13480] +++ 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=13480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13481] set_robust_list(0x55556531f660, 24 [pid 285] restart_syscall(<... resuming interrupted clone ...> [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 13482 attached [pid 13481] <... set_robust_list resumed>) = 0 [pid 284] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13482 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13483 ./strace-static-x86_64: Process 13483 attached [pid 13482] set_robust_list(0x55556531f660, 24 [pid 13481] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13482] <... set_robust_list resumed>) = 0 [pid 13481] <... prctl resumed>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13481] setpgid(0, 0 [pid 13482] 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 [pid 13483] set_robust_list(0x55556531f660, 24 [pid 13482] <... prctl resumed>) = 0 [pid 13481] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 13485 attached [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13485 ./strace-static-x86_64: Process 13484 attached [pid 13482] setpgid(0, 0 [pid 13481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13484 [pid 13482] <... setpgid resumed>) = 0 [pid 13484] set_robust_list(0x55556531f660, 24) = 0 [pid 13484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13484] <... prctl resumed>) = 0 [pid 13481] <... openat resumed>) = 3 [pid 13484] setpgid(0, 0 [pid 13482] <... openat resumed>) = 3 [pid 13481] write(3, "1000", 4 [pid 13484] <... setpgid resumed>) = 0 [pid 13485] set_robust_list(0x55556531f660, 24 [pid 13484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13483] <... set_robust_list resumed>) = 0 [pid 13482] write(3, "1000", 4 [pid 13481] <... write resumed>) = 4 [pid 13484] <... openat resumed>) = 3 [pid 13482] <... write resumed>) = 4 [pid 13481] close(3 [pid 13483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13484] write(3, "1000", 4executing program ) = 4 [pid 13484] close(3) = 0 [pid 13484] write(1, "executing program\n", 18) = 18 [pid 13482] close(3 [pid 13481] <... close resumed>) = 0 executing program executing program [pid 13482] <... close resumed>) = 0 [pid 13481] write(1, "executing program\n", 18 [pid 13483] <... prctl resumed>) = 0 [pid 13482] write(1, "executing program\n", 18 [pid 13481] <... write resumed>) = 18 [pid 13483] setpgid(0, 0 [pid 13482] <... write resumed>) = 18 [pid 13483] <... setpgid resumed>) = 0 [pid 13482] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13481] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13482] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13481] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13482] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13481] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13485] <... set_robust_list resumed>) = 0 [pid 13484] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13483] <... openat resumed>) = 3 [pid 13482] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13481] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13485] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13484] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13483] write(3, "1000", 4 [pid 13482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13485] <... prctl resumed>) = 0 [pid 13484] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13483] <... write resumed>) = 4 [pid 13482] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13481] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13485] setpgid(0, 0 [pid 13484] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13483] close(3 [pid 13482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13485] <... setpgid resumed>) = 0 [pid 13484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13483] <... close resumed>) = 0 [pid 13482] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13484] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13483] write(1, "executing program\n", 18 [pid 13482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13481] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13483] <... write resumed>) = 18 [pid 13482] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13481] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13485] <... openat resumed>) = 3 [pid 13484] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13483] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13482] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13481] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13485] write(3, "1000", 4 [pid 13484] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13483] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13482] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13481] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13484] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13483] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13485] <... write resumed>) = 4 [pid 13484] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13482] exit_group(0 [pid 13481] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13483] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13485] close(3 [pid 13484] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13482] <... exit_group resumed>) = ? [pid 13485] <... close resumed>) = 0 [pid 13484] exit_group(0 [pid 13483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13481] exit_group(0 [pid 13484] <... exit_group resumed>) = ? [pid 13485] write(1, "executing program\n", 18 [pid 13484] +++ exited with 0 +++ [pid 13483] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 13482] +++ exited with 0 +++ [pid 13481] <... exit_group resumed>) = ? [pid 13485] <... write resumed>) = 18 [pid 13483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13481] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13483] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13483] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13485] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13483] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13485] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13483] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13485] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13483] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 13483] exit_group(0) = ? [pid 13483] +++ exited with 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=13483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13486 ./strace-static-x86_64: Process 13486 attached [pid 13486] set_robust_list(0x55556531f660, 