./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1299623983 <...> bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30360] <... write resumed>) = 18 [pid 30356] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30356] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30360] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30358] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30356] exit_group(0 [pid 30360] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30356] <... exit_group resumed>) = ? [pid 30360] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30356] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30358] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30360] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... restart_syscall resumed>) = 0 [pid 30358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30358] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30358] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30360] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30361 ./strace-static-x86_64: Process 30361 attached [pid 30361] set_robust_list(0x55555a087660, 24 [pid 30358] exit_group(0 [pid 30360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30358] <... exit_group resumed>) = ? [pid 30361] <... set_robust_list resumed>) = 0 [pid 30361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30361] setpgid(0, 0 [pid 30360] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30361] <... setpgid resumed>) = 0 [pid 30358] +++ exited with 0 +++ [pid 288] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 288] 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 30360] 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 30361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30360] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30362 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30364 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30363 ./strace-static-x86_64: Process 30362 attached [pid 30360] exit_group(0./strace-static-x86_64: Process 30364 attached [pid 30364] set_robust_list(0x55555a087660, 24 [pid 30361] <... openat resumed>) = 3 [pid 30360] <... exit_group resumed>) = ? [pid 30362] set_robust_list(0x55555a087660, 24 [pid 30364] <... set_robust_list resumed>) = 0 [pid 30362] <... set_robust_list resumed>) = 0 [pid 30364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30364] <... prctl resumed>) = 0 [pid 30362] <... prctl resumed>) = 0 [pid 30364] setpgid(0, 0 [pid 30362] setpgid(0, 0 [pid 30364] <... setpgid resumed>) = 0 [pid 30362] <... setpgid resumed>) = 0 [pid 30360] +++ exited with 0 +++ [pid 30361] write(3, "1000", 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30361] <... write resumed>) = 4 [pid 30362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30361] close(3./strace-static-x86_64: Process 30363 attached [pid 30364] <... openat resumed>) = 3 [pid 30364] write(3, "1000", 4) = 4 [pid 30362] write(3, "1000", 4) = 4 [pid 30364] close(3) = 0 [pid 30362] close(3) = 0 [pid 30364] write(1, "executing program\n", 18executing program executing program [pid 30362] write(1, "executing program\n", 18 [pid 30364] <... write resumed>) = 18 [pid 30362] <... write resumed>) = 18 [pid 30364] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30362] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30364] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30364] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30362] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30364] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30362] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30361] <... close resumed>) = 0 [pid 30362] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30361] write(1, "executing program\n", 18 [pid 30364] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30361] <... write resumed>) = 18 [pid 30364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30361] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30363] set_robust_list(0x55555a087660, 24 [pid 30364] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30363] <... set_robust_list resumed>) = 0 [pid 30362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30361] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30361] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30364] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30363] <... prctl resumed>) = 0 [pid 30362] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30361] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30364] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30363] setpgid(0, 0 [pid 30362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30361] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30363] <... setpgid resumed>) = 0 [pid 30361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30364] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30362] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30361] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30361] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30361] exit_group(0) = ? [pid 30364] exit_group(0 [pid 30363] <... openat resumed>) = 3 [pid 30362] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30364] <... exit_group resumed>) = ? [pid 30363] write(3, "1000", 4) = 4 [pid 30362] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30361] +++ exited with 0 +++ [pid 30363] close(3 [pid 30362] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30364] +++ exited with 0 +++ [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30363] <... close resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30362] <... exit_group resumed>) = ? [pid 30363] write(1, "executing program\n", 18 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30363] <... write resumed>) = 18 [pid 30363] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30362] +++ exited with 0 +++ [pid 30363] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30363] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30363] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30363] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30363] exit_group(0) = ? [pid 30363] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [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 288] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30365 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30367 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30366 [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 30367 attached [pid 30367] set_robust_list(0x55555a087660, 24) = 0 [pid 30367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30367] setpgid(0, 0) = 0 [pid 30367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30368 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30369 executing program [pid 30367] <... openat resumed>) = 3 [pid 30367] write(3, "1000", 4) = 4 [pid 30367] close(3) = 0 [pid 30367] write(1, "executing program\n", 18) = 18 [pid 30367] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30369 attached ./strace-static-x86_64: Process 30366 attached ./strace-static-x86_64: Process 30365 attached ) = -1 EPERM (Operation not permitted) [pid 30367] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30369] set_robust_list(0x55555a087660, 24 [pid 30365] set_robust_list(0x55555a087660, 24 [pid 30366] set_robust_list(0x55555a087660, 24 [pid 30367] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30369] <... set_robust_list resumed>) = 0 [pid 30366] <... set_robust_list resumed>) = 0 [pid 30365] <... set_robust_list resumed>) = 0 [pid 30367] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30365] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30369] <... prctl resumed>) = 0 [pid 30367] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30365] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 30368 attached [pid 30369] setpgid(0, 0 [pid 30366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30369] <... setpgid resumed>) = 0 [pid 30367] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30365] setpgid(0, 0 [pid 30367] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30367] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30367] exit_group(0) = ? [pid 30369] <... openat resumed>) = 3 [pid 30365] <... setpgid resumed>) = 0 [pid 30369] write(3, "1000", 4 [pid 30366] <... prctl resumed>) = 0 [pid 30369] <... write resumed>) = 4 [pid 30369] close(3 [pid 30365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30367] +++ exited with 0 +++ [pid 30369] <... close resumed>) = 0 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30365] <... openat resumed>) = 3 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30369] write(1, "executing program\n", 18 [pid 30368] set_robust_list(0x55555a087660, 24 [pid 30366] setpgid(0, 0executing program [pid 30365] write(3, "1000", 4) = 4 [pid 30365] close(3) = 0 [pid 30369] <... write resumed>) = 18 [pid 30368] <... set_robust_list resumed>) = 0 executing program [pid 30366] <... setpgid resumed>) = 0 [pid 30365] write(1, "executing program\n", 18) = 18 [pid 30365] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30369] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30368] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30365] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30365] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30369] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30368] <... prctl resumed>) = 0 [pid 30366] <... openat resumed>) = 3 [pid 30365] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30369] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30368] setpgid(0, 0 [pid 30366] write(3, "1000", 4 [pid 30365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30369] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30368] <... setpgid resumed>) = 0 [pid 30366] <... write resumed>) = 4 [pid 30369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30365] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30369] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30366] close(3 [pid 30369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30369] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30366] <... close resumed>) = 0 [pid 30369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30368] <... openat resumed>) = 3 [pid 30366] write(1, "executing program\n", 18executing program [pid 30365] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30369] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30368] write(3, "1000", 4 [pid 30369] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30366] <... write resumed>) = 18 [pid 30365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30368] <... write resumed>) = 4 [pid 30369] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30369] exit_group(0 [pid 30368] close(3 [pid 30366] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30365] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30369] <... exit_group resumed>) = ? [pid 30368] <... close resumed>) = 0 [pid 30366] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30366] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30365] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30366] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30365] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30369] +++ exited with 0 +++ executing program [pid 30366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30365] exit_group(0 [pid 30368] write(1, "executing program\n", 18) = 18 [pid 30366] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30365] <... exit_group resumed>) = ? [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30368] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30368] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30365] +++ exited with 0 +++ [pid 30368] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30366] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30368] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30366] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30368] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30366] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30368] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30366] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30368] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30366] exit_group(0 [pid 30368] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30366] <... exit_group resumed>) = ? [pid 30368] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30368] exit_group(0) = ? [pid 30366] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30368] +++ exited with 0 +++ [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(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 30372 attached ./strace-static-x86_64: Process 30371 attached ./strace-static-x86_64: Process 30370 attached [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30373 attached [pid 30372] set_robust_list(0x55555a087660, 24 [pid 30371] set_robust_list(0x55555a087660, 24 [pid 30370] set_robust_list(0x55555a087660, 24 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30370 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30371 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30373 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30372 [pid 30372] <... set_robust_list resumed>) = 0 [pid 30371] <... set_robust_list resumed>) = 0 [pid 30370] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30374 attached [pid 30373] set_robust_list(0x55555a087660, 24 [pid 30372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30371] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30370] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30372] <... prctl resumed>) = 0 [pid 30371] <... prctl resumed>) = 0 [pid 30372] setpgid(0, 0 [pid 30371] setpgid(0, 0 [pid 30370] <... prctl resumed>) = 0 [pid 30372] <... setpgid resumed>) = 0 [pid 30371] <... setpgid resumed>) = 0 [pid 30374] set_robust_list(0x55555a087660, 24 [pid 30373] <... set_robust_list resumed>) = 0 [pid 30372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30370] setpgid(0, 0 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30374 [pid 30374] <... set_robust_list resumed>) = 0 [pid 30373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30372] <... openat resumed>) = 3 [pid 30371] <... openat resumed>) = 3 [pid 30372] write(3, "1000", 4 [pid 30371] write(3, "1000", 4 [pid 30370] <... setpgid resumed>) = 0 [pid 30372] <... write resumed>) = 4 [pid 30371] <... write resumed>) = 4 [pid 30373] <... prctl resumed>) = 0 [pid 30372] close(3 [pid 30371] close(3 [pid 30370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30372] <... close resumed>) = 0 [pid 30371] <... close resumed>) = 0 [pid 30373] setpgid(0, 0 executing program executing program [pid 30372] write(1, "executing program\n", 18 [pid 30371] write(1, "executing program\n", 18 [pid 30370] <... openat resumed>) = 3 [pid 30372] <... write resumed>) = 18 [pid 30371] <... write resumed>) = 18 [pid 30372] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30371] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30370] write(3, "1000", 4 [pid 30374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30373] <... setpgid resumed>) = 0 [pid 30372] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30371] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30372] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30371] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30370] <... write resumed>) = 4 [pid 30373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30372] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30371] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30370] close(3 [pid 30372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30370] <... close resumed>) = 0 [pid 30373] <... openat resumed>) = 3 executing program [pid 30372] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30371] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30370] write(1, "executing program\n", 18 [pid 30372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30370] <... write resumed>) = 18 [pid 30374] <... prctl resumed>) = 0 [pid 30373] write(3, "1000", 4 [pid 30372] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30371] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30370] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30374] setpgid(0, 0 [pid 30373] <... write resumed>) = 4 [pid 30372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30370] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30372] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30371] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30370] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30374] <... setpgid resumed>) = 0 [pid 30373] close(3 [pid 30372] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30371] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30370] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30372] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30371] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30373] <... close resumed>) = 0 [pid 30372] exit_group(0 [pid 30371] exit_group(0 [pid 30370] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30373] write(1, "executing program\n", 18 [pid 30372] <... exit_group resumed>) = ? [pid 30371] <... exit_group resumed>) = ? [pid 30370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30374] <... openat resumed>) = 3 [pid 30373] <... write resumed>) = 18 [pid 30372] +++ exited with 0 +++ [pid 30371] +++ exited with 0 +++ [pid 30370] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30373] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30374] write(3, "1000", 4 [pid 30373] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30370] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30374] <... write resumed>) = 4 [pid 30373] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30370] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30374] close(3 [pid 30373] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30370] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30374] <... close resumed>) = 0 [pid 30373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30370] exit_group(0executing program [pid 30374] write(1, "executing program\n", 18 [pid 30373] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30370] <... exit_group resumed>) = ? [pid 285] <... restart_syscall resumed>) = 0 [pid 30374] <... write resumed>) = 18 [pid 30373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30370] +++ exited with 0 +++ [pid 30374] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30374] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30374] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30373] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30376 attached ./strace-static-x86_64: Process 30375 attached [pid 30374] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30375 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30375] set_robust_list(0x55555a087660, 24 [pid 30374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 30377 attached [pid 30376] set_robust_list(0x55555a087660, 24 [pid 30375] <... set_robust_list resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30376 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30377 [pid 30373] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30373] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30374] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30375] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30373] exit_group(0 [pid 30377] set_robust_list(0x55555a087660, 24 [pid 30376] <... set_robust_list resumed>) = 0 [pid 30375] <... prctl resumed>) = 0 [pid 30373] <... exit_group resumed>) = ? [pid 30377] <... set_robust_list resumed>) = 0 [pid 30376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30375] setpgid(0, 0 [pid 30374] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30373] +++ exited with 0 +++ [pid 30375] <... setpgid resumed>) = 0 [pid 30374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30374] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30377] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30376] <... prctl resumed>) = 0 [pid 30375] <... openat resumed>) = 3 [pid 30374] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30375] write(3, "1000", 4executing program ) = 4 [pid 30375] close(3) = 0 [pid 30375] write(1, "executing program\n", 18) = 18 [pid 30375] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30377] <... prctl resumed>) = 0 [pid 30376] setpgid(0, 0 [pid 30374] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30375] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30375] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30374] exit_group(0 [pid 30375] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30377] setpgid(0, 0 [pid 30376] <... setpgid resumed>) = 0 [pid 30375] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30374] <... exit_group resumed>) = ? [pid 30375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30374] +++ exited with 0 +++ [pid 30375] 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=30374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30375] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30375] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30375] exit_group(0) = ? [pid 30377] <... setpgid resumed>) = 0 [pid 30376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30375] +++ exited with 0 +++ [pid 30376] write(3, "1000", 4 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30376] <... write resumed>) = 4 executing program [pid 30376] close(3) = 0 [pid 30376] write(1, "executing program\n", 18) = 18 [pid 30376] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30376] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30377] <... openat resumed>) = 3 [pid 30377] write(3, "1000", 4) = 4 [pid 30377] close(3) = 0 [pid 30376] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30377] write(1, "executing program\n", 18 [pid 30376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30377] <... write resumed>) = 18 [pid 30376] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30376] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30376] exit_group(0) = ? [pid 30376] +++ exited with 0 +++ [pid 30377] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30377] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30377] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30377] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30377] exit_group(0 [pid 285] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30378 [pid 30377] <... 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 30377] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30379 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30380 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30378 attached [pid 30378] set_robust_list(0x55555a087660, 24) = 0 [pid 30378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30381 ./strace-static-x86_64: Process 30379 attached [pid 30378] <... prctl resumed>) = 0 [pid 30379] set_robust_list(0x55555a087660, 24 [pid 30378] setpgid(0, 0 [pid 30379] <... set_robust_list resumed>) = 0 [pid 30378] <... setpgid resumed>) = 0 [pid 30379] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30380 attached ) = 3 [pid 30380] set_robust_list(0x55555a087660, 24 [pid 30379] <... prctl resumed>) = 0 [pid 30379] setpgid(0, 0) = 0 [pid 30379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30381 attached [pid 30380] <... set_robust_list resumed>) = 0 [pid 30379] <... openat resumed>) = 3 [pid 30378] write(3, "1000", 4) = 4 [pid 30378] close(3) = 0 executing program [pid 30378] write(1, "executing program\n", 18) = 18 [pid 30378] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30379] write(3, "1000", 4) = 4 [pid 30380] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30379] close(3) = 0 [pid 30378] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30379] write(1, "executing program\n", 18 [pid 30380] <... prctl resumed>) = 0 [pid 30381] set_robust_list(0x55555a087660, 24 [pid 30378] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30379] <... write resumed>) = 18 [pid 30378] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30379] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30379] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30378] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30381] <... set_robust_list resumed>) = 0 [pid 30380] setpgid(0, 0 [pid 30379] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] <... restart_syscall resumed>) = 0 [pid 30380] <... setpgid resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30379] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30378] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 30382 attached [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30382 [pid 30381] <... prctl resumed>) = 0 [pid 30380] <... openat resumed>) = 3 [pid 30381] setpgid(0, 0) = 0 [pid 30381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30380] write(3, "1000", 4 [pid 30379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30378] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30382] set_robust_list(0x55555a087660, 24 [pid 30381] <... openat resumed>) = 3 [pid 30380] <... write resumed>) = 4 [pid 30381] write(3, "1000", 4) = 4 [pid 30381] close(3) = 0 executing program [pid 30381] write(1, "executing program\n", 18) = 18 [pid 30381] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30381] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30382] <... set_robust_list resumed>) = 0 [pid 30381] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30380] close(3 [pid 30379] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30378] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30381] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30381] exit_group(0) = ? [pid 30380] <... close resumed>) = 0 [pid 30379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30378] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30381] +++ exited with 0 +++ [pid 30380] write(1, "executing program\n", 18 [pid 30382] <... prctl resumed>) = 0 [pid 30380] <... write resumed>) = 18 [pid 30379] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30378] exit_group(0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30382] setpgid(0, 0 [pid 30380] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30378] <... exit_group resumed>) = ? [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30380] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30379] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30382] <... setpgid resumed>) = 0 [pid 30382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30380] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30382] <... openat resumed>) = 3 [pid 30382] write(3, "1000", 4 [pid 30378] +++ exited with 0 +++ [pid 30380] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30379] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30379] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30380] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30382] <... write resumed>) = 4 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30382] close(3 executing program [pid 30380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30379] exit_group(0 [pid 30382] <... close resumed>) = 0 [pid 30382] write(1, "executing program\n", 18) = 18 [pid 30380] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30379] <... exit_group resumed>) = ? [pid 30382] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30382] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30382] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30379] +++ exited with 0 +++ [pid 30382] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30380] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30380] 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=30379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30382] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30380] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30380] exit_group(0 [pid 30382] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30380] <... exit_group resumed>) = ? [pid 30382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30382] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30382] exit_group(0) = ? [pid 30382] +++ exited with 0 +++ [pid 30380] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 288] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30383 attached [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30383 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30383] set_robust_list(0x55555a087660, 24 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30384 ./strace-static-x86_64: Process 30384 attached [pid 30384] set_robust_list(0x55555a087660, 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 [pid 30384] <... set_robust_list resumed>) = 0 [pid 30384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30384] setpgid(0, 0) = 0 [pid 30384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30385 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30386 [pid 30384] <... openat resumed>) = 3 [pid 30384] write(3, "1000", 4) = 4 [pid 30384] close(3) = 0 [pid 30384] write(1, "executing program\n", 18) = 18 executing program [pid 30384] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30384] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30387 [pid 30384] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30385 attached [pid 30383] <... set_robust_list resumed>) = 0 [pid 30384] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30384] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30384] exit_group(0) = ? [pid 30383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30385] set_robust_list(0x55555a087660, 24 [pid 30383] <... prctl resumed>) = 0 [pid 30385] <... set_robust_list resumed>) = 0 [pid 30384] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30386 attached [pid 30386] set_robust_list(0x55555a087660, 24) = 0 [pid 30383] setpgid(0, 0 [pid 30386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30386] setpgid(0, 0./strace-static-x86_64: Process 30387 attached ) = 0 [pid 30386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30387] set_robust_list(0x55555a087660, 24 [pid 30383] <... setpgid resumed>) = 0 [pid 30387] <... set_robust_list resumed>) = 0 [pid 30387] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30386] <... openat resumed>) = 3 [pid 30383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30387] <... prctl resumed>) = 0 [pid 30387] setpgid(0, 0) = 0 [pid 30387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30386] write(3, "1000", 4) = 4 [pid 30383] <... openat resumed>) = 3 [pid 30386] close(3) = 0 [pid 30386] write(1, "executing program\n", 18executing program [pid 30383] write(3, "1000", 4 [pid 30386] <... write resumed>) = 18 [pid 30386] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30383] <... write resumed>) = 4 [pid 30387] <... openat resumed>) = 3 [pid 30386] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30386] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30387] write(3, "1000", 4 [pid 30386] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30387] <... write resumed>) = 4 [pid 30386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30387] close(3 [pid 30386] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30387] <... close resumed>) = 0 [pid 30386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30383] close(3executing program [pid 30387] write(1, "executing program\n", 18 [pid 30386] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30387] <... write resumed>) = 18 [pid 30385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30383] <... close resumed>) = 0 [pid 288] <... restart_syscall resumed>) = 0 [pid 30383] write(1, "executing program\n", 18 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 30386] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 30388 attached [pid 30387] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30385] <... prctl resumed>) = 0 [pid 30383] <... write resumed>) = 18 [pid 30386] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30388 [pid 30388] set_robust_list(0x55555a087660, 24) = 0 [pid 30388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30383] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30387] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30386] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30388] setpgid(0, 0 [pid 30385] setpgid(0, 0 [pid 30383] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30388] <... setpgid resumed>) = 0 [pid 30388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30387] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30383] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30386] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30385] <... setpgid resumed>) = 0 [pid 30388] <... openat resumed>) = 3 [pid 30388] write(3, "1000", 4 [pid 30383] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30388] <... write resumed>) = 4 [pid 30388] close(3) = 0 executing program [pid 30388] write(1, "executing program\n", 18) = 18 [pid 30388] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30388] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30387] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30386] exit_group(0 [pid 30383] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30388] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30387] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30388] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30383] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30386] <... exit_group resumed>) = ? [pid 30385] <... openat resumed>) = 3 [pid 