24) = 0 [pid 13486] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13485] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13486] <... prctl resumed>) = 0 [pid 13485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] <... restart_syscall resumed>) = 0 [pid 13485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13485] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13487 attached [pid 13485] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13487 [pid 13485] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13485] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13486] setpgid(0, 0 [pid 13485] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] <... restart_syscall resumed>) = 0 [pid 13486] <... setpgid resumed>) = 0 [pid 13486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 13485] exit_group(0) = ? [pid 13486] <... openat resumed>) = 3 [pid 13486] write(3, "1000", 4) = 4 [pid 13486] close(3) = 0 [pid 13486] write(1, "executing program\n", 18) = 18 [pid 13486] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13485] +++ exited with 0 +++ [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13486] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13486] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_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=0x55556531f650) = 13488 [pid 13486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13487] set_robust_list(0x55556531f660, 24 [pid 286] <... restart_syscall resumed>) = 0 [pid 13487] <... set_robust_list resumed>) = 0 [pid 13487] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13486] <... 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 13488 attached [pid 13487] <... prctl resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 13487] setpgid(0, 0) = 0 [pid 13487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13486] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13488] set_robust_list(0x55556531f660, 24./strace-static-x86_64: Process 13489 attached [pid 13486] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13489 [pid 13488] <... set_robust_list resumed>) = 0 [pid 13486] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13489] set_robust_list(0x55556531f660, 24 [pid 13486] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13486] exit_group(0 [pid 13487] <... openat resumed>) = 3 [pid 13487] write(3, "1000", 4) = 4 executing program [pid 13487] close(3 [pid 13486] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13490 attached [pid 13489] <... set_robust_list resumed>) = 0 [pid 13488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13490 [pid 13487] <... close resumed>) = 0 [pid 13487] write(1, "executing program\n", 18) = 18 [pid 13487] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13486] +++ exited with 0 +++ [pid 13488] <... prctl resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13488] setpgid(0, 0 [pid 13489] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13488] <... setpgid resumed>) = 0 [pid 13487] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13490] set_robust_list(0x55556531f660, 24 [pid 13489] <... prctl resumed>) = 0 [pid 13488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13489] setpgid(0, 0 [pid 13487] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13490] <... set_robust_list resumed>) = 0 [pid 13489] <... setpgid resumed>) = 0 [pid 13488] <... openat resumed>) = 3 [pid 13487] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13488] write(3, "1000", 4 [pid 13490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13489] <... openat resumed>) = 3 [pid 13488] <... write resumed>) = 4 [pid 13487] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program executing program [pid 13489] write(3, "1000", 4 [pid 13488] close(3 [pid 13490] setpgid(0, 0 [pid 13489] <... write resumed>) = 4 [pid 13487] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13490] <... setpgid resumed>) = 0 [pid 13489] close(3 [pid 13488] <... close resumed>) = 0 [pid 13489] <... close resumed>) = 0 [pid 13488] write(1, "executing program\n", 18 [pid 13487] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13489] write(1, "executing program\n", 18 [pid 13488] <... write resumed>) = 18 [pid 13487] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13489] <... write resumed>) = 18 [pid 13488] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13489] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13490] <... openat resumed>) = 3 [pid 13488] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13490] write(3, "1000", 4 [pid 13489] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13488] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13487] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 13490] <... write resumed>) = 4 [pid 13489] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13488] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13487] exit_group(0 [pid 13490] close(3 [pid 13489] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13487] <... exit_group resumed>) = ? [pid 13490] <... close resumed>) = 0 [pid 13489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13488] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 13490] write(1, "executing program\n", 18 [pid 13489] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13487] +++ exited with 0 +++ ./strace-static-x86_64: Process 13491 attached [pid 13490] <... write resumed>) = 18 [pid 13489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13491] set_robust_list(0x55556531f660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13491 [pid 13491] <... set_robust_list resumed>) = 0 [pid 13488] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13489] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13491] <... prctl resumed>) = 0 [pid 13490] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13489] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13488] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13490] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13489] 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 13488] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13490] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13489] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13491] setpgid(0, 0) = 0 [pid 13491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13490] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13489] exit_group(0 [pid 13488] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13491] <... openat resumed>) = 3 [pid 13490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=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 13491] write(3, "1000", 4 [pid 13489] <... exit_group resumed>) = ? [pid 13488] exit_group(0 [pid 13490] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13492 [pid 13491] <... write resumed>) = 4 [pid 13491] close(3) = 0 [pid 13491] write(1, "executing program\n", 18) = 18 [pid 13491] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13491] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13489] +++ exited with 0 +++ [pid 13488] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13492 attached [pid 13491] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13492] set_robust_list(0x55556531f660, 24 [pid 13491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13492] <... set_robust_list resumed>) = 0 [pid 13491] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13488] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13491] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13490] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13492] <... prctl resumed>) = 0 [pid 13491] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13490] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13492] setpgid(0, 0 [pid 13491] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13490] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13492] <... setpgid resumed>) = 0 [pid 13491] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13491] exit_group(0 [pid 13490] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13491] <... exit_group resumed>) = ? [pid 13492] <... openat resumed>) = 3 [pid 13490] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13492] write(3, "1000", 4 [pid 13490] exit_group(0 [pid 13492] <... write resumed>) = 4 [pid 13491] +++ exited with 0 +++ [pid 13490] <... exit_group resumed>) = ? [pid 284] <... restart_syscall resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13492] close(3 [pid 13490] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 13493 attached [pid 13492] <... close resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13493] set_robust_list(0x55556531f660, 24 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13493 [pid 13492] write(1, "executing program\n", 18./strace-static-x86_64: Process 13494 attached [pid 13493] <... set_robust_list resumed>) = 0 [pid 13492] <... write resumed>) = 18 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13494] set_robust_list(0x55556531f660, 24 [pid 13493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13492] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13494 [pid 13494] <... set_robust_list resumed>) = 0 [pid 13493] <... prctl resumed>) = 0 [pid 13494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13493] setpgid(0, 0 [pid 13492] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13494] <... prctl resumed>) = 0 [pid 13493] <... setpgid resumed>) = 0 [pid 13492] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13495 [pid 13494] setpgid(0, 0 [pid 13493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13492] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13494] <... setpgid resumed>) = 0 [pid 13493] <... openat resumed>) = 3 [pid 13494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13493] write(3, "1000", 4 [pid 13492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13496 ./strace-static-x86_64: Process 13496 attached ./strace-static-x86_64: Process 13495 attached [pid 13494] <... openat resumed>) = 3 [pid 13493] <... write resumed>) = 4 [pid 13492] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13494] write(3, "1000", 4 [pid 13493] close(3 [pid 13492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13494] <... write resumed>) = 4 [pid 13493] <... close resumed>) = 0 [pid 13496] set_robust_list(0x55556531f660, 24 [pid 13495] set_robust_list(0x55556531f660, 24 [pid 13494] close(3 [pid 13493] write(1, "executing program\n", 18executing program [pid 13492] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13496] <... set_robust_list resumed>) = 0 [pid 13495] <... set_robust_list resumed>) = 0 [pid 13494] <... close resumed>) = 0 [pid 13493] <... write resumed>) = 18 [pid 13492] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 13496] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13494] write(1, "executing program\n", 18 [pid 13493] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13492] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13496] <... prctl resumed>) = 0 [pid 13495] <... prctl resumed>) = 0 [pid 13494] <... write resumed>) = 18 [pid 13493] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13492] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13496] setpgid(0, 0 [pid 13495] setpgid(0, 0 [pid 13494] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13493] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13492] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13496] <... setpgid resumed>) = 0 [pid 13495] <... setpgid resumed>) = 0 [pid 13494] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13493] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13494] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13492] exit_group(0 [pid 13496] <... openat resumed>) = 3 [pid 13495] <... openat resumed>) = 3 [pid 13494] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13493] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13492] <... exit_group resumed>) = ? [pid 13496] write(3, "1000", 4 [pid 13495] write(3, "1000", 4 [pid 13494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13496] <... write resumed>) = 4 [pid 13495] <... write resumed>) = 4 [pid 13494] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13493] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13492] +++ exited with 0 +++ [pid 13496] close(3 [pid 13495] close(3 [pid 13494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13493] 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=13492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13496] <... close resumed>) = 0 [pid 13495] <... close resumed>) = 0 [pid 13494] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13493] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13496] write(1, "executing program\n", 18 [pid 13495] write(1, "executing program\n", 18executing program [pid 13494] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13493] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13496] <... write resumed>) = 18 [pid 13495] <... write resumed>) = 18 [pid 