30383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30388] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30388] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30388] exit_group(0) = ? [pid 30388] +++ exited with 0 +++ [pid 30387] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30383] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30385] write(3, "1000", 4 [pid 30386] +++ exited with 0 +++ [pid 30385] <... write resumed>) = 4 [pid 30383] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30387] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30385] close(3executing program [pid 30383] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30385] <... close resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30387] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30385] write(1, "executing program\n", 18 [pid 30383] exit_group(0 [pid 30385] <... write resumed>) = 18 [pid 30387] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30385] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30383] <... exit_group resumed>) = ? [pid 30387] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30385] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30385] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30387] exit_group(0 [pid 30385] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30383] +++ exited with 0 +++ [pid 30385] 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=30383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30385] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30385] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30385] exit_group(0) = ? [pid 30387] <... exit_group resumed>) = ? [pid 30385] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30387] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] <... restart_syscall resumed>) = 0 [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 30389 attached [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30389 [pid 30389] set_robust_list(0x55555a087660, 24) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30391 attached ./strace-static-x86_64: Process 30390 attached [pid 30389] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30390 [pid 30389] <... prctl resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30392 [pid 30389] setpgid(0, 0) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30391 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30393 [pid 30389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30392 attached ./strace-static-x86_64: Process 30393 attached [pid 30391] set_robust_list(0x55555a087660, 24 [pid 30390] set_robust_list(0x55555a087660, 24 [pid 30389] <... openat resumed>) = 3 [pid 30389] write(3, "1000", 4executing program ) = 4 [pid 30389] close(3) = 0 [pid 30389] write(1, "executing program\n", 18) = 18 [pid 30393] set_robust_list(0x55555a087660, 24 [pid 30392] set_robust_list(0x55555a087660, 24 [pid 30391] <... set_robust_list resumed>) = 0 [pid 30390] <... set_robust_list resumed>) = 0 [pid 30389] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30391] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30389] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30390] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30389] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30391] <... prctl resumed>) = 0 [pid 30389] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30393] <... set_robust_list resumed>) = 0 [pid 30392] <... set_robust_list resumed>) = 0 [pid 30391] setpgid(0, 0 [pid 30390] <... prctl resumed>) = 0 [pid 30389] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30391] <... setpgid resumed>) = 0 [pid 30390] setpgid(0, 0 [pid 30393] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30392] <... prctl resumed>) = 0 [pid 30391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30390] <... setpgid resumed>) = 0 [pid 30389] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30389] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30389] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30391] <... openat resumed>) = 3 [pid 30389] exit_group(0 [pid 30390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30389] <... exit_group resumed>) = ? [pid 30391] write(3, "1000", 4 [pid 30390] <... openat resumed>) = 3 [pid 30393] <... prctl resumed>) = 0 [pid 30392] setpgid(0, 0 [pid 30391] <... write resumed>) = 4 [pid 30390] write(3, "1000", 4 [pid 30393] setpgid(0, 0 [pid 30392] <... setpgid resumed>) = 0 [pid 30391] close(3 [pid 30390] <... write resumed>) = 4 [pid 30389] +++ exited with 0 +++ [pid 30393] <... setpgid resumed>) = 0 [pid 30392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30391] <... close resumed>) = 0 [pid 30390] close(3 [pid 30393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30392] <... openat resumed>) = 3 [pid 30391] write(1, "executing program\n", 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30390] <... close resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30393] <... openat resumed>) = 3 [pid 30391] <... write resumed>) = 18 [pid 30390] write(1, "executing program\n", 18 [pid 30393] write(3, "1000", 4) = 4 executing program executing program [pid 30393] close(3) = 0 [pid 30393] write(1, "executing program\n", 18) = 18 [pid 30393] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30392] write(3, "1000", 4 [pid 30391] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30390] <... write resumed>) = 18 [pid 30393] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30393] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30392] <... write resumed>) = 4 [pid 30391] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30390] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30392] close(3 [pid 30391] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30393] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30390] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30392] <... close resumed>) = 0 [pid 30393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30391] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30390] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30393] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30392] write(1, "executing program\n", 18 [pid 30391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30392] <... write resumed>) = 18 [pid 30390] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30391] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30392] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30393] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30390] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30393] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30392] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30391] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30393] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30392] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30393] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30392] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30391] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30390] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30393] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30391] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30393] exit_group(0 [pid 30392] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30391] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30390] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 30393] <... exit_group resumed>) = ? [pid 30392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30391] exit_group(0 [pid 30390] 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 30393] +++ exited with 0 +++ [pid 30392] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30391] <... exit_group resumed>) = ? [pid 30390] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30394 [pid 288] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 30394 attached [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30394] set_robust_list(0x55555a087660, 24) = 0 [pid 30394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30394] setpgid(0, 0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30395 [pid 30390] exit_group(0 [pid 30394] <... setpgid resumed>) = 0 [pid 30390] <... exit_group resumed>) = ? [pid 30394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30394] write(3, "1000", 4) = 4 [pid 30390] +++ exited with 0 +++ [pid 30391] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30392] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30392] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30394] close(3 [pid 30392] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30394] <... close resumed>) = 0 executing program [pid 30394] write(1, "executing program\n", 18 [pid 30392] exit_group(0 [pid 30394] <... write resumed>) = 18 [pid 30392] <... exit_group resumed>) = ? [pid 30394] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30394] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30392] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30394] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30395 attached [pid 30395] set_robust_list(0x55555a087660, 24 [pid 30394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30395] <... set_robust_list resumed>) = 0 [pid 30394] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30395] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30394] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30395] <... prctl resumed>) = 0 [pid 30394] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30395] setpgid(0, 0 [pid 30394] exit_group(0 [pid 30395] <... setpgid resumed>) = 0 [pid 30394] <... exit_group resumed>) = ? [pid 30395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30394] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30395] <... openat resumed>) = 3 [pid 30395] write(3, "1000", 4) = 4 [pid 30395] close(3) = 0 executing program [pid 30395] write(1, "executing program\n", 18) = 18 [pid 30395] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30395] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30395] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30395] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30395] exit_group(0) = ? [pid 30395] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] <... restart_syscall resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30396 [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 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30397 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30398 ./strace-static-x86_64: Process 30397 attached [pid 30397] set_robust_list(0x55555a087660, 24) = 0 [pid 30397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30397] setpgid(0, 0) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30399 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30400 executing program [pid 30397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30397] write(3, "1000", 4) = 4 [pid 30397] close(3) = 0 [pid 30397] write(1, "executing program\n", 18) = 18 [pid 30397] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30400 attached ./strace-static-x86_64: Process 30396 attached ) = -1 EPERM (Operation not permitted) [pid 30397] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30400] set_robust_list(0x55555a087660, 24 [pid 30397] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30400] <... set_robust_list resumed>) = 0 [pid 30397] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30397] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30397] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30400] <... prctl resumed>) = 0 [pid 30397] exit_group(0 [pid 30396] set_robust_list(0x55555a087660, 24 [pid 30397] <... exit_group resumed>) = ? [pid 30400] setpgid(0, 0 [pid 30397] +++ exited with 0 +++ [pid 30396] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30398 attached [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30398] set_robust_list(0x55555a087660, 24 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30398] <... set_robust_list resumed>) = 0 [pid 30398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30398] setpgid(0, 0 [pid 30400] <... setpgid resumed>) = 0 [pid 30398] <... setpgid resumed>) = 0 [pid 30398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 30400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30398] <... openat resumed>) = 3 [pid 30398] write(3, "1000", 4) = 4 [pid 30398] close(3) = 0 [pid 30398] write(1, "executing program\n", 18) = 18 [pid 30398] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30398] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30400] <... openat resumed>) = 3 [pid 30396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30398] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30400] write(3, "1000", 4 [pid 30396] <... prctl resumed>) = 0 [pid 30400] <... write resumed>) = 4 [pid 30398] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30396] setpgid(0, 0./strace-static-x86_64: Process 30399 attached [pid 30400] close(3 [pid 287] <... restart_syscall resumed>) = 0 [pid 30400] <... close resumed>) = 0 [pid 30398] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30400] write(1, "executing program\n", 18 [pid 30399] set_robust_list(0x55555a087660, 24 [pid 30398] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30400] <... write resumed>) = 18 [pid 30398] 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 30399] <... set_robust_list resumed>) = 0 [pid 30398] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30396] <... setpgid resumed>) = 0 [pid 30398] exit_group(0) = ? ./strace-static-x86_64: Process 30401 attached [pid 30400] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30399] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30398] +++ exited with 0 +++ [pid 30396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30401] set_robust_list(0x55555a087660, 24 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30401] <... set_robust_list resumed>) = 0 [pid 30400] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30399] <... prctl resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30401 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30400] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30401] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30399] setpgid(0, 0 [pid 30400] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30401] <... prctl resumed>) = 0 [pid 30400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30399] <... setpgid resumed>) = 0 [pid 30401] setpgid(0, 0 [pid 30400] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30396] <... openat resumed>) = 3 [pid 30401] <... setpgid resumed>) = 0 [pid 30400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30396] write(3, "1000", 4 [pid 30401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30400] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30401] <... openat resumed>) = 3 [pid 30400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30399] <... openat resumed>) = 3 [pid 30396] <... write resumed>) = 4 [pid 30400] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30400] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30399] write(3, "1000", 4 [pid 30396] close(3 [pid 30400] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30400] exit_group(0 [pid 30399] <... write resumed>) = 4 [pid 30396] <... close resumed>) = 0 [pid 30401] write(3, "1000", 4 [pid 30400] <... exit_group resumed>) = ? [pid 30401] <... write resumed>) = 4 [pid 30401] close(3) = 0 [pid 30401] write(1, "executing program\n", 18 [pid 30400] +++ exited with 0 +++ [pid 30401] <... write resumed>) = 18 [pid 30399] close(3 [pid 30396] write(1, "executing program\n", 18executing program [pid 30399] <... close resumed>) = 0 [pid 30396] <... write resumed>) = 18 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30401] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30399] write(1, "executing program\n", 18 [pid 30396] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30401] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30399] <... write resumed>) = 18 [pid 30399] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30401] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30396] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30399] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30401] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30399] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30396] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30401] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30399] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30396] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30401] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30399] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30401] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30401] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30396] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30401] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30399] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30401] exit_group(0 [pid 30399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30401] <... exit_group resumed>) = ? [pid 30399] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30396] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30399] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30401] +++ exited with 0 +++ [pid 30399] exit_group(0) = ? [pid 30396] 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=30401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30399] +++ exited with 0 +++ [pid 30396] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30396] 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=30399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30396] exit_group(0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30396] <... exit_group resumed>) = ? [pid 30396] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30404 attached ./strace-static-x86_64: Process 30403 attached ./strace-static-x86_64: Process 30402 attached [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30402 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30403 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30404 [pid 287] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30405 attached [pid 30404] set_robust_list(0x55555a087660, 24 [pid 30403] set_robust_list(0x55555a087660, 24 [pid 30402] set_robust_list(0x55555a087660, 24 [pid 30405] set_robust_list(0x55555a087660, 24 [pid 30404] <... set_robust_list resumed>) = 0 [pid 30403] <... set_robust_list resumed>) = 0 [pid 30402] <... set_robust_list resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30406 attached [pid 30405] <... set_robust_list resumed>) = 0 [pid 30404] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30403] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30405 [pid 30406] set_robust_list(0x55555a087660, 24 [pid 30405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30404] <... prctl resumed>) = 0 [pid 30403] <... prctl resumed>) = 0 [pid 30402] <... prctl resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30406 [pid 30406] <... set_robust_list resumed>) = 0 [pid 30405] <... prctl resumed>) = 0 [pid 30404] setpgid(0, 0 [pid 30403] setpgid(0, 0 [pid 30402] setpgid(0, 0 [pid 30405] setpgid(0, 0 [pid 30404] <... setpgid resumed>) = 0 [pid 30403] <... setpgid resumed>) = 0 [pid 30406] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30402] <... setpgid resumed>) = 0 [pid 30405] <... setpgid resumed>) = 0 [pid 30404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program executing program executing program executing program executing program ) = 3 [pid 30402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30406] <... prctl resumed>) = 0 [pid 30405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30404] <... openat resumed>) = 3 [pid 30403] write(3, "1000", 4 [pid 30404] write(3, "1000", 4 [pid 30402] <... openat resumed>) = 3 [pid 30403] <... write resumed>) = 4 [pid 30402] write(3, "1000", 4 [pid 30405] <... openat resumed>) = 3 [pid 30404] <... write resumed>) = 4 [pid 30403] close(3 [pid 30402] <... write resumed>) = 4 [pid 30406] setpgid(0, 0 [pid 30405] write(3, "1000", 4 [pid 30404] close(3 [pid 30403] <... close resumed>) = 0 [pid 30406] <... setpgid resumed>) = 0 [pid 30402] close(3 [pid 30405] <... write resumed>) = 4 [pid 30404] <... close resumed>) = 0 [pid 30403] write(1, "executing program\n", 18 [pid 30402] <... close resumed>) = 0 [pid 30406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30405] close(3 [pid 30404] write(1, "executing program\n", 18 [pid 30403] <... write resumed>) = 18 [pid 30405] <... close resumed>) = 0 [pid 30404] <... write resumed>) = 18 [pid 30402] write(1, "executing program\n", 18 [pid 30403] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30406] <... openat resumed>) = 3 [pid 30405] write(1, "executing program\n", 18 [pid 30404] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30402] <... write resumed>) = 18 [pid 30406] write(3, "1000", 4 [pid 30405] <... write resumed>) = 18 [pid 30403] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30406] <... write resumed>) = 4 [pid 30404] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30403] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30402] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30406] close(3 [pid 30405] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30404] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30403] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30406] <... close resumed>) = 0 [pid 30405] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30402] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30406] write(1, "executing program\n", 18 [pid 30405] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30404] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30402] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30406] <... write resumed>) = 18 [pid 30405] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30403] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30406] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30404] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30402] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30406] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30405] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30406] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30404] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30403] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30402] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30404] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30405] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30404] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30403] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30406] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30404] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30403] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30402] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30405] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30404] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30403] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30402] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30406] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30405] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30404] exit_group(0 [pid 30403] exit_group(0 [pid 30402] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30405] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30404] <... exit_group resumed>) = ? [pid 30403] <... exit_group resumed>) = ? [pid 30402] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30406] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30405] exit_group(0 [pid 30406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30405] <... exit_group resumed>) = ? [pid 30406] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30405] +++ exited with 0 +++ [pid 30404] +++ exited with 0 +++ [pid 30403] +++ exited with 0 +++ [pid 30402] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30406] 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=30404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30406] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30402] exit_group(0 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30406] exit_group(0 [pid 30402] <... exit_group resumed>) = ? [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30406] <... exit_group resumed>) = ? [pid 30402] +++ exited with 0 +++ [pid 30406] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 287] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 288] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30407 attached [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30407 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30408 attached [pid 30407] set_robust_list(0x55555a087660, 24) = 0 [pid 30407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30407] setpgid(0, 0) = 0 [pid 30407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30407] write(3, "1000", 4) = 4 [pid 30407] close(3 executing program [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30408 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30409 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30410 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30411 [pid 30407] <... close resumed>) = 0 [pid 30407] write(1, "executing program\n", 18) = 18 [pid 30407] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30411 attached ./strace-static-x86_64: Process 30410 attached ./strace-static-x86_64: Process 30409 attached [pid 30408] set_robust_list(0x55555a087660, 24 [pid 30407] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30407] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30411] set_robust_list(0x55555a087660, 24 [pid 30408] <... set_robust_list resumed>) = 0 [pid 30407] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30408] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30407] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30411] <... set_robust_list resumed>) = 0 [pid 30409] set_robust_list(0x55555a087660, 24 [pid 30408] <... prctl resumed>) = 0 [pid 30408] setpgid(0, 0 [pid 30407] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30409] <... set_robust_list resumed>) = 0 [pid 30407] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30408] <... setpgid resumed>) = 0 [pid 30407] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30407] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30411] <... prctl resumed>) = 0 [pid 30409] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30407] exit_group(0 [pid 30410] set_robust_list(0x55555a087660, 24 [pid 30407] <... exit_group resumed>) = ? [pid 30411] setpgid(0, 0 [pid 30410] <... set_robust_list resumed>) = 0 [pid 30409] <... prctl resumed>) = 0 [pid 30408] <... openat resumed>) = 3 [pid 30411] <... setpgid resumed>) = 0 [pid 30409] setpgid(0, 0 [pid 30408] write(3, "1000", 4 [pid 30407] +++ exited with 0 +++ [pid 30410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30410] <... prctl resumed>) = 0 [pid 30409] <... setpgid resumed>) = 0 [pid 30408] <... write resumed>) = 4 [pid 30411] <... openat resumed>) = 3 [pid 30410] setpgid(0, 0 [pid 30409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30408] close(3 [pid 30411] write(3, "1000", 4 [pid 30408] <... close resumed>) = 0 executing program [pid 30410] <... setpgid resumed>) = 0 [pid 30409] <... openat resumed>) = 3 [pid 30408] write(1, "executing program\n", 18 [pid 30411] <... write resumed>) = 4 [pid 30409] write(3, "1000", 4 [pid 30408] <... write resumed>) = 18 [pid 30411] close(3 [pid 30409] <... write resumed>) = 4 [pid 30408] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30411] <... close resumed>) = 0 [pid 30410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 30409] close(3 [pid 30411] write(1, "executing program\n", 18 [pid 30408] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30410] <... openat resumed>) = 3 [pid 30408] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30411] <... write resumed>) = 18 [pid 30410] write(3, "1000", 4 [pid 30409] <... close resumed>) = 0 [pid 30408] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30411] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30410] <... write resumed>) = 4 [pid 30409] write(1, "executing program\n", 18executing program [pid 30408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30411] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30409] <... write resumed>) = 18 [pid 30408] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30411] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30410] close(3 [pid 30409] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30411] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30410] <... close resumed>) = 0 [pid 30409] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30409] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30408] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30410] write(1, "executing program\n", 18 [pid 30408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30411] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30410] <... write resumed>) = 18 [pid 30409] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30408] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30408] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30410] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30408] exit_group(0 [pid 30411] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30410] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30408] <... exit_group resumed>) = ? [pid 30411] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30410] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30409] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30408] +++ exited with 0 +++ [pid 30411] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30410] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] <... restart_syscall resumed>) = 0 [pid 30411] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30411] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30410] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30409] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30411] exit_group(0 [pid 30410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30409] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 288] <... restart_syscall resumed>) = 0 [pid 30411] <... exit_group resumed>) = ? [pid 30409] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30412 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30409] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 30412 attached [pid 30412] set_robust_list(0x55555a087660, 24) = 0 [pid 30409] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30413 [pid 30412] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30409] exit_group(0 [pid 30412] <... prctl resumed>) = 0 [pid 30412] setpgid(0, 0) = 0 [pid 30412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30411] +++ exited with 0 +++ [pid 30409] <... exit_group resumed>) = ? [pid 30410] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30413 attached [pid 30412] <... openat resumed>) = 3 [pid 30409] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... restart_syscall resumed>) = 0 [pid 30410] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30413] set_robust_list(0x55555a087660, 24 [pid 30412] write(3, "1000", 4 [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 30412] <... write resumed>) = 4 [pid 30410] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30414 [pid 30413] <... set_robust_list resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30415 [pid 30412] close(3 [pid 30410] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30412] <... close resumed>) = 0 [pid 30410] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30414 attached [pid 30414] set_robust_list(0x55555a087660, 24) = 0 [pid 30412] write(1, "executing program\n", 18 [pid 30410] exit_group(0 [pid 30413] <... prctl resumed>) = 0 executing program [pid 30414] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30412] <... write resumed>) = 18 [pid 30413] setpgid(0, 0 [pid 30410] <... exit_group resumed>) = ? [pid 30412] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30414] <... prctl resumed>) = 0 [pid 30414] setpgid(0, 0) = 0 [pid 30410] +++ exited with 0 +++ [pid 30412] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30413] <... setpgid resumed>) = 0 [pid 30412] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30412] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30413] <... openat resumed>) = 3 [pid 30412] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30413] write(3, "1000", 4 [pid 30412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30413] <... write resumed>) = 4 [pid 30412] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30412] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30413] close(3 [pid 30412] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30412] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30413] <... close resumed>) = 0 [pid 30412] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30412] exit_group(0 [pid 30413] write(1, "executing program\n", 18 [pid 30412] <... exit_group resumed>) = ? [pid 30414] <... openat resumed>) = 3 [pid 30414] write(3, "1000", 4) = 4 [pid 30414] close(3) = 0 [pid 30414] write(1, "executing program\n", 18 [pid 30412] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30413] <... write resumed>) = 18 executing program [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30414] <... write resumed>) = 18 [pid 30414] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30415 attached [pid 30413] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30414] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30414] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30415] set_robust_list(0x55555a087660, 