13494] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13493] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13496] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13495] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13494] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13493] exit_group(0 [pid 13496] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13495] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13494] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13493] <... exit_group resumed>) = ? [pid 13496] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13495] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13494] exit_group(0 [pid 283] <... restart_syscall resumed>) = 0 [pid 13496] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13495] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13494] <... exit_group resumed>) = ? [pid 13493] +++ exited with 0 +++ [pid 13496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13496] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13494] +++ exited with 0 +++ [pid 13495] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 13497 attached [pid 13496] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13495] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13496] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13495] 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=13494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13497 [pid 13497] set_robust_list(0x55556531f660, 24 [pid 13496] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13495] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13496] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13495] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13497] <... set_robust_list resumed>) = 0 [pid 13496] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13495] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13496] exit_group(0 [pid 13495] exit_group(0 [pid 284] <... restart_syscall resumed>) = 0 [pid 13496] <... exit_group resumed>) = ? [pid 13495] <... exit_group resumed>) = ? [pid 13497] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13496] +++ exited with 0 +++ [pid 13495] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 13497] <... prctl resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13497] setpgid(0, 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13496, 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 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13497] <... setpgid resumed>) = 0 [pid 13497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13497] write(3, "1000", 4 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13497] <... write resumed>) = 4 [pid 13497] close(3) = 0 executing program [pid 13497] write(1, "executing program\n", 18 [pid 285] <... restart_syscall resumed>) = 0 [pid 13497] <... write resumed>) = 18 [pid 13497] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13499 [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13498 ./strace-static-x86_64: Process 13500 attached [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13500 ./strace-static-x86_64: Process 13498 attached [pid 13500] set_robust_list(0x55556531f660, 24 [pid 13497] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13500] <... set_robust_list resumed>) = 0 [pid 13498] set_robust_list(0x55556531f660, 24 [pid 13497] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13500] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13498] <... set_robust_list resumed>) = 0 [pid 13497] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13499 attached [pid 13497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13500] <... prctl resumed>) = 0 [pid 13499] set_robust_list(0x55556531f660, 24 [pid 13498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13497] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13499] <... set_robust_list resumed>) = 0 [pid 13497] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13500] setpgid(0, 0 [pid 13499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13498] <... prctl resumed>) = 0 [pid 13497] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13501 [pid 13500] <... setpgid resumed>) = 0 [pid 13499] <... prctl resumed>) = 0 [pid 13497] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13499] setpgid(0, 0 [pid 13498] setpgid(0, 0 [pid 13497] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13499] <... setpgid resumed>) = 0 [pid 13497] exit_group(0 [pid 13499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13498] <... setpgid resumed>) = 0 [pid 13497] <... exit_group resumed>) = ? [pid 13500] <... openat resumed>) = 3 [pid 13499] <... openat resumed>) = 3 [pid 13498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13497] +++ exited with 0 +++ [pid 13500] write(3, "1000", 4) = 4 [pid 13499] write(3, "1000", 4 [pid 13498] <... openat resumed>) = 3 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13499] <... write resumed>) = 4 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13500] close(3 [pid 13498] write(3, "1000", 4./strace-static-x86_64: Process 13501 attached [pid 13499] close(3 [pid 13501] set_robust_list(0x55556531f660, 24 [pid 13499] <... close resumed>) = 0 [pid 13501] <... set_robust_list resumed>) = 0 executing program [pid 13499] write(1, "executing program\n", 18 [pid 13501] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13499] <... write resumed>) = 18 [pid 13501] <... prctl resumed>) = 0 [pid 13500] <... close resumed>) = 0 [pid 13499] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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 13501] setpgid(0, 0 [pid 13500] write(1, "executing program\n", 18 [pid 13499] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13498] <... write resumed>) = 4 [pid 13501] <... setpgid resumed>) = 0 [pid 13500] <... write resumed>) = 18 [pid 13499] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13498] close(3 [pid 13501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13500] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13499] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13501] <... openat resumed>) = 3 [pid 13500] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13498] <... close resumed>) = 0 [pid 13501] write(3, "1000", 4 [pid 13500] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13499] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 13498] write(1, "executing program\n", 18 [pid 13501] <... write resumed>) = 4 [pid 13500] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13501] close(3 [pid 13500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13499] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13498] <... write resumed>) = 18 [pid 13501] <... close resumed>) = 0 [pid 13500] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13499] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13501] write(1, "executing program\n", 18executing program [pid 13500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13499] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13498] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13501] <... write resumed>) = 18 [pid 13499] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13501] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13500] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13499] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13498] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13501] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13500] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13499] exit_group(0 [pid 13501] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13499] <... exit_group resumed>) = ? [pid 13501] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13500] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13499] +++ exited with 0 +++ [pid 13498] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 resumed>) = 0 [pid 13501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13500] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13498] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13501] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13500] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13500] exit_group(0 [pid 13498] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 13501] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13501] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13500] <... exit_group resumed>) = ? [pid 13498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13501] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13501] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13501] exit_group(0) = ? [pid 13501] +++ exited with 0 +++ [pid 13500] +++ exited with 0 +++ [pid 13498] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13502 attached [pid 13498] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13502 [pid 13498] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13498] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13498] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13502] set_robust_list(0x55556531f660, 24) = 0 executing program [pid 13502] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13498] exit_group(0 [pid 287] <... restart_syscall resumed>) = 0 [pid 13498] <... exit_group resumed>) = ? [pid 13502] <... prctl resumed>) = 0 [pid 13502] setpgid(0, 0) = 0 [pid 13502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 13502] write(3, "1000", 4) = 4 [pid 13502] close(3 [pid 13498] +++ exited with 0 +++ [pid 13502] <... close resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13498, 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 13502] write(1, "executing program\n", 18) = 18 [pid 13502] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13502] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13503 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13502] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13502] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13504 ./strace-static-x86_64: Process 13505 attached ./strace-static-x86_64: Process 13504 attached ./strace-static-x86_64: Process 13503 attached [pid 285] <... restart_syscall resumed>) = 0 [pid 13503] set_robust_list(0x55556531f660, 24 [pid 13502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13505] set_robust_list(0x55556531f660, 24 [pid 13504] set_robust_list(0x55556531f660, 24 [pid 13503] <... set_robust_list resumed>) = 0 [pid 13502] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13504] <... set_robust_list resumed>) = 0 [pid 13503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13502] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13503] <... prctl resumed>) = 0 [pid 13502] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13505] <... set_robust_list resumed>) = 0 [pid 13504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13503] setpgid(0, 0 [pid 13502] exit_group(0 [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13505 [pid 13503] <... setpgid resumed>) = 0 [pid 13502] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 13506 attached [pid 13506] set_robust_list(0x55556531f660, 24 [pid 13505] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13504] <... prctl resumed>) = 0 [pid 13503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13506 [pid 13506] <... set_robust_list resumed>) = 0 [pid 13502] +++ exited with 0 +++ [pid 13503] <... openat resumed>) = 3 [pid 13505] <... prctl resumed>) = 0 [pid 13504] setpgid(0, 0executing program [pid 13503] write(3, "1000", 4 [pid 13504] <... setpgid resumed>) = 0 [pid 13505] setpgid(0, 0 [pid 13503] <... write resumed>) = 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13503] close(3 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13503] <... close resumed>) = 0 [pid 13505] <... setpgid resumed>) = 0 [pid 13504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13503] write(1, "executing program\n", 18 [pid 13506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13504] <... openat resumed>) = 3 [pid 13503] <... write resumed>) = 18 [pid 13504] write(3, "1000", 4 [pid 13506] <... prctl resumed>) = 0 [pid 13504] <... write resumed>) = 4 [pid 13503] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13504] close(3 [pid 13503] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13504] <... close resumed>) = 0 executing program [pid 13503] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13505] <... openat resumed>) = 3 [pid 13504] write(1, "executing program\n", 18 [pid 13505] write(3, "1000", 4 [pid 13503] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13504] <... write resumed>) = 18 [pid 13506] setpgid(0, 0 [pid 13503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13505] <... write resumed>) = 4 executing program [pid 13504] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13503] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13505] close(3) = 0 [pid 13505] write(1, "executing program\n", 18) = 18 [pid 13506] <... setpgid resumed>) = 0 [pid 13505] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13504] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13504] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13505] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13503] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13503] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13505] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13503] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13503] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13506] <... openat