24 [pid 30413] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30414] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30415] <... set_robust_list resumed>) = 0 [pid 30413] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30414] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30413] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30415] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30413] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30415] <... prctl resumed>) = 0 [pid 30414] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30413] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30415] setpgid(0, 0 [pid 30414] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30415] <... setpgid resumed>) = 0 [pid 30414] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30413] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30414] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30413] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30413] exit_group(0) = ? [pid 30415] <... openat resumed>) = 3 [pid 30415] write(3, "1000", 4) = 4 [pid 30415] close(3) = 0 [pid 30415] write(1, "executing program\n", 18) = 18 [pid 30413] +++ exited with 0 +++ [pid 30415] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30415] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30414] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30415] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30414] exit_group(0 [pid 30415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30414] <... exit_group resumed>) = ? [pid 30415] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30415] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30414] +++ exited with 0 +++ [pid 30415] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30415] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30415] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30415] exit_group(0) = ? [pid 30415] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30417 attached ./strace-static-x86_64: Process 30416 attached [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30416 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30417 [pid 30417] set_robust_list(0x55555a087660, 24 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 [pid 30417] <... set_robust_list resumed>) = 0 [pid 30417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30417] setpgid(0, 0) = 0 [pid 30417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 30417] <... openat resumed>) = 3 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30417] write(3, "1000", 4) = 4 [pid 30417] close(3) = 0 [pid 30417] write(1, "executing program\n", 18) = 18 [pid 30417] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30418 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30419 [pid 30417] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30417] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30420 [pid 30417] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30418 attached [pid 30416] set_robust_list(0x55555a087660, 24 [pid 30417] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30416] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30420 attached ./strace-static-x86_64: Process 30419 attached [pid 30418] set_robust_list(0x55555a087660, 24 [pid 30417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30417] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30418] <... set_robust_list resumed>) = 0 [pid 30420] set_robust_list(0x55555a087660, 24 [pid 30419] set_robust_list(0x55555a087660, 24 [pid 30417] exit_group(0) = ? [pid 30417] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30416] <... prctl resumed>) = 0 [pid 30416] setpgid(0, 0) = 0 [pid 30416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30420] <... set_robust_list resumed>) = 0 [pid 30419] <... set_robust_list resumed>) = 0 [pid 30418] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30416] <... openat resumed>) = 3 [pid 30416] write(3, "1000", 4) = 4 [pid 30416] close(3) = 0 executing program [pid 30416] write(1, "executing program\n", 18) = 18 [pid 30416] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30418] <... prctl resumed>) = 0 [pid 30416] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30416] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30418] setpgid(0, 0 [pid 30416] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30420] <... prctl resumed>) = 0 [pid 30419] <... prctl resumed>) = 0 [pid 30418] <... setpgid resumed>) = 0 [pid 30416] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30419] setpgid(0, 0 [pid 30418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30416] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30416] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30416] exit_group(0 [pid 30419] <... setpgid resumed>) = 0 [pid 30416] <... exit_group resumed>) = ? [pid 30420] setpgid(0, 0 [pid 30419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30418] <... openat resumed>) = 3 [pid 30420] <... setpgid resumed>) = 0 [pid 30416] +++ exited with 0 +++ [pid 30419] <... openat resumed>) = 3 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30419] write(3, "1000", 4) = 4 [pid 30419] close(3executing program ) = 0 [pid 30419] write(1, "executing program\n", 18) = 18 [pid 30419] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30420] <... openat resumed>) = 3 [pid 30418] write(3, "1000", 4 [pid 30419] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30419] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30420] write(3, "1000", 4 [pid 30418] <... write resumed>) = 4 [pid 30419] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30420] <... write resumed>) = 4 [pid 30418] close(3 [pid 30419] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30420] close(3 [pid 30418] <... close resumed>) = 0 [pid 30420] <... close resumed>) = 0 [pid 30419] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30418] write(1, "executing program\n", 18 [pid 30419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30419] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program ) = -1 EBADF (Bad file descriptor) [pid 30418] <... write resumed>) = 18 [pid 30419] exit_group(0 [pid 30420] write(1, "executing program\n", 18 [pid 30418] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30419] <... exit_group resumed>) = ? [pid 30420] <... write resumed>) = 18 [pid 30419] +++ exited with 0 +++ [pid 30418] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30420] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30418] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30420] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30418] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30420] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30420] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30418] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30420] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30418] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30418] 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 30420] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30418] <... 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 30421 attached [pid 30420] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30421 [pid 30420] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30420] exit_group(0) = ? [pid 30418] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30422 [pid 30421] set_robust_list(0x55555a087660, 24 [pid 30420] +++ exited with 0 +++ [pid 30418] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30422 attached [pid 30418] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30422] set_robust_list(0x55555a087660, 24 [pid 30418] <... exit_group resumed>) = ? [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30422] <... set_robust_list resumed>) = 0 [pid 30422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30422] setpgid(0, 0) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 30422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 30418] +++ 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 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30422] write(3, "1000", 4) = 4 [pid 30422] close(3) = 0 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30422] write(1, "executing program\n", 18) = 18 [pid 30422] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30423 [pid 30422] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30424 [pid 30422] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30424 attached [pid 30421] <... set_robust_list resumed>) = 0 [pid 30422] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30424] set_robust_list(0x55555a087660, 24 [pid 30422] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30421] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 30423 attached [pid 30424] <... set_robust_list resumed>) = 0 [pid 288] <... restart_syscall resumed>) = 0 [pid 30422] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30422] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30422] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30422] exit_group(0) = ? ./strace-static-x86_64: Process 30425 attached [pid 30424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30423] set_robust_list(0x55555a087660, 24 [pid 30422] +++ exited with 0 +++ [pid 30421] <... prctl resumed>) = 0 [pid 30425] set_robust_list(0x55555a087660, 24 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30425 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30425] <... set_robust_list resumed>) = 0 [pid 30425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30421] setpgid(0, 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30425] <... prctl resumed>) = 0 [pid 30425] setpgid(0, 0) = 0 [pid 30425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30424] <... prctl resumed>) = 0 [pid 30423] <... set_robust_list resumed>) = 0 [pid 30421] <... setpgid resumed>) = 0 [pid 30425] <... openat resumed>) = 3 [pid 30424] setpgid(0, 0 [pid 30421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30423] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30425] write(3, "1000", 4) = 4 [pid 30425] close(3) = 0 [pid 30425] write(1, "executing program\n", 18 [pid 30421] <... openat resumed>) = 3 executing program [pid 30424] <... setpgid resumed>) = 0 [pid 30423] <... prctl resumed>) = 0 [pid 30425] <... write resumed>) = 18 [pid 30425] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30423] setpgid(0, 0 [pid 30421] write(3, "1000", 4 [pid 30425] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30425] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30424] <... openat resumed>) = 3 [pid 30423] <... setpgid resumed>) = 0 [pid 30421] <... write resumed>) = 4 [pid 30425] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30421] close(3 [pid 30425] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30424] write(3, "1000", 4 [pid 30423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30421] <... close resumed>) = 0 [pid 30425] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30424] <... write resumed>) = 4 [pid 30423] <... openat resumed>) = 3 [pid 30421] write(1, "executing program\n", 18executing program [pid 283] <... restart_syscall resumed>) = 0 [pid 30421] <... write resumed>) = 18 [pid 30421] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30425] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30425] exit_group(0) = ? [pid 30421] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30426 ./strace-static-x86_64: Process 30426 attached [pid 30424] close(3 [pid 30423] write(3, "1000", 4 [pid 30421] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30426] set_robust_list(0x55555a087660, 24 [pid 30425] +++ exited with 0 +++ [pid 30424] <... close resumed>) = 0 [pid 30421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 30426] <... set_robust_list resumed>) = 0 [pid 30424] write(1, "executing program\n", 18 [pid 30423] <... write resumed>) = 4 [pid 30421] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30424] <... write resumed>) = 18 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30421] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30426] <... prctl resumed>) = 0 [pid 30421] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30426] setpgid(0, 0 [pid 30421] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30426] <... setpgid resumed>) = 0 [pid 30421] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30421] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30426] <... openat resumed>) = 3 [pid 30421] exit_group(0 [pid 30426] write(3, "1000", 4 executing program [pid 30421] <... exit_group resumed>) = ? [pid 30426] <... write resumed>) = 4 [pid 30426] close(3) = 0 [pid 30426] write(1, "executing program\n", 18) = 18 [pid 30426] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30421] +++ exited with 0 +++ [pid 30426] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30426] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30426] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30424] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30423] close(3 [pid 30424] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30424] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30426] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30424] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30423] <... close resumed>) = 0 [pid 30424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30424] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30423] write(1, "executing program\n", 18executing program [pid 30424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30423] <... write resumed>) = 18 [pid 30426] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30424] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30423] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 30426] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30424] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30423] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30426] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30424] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30423] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30426] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30424] exit_group(0 [pid 30423] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] 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 30426] exit_group(0 [pid 30424] <... exit_group resumed>) = ? [pid 30423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30428 attached ./strace-static-x86_64: Process 30427 attached [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30427 [pid 30424] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30428 [pid 30428] set_robust_list(0x55555a087660, 24 [pid 30427] set_robust_list(0x55555a087660, 24 [pid 30426] <... exit_group resumed>) = ? [pid 30423] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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 30426] +++ exited with 0 +++ [pid 30428] <... set_robust_list resumed>) = 0 [pid 30427] <... set_robust_list resumed>) = 0 [pid 30423] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30428] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30423] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30428] <... prctl resumed>) = 0 [pid 30427] <... prctl resumed>) = 0 [pid 30423] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30428] setpgid(0, 0 [pid 30427] setpgid(0, 0 [pid 30423] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30428] <... setpgid resumed>) = 0 [pid 30427] <... setpgid resumed>) = 0 [pid 30423] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30423] exit_group(0 [pid 30428] <... openat resumed>) = 3 [pid 30427] <... openat resumed>) = 3 [pid 30423] <... exit_group resumed>) = ? [pid 30428] write(3, "1000", 4 [pid 30427] write(3, "1000", 4 [pid 30423] +++ exited with 0 +++ [pid 30428] <... write resumed>) = 4 [pid 30427] <... write resumed>) = 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30428] close(3 [pid 30427] close(3 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30428] <... close resumed>) = 0 [pid 30427] <... close resumed>) = 0 [pid 30428] write(1, "executing program\n", 18 [pid 30427] write(1, "executing program\n", 18executing program executing program [pid 30428] <... write resumed>) = 18 [pid 30427] <... write resumed>) = 18 [pid 30428] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30427] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30428] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30427] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30428] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30427] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30428] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30427] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30428] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30427] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30428] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30427] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30428] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30427] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30428] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30427] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30428] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30427] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30428] exit_group(0 [pid 30427] exit_group(0 [pid 30428] <... exit_group resumed>) = ? [pid 30427] <... exit_group resumed>) = ? [pid 30428] +++ exited with 0 +++ [pid 30427] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30429 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30429 attached ./strace-static-x86_64: Process 30430 attached ./strace-static-x86_64: Process 30431 attached [pid 30429] set_robust_list(0x55555a087660, 24 [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 30430] set_robust_list(0x55555a087660, 24 [pid 30429] <... set_robust_list resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30431 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30430 [pid 30429] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30431] set_robust_list(0x55555a087660, 24 [pid 30430] <... set_robust_list resumed>) = 0 [pid 30429] <... prctl resumed>) = 0 [pid 288] 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 30429] setpgid(0, 0 [pid 30431] <... set_robust_list resumed>) = 0 [pid 30431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30431] setpgid(0, 0) = 0 [pid 30431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30431] write(3, "1000", 4) = 4 [pid 30429] <... setpgid resumed>) = 0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30432 [pid 30431] close(3 [pid 30430] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30431] <... close resumed>) = 0 [pid 30429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30433 [pid 30430] <... prctl resumed>) = 0 [pid 30431] write(1, "executing program\n", 18 [pid 30429] <... openat resumed>) = 3 [pid 30430] setpgid(0, 0 [pid 30429] write(3, "1000", 4executing program executing program [pid 30431] <... write resumed>) = 18 [pid 30430] <... setpgid resumed>) = 0 [pid 30429] <... write resumed>) = 4 [pid 30431] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30429] close(3 [pid 30430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30429] <... close resumed>) = 0 [pid 30431] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30429] write(1, "executing program\n", 18 [pid 30431] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30430] <... openat resumed>) = 3 [pid 30429] <... write resumed>) = 18 [pid 30431] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30430] write(3, "1000", 4 [pid 30429] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30430] <... write resumed>) = 4 [pid 30429] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30431] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30430] close(3 [pid 30429] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30430] <... close resumed>) = 0 [pid 30429] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 30430] write(1, "executing program\n", 18 [pid 30429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30430] <... write resumed>) = 18 [pid 30429] <... bpf resumed>) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 30433 attached ./strace-static-x86_64: Process 30432 attached [pid 30431] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30430] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30430] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30433] set_robust_list(0x55555a087660, 24 [pid 30432] set_robust_list(0x55555a087660, 24 [pid 30431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30433] <... set_robust_list resumed>) = 0 [pid 30432] <... set_robust_list resumed>) = 0 [pid 30431] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30430] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30429] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30433] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30431] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30433] <... prctl resumed>) = 0 [pid 30432] <... prctl resumed>) = 0 [pid 30431] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30430] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30433] setpgid(0, 0 [pid 30432] setpgid(0, 0 [pid 30431] exit_group(0 [pid 30429] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30433] <... setpgid resumed>) = 0 [pid 30432] <... setpgid resumed>) = 0 [pid 30431] <... exit_group resumed>) = ? [pid 30430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30429] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30431] +++ exited with 0 +++ [pid 30430] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30429] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30433] <... openat resumed>) = 3 [pid 30432] <... openat resumed>) = 3 [pid 30430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30429] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30433] write(3, "1000", 4 [pid 30432] write(3, "1000", 4 [pid 286] restart_syscall(<... resuming interrupted clone ...> executing program executing program [pid 30433] <... write resumed>) = 4 [pid 30432] <... write resumed>) = 4 [pid 30430] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30429] <... exit_group resumed>) = ? [pid 30430] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30433] close(3 [pid 30432] close(3 [pid 30433] <... close resumed>) = 0 [pid 30432] <... close resumed>) = 0 [pid 30433] write(1, "executing program\n", 18 [pid 30432] write(1, "executing program\n", 18 [pid 30433] <... write resumed>) = 18 [pid 30432] <... write resumed>) = 18 [pid 30433] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30432] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30430] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30429] +++ exited with 0 +++ [pid 30433] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30432] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30430] 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=30429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30433] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30432] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30430] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30433] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30432] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30430] exit_group(0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30433] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30432] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30430] <... exit_group resumed>) = ? [pid 30433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30433] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30432] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30430] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30432] 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=30430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30433] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30432] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30433] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30432] 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 30434 attached [pid 30433] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30432] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30434 ./strace-static-x86_64: Process 30435 attached [pid 30434] set_robust_list(0x55555a087660, 24 [pid 30433] exit_group(0 [pid 30432] exit_group(0 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30435 [pid 30433] <... exit_group resumed>) = ? [pid 30432] <... exit_group resumed>) = ? [pid 30435] set_robust_list(0x55555a087660, 24 [pid 30434] <... set_robust_list resumed>) = 0 [pid 30433] +++ exited with 0 +++ [pid 30432] +++ exited with 0 +++ [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30435] <... set_robust_list resumed>) = 0 [pid 30435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30435] setpgid(0, 0) = 0 [pid 30435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30435] write(3, "1000", 4) = 4 [pid 30435] close(3) = 0 [pid 30435] write(1, "executing program\n", 18executing program ) = 18 [pid 30435] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30435] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30435] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30436 [pid 30435] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30434] <... prctl resumed>) = 0 [pid 30435] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30434] setpgid(0, 0 [pid 30435] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30434] <... setpgid resumed>) = 0 [pid 30435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30435] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30435] exit_group(0 [pid 30434] <... openat resumed>) = 3 [pid 30435] <... exit_group resumed>) = ? [pid 30435] +++ exited with 0 +++ [pid 30434] write(3, "1000", 4./strace-static-x86_64: Process 30436 attached ) = 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30436] set_robust_list(0x55555a087660, 24 [pid 30434] close(3 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30436] <... set_robust_list resumed>) = 0 [pid 30434] <... close resumed>) = 0 [pid 30436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30434] write(1, "executing program\n", 18 [pid 30436] <... prctl resumed>) = 0 [pid 30436] setpgid(0, 0) = 0 [pid 30436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30436] write(3, "1000", 4) = 4 [pid 30436] close(3) = 0 executing program executing program [pid 30436] write(1, "executing program\n", 18) = 18 [pid 30436] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30434] <... write resumed>) = 18 [pid 30436] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30436] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30434] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30436] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30434] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30436] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30434] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30434] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30436] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] <... restart_syscall resumed>) = 0 [pid 30434] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30436] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30436] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30437 attached [pid 30436] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30434] <... 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./strace-static-x86_64: Process 30438 attached [pid 30437] set_robust_list(0x55555a087660, 24 [pid 30436] exit_group(0 [pid 30434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30437 [pid 30437] <... set_robust_list resumed>) = 0 [pid 30436] <... exit_group resumed>) = ? [pid 30434] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30438 [pid 30438] set_robust_list(0x55555a087660, 24 [pid 30436] +++ exited with 0 +++ [pid 30434] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30439 ./strace-static-x86_64: Process 30439 attached [pid 30438] <... set_robust_list resumed>) = 0 [pid 30437] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30434] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30437] <... prctl resumed>) = 0 [pid 30434] exit_group(0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30439] set_robust_list(0x55555a087660, 24 [pid 30438] <... prctl resumed>) = 0 [pid 30437] setpgid(0, 0 [pid 30434] <... exit_group resumed>) = ? [pid 30439] <... set_robust_list resumed>) = 0 [pid 30437] <... setpgid resumed>) = 0 [pid 30438] setpgid(0, 0 [pid 30437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30434] +++ exited with 0 +++ [pid 30439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30438] <... setpgid resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30439] <... prctl resumed>) = 0 [pid 30438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30437] <... openat resumed>) = 3 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30439] setpgid(0, 0 [pid 30438] <... openat resumed>) = 3 [pid 30437] write(3, "1000", 4 [pid 30438] write(3, "1000", 4) = 4 [pid 30437] <... write resumed>) = 4 [pid 30439] <... setpgid resumed>) = 0 [pid 30437] close(3 [pid 30438] close(3 [pid 30437] <... close resumed>) = 0 executing program executing program [pid 30439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30438] <... close resumed>) = 0 [pid 30437] write(1, "executing program\n", 18 [pid 30438] write(1, "executing program\n", 18 [pid 30437] <... write resumed>) = 18 [pid 30438] <... write resumed>) = 18 [pid 30438] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30439] <... openat resumed>) = 3 [pid 30437] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30439] write(3, "1000", 4 [pid 30437] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30438] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30438] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30439] <... write resumed>) = 4 [pid 30437] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30439] close(3 [pid 30438] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30437] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30439] <... close resumed>) = 0 [pid 30439] write(1, "executing program\n", 18 [pid 30438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30439] <... write resumed>) = 18 executing program [pid 30439] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30438] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30437] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30439] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30439] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30438] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30439] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30437] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30438] 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 30439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30438] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30437] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30439] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30438] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30437] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30438] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30437] 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 30439] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30438] exit_group(0 [pid 30437] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30440 attached [pid 30439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30438] <... exit_group resumed>) = ? [pid 30440] set_robust_list(0x55555a087660, 24 [pid 30439] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30437] exit_group(0 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30440 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30440] <... set_robust_list resumed>) = 0 [pid 30439] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30440] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30439] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30440] <... prctl resumed>) = 0 [pid 30439] exit_group(0 [pid 30437] <... exit_group resumed>) = ? [pid 30440] setpgid(0, 0 [pid 30439] <... exit_group resumed>) = ? [pid 30440] <... setpgid resumed>) = 0 [pid 30439] +++ exited with 0 +++ [pid 30438] +++ exited with 0 +++ [pid 30437] +++ exited with 0 +++ [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30441 [pid 30440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30441 attached [pid 30440] <... openat resumed>) = 3 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30437, 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 30440] write(3, "1000", 4 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30440] <... write resumed>) = 4 [pid 30440] close(3) = 0 [pid 30440] write(1, "executing program\n", 18executing program ) = 18 [pid 30440] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30441] set_robust_list(0x55555a087660, 24 [pid 30440] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30440] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30441] <... set_robust_list resumed>) = 0 [pid 30440] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30441] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30440] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30440] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30440] exit_group(0 [pid 30441] <... prctl resumed>) = 0 [pid 30440] <... exit_group resumed>) = ? [pid 30441] setpgid(0, 0) = 0 [pid 30440] +++ exited with 0 +++ [pid 30441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30441] write(3, "1000", 4 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30441] <... write resumed>) = 4 [pid 30441] close(3) = 0 executing program [pid 30441] write(1, "executing program\n", 18) = 18 [pid 30441] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30441] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30441] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30441] exit_group(0) = ? [pid 30441] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30442 attached , child_tidptr=0x55555a087650) = 30442 [pid 285] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30442] set_robust_list(0x55555a087660, 24) = 0 [pid 30442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30442] setpgid(0, 0) = 0 [pid 30442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30443 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30444 [pid 30442] write(3, "1000", 4 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30442] <... write resumed>) = 4 [pid 30442] close(3) = 0 [pid 30442] write(1, "executing program\n", 18) = 18 executing program [pid 30442] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30445 attached ./strace-static-x86_64: Process 30444 attached ./strace-static-x86_64: Process 30443 attached [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30445 [pid 283] <... restart_syscall resumed>) = 0 [pid 30442] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30445] set_robust_list(0x55555a087660, 24 [pid 30444] set_robust_list(0x55555a087660, 24 [pid 30443] set_robust_list(0x55555a087660, 24 [pid 30442] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30445] <... set_robust_list resumed>) = 0 [pid 30444] <... set_robust_list resumed>) = 0 [pid 30443] <... set_robust_list resumed>) = 0 [pid 30442] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30446 attached [pid 30445] <... prctl resumed>) = 0 [pid 30444] <... prctl resumed>) = 0 [pid 30443] <... prctl resumed>) = 0 [pid 30442] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30446 [pid 30442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30446] set_robust_list(0x55555a087660, 24 [pid 30445] setpgid(0, 0 [pid 30444] setpgid(0, 0 [pid 30443] setpgid(0, 0 [pid 30442] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30442] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30445] <... setpgid resumed>) = 0 [pid 30444] <... setpgid resumed>) = 0 [pid 30443] <... setpgid resumed>) = 0 [pid 30446] <... set_robust_list resumed>) = 0 [pid 30442] exit_group(0) = ? [pid 30446] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30442] +++ exited with 0 +++ [pid 30446] <... prctl resumed>) = 0 [pid 30446] setpgid(0, 0) = 0 [pid 30446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30445] <... openat resumed>) = 3 [pid 30446] <... openat resumed>) = 3 [pid 30445] write(3, "1000", 4 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30444] <... openat resumed>) = 3 [pid 30446] write(3, "1000", 4) = 4 [pid 30446] close(3) = 0 [pid 30446] write(1, "executing program\n", 18executing program ) = 18 [pid 30446] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30445] <... write resumed>) = 4 [pid 30444] write(3, "1000", 4 [pid 30446] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30446] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30445] close(3 [pid 30446] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30445] <... close resumed>) = 0 [pid 30444] <... write resumed>) = 4 [pid 30443] <... openat resumed>) = 3 [pid 30446] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30445] write(1, "executing program\n", 18 [pid 30444] close(3 [pid 30443] write(3, "1000", 4 [pid 30446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program ) = -1 EBADF (Bad file descriptor) [pid 30446] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30446] exit_group(0 [pid 30445] <... write resumed>) = 18 [pid 30444] <... close resumed>) = 0 [pid 30443] <... write resumed>) = 4 [pid 30446] <... exit_group resumed>) = ? [pid 30446] +++ exited with 0 +++ [pid 30445] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30444] write(1, "executing program\n", 18 executing program [pid 30443] close(3 [pid 30445] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30445] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30444] <... write resumed>) = 18 [pid 30443] <... close resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30445] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30444] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30443] write(1, "executing program\n", 18executing program [pid 30445] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30444] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30443] <... write resumed>) = 18 [pid 30443] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30444] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30443] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30443] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] <... restart_syscall resumed>) = 0 [pid 30445] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30444] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30443] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30443] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30445] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30444] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30445] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30443] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30445] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30443] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30443] exit_group(0) = ? executing program [pid 30445] exit_group(0 [pid 30444] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30443] +++ exited with 0 +++ [pid 30445] <... exit_group resumed>) = ? [pid 30444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30447 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30443, 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 30444] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30447 attached [pid 30447] set_robust_list(0x55555a087660, 24) = 0 [pid 30447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30444] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30448 [pid 30447] setpgid(0, 0 [pid 30444] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 30447] <... setpgid resumed>) = 0 [pid 30447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30444] exit_group(0 [pid 30447] <... openat resumed>) = 3 [pid 30444] <... exit_group resumed>) = ? [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30445] +++ exited with 0 +++ [pid 30447] write(3, "1000", 4) = 4 [pid 30447] close(3) = 0 [pid 30447] write(1, "executing program\n", 18) = 18 [pid 30447] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30449 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30447] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30447] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30444] +++ exited with 0 +++ [pid 30447] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30447] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30449 attached ) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30448 attached [pid 30449] set_robust_list(0x55555a087660, 24 [pid 30447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30447] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30449] <... set_robust_list resumed>) = 0 [pid 30447] exit_group(0 [pid 30448] set_robust_list(0x55555a087660, 24 [pid 30449] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30447] <... exit_group resumed>) = ? [pid 30449] <... prctl resumed>) = 0 [pid 30448] <... set_robust_list resumed>) = 0 [pid 30449] setpgid(0, 0 [pid 30448] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30449] <... setpgid resumed>) = 0 [pid 30448] <... prctl resumed>) = 0 [pid 30449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30448] setpgid(0, 0 [pid 30447] +++ exited with 0 +++ [pid 30449] <... openat resumed>) = 3 [pid 30448] <... setpgid resumed>) = 0 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30449] write(3, "1000", 4 [pid 30448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30449] <... write resumed>) = 4 [pid 30449] close(3 [pid 30448] <... openat resumed>) = 3 [pid 30449] <... close resumed>) = 0 [pid 30448] write(3, "1000", 4 [pid 30449] write(1, "executing program\n", 18executing program [pid 30448] <... write resumed>) = 4 [pid 30449] <... write resumed>) = 18 [pid 30448] close(3) = 0 [pid 30448] write(1, "executing program\n", 18executing program ) = 18 [pid 30448] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30449] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30448] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30448] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30449] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30448] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30449] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30448] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30449] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30448] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30449] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30448] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30448] exit_group(0) = ? [pid 30449] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30448] +++ exited with 0 +++ [pid 30449] 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=30448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30449] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30449] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30449] exit_group(0) = ? [pid 30449] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30451 attached [pid 287] <... restart_syscall resumed>) = 0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30451 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30450 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30452 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30452 attached [pid 30451] set_robust_list(0x55555a087660, 24 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30453 [pid 30451] <... set_robust_list resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30453 attached [pid 30452] set_robust_list(0x55555a087660, 24 [pid 30451] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30454 ./strace-static-x86_64: Process 30450 attached [pid 30450] set_robust_list(0x55555a087660, 24) = 0 [pid 30450] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30452] <... set_robust_list resumed>) = 0 [pid 30451] <... prctl resumed>) = 0 [pid 30450] <... prctl resumed>) = 0 [pid 30450] setpgid(0, 0) = 0 [pid 30450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30451] setpgid(0, 0 [pid 30450] <... openat resumed>) = 3 [pid 30450] write(3, "1000", 4 [pid 30451] <... setpgid resumed>) = 0 [pid 30450] <... write resumed>) = 4 [pid 30450] close(3executing program ) = 0 [pid 30450] write(1, "executing program\n", 18) = 18 [pid 30450] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30450] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 30454 attached [pid 30450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30454] set_robust_list(0x55555a087660, 24 [pid 30451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30450] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30454] <... set_robust_list resumed>) = 0 [pid 30453] set_robust_list(0x55555a087660, 24 [pid 30452] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30451] <... openat resumed>) = 3 [pid 30451] write(3, "1000", 4) = 4 [pid 30451] close(3) = 0 executing program [pid 30454] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30453] <... set_robust_list resumed>) = 0 [pid 30452] <... prctl resumed>) = 0 [pid 30451] write(1, "executing program\n", 18 [pid 30450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30454] <... prctl resumed>) = 0 [pid 30451] <... write resumed>) = 18 [pid 30454] setpgid(0, 0) = 0 [pid 30454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30452] setpgid(0, 0 [pid 30451] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30452] <... setpgid resumed>) = 0 executing program [pid 30454] write(3, "1000", 4) = 4 [pid 30454] close(3) = 0 [pid 30454] write(1, "executing program\n", 18) = 18 [pid 30454] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30453] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30451] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30450] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30451] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30454] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30454] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30451] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30454] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30451] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30454] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30452] <... openat resumed>) = 3 [pid 30454] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30451] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30454] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30454] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30451] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30454] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30451] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30454] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30454] exit_group(0 [pid 30451] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30454] <... exit_group resumed>) = ? [pid 30453] <... prctl resumed>) = 0 [pid 30452] write(3, "1000", 4 [pid 30451] exit_group(0 [pid 30450] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30454] +++ exited with 0 +++ [pid 30453] setpgid(0, 0 [pid 30451] <... exit_group resumed>) = ? [pid 30453] <... setpgid resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30453] <... openat resumed>) = 3 [pid 30453] write(3, "1000", 4) = 4 [pid 30451] +++ exited with 0 +++ [pid 30452] <... write resumed>) = 4 executing program [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30453] close(3 [pid 30452] close(3 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30453] <... close resumed>) = 0 [pid 30452] <... close resumed>) = 0 [pid 30453] write(1, "executing program\n", 18) = 18 [pid 30453] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30453] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30452] write(1, "executing program\n", 18 [pid 30450] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30453] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30452] <... write resumed>) = 18 [pid 30453] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30452] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30450] exit_group(0 [pid 30452] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30453] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30453] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30453] exit_group(0) = ? [pid 30452] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30450] <... exit_group resumed>) = ? [pid 30453] +++ exited with 0 +++ [pid 30452] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30452] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30450] +++ exited with 0 +++ [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30452] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30452] exit_group(0) = ? [pid 30452] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30457 attached ./strace-static-x86_64: Process 30456 attached ./strace-static-x86_64: Process 30455 attached [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30455 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30456 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30457] set_robust_list(0x55555a087660, 24 [pid 30456] set_robust_list(0x55555a087660, 24 [pid 30455] set_robust_list(0x55555a087660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30457 [pid 30457] <... set_robust_list resumed>) = 0 [pid 30456] <... set_robust_list resumed>) = 0 [pid 30455] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30459 attached ./strace-static-x86_64: Process 30458 attached [pid 30457] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30455] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30458 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30459 [pid 30457] <... prctl resumed>) = 0 [pid 30456] <... prctl resumed>) = 0 [pid 30455] <... prctl resumed>) = 0 [pid 30457] setpgid(0, 0) = 0 [pid 30456] setpgid(0, 0 [pid 30455] setpgid(0, 0 [pid 30459] set_robust_list(0x55555a087660, 24 [pid 30458] set_robust_list(0x55555a087660, 24 [pid 30457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30459] <... set_robust_list resumed>) = 0 [pid 30458] <... set_robust_list resumed>) = 0 [pid 30457] <... openat resumed>) = 3 [pid 30456] <... setpgid resumed>) = 0 [pid 30455] <... setpgid resumed>) = 0 [pid 30457] write(3, "1000", 4) = 4 [pid 30456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30459] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30457] close(3 [pid 30459] <... prctl resumed>) = 0 [pid 30458] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30457] <... close resumed>) = 0 [pid 30456] <... openat resumed>) = 3 [pid 30455] <... openat resumed>) = 3 executing program [pid 30457] write(1, "executing program\n", 18) = 18 [pid 30456] write(3, "1000", 4 [pid 30455] write(3, "1000", 4 [pid 30459] setpgid(0, 0 [pid 30457] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30456] <... write resumed>) = 4 [pid 30459] <... setpgid resumed>) = 0 [pid 30458] <... prctl resumed>) = 0 [pid 30457] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30456] close(3 [pid 30455] <... write resumed>) = 4 [pid 30457] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30456] <... close resumed>) = 0 [pid 30459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30457] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30456] write(1, "executing program\n", 18 [pid 30455] close(3 [pid 30457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30456] <... write resumed>) = 18 [pid 30457] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30456] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30455] <... close resumed>) = 0 [pid 30459] <... openat resumed>) = 3 [pid 30457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30456] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30455] write(1, "executing program\n", 18 [pid 30459] write(3, "1000", 4 [pid 30458] setpgid(0, 0 [pid 30457] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30456] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30455] <... write resumed>) = 18 [pid 30457] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30456] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30455] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30459] <... write resumed>) = 4 [pid 30458] <... setpgid resumed>) = 0 [pid 30457] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30455] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30459] close(3 [pid 30458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30457] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30456] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30455] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30459] <... close resumed>) = 0 [pid 30458] <... openat resumed>) = 3 [pid 30457] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30455] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30459] write(1, "executing program\n", 18 [pid 30458] write(3, "1000", 4 [pid 30457] exit_group(0 [pid 30456] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30459] <... write resumed>) = 18 [pid 30458] <... write resumed>) = 4 [pid 30457] <... exit_group resumed>) = ? [pid 30456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30455] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30459] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30458] close(3 [pid 30457] +++ exited with 0 +++ [pid 30456] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30459] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30458] <... close resumed>) = 0 [pid 30456] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30455] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30459] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30456] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30455] 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=30457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30459] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30458] write(1, "executing program\n", 18 executing program [pid 30456] exit_group(0 [pid 30455] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30456] <... exit_group resumed>) = ? [pid 30455] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30459] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30458] <... write resumed>) = 18 [pid 30456] +++ exited with 0 +++ [pid 30455] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30458] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30455] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30459] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30458] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30455] <... exit_group resumed>) = ? [pid 287] <... restart_syscall resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30458] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30455] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 30459] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30458] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30459] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30459] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30458] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30459] exit_group(0) = ? [pid 30458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30460 attached [pid 30459] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30460 ./strace-static-x86_64: Process 30461 attached [pid 30460] set_robust_list(0x55555a087660, 24 [pid 30458] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30461 [pid 30461] set_robust_list(0x55555a087660, 24 [pid 30460] <... set_robust_list resumed>) = 0 [pid 30458] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30461] <... set_robust_list resumed>) = 0 [pid 30458] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30460] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30458] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30460] <... prctl resumed>) = 0 [pid 30458] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30460] setpgid(0, 0 [pid 30458] exit_group(0 [pid 30461] setpgid(0, 0 [pid 30460] <... setpgid resumed>) = 0 [pid 30458] <... exit_group resumed>) = ? [pid 30461] <... setpgid resumed>) = 0 [pid 30461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30458] +++ exited with 0 +++ [pid 30460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30461] write(3, "1000", 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30460] <... openat resumed>) = 3 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30461] <... write resumed>) = 4 [pid 30460] write(3, "1000", 4 [pid 30461] close(3 [pid 30460] <... write resumed>) = 4 [pid 30461] <... close resumed>) = 0 [pid 30460] close(3 [pid 30461] write(1, "executing program\n", 18 [pid 30460] <... close resumed>) = 0 executing program executing program [pid 30461] <... write resumed>) = 18 [pid 30460] write(1, "executing program\n", 18 [pid 30461] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30460] <... write resumed>) = 18 [pid 30461] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30460] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30461] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30460] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30461] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30460] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30460] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30461] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30460] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30461] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30461] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30460] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30461] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30461] exit_group(0 [pid 30460] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30461] <... exit_group resumed>) = ? [pid 30460] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30461] +++ exited with 0 +++ [pid 30460] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30460] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30460] <... exit_group resumed>) = ? [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30460] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555a087650) = 30462 ./strace-static-x86_64: Process 30462 attached [pid 30462] set_robust_list(0x55555a087660, 24) = 0 [pid 30462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30462] setpgid(0, 0) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30462] 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 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30463 ./strace-static-x86_64: Process 30463 attached [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30464 [pid 30462] <... openat resumed>) = 3 [pid 30462] write(3, "1000", 4) = 4 [pid 30462] close(3) = 0 [pid 30462] write(1, "executing program\n", 18) = 18 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30465 executing program [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30466 [pid 30462] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30463] set_robust_list(0x55555a087660, 24 [pid 30462] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30462] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30466 attached [pid 30463] <... set_robust_list resumed>) = 0 [pid 30462] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30463] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30464 attached [pid 30466] set_robust_list(0x55555a087660, 24 [pid 30463] <... prctl resumed>) = 0 [pid 30463] setpgid(0, 0 [pid 30466] <... set_robust_list resumed>) = 0 [pid 30463] <... setpgid resumed>) = 0 [pid 30462] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30465 attached [pid 30466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30464] set_robust_list(0x55555a087660, 24 [pid 30463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30462] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30463] <... openat resumed>) = 3 [pid 30462] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30462] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30463] write(3, "1000", 4 [pid 30462] exit_group(0 [pid 30466] <... prctl resumed>) = 0 [pid 30464] <... set_robust_list resumed>) = 0 [pid 30462] <... exit_group resumed>) = ? [pid 30466] setpgid(0, 0 [pid 30465] set_robust_list(0x55555a087660, 24 [pid 30464] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30463] <... write resumed>) = 4 [pid 30463] close(3 [pid 30462] +++ exited with 0 +++ [pid 30466] <... setpgid resumed>) = 0 [pid 30465] <... set_robust_list resumed>) = 0 [pid 30464] <... prctl resumed>) = 0 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30463] <... close resumed>) = 0 executing program [pid 30463] write(1, "executing program\n", 18) = 18 [pid 30463] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30463] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30463] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30466] <... openat resumed>) = 3 [pid 30463] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30466] write(3, "1000", 4) = 4 [pid 30463] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30463] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30463] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30466] close(3 [pid 30463] exit_group(0 [pid 30465] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30464] setpgid(0, 0 [pid 30463] <... exit_group resumed>) = ? executing program [pid 30466] <... close resumed>) = 0 [pid 30465] <... prctl resumed>) = 0 [pid 30464] <... setpgid resumed>) = 0 [pid 30463] +++ exited with 0 +++ [pid 30466] write(1, "executing program\n", 18) = 18 [pid 30465] setpgid(0, 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30466] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30465] <... setpgid resumed>) = 0 [pid 30464] <... openat resumed>) = 3 [pid 30466] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30466] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30464] write(3, "1000", 4 [pid 30466] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30465] <... openat resumed>) = 3 [pid 30466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30465] write(3, "1000", 4 [pid 30464] <... write resumed>) = 4 [pid 30465] <... write resumed>) = 4 [pid 30464] close(3 [pid 30466] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30465] close(3 [pid 30464] <... close resumed>) = 0 [pid 30466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30466] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30465] <... close resumed>) = 0 executing program [pid 30466] exit_group(0 [pid 30465] write(1, "executing program\n", 18 [pid 30464] write(1, "executing program\n", 18) = 18 [pid 30466] <... exit_group resumed>) = ? [pid 30464] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30464] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30466] +++ exited with 0 +++ [pid 30464] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30465] <... write resumed>) = 18 [pid 30465] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30464] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30465] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30465] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30465] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30464] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30465] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30464] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30465] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30465] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30465] exit_group(0 [pid 30464] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30465] <... exit_group resumed>) = ? [pid 30464] exit_group(0) = ? [pid 30465] +++ exited with 0 +++ [pid 30464] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 288] <... restart_syscall resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30467 attached ./strace-static-x86_64: Process 30468 attached [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30468] set_robust_list(0x55555a087660, 24 [pid 30467] set_robust_list(0x55555a087660, 24 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30467 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30468 ./strace-static-x86_64: Process 30469 attached [pid 30467] <... set_robust_list resumed>) = 0 [pid 30468] <... set_robust_list resumed>) = 0 [pid 30467] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30469 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30467] <... prctl resumed>) = 0 [pid 30469] set_robust_list(0x55555a087660, 24) = 0 [pid 30469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30467] setpgid(0, 0 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30470 [pid 30468] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 30471 attached ./strace-static-x86_64: Process 30470 attached [pid 30467] <... setpgid resumed>) = 0 [pid 30468] setpgid(0, 0 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30471 [pid 30467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30468] <... setpgid resumed>) = 0 [pid 30469] <... prctl resumed>) = 0 [pid 30467] <... openat resumed>) = 3 [pid 30471] set_robust_list(0x55555a087660, 24 [pid 30468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30467] write(3, "1000", 4 [pid 30471] <... set_robust_list resumed>) = 0 [pid 30470] set_robust_list(0x55555a087660, 24 [pid 30471] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30470] <... set_robust_list resumed>) = 0 [pid 30469] setpgid(0, 0 [pid 30468] <... openat resumed>) = 3 [pid 30467] <... write resumed>) = 4 [pid 30468] write(3, "1000", 4 [pid 30467] close(3 [pid 30468] <... write resumed>) = 4 [pid 30467] <... close resumed>) = 0 executing program executing program [pid 30468] close(3 [pid 30467] write(1, "executing program\n", 18 [pid 30468] <... close resumed>) = 0 [pid 30467] <... write resumed>) = 18 [pid 30468] write(1, "executing program\n", 18 [pid 30469] <... setpgid resumed>) = 0 [pid 30467] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30471] <... prctl resumed>) = 0 [pid 30470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30468] <... write resumed>) = 18 [pid 30471] setpgid(0, 0 [pid 30467] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30471] <... setpgid resumed>) = 0 [pid 30468] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30467] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30470] <... prctl resumed>) = 0 [pid 30468] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30467] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30468] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30471] <... openat resumed>) = 3 [pid 30470] setpgid(0, 0 [pid 30468] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30467] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30471] write(3, "1000", 4 [pid 30470] <... setpgid resumed>) = 0 [pid 30467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30468] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30471] <... write resumed>) = 4 [pid 30469] <... openat resumed>) = 3 [pid 30468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30467] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30471] close(3 [pid 30469] write(3, "1000", 4) = 4 [pid 30469] close(3 [pid 30468] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30471] <... close resumed>) = 0 [pid 