resumed>) = 3 [pid 13505] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13503] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13503] exit_group(0 [pid 13506] write(3, "1000", 4 [pid 13505] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13504] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13503] <... exit_group resumed>) = ? [pid 13504] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13504] exit_group(0) = ? [pid 13506] <... write resumed>) = 4 [pid 13505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13504] +++ exited with 0 +++ [pid 13503] +++ exited with 0 +++ [pid 283] <... restart_syscall resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13505] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13506] close(3 [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, child_tidptr=0x55556531f650) = 13508 executing program [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13507 ./strace-static-x86_64: Process 13508 attached ./strace-static-x86_64: Process 13507 attached [pid 13506] <... close resumed>) = 0 [pid 13505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... clone resumed>, child_tidptr=0x55556531f650) = 13509 [pid 13508] set_robust_list(0x55556531f660, 24 [pid 13506] write(1, "executing program\n", 18 [pid 13505] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] <... set_robust_list resumed>) = 0 [pid 13507] set_robust_list(0x55556531f660, 24 [pid 13506] <... write resumed>) = 18 [pid 13505] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 13509 attached [pid 13506] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13505] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13507] <... set_robust_list resumed>) = 0 [pid 13506] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13509] set_robust_list(0x55556531f660, 24) = 0 [pid 13506] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13505] exit_group(0 [pid 13508] <... prctl resumed>) = 0 [pid 13507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13506] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13505] <... exit_group resumed>) = ? [pid 13508] setpgid(0, 0 [pid 13507] <... prctl resumed>) = 0 [pid 13506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13509] setpgid(0, 0) = 0 [pid 13509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13505] +++ exited with 0 +++ [pid 13506] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13508] <... setpgid resumed>) = 0 [pid 13507] setpgid(0, 0 [pid 13506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13509] <... openat resumed>) = 3 [pid 13508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13507] <... setpgid resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13509] write(3, "1000", 4 [pid 13506] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] <... write resumed>) = 4 [pid 13508] <... openat resumed>) = 3 [pid 13506] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13509] close(3 [pid 13508] write(3, "1000", 4 [pid 13506] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] <... write resumed>) = 4 [pid 13507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program executing program [pid 13506] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13508] close(3 [pid 13506] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13509] <... close resumed>) = 0 [pid 13509] write(1, "executing program\n", 18 [pid 13508] <... close resumed>) = 0 [pid 13506] exit_group(0 [pid 13508] write(1, "executing program\n", 18 [pid 13506] <... exit_group resumed>) = ? [pid 13508] <... write resumed>) = 18 [pid 13507] <... openat resumed>) = 3 [pid 13509] <... write resumed>) = 18 [pid 13509] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13509] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13506] +++ exited with 0 +++ [pid 13508] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13507] write(3, "1000", 4 [pid 13509] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=13506, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13509] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13507] <... write resumed>) = 4 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 13509] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 13508] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13507] close(3 [pid 286] <... restart_syscall resumed>) = 0 [pid 13509] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13508] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13509] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13507] <... close resumed>) = 0 [pid 13509] exit_group(0 [pid 13508] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13507] write(1, "executing program\n", 18executing program [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13509] <... exit_group resumed>) = ? [pid 13508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13507] <... write resumed>) = 18 [pid 13508] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13507] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13508] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13507] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... clone resumed>, child_tidptr=0x55556531f650) = 13510 [pid 13508] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13507] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13508] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13507] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13508] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13511 [pid 13509] +++ exited with 0 +++ ./strace-static-x86_64: Process 13511 attached ./strace-static-x86_64: Process 13510 attached [pid 13508] exit_group(0 [pid 13507] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13508] <... exit_group resumed>) = ? [pid 13507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13511] set_robust_list(0x55556531f660, 24 [pid 13510] set_robust_list(0x55556531f660, 24 [pid 13511] <... set_robust_list resumed>) = 0 [pid 13510] <... set_robust_list resumed>) = 0 [pid 13511] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13510] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13508] +++ exited with 0 +++ [pid 13511] <... prctl resumed>) = 0 [pid 13510] <... prctl resumed>) = 0 [pid 13507] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 284] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 13511] setpgid(0, 0 [pid 13510] setpgid(0, 0 [pid 13507] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 284] restart_syscall(<... resuming interrupted clone ...