30469] <... close resumed>) = 0 [pid 30468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 executing program [pid 30471] write(1, "executing program\n", 18 [pid 30470] <... openat resumed>) = 3 [pid 30469] write(1, "executing program\n", 18 executing program [pid 30468] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30467] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30471] <... write resumed>) = 18 [pid 30469] <... write resumed>) = 18 [pid 30468] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30467] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30471] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30470] write(3, "1000", 4 [pid 30469] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30468] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30467] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30471] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30470] <... write resumed>) = 4 [pid 30469] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30471] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30470] close(3 [pid 30469] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30468] exit_group(0 [pid 30467] exit_group(0 [pid 30471] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30470] <... close resumed>) = 0 [pid 30469] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30468] <... exit_group resumed>) = ? [pid 30467] <... exit_group resumed>) = ? [pid 30469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30468] +++ exited with 0 +++ executing program [pid 30469] 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=30468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30470] write(1, "executing program\n", 18 [pid 30469] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30467] +++ exited with 0 +++ [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30471] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30470] <... write resumed>) = 18 [pid 30469] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30470] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30469] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30471] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30470] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30469] exit_group(0 [pid 30471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30470] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30469] <... exit_group resumed>) = ? [pid 30471] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30470] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30469] +++ exited with 0 +++ [pid 30471] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30471] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30470] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30471] exit_group(0 [pid 30470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30471] <... exit_group resumed>) = ? [pid 287] <... restart_syscall resumed>) = 0 [pid 288] <... restart_syscall resumed>) = 0 [pid 30470] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30471] +++ exited with 0 +++ [pid 30470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30472 attached [pid 30470] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] 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=30471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30472 ./strace-static-x86_64: Process 30473 attached [pid 30472] set_robust_list(0x55555a087660, 24 [pid 30470] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30470] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30473 [pid 283] <... restart_syscall resumed>) = 0 executing program [pid 30472] <... set_robust_list resumed>) = 0 [pid 30470] exit_group(0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30470] <... exit_group resumed>) = ? [pid 30472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30472] setpgid(0, 0) = 0 [pid 30472] 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 30472] <... openat resumed>) = 3 [pid 30472] write(3, "1000", 4) = 4 [pid 30470] +++ exited with 0 +++ [pid 30472] close(3) = 0 [pid 30472] write(1, "executing program\n", 18) = 18 [pid 30472] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30474 [pid 30472] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30475 [pid 30472] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30475 attached [pid 30473] set_robust_list(0x55555a087660, 24 [pid 30472] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30475] set_robust_list(0x55555a087660, 24 [pid 30473] <... set_robust_list resumed>) = 0 [pid 30472] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30475] <... set_robust_list resumed>) = 0 [pid 30473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30472] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30472] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30472] exit_group(0) = ? [pid 30475] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30473] <... prctl resumed>) = 0 [pid 30472] +++ exited with 0 +++ ./strace-static-x86_64: Process 30474 attached [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30474] set_robust_list(0x55555a087660, 24 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30474] <... set_robust_list resumed>) = 0 [pid 30474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30473] setpgid(0, 0 [pid 30474] setpgid(0, 0 [pid 30475] <... prctl resumed>) = 0 [pid 30473] <... setpgid resumed>) = 0 [pid 30474] <... setpgid resumed>) = 0 [pid 30474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30475] setpgid(0, 0 [pid 30474] <... openat resumed>) = 3 [pid 30473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30474] write(3, "1000", 4) = 4 [pid 30474] close(3) = 0 executing program [pid 30474] write(1, "executing program\n", 18) = 18 [pid 30474] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30475] <... setpgid resumed>) = 0 [pid 30473] <... openat resumed>) = 3 [pid 30474] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30474] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30473] write(3, "1000", 4 [pid 30474] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30475] <... openat resumed>) = 3 [pid 30473] <... write resumed>) = 4 [pid 30474] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30475] write(3, "1000", 4 [pid 30473] close(3 [pid 30475] <... write resumed>) = 4 [pid 30474] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30473] <... close resumed>) = 0 [pid 30474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30474] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30475] close(3 [pid 30474] exit_group(0 [pid 30473] write(1, "executing program\n", 18executing program [pid 30474] <... exit_group resumed>) = ? [pid 30475] <... close resumed>) = 0 [pid 30474] +++ exited with 0 +++ [pid 30473] <... write resumed>) = 18 [pid 30475] write(1, "executing program\n", 18 executing program [pid 30473] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30475] <... write resumed>) = 18 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30473] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30475] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30473] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30475] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30473] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30475] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] <... restart_syscall resumed>) = 0 [pid 30473] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30475] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30473] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30476 attached [pid 30475] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30476 [pid 30476] set_robust_list(0x55555a087660, 24 [pid 30473] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30475] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30473] 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 30473] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 30478 attached ) = -1 EBADF (Bad file descriptor) [pid 30476] <... set_robust_list resumed>) = 0 [pid 30473] exit_group(0 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30478 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30477 [pid 30473] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 30477 attached [pid 30478] set_robust_list(0x55555a087660, 24 [pid 30476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30475] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30473] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30478] <... set_robust_list resumed>) = 0 [pid 30478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30478] setpgid(0, 0) = 0 [pid 30478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30475] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30476] <... prctl resumed>) = 0 [pid 30477] set_robust_list(0x55555a087660, 24 [pid 30478] <... openat resumed>) = 3 [pid 30478] write(3, "1000", 4) = 4 [pid 30478] close(3 [pid 30475] exit_group(0 [pid 30478] <... close resumed>) = 0 [pid 30475] <... exit_group resumed>) = ? executing program [pid 30478] write(1, "executing program\n", 18) = 18 [pid 30478] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30478] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30477] <... set_robust_list resumed>) = 0 [pid 30476] setpgid(0, 0 [pid 30475] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30478] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30476] <... setpgid resumed>) = 0 [pid 30478] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30478] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30477] <... prctl resumed>) = 0 [pid 30476] write(3, "1000", 4) = 4 executing program [pid 30476] close(3) = 0 [pid 30476] write(1, "executing program\n", 18) = 18 [pid 30476] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30478] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30477] setpgid(0, 0 [pid 30476] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30476] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30476] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30476] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30478] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30477] <... setpgid resumed>) = 0 [pid 30476] exit_group(0) = ? [pid 30478] exit_group(0 [pid 30477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30476] +++ exited with 0 +++ [pid 30478] <... exit_group resumed>) = ? [pid 30477] <... openat resumed>) = 3 [pid 30478] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30477] write(3, "1000", 4 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30477] <... write resumed>) = 4 [pid 30477] close(3) = 0 executing program [pid 30477] write(1, "executing program\n", 18) = 18 [pid 30477] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30477] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30477] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30477] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30477] exit_group(0 [pid 287] <... restart_syscall resumed>) = 0 [pid 30477] <... exit_group resumed>) = ? [pid 288] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30477] +++ exited with 0 +++ [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30479 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30480 attached [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30480 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30481 [pid 30480] set_robust_list(0x55555a087660, 24./strace-static-x86_64: Process 30479 attached [pid 30479] set_robust_list(0x55555a087660, 24) = 0 [pid 30479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30479] setpgid(0, 0) = 0 [pid 30479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] <... restart_syscall resumed>) = 0 [pid 30480] <... set_robust_list resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30479] <... openat resumed>) = 3 [pid 30479] write(3, "1000", 4) = 4 [pid 30479] close(3) = 0 [pid 30479] write(1, "executing program\n", 18executing program ) = 18 [pid 30479] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] <... restart_syscall resumed>) = 0 [pid 30479] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30479] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 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 30479] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30479] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30479] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30479] exit_group(0) = ? [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30482 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30483 [pid 30479] +++ exited with 0 +++ [pid 30480] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 30481 attached [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30482 attached [pid 30482] set_robust_list(0x55555a087660, 24 [pid 30480] <... prctl resumed>) = 0 [pid 30482] <... set_robust_list resumed>) = 0 [pid 30482] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 30483 attached [pid 30483] set_robust_list(0x55555a087660, 24) = 0 [pid 30482] <... prctl resumed>) = 0 [pid 30483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30482] setpgid(0, 0) = 0 [pid 30480] setpgid(0, 0 [pid 30482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30480] <... setpgid resumed>) = 0 [pid 30483] <... prctl resumed>) = 0 [pid 30483] setpgid(0, 0 [pid 30482] <... openat resumed>) = 3 [pid 30483] <... setpgid resumed>) = 0 [pid 30480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30482] write(3, "1000", 4) = 4 [pid 30482] close(3 [pid 30480] <... openat resumed>) = 3 [pid 30482] <... close resumed>) = 0 [pid 30483] write(3, "1000", 4 [pid 30482] write(1, "executing program\n", 18executing program [pid 30483] <... write resumed>) = 4 [pid 30482] <... write resumed>) = 18 [pid 30483] close(3 [pid 30482] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30480] write(3, "1000", 4 [pid 30483] <... close resumed>) = 0 [pid 30483] write(1, "executing program\n", 18) = 18 [pid 30482] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30483] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30481] set_robust_list(0x55555a087660, 24 [pid 30480] <... write resumed>) = 4 [pid 30482] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30483] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30483] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30481] <... set_robust_list resumed>) = 0 [pid 30480] close(3 [pid 30483] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30480] <... close resumed>) = 0 [pid 30483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30480] write(1, "executing program\n", 18executing program [pid 30483] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30482] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30481] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30480] <... write resumed>) = 18 [pid 287] <... restart_syscall resumed>) = 0 [pid 30482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30480] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30482] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30481] <... prctl resumed>) = 0 [pid 30480] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30484 [pid 30480] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30482] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30481] setpgid(0, 0./strace-static-x86_64: Process 30484 attached [pid 30484] set_robust_list(0x55555a087660, 24) = 0 [pid 30484] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30482] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30481] <... setpgid resumed>) = 0 [pid 30480] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30484] <... prctl resumed>) = 0 [pid 30484] setpgid(0, 0) = 0 [pid 30484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program ) = -1 EFAULT (Bad address) [pid 30484] <... openat resumed>) = 3 [pid 30484] write(3, "1000", 4) = 4 [pid 30484] close(3) = 0 [pid 30484] write(1, "executing program\n", 18) = 18 [pid 30484] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30483] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30482] exit_group(0 [pid 30484] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30480] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30482] <... exit_group resumed>) = ? [pid 30480] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30480] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30484] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30480] exit_group(0) = ? [pid 30484] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30481] <... openat resumed>) = 3 [pid 30484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30480] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30484] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30482] +++ exited with 0 +++ [pid 30483] 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=30482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30483] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30481] write(3, "1000", 4 [pid 30484] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30484] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30484] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30483] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30481] <... write resumed>) = 4 [pid 30484] exit_group(0 executing program [pid 30483] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30481] close(3) = 0 [pid 30481] write(1, "executing program\n", 18) = 18 [pid 30481] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30483] exit_group(0 [pid 30484] <... exit_group resumed>) = ? [pid 30481] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30483] <... exit_group resumed>) = ? [pid 30481] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30484] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30483] +++ exited with 0 +++ [pid 30481] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30481] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30481] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30481] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30481] exit_group(0) = ? [pid 30481] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30486 attached ./strace-static-x86_64: Process 30485 attached ./strace-static-x86_64: Process 30487 attached [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30486 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30485 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30487 [pid 30487] set_robust_list(0x55555a087660, 24) = 0 [pid 30487] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30487] <... prctl resumed>) = 0 [pid 30487] setpgid(0, 0) = 0 [pid 30487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30488 [pid 30487] write(3, "1000", 4) = 4 [pid 30487] close(3) = 0 [pid 30487] write(1, "executing program\n", 18 [pid 30486] set_robust_list(0x55555a087660, 24 executing program [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30489 [pid 30485] set_robust_list(0x55555a087660, 24./strace-static-x86_64: Process 30489 attached [pid 30487] <... write resumed>) = 18 [pid 30487] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30488 attached [pid 30489] set_robust_list(0x55555a087660, 24 [pid 30486] <... set_robust_list resumed>) = 0 [pid 30485] <... set_robust_list resumed>) = 0 [pid 30487] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30487] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30486] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30487] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30489] <... set_robust_list resumed>) = 0 [pid 30486] <... prctl resumed>) = 0 [pid 30485] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30487] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30486] setpgid(0, 0 [pid 30485] <... prctl resumed>) = 0 [pid 30489] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30488] set_robust_list(0x55555a087660, 24 [pid 30487] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30486] <... setpgid resumed>) = 0 [pid 30485] setpgid(0, 0 [pid 30489] <... prctl resumed>) = 0 [pid 30489] setpgid(0, 0) = 0 [pid 30489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30489] write(3, "1000", 4 [pid 30488] <... set_robust_list resumed>) = 0 [pid 30487] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30485] <... setpgid resumed>) = 0 [pid 30489] <... write resumed>) = 4 [pid 30489] close(3) = 0 [pid 30489] write(1, "executing program\n", 18executing program ) = 18 [pid 30489] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30486] <... openat resumed>) = 3 [pid 30489] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30486] write(3, "1000", 4) = 4 [pid 30489] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30486] close(3executing program [pid 30485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30486] <... close resumed>) = 0 [pid 30489] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30486] write(1, "executing program\n", 18 [pid 30489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30486] <... write resumed>) = 18 [pid 30489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30487] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30486] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30485] <... openat resumed>) = 3 [pid 30489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30486] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30489] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30489] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30486] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30485] write(3, "1000", 4 [pid 30489] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30488] <... prctl resumed>) = 0 [pid 30487] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30486] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30489] exit_group(0 [pid 30486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30485] <... write resumed>) = 4 [pid 30489] <... exit_group resumed>) = ? [pid 30488] setpgid(0, 0 [pid 30487] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30486] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30489] +++ exited with 0 +++ [pid 30486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30485] close(3 [pid 30488] <... setpgid resumed>) = 0 [pid 30486] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30485] <... close resumed>) = 0 [pid 30486] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30486] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30485] write(1, "executing program\n", 18executing program [pid 30486] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30486] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30485] <... write resumed>) = 18 [pid 30488] <... openat resumed>) = 3 [pid 30486] exit_group(0 [pid 30485] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30488] write(3, "1000", 4 [pid 30486] <... exit_group resumed>) = ? [pid 30485] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30488] <... write resumed>) = 4 [pid 30487] exit_group(0 [pid 30486] +++ exited with 0 +++ [pid 30485] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30488] close(3 [pid 30487] <... exit_group resumed>) = ? [pid 30485] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30488] <... close resumed>) = 0 [pid 30487] +++ exited with 0 +++ [pid 30485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30488] write(1, "executing program\n", 18 [pid 30485] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30488] <... write resumed>) = 18 [pid 30485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30488] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] <... restart_syscall resumed>) = 0 [pid 30485] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30488] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30485] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30490 attached [pid 30488] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30485] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30488] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30485] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30490 [pid 30488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30485] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30488] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] <... restart_syscall resumed>) = 0 [pid 30488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30485] exit_group(0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30491 [pid 30490] set_robust_list(0x55555a087660, 24 [pid 30488] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30485] <... exit_group resumed>) = ? [pid 30488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30488] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30488] exit_group(0) = ? [pid 30490] <... set_robust_list resumed>) = 0 [pid 30488] +++ exited with 0 +++ [pid 30485] +++ exited with 0 +++ [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30491 attached [pid 30491] set_robust_list(0x55555a087660, 24) = 0 [pid 30491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30491] <... prctl resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30492 [pid 30491] setpgid(0, 0) = 0 [pid 30491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30492 attached [pid 30490] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30492] set_robust_list(0x55555a087660, 24 [pid 30491] <... openat resumed>) = 3 [pid 30490] <... prctl resumed>) = 0 [pid 30491] write(3, "1000", 4) = 4 [pid 30491] close(3) = 0 [pid 30491] write(1, "executing program\n", 18executing program ) = 18 [pid 30491] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30490] setpgid(0, 0 [pid 30491] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30491] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30492] <... set_robust_list resumed>) = 0 [pid 30490] <... setpgid resumed>) = 0 [pid 30491] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30491] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30492] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30490] <... openat resumed>) = 3 [pid 30492] <... prctl resumed>) = 0 [pid 30491] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30490] write(3, "1000", 4 [pid 30492] setpgid(0, 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30491] 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 30492] <... setpgid resumed>) = 0 [pid 30491] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30491] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30492] <... openat resumed>) = 3 [pid 30491] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30493 [pid 30492] write(3, "1000", 4 [pid 30491] exit_group(0 [pid 30492] <... write resumed>) = 4 [pid 30491] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 30494 attached ./strace-static-x86_64: Process 30493 attached [pid 30492] close(3 [pid 30491] +++ exited with 0 +++ [pid 30490] <... write resumed>) = 4 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30494 [pid 30494] set_robust_list(0x55555a087660, 24) = 0 [pid 30493] set_robust_list(0x55555a087660, 24 [pid 30492] <... close resumed>) = 0 [pid 30490] close(3 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30493] <... set_robust_list resumed>) = 0 [pid 30494] <... prctl resumed>) = 0 [pid 30494] setpgid(0, 0) = 0 [pid 30494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30490] <... close resumed>) = 0 [pid 30492] write(1, "executing program\n", 18 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30494] <... openat resumed>) = 3 [pid 30493] <... prctl resumed>) = 0 [pid 30490] write(1, "executing program\n", 18 [pid 30494] write(3, "1000", 4) = 4 [pid 30494] close(3) = 0 executing program executing program [pid 30494] write(1, "executing program\n", 18) = 18 executing program [pid 30494] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30493] setpgid(0, 0 [pid 30492] <... write resumed>) = 18 [pid 30490] <... write resumed>) = 18 [pid 30494] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30494] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30493] <... setpgid resumed>) = 0 [pid 30490] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30494] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30490] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30490] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30492] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30490] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30493] <... openat resumed>) = 3 [pid 30490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30494] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30493] write(3, "1000", 4 [pid 30492] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30490] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30493] <... write resumed>) = 4 [pid 30492] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30494] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30493] close(3 [pid 30492] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30490] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30492] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30490] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30490] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30494] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30493] <... close resumed>) = 0 [pid 30490] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30492] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30490] exit_group(0 [pid 30494] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30493] write(1, "executing program\n", 18 [pid 30490] <... exit_group resumed>) = ? [pid 30492] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30492] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30492] exit_group(0 [pid 30490] +++ exited with 0 +++ [pid 30493] <... write resumed>) = 18 [pid 30492] <... exit_group resumed>) = ? [pid 30494] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30493] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30492] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30494] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30493] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30493] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30494] exit_group(0 [pid 30493] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30494] <... exit_group resumed>) = ? [pid 30493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30494] +++ exited with 0 +++ [pid 30493] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 288] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30493] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] 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 30493] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30493] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30493] exit_group(0./strace-static-x86_64: Process 30497 attached ./strace-static-x86_64: Process 30496 attached ./strace-static-x86_64: Process 30495 attached ) = ? [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30496 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30495 [pid 30497] set_robust_list(0x55555a087660, 24 [pid 30496] set_robust_list(0x55555a087660, 24 [pid 30495] set_robust_list(0x55555a087660, 24 [pid 30493] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30497 [pid 30497] <... set_robust_list resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30496] <... set_robust_list resumed>) = 0 [pid 30497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30496] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] <... restart_syscall resumed>) = 0 [pid 30496] <... prctl resumed>) = 0 [pid 30497] setpgid(0, 0) = 0 [pid 30496] setpgid(0, 0) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30496] write(3, "1000", 4 [pid 30497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30498 [pid 30496] <... write resumed>) = 4 [pid 30496] close(3 [pid 30497] <... openat resumed>) = 3 [pid 30496] <... close resumed>) = 0 executing program [pid 30496] write(1, "executing program\n", 18) = 18 [pid 30496] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30497] write(3, "1000", 4 [pid 30495] <... set_robust_list resumed>) = 0 [pid 30496] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30496] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30497] <... write resumed>) = 4 [pid 30495] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30496] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30497] close(3 [pid 30495] <... prctl resumed>) = 0 [pid 30496] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30497] <... close resumed>) = 0 [pid 30495] setpgid(0, 0 [pid 30497] write(1, "executing program\n", 18 [pid 30496] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30495] <... setpgid resumed>) = 0 [pid 30496] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30496] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) executing program [pid 30496] exit_group(0 [pid 30497] <... write resumed>) = 18 [pid 30496] <... exit_group resumed>) = ? [pid 30495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30497] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30496] +++ exited with 0 +++ [pid 30495] <... openat resumed>) = 3 [pid 30497] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30495] write(3, "1000", 4 [pid 30497] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30498 attached [pid 30497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30495] <... write resumed>) = 4 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30497] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30495] close(3 [pid 30498] set_robust_list(0x55555a087660, 24) = 0 [pid 30498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30495] <... close resumed>) = 0 [pid 30498] <... prctl resumed>) = 0 [pid 30498] setpgid(0, 0) = 0 [pid 30497] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30495] write(1, "executing program\n", 18 [pid 30497] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30497] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30495] <... write resumed>) = 18 [pid 30497] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30498] <... openat resumed>) = 3 [pid 30497] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30495] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30497] exit_group(0 [pid 30495] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30497] <... exit_group resumed>) = ? [pid 30495] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30498] write(3, "1000", 4) = 4 [pid 30498] close(3 [pid 30497] +++ exited with 0 +++ [pid 30498] <... close resumed>) = 0 [pid 30495] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30498] write(1, "executing program\n", 18 [pid 30495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30495] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] restart_syscall(<... resuming interrupted clone ...> executing program [pid 30495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30498] <... write resumed>) = 18 [pid 30498] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30495] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30498] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30495] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30498] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30495] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30498] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30495] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30495] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30498] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30495] exit_group(0 [pid 30498] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30495] <... exit_group resumed>) = ? [pid 30498] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 30498] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30495] +++ exited with 0 +++ [pid 30498] 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 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30499 attached [pid 30498] exit_group(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=30495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30501 attached ./strace-static-x86_64: Process 30500 attached [pid 30499] set_robust_list(0x55555a087660, 24 [pid 30498] <... exit_group resumed>) = ? [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30499 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30501] set_robust_list(0x55555a087660, 24 [pid 30499] <... set_robust_list resumed>) = 0 [pid 30498] +++ exited with 0 +++ [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30500 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30501 [pid 30501] <... set_robust_list resumed>) = 0 [pid 30499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30502 [pid 30501] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30499] <... prctl resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30501] <... prctl resumed>) = 0 [pid 30499] setpgid(0, 0 [pid 30501] setpgid(0, 0 [pid 30499] <... setpgid resumed>) = 0 [pid 30501] <... setpgid resumed>) = 0 [pid 30499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30500] set_robust_list(0x55555a087660, 24 [pid 30499] <... openat resumed>) = 3 [pid 30501] <... openat resumed>) = 3 [pid 30499] write(3, "1000", 4 [pid 30501] write(3, "1000", 4 [pid 30499] <... write resumed>) = 4 [pid 30501] <... write resumed>) = 4 [pid 30499] close(3 [pid 30501] close(3 [pid 30499] <... close resumed>) = 0 [pid 30501] <... close resumed>) = 0 [pid 30499] write(1, "executing program\n", 18executing program [pid 30501] write(1, "executing program\n", 18 [pid 30499] <... write resumed>) = 18 executing program [pid 30501] <... write resumed>) = 18 [pid 30499] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30501] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30499] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30501] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30499] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30501] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30500] <... set_robust_list resumed>) = 0 [pid 30499] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30501] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30499] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30501] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30499] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30502 attached [pid 30501] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30500] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30499] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30502] set_robust_list(0x55555a087660, 24 [pid 30500] <... prctl resumed>) = 0 [pid 30499] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30502] <... set_robust_list resumed>) = 0 [pid 30500] setpgid(0, 0 [pid 30499] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30502] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30500] <... setpgid resumed>) = 0 [pid 30499] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30502] <... prctl resumed>) = 0 [pid 30500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30501] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30500] <... openat resumed>) = 3 [pid 30499] exit_group(0 [pid 30502] setpgid(0, 0 [pid 30500] write(3, "1000", 4 [pid 30502] <... setpgid resumed>) = 0 [pid 30500] <... write resumed>) = 4 executing program [pid 30499] <... exit_group resumed>) = ? [pid 30502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30500] close(3 [pid 30502] <... openat resumed>) = 3 [pid 30500] <... close resumed>) = 0 [pid 30502] write(3, "1000", 4 [pid 30500] write(1, "executing program\n", 18 [pid 30502] <... write resumed>) = 4 [pid 30500] <... write resumed>) = 18 [pid 30499] +++ exited with 0 +++ [pid 30502] close(3 [pid 30500] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30502] <... close resumed>) = 0 [pid 30500] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30502] write(1, "executing program\n", 18 executing program [pid 30500] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30502] <... write resumed>) = 18 [pid 30501] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30500] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30502] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30501] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30500] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30501] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30502] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30501] exit_group(0 [pid 30500] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30502] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30500] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30502] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30501] <... exit_group resumed>) = ? [pid 30500] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30500] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30502] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30500] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30500] exit_group(0 [pid 30502] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30501] +++ exited with 0 +++ [pid 30500] <... exit_group resumed>) = ? [pid 30502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30500] +++ exited with 0 +++ [pid 285] <... restart_syscall resumed>) = 0 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30502] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30502] 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 30502] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30502] exit_group(0) = ? ./strace-static-x86_64: Process 30503 attached [pid 30502] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 executing program [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30503 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30503] set_robust_list(0x55555a087660, 24 [pid 288] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30503] <... set_robust_list resumed>) = 0 [pid 30503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 30503] <... prctl resumed>) = 0 [pid 30503] setpgid(0, 0) = 0 [pid 30503] 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 30503] <... openat resumed>) = 3 [pid 30503] write(3, "1000", 4) = 4 [pid 30503] close(3) = 0 [pid 30503] write(1, "executing program\n", 18) = 18 [pid 30503] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30505 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30504 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30503] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30503] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30506 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30507 [pid 30503] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30507 attached ./strace-static-x86_64: Process 30505 attached ./strace-static-x86_64: Process 30504 attached [pid 30507] set_robust_list(0x55555a087660, 24 [pid 30505] set_robust_list(0x55555a087660, 24 [pid 30504] set_robust_list(0x55555a087660, 24 [pid 30503] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30503] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30503] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30507] <... set_robust_list resumed>) = 0 [pid 30505] <... set_robust_list resumed>) = 0 [pid 30504] <... set_robust_list resumed>) = 0 [pid 30503] exit_group(0) = ? [pid 30503] +++ exited with 0 +++ ./strace-static-x86_64: Process 30506 attached [pid 30506] set_robust_list(0x55555a087660, 24) = 0 [pid 30506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30506] setpgid(0, 0) = 0 [pid 30506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30506] <... openat resumed>) = 3 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30506] write(3, "1000", 4) = 4 [pid 30507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30506] close(3 [pid 30507] <... prctl resumed>) = 0 executing program [pid 30506] <... close resumed>) = 0 [pid 30506] write(1, "executing program\n", 18) = 18 [pid 30507] setpgid(0, 0 [pid 30506] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30505] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30507] <... setpgid resumed>) = 0 [pid 30506] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30506] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30505] <... prctl resumed>) = 0 [pid 30504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30506] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30507] <... openat resumed>) = 3 [pid 30505] setpgid(0, 0 [pid 30504] <... prctl resumed>) = 0 [pid 30507] write(3, "1000", 4 [pid 30506] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30505] <... setpgid resumed>) = 0 [pid 30504] setpgid(0, 0 [pid 30506] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30506] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30506] exit_group(0) = ? [pid 30507] <... write resumed>) = 4 [pid 30506] +++ exited with 0 +++ [pid 30505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30504] <... setpgid resumed>) = 0 [pid 30507] close(3 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30507] <... close resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30507] write(1, "executing program\n", 18) = 18 [pid 30507] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30505] <... openat resumed>) = 3 [pid 30504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30507] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30507] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30505] write(3, "1000", 4 [pid 30504] <... openat resumed>) = 3 [pid 30507] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30505] <... write resumed>) = 4 [pid 30504] write(3, "1000", 4 [pid 30507] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30505] close(3 [pid 30504] <... write resumed>) = 4 [pid 30507] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30505] <... close resumed>) = 0 [pid 30504] close(3 [pid 30507] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] <... restart_syscall resumed>) = 0 [pid 30507] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30507] 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 30507] exit_group(0) = ? [pid 30507] +++ exited with 0 +++ [pid 30505] write(1, "executing program\n", 18 [pid 30504] <... close resumed>) = 0 executing program [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30508 executing program [pid 30505] <... write resumed>) = 18 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30504] write(1, "executing program\n", 18 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30505] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30504] <... write resumed>) = 18 ./strace-static-x86_64: Process 30508 attached [pid 30508] set_robust_list(0x55555a087660, 24 [pid 30505] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... restart_syscall resumed>) = 0 [pid 30505] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30504] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] <... restart_syscall resumed>) = 0 [pid 30505] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30504] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30508] <... set_robust_list resumed>) = 0 [pid 30508] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30505] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30504] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30509 [pid 30508] <... prctl resumed>) = 0 [pid 30508] setpgid(0, 0) = 0 [pid 30508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30504] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30510 [pid 30508] <... openat resumed>) = 3 [pid 30505] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30510 attached [pid 30505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30504] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30508] write(3, "1000", 4) = 4 [pid 30508] close(3) = 0 [pid 30508] write(1, "executing program\n", 18 [pid 30510] set_robust_list(0x55555a087660, 24 [pid 30505] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30505] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30508] <... write resumed>) = 18 [pid 30508] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30505] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30504] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30509 attached [pid 30510] <... set_robust_list resumed>) = 0 [pid 30508] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30505] exit_group(0 [pid 30504] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30508] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30505] <... exit_group resumed>) = ? [pid 30508] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30504] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30504] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30505] +++ exited with 0 +++ [pid 30504] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30508] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30508] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30508] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30508] exit_group(0) = ? [pid 30510] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30509] set_robust_list(0x55555a087660, 24 [pid 30508] +++ exited with 0 +++ [pid 30504] exit_group(0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30504] <... exit_group resumed>) = ? [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30510] <... prctl resumed>) = 0 [pid 30510] setpgid(0, 0) = 0 [pid 30510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30504] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30510] write(3, "1000", 4 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30510] <... write resumed>) = 4 [pid 30510] close(3) = 0 [pid 30510] write(1, "executing program\n", 18) = 18 [pid 30510] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30509] <... set_robust_list resumed>) = 0 [pid 30510] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30510] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30509] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30510] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30509] <... prctl resumed>) = 0 [pid 30510] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30509] setpgid(0, 0) = 0 [pid 30509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30510] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30509] <... openat resumed>) = 3 [pid 30510] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30510] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30510] exit_group(0 [pid 30509] write(3, "1000", 4 [pid 30510] <... exit_group resumed>) = ? [pid 30509] <... write resumed>) = 4 [pid 30510] +++ exited with 0 +++ [pid 30509] close(3) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30509] write(1, "executing program\n", 18 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30509] <... write resumed>) = 18 [pid 30509] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30509] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30509] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30509] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30509] exit_group(0) = ? [pid 30509] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 288] 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./strace-static-x86_64: Process 30511 attached [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30511 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30512 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30513 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30514 ./strace-static-x86_64: Process 30513 attached [pid 30513] set_robust_list(0x55555a087660, 24) = 0 [pid 30513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30515 [pid 30513] setpgid(0, 0) = 0 [pid 30513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30515 attached ./strace-static-x86_64: Process 30514 attached [pid 30511] set_robust_list(0x55555a087660, 24 [pid 30513] <... openat resumed>) = 3 [pid 30511] <... set_robust_list resumed>) = 0 [pid 30513] write(3, "1000", 4) = 4 executing program [pid 30513] close(3) = 0 [pid 30513] write(1, "executing program\n", 18) = 18 [pid 30513] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30511] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30513] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30513] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30515] set_robust_list(0x55555a087660, 24 [pid 30514] set_robust_list(0x55555a087660, 24 [pid 30511] <... prctl resumed>) = 0 [pid 30513] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30515] <... set_robust_list resumed>) = 0 [pid 30514] <... set_robust_list resumed>) = 0 [pid 30511] setpgid(0, 0 [pid 30513] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30515] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30514] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30511] <... setpgid resumed>) = 0 [pid 30515] <... prctl resumed>) = 0 [pid 30514] <... prctl resumed>) = 0 [pid 30513] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30512 attached [pid 30515] setpgid(0, 0 [pid 30514] setpgid(0, 0 [pid 30515] <... setpgid resumed>) = 0 [pid 30515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30514] <... setpgid resumed>) = 0 [pid 30511] <... openat resumed>) = 3 [pid 30513] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30515] <... openat resumed>) = 3 [pid 30511] write(3, "1000", 4 [pid 30513] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30513] exit_group(0 [pid 30511] <... write resumed>) = 4 [pid 30514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30515] write(3, "1000", 4) = 4 [pid 30515] close(3 [pid 30513] <... exit_group resumed>) = ? [pid 30515] <... close resumed>) = 0 [pid 30511] close(3 [pid 30515] write(1, "executing program\n", 18 [pid 30514] <... openat resumed>) = 3 [pid 30512] set_robust_list(0x55555a087660, 24 [pid 30511] <... close resumed>) = 0 executing program [pid 30515] <... write resumed>) = 18 [pid 30514] write(3, "1000", 4 [pid 30513] +++ exited with 0 +++ [pid 30512] <... set_robust_list resumed>) = 0 executing program [pid 30511] write(1, "executing program\n", 18) = 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30511] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30515] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30514] <... write resumed>) = 4 [pid 30512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30511] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30511] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30515] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30514] close(3 [pid 30512] <... prctl resumed>) = 0 [pid 30511] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30515] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30514] <... close resumed>) = 0 [pid 30512] setpgid(0, 0 executing program [pid 30511] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30515] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30514] write(1, "executing program\n", 18 [pid 30512] <... setpgid resumed>) = 0 [pid 30515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30514] <... write resumed>) = 18 [pid 30512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30511] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30515] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30514] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30512] <... openat resumed>) = 3 [pid 30511] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30514] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30511] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30515] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30514] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30512] write(3, "1000", 4 [pid 30511] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30515] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30512] <... write resumed>) = 4 [pid 30515] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30512] close(3executing program [pid 30515] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30512] <... close resumed>) = 0 [pid 30515] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30512] write(1, "executing program\n", 18 [pid 30515] exit_group(0 [pid 30512] <... write resumed>) = 18 [pid 30514] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30511] exit_group(0 [pid 30515] <... exit_group resumed>) = ? [pid 30512] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30511] <... exit_group resumed>) = ? [pid 30512] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30512] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30515] +++ exited with 0 +++ [pid 30512] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30514] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30512] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30511] +++ exited with 0 +++ [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30512] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30512] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30512] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30512] exit_group(0) = ? [pid 30514] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30514] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30514] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30512] +++ exited with 0 +++ [pid 30514] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30514] exit_group(0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30514] <... exit_group resumed>) = ? [pid 30514] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 288] 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 30516 attached [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./strace-static-x86_64: Process 30517 attached [pid 30516] set_robust_list(0x55555a087660, 24 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30516 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30517 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30519 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30520 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30518 ./strace-static-x86_64: Process 30518 attached [pid 30518] set_robust_list(0x55555a087660, 24) = 0 [pid 30518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30518] setpgid(0, 0) = 0 [pid 30518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30516] <... set_robust_list resumed>) = 0 [pid 30517] set_robust_list(0x55555a087660, 24./strace-static-x86_64: Process 30520 attached ./strace-static-x86_64: Process 30519 attached [pid 30518] <... openat resumed>) = 3 [pid 30516] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30518] write(3, "1000", 4 [pid 30516] <... prctl resumed>) = 0 [pid 30518] <... write resumed>) = 4 [pid 30518] close(3) = 0 [pid 30518] write(1, "executing program\n", 18executing program ) = 18 [pid 30518] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30518] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30517] <... set_robust_list resumed>) = 0 [pid 30516] setpgid(0, 0 [pid 30518] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30520] set_robust_list(0x55555a087660, 24 [pid 30516] <... setpgid resumed>) = 0 [pid 30519] set_robust_list(0x55555a087660, 24 [pid 30518] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30517] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30518] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30516] <... openat resumed>) = 3 [pid 30520] <... set_robust_list resumed>) = 0 [pid 30519] <... set_robust_list resumed>) = 0 [pid 30517] <... prctl resumed>) = 0 [pid 30516] write(3, "1000", 4) = 4 [pid 30516] close(3 [pid 30519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30518] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30516] <... close resumed>) = 0 [pid 30519] setpgid(0, 0 [pid 30518] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30516] write(1, "executing program\n", 18 [pid 30519] <... setpgid resumed>) = 0 [pid 30518] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30518] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30519] <... openat resumed>) = 3 [pid 30518] exit_group(0 [pid 30519] write(3, "1000", 4 [pid 30518] <... exit_group resumed>) = ? executing program [pid 30519] <... write resumed>) = 4 [pid 30518] +++ exited with 0 +++ [pid 30520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30516] <... write resumed>) = 18 [pid 30519] close(3) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30516] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30520] <... prctl resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30519] write(1, "executing program\n", 18 [pid 30516] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30519] <... write resumed>) = 18 [pid 30519] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30519] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30516] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30519] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30517] setpgid(0, 0 [pid 30516] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30519] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30520] setpgid(0, 0 [pid 30517] <... setpgid resumed>) = 0 [pid 30519] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30516] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30520] <... setpgid resumed>) = 0 [pid 30519] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30516] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30519] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30517] <... openat resumed>) = 3 [pid 30516] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30520] <... openat resumed>) = 3 [pid 30519] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30517] write(3, "1000", 4 [pid 30516] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30520] write(3, "1000", 4 [pid 30519] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30517] <... write resumed>) = 4 [pid 30516] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30520] <... write resumed>) = 4 [pid 30519] exit_group(0 [pid 30516] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30520] close(3 [pid 30519] <... exit_group resumed>) = ? [pid 30517] close(3 [pid 30516] exit_group(0 [pid 30519] +++ exited with 0 +++ [pid 30516] <... exit_group resumed>) = ? [pid 30520] <... close resumed>) = 0 [pid 30517] <... close resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program executing program [pid 30520] write(1, "executing program\n", 18 [pid 30517] write(1, "executing program\n", 18 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30520] <... write resumed>) = 18 [pid 30517] <... write resumed>) = 18 [pid 30516] +++ exited with 0 +++ [pid 30520] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30517] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30520] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30517] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30520] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30517] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30520] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30517] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30520] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30517] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30517] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30520] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30517] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30517] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30520] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30517] exit_group(0 [pid 30520] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30517] <... exit_group resumed>) = ? [pid 30520] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30520] exit_group(0) = ? [pid 30520] +++ exited with 0 +++ [pid 30517] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30521 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30522 attached ./strace-static-x86_64: Process 30523 attached [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30522 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30523 ./strace-static-x86_64: Process 30521 attached [pid 30521] set_robust_list(0x55555a087660, 24) = 0 [pid 30521] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30521] <... prctl resumed>) = 0 [pid 30521] setpgid(0, 0) = 0 [pid 30521] 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 30521] <... openat resumed>) = 3 [pid 30521] write(3, "1000", 4) = 4 executing program [pid 30521] close(3) = 0 [pid 30521] write(1, "executing program\n", 18) = 18 [pid 30521] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30521] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30524 [pid 30521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30525 [pid 30521] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30522] set_robust_list(0x55555a087660, 24) = 0 [pid 30523] set_robust_list(0x55555a087660, 24 [pid 30521] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30521] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30521] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30521] exit_group(0) = ? [pid 30522] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30523] <... set_robust_list resumed>) = 0 [pid 30522] <... prctl resumed>) = 0 [pid 30521] +++ exited with 0 +++ ./strace-static-x86_64: Process 30524 attached [pid 30524] set_robust_list(0x55555a087660, 24) = 0 [pid 30524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30524] <... prctl resumed>) = 0 [pid 30524] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 30525 attached [pid 30524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30525] set_robust_list(0x55555a087660, 24) = 0 [pid 30525] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30524] <... openat resumed>) = 3 [pid 30525] <... prctl resumed>) = 0 [pid 30525] setpgid(0, 0) = 0 [pid 30524] write(3, "1000", 4 [pid 30525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30524] <... write resumed>) = 4 [pid 30524] close(3 [pid 30522] setpgid(0, 0 [pid 30524] <... close resumed>) = 0 [pid 30524] write(1, "executing program\n", 18executing program ) = 18 [pid 30525] <... openat resumed>) = 3 [pid 30524] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30522] <... setpgid resumed>) = 0 [pid 30524] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30524] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30525] write(3, "1000", 4 [pid 30524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30525] <... write resumed>) = 4 [pid 30524] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30525] close(3 [pid 30522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30525] <... close resumed>) = 0 [pid 30524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30522] <... openat resumed>) = 3 [pid 30525] write(1, "executing program\n", 18 [pid 30523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] <... restart_syscall resumed>) = 0 executing program [pid 30525] <... write resumed>) = 18 [pid 30524] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30523] <... prctl resumed>) = 0 [pid 30522] write(3, "1000", 4) = 4 [pid 30522] close(3 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30525] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30524] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30523] setpgid(0, 0 [pid 30522] <... close resumed>) = 0 ./strace-static-x86_64: Process 30526 attached [pid 30522] write(1, "executing program\n", 18 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30526 [pid 30522] <... write resumed>) = 18 executing program [pid 30522] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30526] set_robust_list(0x55555a087660, 24 [pid 30525] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30524] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30523] <... setpgid resumed>) = 0 [pid 30522] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30522] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30526] <... set_robust_list resumed>) = 0 [pid 