> [pid 13511] <... setpgid resumed>) = 0 [pid 13510] <... setpgid resumed>) = 0 [pid 13507] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13507] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13511] <... openat resumed>) = 3 [pid 13507] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 13510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13511] write(3, "1000", 4 [pid 13507] exit_group(0 [pid 13511] <... write resumed>) = 4 [pid 13507] <... exit_group resumed>) = ? [pid 13511] close(3) = 0 [pid 13511] write(1, "executing program\n", 18) = 18 [pid 13511] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13511] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 13507] +++ exited with 0 +++ [pid 13510] <... openat resumed>) = 3 [pid 13511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 13511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13510] write(3, "1000", 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13507, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 13511] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 13511] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13510] <... write resumed>) = 4 [pid 13511] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13511] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13511] exit_group(0) = ? executing program [pid 13510] close(3) = 0 [pid 13510] write(1, "executing program\n", 18) = 18 [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 13511] +++ exited with 0 +++ [pid 13510] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_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=13511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 284] <... restart_syscall resumed>) = 0 [pid 13510] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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] restart_syscall(<... resuming interrupted clone ...> [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 13512 attached ./strace-static-x86_64: Process 13513 attached [pid 13510] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... restart_syscall resumed>) = 0 [pid 13512] set_robust_list(0x55556531f660, 24 [pid 13510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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=0x55556531f650) = 13512 [pid 284] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13513] set_robust_list(0x55556531f660, 24 [pid 13512] <... set_robust_list resumed>) = 0 [pid 13510] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] <... clone resumed>, child_tidptr=0x55556531f650) = 13513 [pid 13510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13513] <... set_robust_list resumed>) = 0 [pid 13512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 284] <... clone resumed>, child_tidptr=0x55556531f650) = 13514 [pid 13510] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 13514 attached [pid 13510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55556531f650) = 13515 [pid 13510] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 13513] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13512] <... prctl resumed>) = 0 [pid 13510] exit_group(0 [pid 13512] setpgid(0, 0 [pid 13513] <... prctl resumed>) = 0 [pid 13510] <... exit_group resumed>) = ? [pid 13512] <... setpgid resumed>) = 0 [pid 13514] set_robust_list(0x55556531f660, 24) = 0 [pid 13510] +++ exited with 0 +++ [pid 13513] setpgid(0, 0 [pid 13512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13513] <... setpgid resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 13513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13512] <... openat resumed>) = 3 [pid 13513] <... openat resumed>) = 3 [pid 13512] write(3, "1000", 4 [pid 13513] write(3, "1000", 4 [pid 13512] <... write resumed>) = 4 [pid 13513] <... write resumed>) = 4 [pid 13513] close(3 [pid 13512] close(3 [pid 13513] <... close resumed>) = 0 [pid 13512] <... close resumed>) = 0 [pid 13513] write(1, "executing program\n", 18 [pid 13512] write(1, "executing program\n", 18 [pid 13514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 13514] setpgid(0, 0executing program executing program ) = 0 [pid 13514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 13513] <... write resumed>) = 18 [pid 13512] <... write resumed>) = 18 [pid 13514] <... openat resumed>) = 3 [pid 13512] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13513] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13512] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13514] write(3, "1000", 4) = 4 [pid 13514] close(3) = 0 executing program [pid 13514] write(1, "executing program\n", 18) = 18 [pid 13514] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13513] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13512] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 13513] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 13512] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13513] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13513] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13512] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 13513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13514] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13514] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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=0x55556531f650) = 13516 ./strace-static-x86_64: Process 13515 attached [pid 13514] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 13515] set_robust_list(0x55556531f660, 24 [pid 13514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13512] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13513] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13513] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 13512] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13513] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13513] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13512] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 13513] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13512] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 13515] <... set_robust_list resumed>) = 0 [pid 13514] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 13515] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 13514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 13513] exit_group(0 [pid 13512] exit_group(0./strace-static-x86_64: Process 13516 attached