30525] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30524] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30526] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30522] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30524] exit_group(0 [pid 30522] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30526] <... prctl resumed>) = 0 [pid 30525] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30524] <... exit_group resumed>) = ? [pid 30523] <... openat resumed>) = 3 [pid 30525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30522] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30524] +++ exited with 0 +++ [pid 30522] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30522] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30525] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30522] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30526] setpgid(0, 0 [pid 30525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30523] write(3, "1000", 4 [pid 30526] <... setpgid resumed>) = 0 [pid 30522] exit_group(0 [pid 30525] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30523] <... write resumed>) = 4 executing program [pid 30522] <... exit_group resumed>) = ? [pid 30526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30525] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30523] close(3 [pid 30525] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30523] <... close resumed>) = 0 [pid 30525] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30523] write(1, "executing program\n", 18 [pid 30525] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30523] <... write resumed>) = 18 [pid 30522] +++ exited with 0 +++ [pid 30526] <... openat resumed>) = 3 [pid 30525] exit_group(0 [pid 30523] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30525] <... exit_group resumed>) = ? [pid 30523] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30526] write(3, "1000", 4 [pid 30523] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30525] +++ exited with 0 +++ [pid 30523] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30526] <... write resumed>) = 4 [pid 30523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30526] close(3 [pid 30523] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30526] <... close resumed>) = 0 [pid 30526] write(1, "executing program\n", 18executing program ) = 18 [pid 30526] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30526] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30526] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30523] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30523] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30526] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30523] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30526] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30523] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30526] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30523] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30526] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30523] exit_group(0 [pid 30526] exit_group(0 [pid 30523] <... exit_group resumed>) = ? [pid 30526] <... exit_group resumed>) = ? [pid 30526] +++ exited with 0 +++ [pid 30523] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30527 [pid 285] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30528 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30529 [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 30528 attached [pid 30528] set_robust_list(0x55555a087660, 24) = 0 [pid 30528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30528] setpgid(0, 0) = 0 [pid 30528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30530 [pid 30528] <... openat resumed>) = 3 ./strace-static-x86_64: Process 30527 attached ./strace-static-x86_64: Process 30529 attached [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30531 [pid 30528] write(3, "1000", 4) = 4 [pid 30528] close(3) = 0 [pid 30528] write(1, "executing program\n", 18executing program ) = 18 [pid 30528] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30530 attached [pid 30529] set_robust_list(0x55555a087660, 24 [pid 30527] set_robust_list(0x55555a087660, 24 [pid 30528] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30528] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30530] set_robust_list(0x55555a087660, 24 [pid 30529] <... set_robust_list resumed>) = 0 [pid 30527] <... set_robust_list resumed>) = 0 [pid 30528] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30530] <... set_robust_list resumed>) = 0 [pid 30529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30528] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30529] <... prctl resumed>) = 0 [pid 30527] <... prctl resumed>) = 0 [pid 30527] setpgid(0, 0 [pid 30530] <... prctl resumed>) = 0 [pid 30529] setpgid(0, 0 [pid 30528] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30528] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30528] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30528] exit_group(0 [pid 30527] <... setpgid resumed>) = 0 [pid 30530] setpgid(0, 0 [pid 30528] <... exit_group resumed>) = ? [pid 30530] <... setpgid resumed>) = 0 [pid 30529] <... setpgid resumed>) = 0 [pid 30527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30528] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30531 attached [pid 30530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30527] write(3, "1000", 4 [pid 30531] set_robust_list(0x55555a087660, 24) = 0 [pid 30531] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30527] <... write resumed>) = 4 [pid 30530] <... openat resumed>) = 3 [pid 30531] <... prctl resumed>) = 0 [pid 30531] setpgid(0, 0) = 0 [pid 30531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30530] write(3, "1000", 4 [pid 30529] <... openat resumed>) = 3 [pid 30527] close(3 [pid 30531] <... openat resumed>) = 3 [pid 30527] <... close resumed>) = 0 [pid 30531] write(3, "1000", 4 [pid 30529] write(3, "1000", 4 [pid 30530] <... write resumed>) = 4 [pid 30531] <... write resumed>) = 4 [pid 30527] write(1, "executing program\n", 18 [pid 30529] <... write resumed>) = 4 executing program [pid 30531] close(3 [pid 30530] close(3 [pid 30531] <... close resumed>) = 0 [pid 30529] close(3 [pid 30527] <... write resumed>) = 18 executing program [pid 30530] <... close resumed>) = 0 [pid 30529] <... close resumed>) = 0 [pid 30531] write(1, "executing program\n", 18 [pid 30529] write(1, "executing program\n", 18 [pid 30531] <... write resumed>) = 18 executing program [pid 30527] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 executing program [pid 30530] write(1, "executing program\n", 18 [pid 30529] <... write resumed>) = 18 [pid 30531] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30530] <... write resumed>) = 18 [pid 30529] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30527] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30531] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30531] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30530] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30529] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30527] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30531] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30530] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30529] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30527] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30530] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30529] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30530] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30527] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] <... restart_syscall resumed>) = 0 [pid 30530] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30529] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30527] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30530] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30529] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30527] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30530] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30529] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30527] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30532 [pid 30530] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30529] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30527] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30531] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30530] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30529] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30527] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30530] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30529] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30527] exit_group(0 [pid 30531] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30530] exit_group(0 [pid 30529] exit_group(0 [pid 30527] <... exit_group resumed>) = ? [pid 30531] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30531] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30531] exit_group(0) = ? [pid 30531] +++ exited with 0 +++ [pid 30530] <... exit_group resumed>) = ? [pid 30529] <... exit_group resumed>) = ? [pid 30527] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30532 attached [pid 30532] set_robust_list(0x55555a087660, 24) = 0 [pid 30532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30532] setpgid(0, 0 [pid 30530] +++ exited with 0 +++ [pid 30532] <... setpgid resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30532] <... openat resumed>) = 3 [pid 30529] +++ exited with 0 +++ [pid 30532] write(3, "1000", 4 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30532] <... write resumed>) = 4 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30532] close(3executing program ) = 0 [pid 30532] write(1, "executing program\n", 18) = 18 [pid 30532] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30532] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30532] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30532] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30532] exit_group(0) = ? [pid 30532] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30533 attached [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30533 [pid 287] <... restart_syscall resumed>) = 0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30534 ./strace-static-x86_64: Process 30534 attached [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 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 30535 attached [pid 30533] set_robust_list(0x55555a087660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30535 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30536 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30537 [pid 30535] set_robust_list(0x55555a087660, 24 [pid 30533] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30537 attached [pid 30534] set_robust_list(0x55555a087660, 24) = 0 [pid 30535] <... set_robust_list resumed>) = 0 [pid 30534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30534] setpgid(0, 0) = 0 [pid 30534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30534] <... openat resumed>) = 3 [pid 30534] write(3, "1000", 4) = 4 [pid 30534] close(3) = 0 executing program [pid 30535] <... prctl resumed>) = 0 [pid 30534] write(1, "executing program\n", 18) = 18 [pid 30534] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30535] setpgid(0, 0 [pid 30533] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30534] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30534] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30537] set_robust_list(0x55555a087660, 24 [pid 30535] <... setpgid resumed>) = 0 [pid 30533] <... prctl resumed>) = 0 [pid 30534] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30535] <... openat resumed>) = 3 [pid 30534] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30533] setpgid(0, 0 [pid 30534] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30534] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30534] exit_group(0) = ? [pid 30537] <... set_robust_list resumed>) = 0 [pid 30535] write(3, "1000", 4 [pid 30534] +++ exited with 0 +++ [pid 30533] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 30536 attached [pid 30536] set_robust_list(0x55555a087660, 24) = 0 [pid 30536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30536] setpgid(0, 0) = 0 [pid 30536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30536] <... openat resumed>) = 3 [pid 30535] <... write resumed>) = 4 [pid 30537] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 30533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 288] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30536] write(3, "1000", 4) = 4 [pid 30536] close(3) = 0 [pid 30536] write(1, "executing program\n", 18) = 18 [pid 30536] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30538 [pid 30536] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30536] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30535] close(3 [pid 30533] <... openat resumed>) = 3 [pid 30535] <... close resumed>) = 0 [pid 30536] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30536] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30536] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30536] exit_group(0) = ? [pid 30535] write(1, "executing program\n", 18 [pid 30533] write(3, "1000", 4 [pid 30537] <... prctl resumed>) = 0 executing program [pid 30535] <... write resumed>) = 18 [pid 30533] <... write resumed>) = 4 [pid 30536] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30538 attached [pid 30538] set_robust_list(0x55555a087660, 24) = 0 [pid 30538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30538] setpgid(0, 0) = 0 [pid 30538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30535] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30533] close(3 [pid 30535] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30533] <... close resumed>) = 0 [pid 30538] <... openat resumed>) = 3 [pid 30538] write(3, "1000", 4) = 4 [pid 30538] close(3) = 0 [pid 30538] write(1, "executing program\n", 18) = 18 [pid 30538] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30537] setpgid(0, 0 [pid 30535] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30533] write(1, "executing program\n", 18 [pid 30538] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30535] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30533] <... write resumed>) = 18 [pid 30535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30538] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30533] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30537] <... setpgid resumed>) = 0 [pid 30535] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30533] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30533] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30538] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30535] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30533] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30535] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30538] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30535] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30535] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30535] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30533] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30538] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30535] exit_group(0 [pid 30533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30538] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30535] <... exit_group resumed>) = ? [pid 285] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30533] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30533] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30539 [pid 30535] +++ exited with 0 +++ [pid 30538] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30537] <... openat resumed>) = 3 [pid 30533] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 30539 attached [pid 30538] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30537] write(3, "1000", 4 [pid 30533] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30539] set_robust_list(0x55555a087660, 24 [pid 30538] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30537] <... write resumed>) = 4 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30539] <... set_robust_list resumed>) = 0 [pid 30538] exit_group(0 [pid 30537] close(3 [pid 30533] exit_group(0 [pid 30539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30538] <... exit_group resumed>) = ? executing program [pid 30537] <... close resumed>) = 0 [pid 30533] <... exit_group resumed>) = ? [pid 30539] <... prctl resumed>) = 0 [pid 30538] +++ exited with 0 +++ [pid 30537] write(1, "executing program\n", 18 [pid 30539] setpgid(0, 0 [pid 30537] <... write resumed>) = 18 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30539] <... setpgid resumed>) = 0 [pid 30537] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30533] +++ exited with 0 +++ [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30537] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30537] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30539] <... openat resumed>) = 3 [pid 30537] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30539] write(3, "1000", 4 [pid 30537] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30539] <... write resumed>) = 4 [pid 30537] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30539] close(3 [pid 30537] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30539] <... close resumed>) = 0 [pid 30537] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30539] write(1, "executing program\n", 18 [pid 30537] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 30539] <... write resumed>) = 18 [pid 30537] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30539] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30537] exit_group(0 [pid 30539] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30537] <... exit_group resumed>) = ? [pid 30539] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30537] +++ exited with 0 +++ [pid 30539] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30539] 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=30537, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30539] exit_group(0) = ? [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30539] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30540 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30541 ./strace-static-x86_64: Process 30541 attached [pid 30541] set_robust_list(0x55555a087660, 24 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30542 [pid 285] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555a087650) = 30544 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30543 [pid 30541] <... set_robust_list resumed>) = 0 [pid 30541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30541] setpgid(0, 0) = 0 [pid 30541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30542 attached ) = 3 [pid 30542] set_robust_list(0x55555a087660, 24 [pid 30541] write(3, "1000", 4) = 4 [pid 30541] close(3executing program ) = 0 [pid 30541] write(1, "executing program\n", 18) = 18 [pid 30541] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30544 attached ./strace-static-x86_64: Process 30543 attached ./strace-static-x86_64: Process 30540 attached [pid 30542] <... set_robust_list resumed>) = 0 [pid 30541] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30541] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30542] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30541] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30542] <... prctl resumed>) = 0 [pid 30541] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30541] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30541] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30541] exit_group(0) = ? [pid 30542] setpgid(0, 0 [pid 30540] set_robust_list(0x55555a087660, 24 [pid 30542] <... setpgid resumed>) = 0 [pid 30540] <... set_robust_list resumed>) = 0 [pid 30541] +++ exited with 0 +++ [pid 30543] set_robust_list(0x55555a087660, 24 [pid 30544] set_robust_list(0x55555a087660, 24 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30542] write(3, "1000", 4 [pid 30540] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 30542] <... write resumed>) = 4 [pid 30542] close(3) = 0 [pid 30542] write(1, "executing program\n", 18) = 18 [pid 30542] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30544] <... set_robust_list resumed>) = 0 [pid 30543] <... set_robust_list resumed>) = 0 [pid 30542] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30540] <... prctl resumed>) = 0 [pid 30542] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30540] setpgid(0, 0 [pid 30542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30542] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30540] <... setpgid resumed>) = 0 [pid 30542] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30542] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30542] exit_group(0 [pid 30540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30542] <... exit_group resumed>) = ? [pid 30543] <... prctl resumed>) = 0 [pid 30542] +++ exited with 0 +++ [pid 30544] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30540] <... openat resumed>) = 3 [pid 30544] <... prctl resumed>) = 0 [pid 30543] setpgid(0, 0 [pid 30540] write(3, "1000", 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30543] <... setpgid resumed>) = 0 [pid 30540] <... write resumed>) = 4 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30540] close(3 [pid 30544] setpgid(0, 0 [pid 30543] <... openat resumed>) = 3 [pid 30540] <... close resumed>) = 0 [pid 30544] <... setpgid resumed>) = 0 [pid 30544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 30543] write(3, "1000", 4 [pid 30540] write(1, "executing program\n", 18 [pid 30544] <... openat resumed>) = 3 [pid 30540] <... write resumed>) = 18 executing program [pid 30544] write(3, "1000", 4) = 4 [pid 30544] close(3) = 0 [pid 30544] write(1, "executing program\n", 18) = 18 [pid 30544] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30543] <... write resumed>) = 4 [pid 30540] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30544] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30544] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30540] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30544] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30543] close(3 [pid 30540] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30544] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30543] <... close resumed>) = 0 [pid 30540] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... restart_syscall resumed>) = 0 [pid 30544] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 executing program [pid 30540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30543] write(1, "executing program\n", 18 [pid 30544] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30544] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30544] exit_group(0 [pid 30543] <... write resumed>) = 18 [pid 30540] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 286] <... restart_syscall resumed>) = 0 [pid 30544] <... exit_group resumed>) = ? [pid 30543] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30544] +++ exited with 0 +++ [pid 30543] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30540] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30540] 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=30544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30540] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30540] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30545 attached [pid 30543] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30540] exit_group(0 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30545 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30545] set_robust_list(0x55555a087660, 24 [pid 30540] <... exit_group resumed>) = ? [pid 30543] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30540] +++ exited with 0 +++ ./strace-static-x86_64: Process 30546 attached [pid 30543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30546 [pid 30545] <... set_robust_list resumed>) = 0 [pid 30543] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30546] set_robust_list(0x55555a087660, 24) = 0 [pid 30546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30546] setpgid(0, 0) = 0 [pid 30543] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30543] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30546] <... openat resumed>) = 3 [pid 30545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30543] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30546] write(3, "1000", 4) = 4 [pid 30546] close(3) = 0 executing program [pid 30546] write(1, "executing program\n", 18) = 18 [pid 30546] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30546] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30545] <... prctl resumed>) = 0 [pid 30543] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30546] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30545] setpgid(0, 0 [pid 30543] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30546] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30543] exit_group(0 [pid 30546] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30543] <... exit_group resumed>) = ? [pid 30545] <... setpgid resumed>) = 0 [pid 288] <... restart_syscall resumed>) = 0 [pid 288] 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 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30548 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30547 [pid 30546] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30543] +++ exited with 0 +++ [pid 30546] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30546] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30545] <... openat resumed>) = 3 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30546] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30545] write(3, "1000", 4 [pid 30546] exit_group(0 [pid 30545] <... write resumed>) = 4 [pid 30546] <... exit_group resumed>) = ? [pid 30545] close(3./strace-static-x86_64: Process 30547 attached ./strace-static-x86_64: Process 30548 attached [pid 30546] +++ exited with 0 +++ [pid 30545] <... close resumed>) = 0 [pid 30547] set_robust_list(0x55555a087660, 24 [pid 30548] set_robust_list(0x55555a087660, 24 [pid 30545] write(1, "executing program\n", 18executing program [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30547] <... set_robust_list resumed>) = 0 [pid 30548] <... set_robust_list resumed>) = 0 [pid 30545] <... write resumed>) = 18 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30547] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30545] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30547] <... prctl resumed>) = 0 [pid 30548] <... prctl resumed>) = 0 [pid 30545] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30545] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30547] setpgid(0, 0 [pid 30548] setpgid(0, 0 [pid 30545] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30547] <... setpgid resumed>) = 0 [pid 30548] <... setpgid resumed>) = 0 [pid 30547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30545] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30547] <... openat resumed>) = 3 [pid 30548] <... openat resumed>) = 3 [pid 30545] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30547] write(3, "1000", 4 [pid 30548] write(3, "1000", 4 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30545] 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(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30547] <... write resumed>) = 4 [pid 30548] <... write resumed>) = 4 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30549 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30550 [pid 30545] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30549 attached [pid 30549] set_robust_list(0x55555a087660, 24 [pid 30545] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30547] close(3 [pid 30548] close(3 [pid 30549] <... set_robust_list resumed>) = 0 [pid 30545] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30548] <... close resumed>) = 0 [pid 30549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30549] setpgid(0, 0) = 0 [pid 30549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30545] exit_group(0 [pid 30549] <... openat resumed>) = 3 [pid 30548] write(1, "executing program\n", 18 [pid 30545] <... exit_group resumed>) = ? [pid 30547] <... close resumed>) = 0 [pid 30549] write(3, "1000", 4executing program ) = 4 [pid 30549] close(3) = 0 [pid 30549] write(1, "executing program\n", 18 [pid 30545] +++ exited with 0 +++ [pid 30548] <... write resumed>) = 18 executing program [pid 30547] write(1, "executing program\n", 18 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30548] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30547] <... write resumed>) = 18 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30549] <... write resumed>) = 18 [pid 30547] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30548] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30549] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30550 attached [pid 30547] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30548] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30549] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30549] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30547] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30550] set_robust_list(0x55555a087660, 24 [pid 30548] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30549] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30547] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30550] <... set_robust_list resumed>) = 0 [pid 30550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30547] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30550] <... prctl resumed>) = 0 [pid 30550] setpgid(0, 0) = 0 [pid 30550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30549] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30548] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30550] <... openat resumed>) = 3 [pid 30547] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30547] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30548] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30547] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30548] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30547] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30548] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30547] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30548] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30550] write(3, "1000", 4 [pid 30547] exit_group(0 [pid 30548] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30547] <... exit_group resumed>) = ? [pid 30550] <... write resumed>) = 4 [pid 30548] exit_group(0 [pid 30550] close(3) = 0 [pid 30550] write(1, "executing program\n", 18) = 18 [pid 30550] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30547] +++ exited with 0 +++ [pid 30550] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30548] <... exit_group resumed>) = ? [pid 30550] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30550] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30548] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30549] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30550] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30549] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30551 attached [pid 30550] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30549] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30550] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30549] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30551 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30552 attached ./strace-static-x86_64: Process 30553 attached [pid 30551] set_robust_list(0x55555a087660, 24 [pid 30550] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30549] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30552 [pid 30553] set_robust_list(0x55555a087660, 24 [pid 30552] set_robust_list(0x55555a087660, 24 [pid 30551] <... set_robust_list resumed>) = 0 [pid 30550] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30549] exit_group(0 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30553 [pid 30553] <... set_robust_list resumed>) = 0 [pid 30552] <... set_robust_list resumed>) = 0 [pid 30550] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30549] <... exit_group resumed>) = ? [pid 30553] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30551] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30550] exit_group(0 [pid 30553] <... prctl resumed>) = 0 [pid 30552] <... prctl resumed>) = 0 [pid 30550] <... exit_group resumed>) = ? [pid 30549] +++ exited with 0 +++ [pid 30553] setpgid(0, 0 [pid 30552] setpgid(0, 0 [pid 30551] <... prctl resumed>) = 0 [pid 30553] <... setpgid resumed>) = 0 [pid 30552] <... setpgid resumed>) = 0 [pid 30550] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30551] setpgid(0, 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30551] <... setpgid resumed>) = 0 executing program [pid 30552] <... openat resumed>) = 3 [pid 30551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30552] write(3, "1000", 4) = 4 [pid 30551] <... openat resumed>) = 3 [pid 30552] close(3 [pid 30551] write(3, "1000", 4 [pid 30552] <... close resumed>) = 0 [pid 30552] write(1, "executing program\n", 18 [pid 30551] <... write resumed>) = 4 [pid 30552] <... write resumed>) = 18 [pid 30551] close(3 [pid 30552] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30551] <... close resumed>) = 0 [pid 30553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30552] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30552] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30551] write(1, "executing program\n", 18 [pid 30553] <... openat resumed>) = 3 executing program [pid 30552] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30551] <... write resumed>) = 18 [pid 30552] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30551] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30553] write(3, "1000", 4 [pid 30551] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30552] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30552] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30551] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30552] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30552] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30551] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30552] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30552] exit_group(0) = ? [pid 30553] <... write resumed>) = 4 [pid 30551] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30552] +++ exited with 0 +++ [pid 30551] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30553] close(3 [pid 30551] 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=30552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30551] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30551] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30553] <... close resumed>) = 0 [pid 30551] exit_group(0 executing program [pid 30553] write(1, "executing program\n", 18 [pid 30551] <... exit_group resumed>) = ? [pid 30553] <... write resumed>) = 18 [pid 30551] +++ exited with 0 +++ [pid 30553] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30553] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30553] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30553] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30553] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30553] exit_group(0) = ? [pid 30553] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555a087650) = 30554 [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30554 attached [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30554] set_robust_list(0x55555a087660, 24) = 0 [pid 30554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30554] setpgid(0, 0 [pid 288] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30555 [pid 287] <... restart_syscall resumed>) = 0 [pid 288] 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 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30556 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30557 [pid 30554] <... setpgid resumed>) = 0 [pid 30554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30554] <... openat resumed>) = 3 [pid 30554] write(3, "1000", 4) = 4 [pid 30554] close(3) = 0 [pid 30554] write(1, "executing program\n", 18 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30558 executing program [pid 30554] <... write resumed>) = 18 [pid 30554] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30556 attached ) = -1 EPERM (Operation not permitted) [pid 30554] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30558 attached ./strace-static-x86_64: Process 30555 attached [pid 30556] set_robust_list(0x55555a087660, 24 [pid 30554] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30558] set_robust_list(0x55555a087660, 24 [pid 30556] <... set_robust_list resumed>) = 0 [pid 30555] set_robust_list(0x55555a087660, 24 [pid 30554] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30558] <... set_robust_list resumed>) = 0 [pid 30556] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30555] <... set_robust_list resumed>) = 0 [pid 30556] <... prctl resumed>) = 0 [pid 30558] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30556] setpgid(0, 0 [pid 30555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30554] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30557 attached [pid 30558] <... prctl resumed>) = 0 [pid 30556] <... setpgid resumed>) = 0 [pid 30555] <... prctl resumed>) = 0 [pid 30554] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30554] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30554] exit_group(0 [pid 30556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30558] setpgid(0, 0 [pid 30557] set_robust_list(0x55555a087660, 24 [pid 30555] setpgid(0, 0 [pid 30554] <... exit_group resumed>) = ? [pid 30556] <... openat resumed>) = 3 [pid 30556] write(3, "1000", 4) = 4 [pid 30556] close(3) = 0 [pid 30554] +++ exited with 0 +++ executing program [pid 30556] write(1, "executing program\n", 18 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30556] <... write resumed>) = 18 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30556] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30558] <... setpgid resumed>) = 0 [pid 30557] <... set_robust_list resumed>) = 0 [pid 30555] <... setpgid resumed>) = 0 [pid 30556] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30556] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30557] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30556] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30558] <... openat resumed>) = 3 [pid 30557] <... prctl resumed>) = 0 [pid 30555] <... openat resumed>) = 3 [pid 30556] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30558] write(3, "1000", 4 [pid 30557] setpgid(0, 0 [pid 30555] write(3, "1000", 4 [pid 30558] <... write resumed>) = 4 [pid 30557] <... setpgid resumed>) = 0 [pid 30555] <... write resumed>) = 4 [pid 30558] close(3 [pid 30556] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 30558] <... close resumed>) = 0 [pid 30555] close(3) = 0 [pid 30555] write(1, "executing program\n", 18) = 18 [pid 30555] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 executing program [pid 30558] write(1, "executing program\n", 18 [pid 30557] <... openat resumed>) = 3 [pid 30555] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30555] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30558] <... write resumed>) = 18 [pid 30557] write(3, "1000", 4 [pid 30555] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30558] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30557] <... write resumed>) = 4 [pid 30555] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30558] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30557] close(3 [pid 30558] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30557] <... close resumed>) = 0 [pid 30555] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30558] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30556] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30557] write(1, "executing program\n", 18executing program [pid 30558] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30557] <... write resumed>) = 18 [pid 30558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30557] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30555] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30558] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30557] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30558] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30557] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30558] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30558] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30557] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30558] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30558] exit_group(0 [pid 30557] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30558] <... exit_group resumed>) = ? [pid 30557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30556] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30555] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30556] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30555] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30556] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30555] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30558] +++ exited with 0 +++ [pid 30556] exit_group(0 [pid 30555] exit_group(0 [pid 30557] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30557] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30557] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30557] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30556] <... exit_group resumed>) = ? [pid 30555] <... exit_group resumed>) = ? [pid 30557] exit_group(0 [pid 30556] +++ exited with 0 +++ [pid 30555] +++ exited with 0 +++ [pid 30557] <... exit_group resumed>) = ? [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30557] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30559 attached [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30559 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30560 attached [pid 30559] set_robust_list(0x55555a087660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30560 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30562 [pid 30559] <... set_robust_list resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30561 ./strace-static-x86_64: Process 30562 attached ./strace-static-x86_64: Process 30561 attached [pid 30560] set_robust_list(0x55555a087660, 24 [pid 30559] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30563 [pid 30561] set_robust_list(0x55555a087660, 24 [pid 30560] <... set_robust_list resumed>) = 0 [pid 30559] <... prctl resumed>) = 0 [pid 30562] set_robust_list(0x55555a087660, 24 [pid 30561] <... set_robust_list resumed>) = 0 [pid 30559] setpgid(0, 0 [pid 30561] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30562] <... set_robust_list resumed>) = 0 [pid 30559] <... setpgid resumed>) = 0 [pid 30561] <... prctl resumed>) = 0 [pid 30560] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 30563 attached [pid 30561] setpgid(0, 0 [pid 30560] setpgid(0, 0 [pid 30559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30561] <... setpgid resumed>) = 0 [pid 30560] <... setpgid resumed>) = 0 [pid 30563] set_robust_list(0x55555a087660, 24) = 0 [pid 30559] <... openat resumed>) = 3 [pid 30561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30559] write(3, "1000", 4 [pid 30563] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30559] <... write resumed>) = 4 [pid 30563] <... prctl resumed>) = 0 [pid 30560] <... openat resumed>) = 3 [pid 30559] close(3 [pid 30562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30561] <... openat resumed>) = 3 [pid 30560] write(3, "1000", 4executing program executing program executing program [pid 30562] <... prctl resumed>) = 0 [pid 30561] write(3, "1000", 4 [pid 30560] <... write resumed>) = 4 [pid 30559] <... close resumed>) = 0 [pid 30561] <... write resumed>) = 4 [pid 30560] close(3 [pid 30559] write(1, "executing program\n", 18 [pid 30562] setpgid(0, 0 [pid 30561] close(3 [pid 30560] <... close resumed>) = 0 [pid 30559] <... write resumed>) = 18 [pid 30562] <... setpgid resumed>) = 0 [pid 30561] <... close resumed>) = 0 [pid 30560] write(1, "executing program\n", 18 [pid 30561] write(1, "executing program\n", 18 [pid 30559] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30560] <... write resumed>) = 18 [pid 30562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30561] <... write resumed>) = 18 [pid 30559] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30561] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30560] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30559] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30562] <... openat resumed>) = 3 [pid 30561] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30560] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30562] write(3, "1000", 4 [pid 30561] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30560] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30559] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30562] <... write resumed>) = 4 [pid 30561] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30563] setpgid(0, 0 [pid 30560] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30562] close(3 [pid 30561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30562] <... close resumed>) = 0 [pid 30561] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30560] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30559] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30562] write(1, "executing program\n", 18 executing program [pid 30561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30563] <... setpgid resumed>) = 0 [pid 30562] <... write resumed>) = 18 [pid 30561] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30560] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30559] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30560] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30563] <... openat resumed>) = 3 [pid 30562] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30561] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30560] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30559] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30563] write(3, "1000", 4 [pid 30562] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30561] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30560] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30559] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30563] <... write resumed>) = 4 [pid 30562] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30561] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30560] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30559] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30563] close(3 [pid 30562] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30561] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30563] <... close resumed>) = 0 [pid 30560] exit_group(0 [pid 30559] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30563] write(1, "executing program\n", 18) = 18 [pid 30563] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30561] exit_group(0 [pid 30560] <... exit_group resumed>) = ? [pid 30559] exit_group(0 [pid 30563] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30561] <... exit_group resumed>) = ? [pid 30563] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30560] +++ exited with 0 +++ [pid 30559] <... exit_group resumed>) = ? [pid 30563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30563] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30559] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30563] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30563] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30563] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30563] exit_group(0 [pid 30562] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30561] +++ exited with 0 +++ [pid 30563] <... exit_group resumed>) = ? [pid 30563] +++ exited with 0 +++ [pid 30562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] <... restart_syscall resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30562] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30562] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30564 attached [pid 30562] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30564 [pid 30564] set_robust_list(0x55555a087660, 24 [pid 30562] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30564] <... set_robust_list resumed>) = 0 [pid 30562] exit_group(0 [pid 30564] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] <... restart_syscall resumed>) = 0 [pid 30562] <... exit_group resumed>) = ? [pid 30564] <... prctl resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 30564] setpgid(0, 0 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30565 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30564] <... setpgid resumed>) = 0 [pid 30564] 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 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30566 [pid 30564] <... openat resumed>) = 3 ./strace-static-x86_64: Process 30567 attached ./strace-static-x86_64: Process 30566 attached ./strace-static-x86_64: Process 30565 attached [pid 30564] write(3, "1000", 4 [pid 30562] +++ exited with 0 +++ [pid 30567] set_robust_list(0x55555a087660, 24 [pid 30566] set_robust_list(0x55555a087660, 24 [pid 30565] set_robust_list(0x55555a087660, 24 [pid 30564] <... write resumed>) = 4 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30567 [pid 30567] <... set_robust_list resumed>) = 0 [pid 30566] <... set_robust_list resumed>) = 0 [pid 30564] close(3 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30567] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30564] <... close resumed>) = 0 executing program [pid 30567] <... prctl resumed>) = 0 [pid 30566] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30565] <... set_robust_list resumed>) = 0 [pid 30564] write(1, "executing program\n", 18) = 18 [pid 30564] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30567] setpgid(0, 0 [pid 30566] <... prctl resumed>) = 0 [pid 30565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30564] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30564] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30567] <... setpgid resumed>) = 0 [pid 30566] setpgid(0, 0 [pid 30565] <... prctl resumed>) = 0 [pid 30564] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30566] <... setpgid resumed>) = 0 [pid 30565] setpgid(0, 0 [pid 30564] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30567] <... openat resumed>) = 3 [pid 30565] <... setpgid resumed>) = 0 [pid 30564] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30566] <... openat resumed>) = 3 [pid 30567] write(3, "1000", 4 [pid 30566] write(3, "1000", 4 [pid 30565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30567] <... write resumed>) = 4 [pid 30564] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30564] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30567] close(3 [pid 30566] <... write resumed>) = 4 [pid 30564] exit_group(0 [pid 30565] <... openat resumed>) = 3 [pid 30566] close(3 [pid 30567] <... close resumed>) = 0 [pid 30566] <... close resumed>) = 0 executing program [pid 30567] write(1, "executing program\n", 18 [pid 30564] <... exit_group resumed>) = ? [pid 30565] write(3, "1000", 4executing program [pid 30567] <... write resumed>) = 18 [pid 30566] write(1, "executing program\n", 18 [pid 30567] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30566] <... write resumed>) = 18 [pid 30565] <... write resumed>) = 4 [pid 30564] +++ exited with 0 +++ [pid 30567] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30567] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30566] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30565] close(3 [pid 30567] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30566] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30565] <... close resumed>) = 0 [pid 30567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 30566] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30565] write(1, "executing program\n", 18 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30567] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30566] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30565] <... write resumed>) = 18 [pid 30567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30567] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30565] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30567] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30566] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 288] <... restart_syscall resumed>) = 0 [pid 30565] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... restart_syscall resumed>) = 0 [pid 30567] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30565] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30567] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30566] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30565] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30567] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30566] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 288] 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 30567] exit_group(0 [pid 30566] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30565] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30567] <... exit_group resumed>) = ? [pid 30566] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30568 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30569 [pid 30566] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30568 attached [pid 30566] exit_group(0 [pid 30568] set_robust_list(0x55555a087660, 24 [pid 30565] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30566] <... exit_group resumed>) = ? [pid 30568] <... set_robust_list resumed>) = 0 [pid 30568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30567] +++ exited with 0 +++ [pid 30568] setpgid(0, 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30568] <... setpgid resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30565] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30568] <... openat resumed>) = 3 [pid 30566] +++ exited with 0 +++ [pid 30565] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30568] write(3, "1000", 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30565] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 30569 attached [pid 30568] <... write resumed>) = 4 [pid 30565] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30568] close(3 [pid 30569] set_robust_list(0x55555a087660, 24 [pid 30565] exit_group(0) = ? [pid 30568] <... close resumed>) = 0 [pid 30569] <... set_robust_list resumed>) = 0 [pid 30568] write(1, "executing program\n", 18 [pid 30565] +++ exited with 0 +++ executing program [pid 30569] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30568] <... write resumed>) = 18 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30569] <... prctl resumed>) = 0 [pid 30568] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30569] setpgid(0, 0 [pid 30568] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30568] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30569] <... setpgid resumed>) = 0 [pid 30568] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30568] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30569] <... openat resumed>) = 3 [pid 30568] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30569] write(3, "1000", 4 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30569] <... write resumed>) = 4 [pid 30569] close(3) = 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 executing program [pid 30569] write(1, "executing program\n", 18 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30568] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30569] <... write resumed>) = 18 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30570 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30571 [pid 30568] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30568] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30569] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30568] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30572 [pid 30569] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30568] exit_group(0 [pid 30569] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30572 attached ./strace-static-x86_64: Process 30570 attached [pid 30568] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 30571 attached [pid 30572] set_robust_list(0x55555a087660, 24 [pid 30570] set_robust_list(0x55555a087660, 24 [pid 30569] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30572] <... set_robust_list resumed>) = 0 [pid 30571] set_robust_list(0x55555a087660, 24 [pid 30570] <... set_robust_list resumed>) = 0 [pid 30568] +++ exited with 0 +++ [pid 30569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30572] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30571] <... set_robust_list resumed>) = 0 [pid 30570] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30569] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30572] <... prctl resumed>) = 0 [pid 30571] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30570] <... prctl resumed>) = 0 [pid 30569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30572] setpgid(0, 0 [pid 30571] <... prctl resumed>) = 0 [pid 30570] setpgid(0, 0 [pid 30569] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30572] <... setpgid resumed>) = 0 [pid 30571] setpgid(0, 0 [pid 30570] <... setpgid resumed>) = 0 [pid 30569] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30571] <... setpgid resumed>) = 0 [pid 30570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30569] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30572] <... openat resumed>) = 3 [pid 30569] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30572] write(3, "1000", 4 [pid 30571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30570] <... openat resumed>) = 3 [pid 30569] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30572] <... write resumed>) = 4 [pid 30571] <... openat resumed>) = 3 [pid 30570] write(3, "1000", 4 [pid 30569] exit_group(0 [pid 30571] write(3, "1000", 4 [pid 30569] <... exit_group resumed>) = ? [pid 30572] close(3 [pid 30570] <... write resumed>) = 4 [pid 30571] <... write resumed>) = 4 [pid 30571] close(3) = 0 [pid 30571] write(1, "executing program\n", 18) = 18 executing program [pid 30571] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30572] <... close resumed>) = 0 [pid 30570] close(3 [pid 30569] +++ exited with 0 +++ [pid 30571] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30571] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30572] write(1, "executing program\n", 18 [pid 30571] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30570] <... close resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30572] <... write resumed>) = 18 executing program [pid 30570] write(1, "executing program\n", 18 [pid 30571] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30572] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30570] <... write resumed>) = 18 [pid 30572] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30571] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30572] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30570] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30572] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30571] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30571] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30570] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30571] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30570] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30572] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30571] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30572] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30570] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30572] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30572] exit_group(0 [pid 30571] exit_group(0 [pid 30572] <... exit_group resumed>) = ? [pid 30570] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30572] +++ exited with 0 +++ [pid 30571] <... exit_group resumed>) = ? [pid 30570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30570] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30571] +++ exited with 0 +++ [pid 30570] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 288] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30570] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30570] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 288] 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 30570] exit_group(0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30574 attached ./strace-static-x86_64: Process 30573 attached [pid 30570] <... exit_group resumed>) = ? [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30575 attached [pid 30574] set_robust_list(0x55555a087660, 24 [pid 30573] set_robust_list(0x55555a087660, 24 [pid 30570] +++ exited with 0 +++ [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30573 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30574 [pid 30574] <... set_robust_list resumed>) = 0 [pid 30573] <... set_robust_list resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30576 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30575 [pid 30574] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30574] <... prctl resumed>) = 0 [pid 30573] <... prctl resumed>) = 0 [pid 30575] set_robust_list(0x55555a087660, 24 [pid 30574] setpgid(0, 0 [pid 30573] setpgid(0, 0 [pid 30574] <... setpgid resumed>) = 0 [pid 30573] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 30576 attached [pid 30575] <... set_robust_list resumed>) = 0 [pid 30574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30574] <... openat resumed>) = 3 [pid 30573] <... openat resumed>) = 3 [pid 30575] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30574] write(3, "1000", 4 [pid 30573] write(3, "1000", 4 [pid 30574] <... write resumed>) = 4 [pid 30573] <... write resumed>) = 4 [pid 30574] close(3 [pid 30573] close(3 [pid 30574] <... close resumed>) = 0 [pid 30573] <... close resumed>) = 0 [pid 30574] write(1, "executing program\n", 18 executing program executing program [pid 30573] write(1, "executing program\n", 18 [pid 30575] <... prctl resumed>) = 0 [pid 30574] <... write resumed>) = 18 [pid 30573] <... write resumed>) = 18 [pid 30574] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30573] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30576] set_robust_list(0x55555a087660, 24 [pid 30575] setpgid(0, 0 [pid 30574] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30573] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30574] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30573] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30576] <... set_robust_list resumed>) = 0 [pid 30575] <... setpgid resumed>) = 0 [pid 30574] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30573] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30573] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30573] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30573] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30573] exit_group(0) = ? [pid 30576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30575] <... openat resumed>) = 3 [pid 30574] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30573] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30576] <... prctl resumed>) = 0 [pid 30576] setpgid(0, 0) = 0 [pid 30576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30575] write(3, "1000", 4 [pid 30576] <... openat resumed>) = 3 [pid 30576] write(3, "1000", 4) = 4 [pid 30576] close(3executing program ) = 0 [pid 30576] write(1, "executing program\n", 18) = 18 [pid 30576] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30575] <... write resumed>) = 4 [pid 30574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30575] close(3 [pid 30576] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30576] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30575] <... close resumed>) = 0 executing program [pid 30576] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30575] write(1, "executing program\n", 18 [pid 30576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30575] <... write resumed>) = 18 [pid 30576] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30575] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30576] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30575] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30576] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30576] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30576] exit_group(0) = ? [pid 30575] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30574] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30576] +++ exited with 0 +++ [pid 30575] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30574] 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=30576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30574] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30575] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30574] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30574] exit_group(0) = ? [pid 30575] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30574] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 30575] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30575] 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30575] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30577 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30575] exit_group(0) = ? [pid 288] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30575] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30578 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30577 attached [pid 30577] set_robust_list(0x55555a087660, 24) = 0 [pid 30577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30577] setpgid(0, 0) = 0 [pid 30577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30577] write(3, "1000", 4) = 4 [pid 30577] close(3) = 0 [pid 30577] write(1, "executing program\n", 18 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30579 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30580 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30581 [pid 30577] <... write resumed>) = 18 [pid 30577] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30580 attached ) = -1 EPERM (Operation not permitted) [pid 30577] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30580] set_robust_list(0x55555a087660, 24 [pid 30577] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30579 attached [pid 30580] <... set_robust_list resumed>) = 0 [pid 30577] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30577] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30577] exit_group(0) = ? [pid 30580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30579] set_robust_list(0x55555a087660, 24 [pid 30580] <... prctl resumed>) = 0 [pid 30579] <... set_robust_list resumed>) = 0 [pid 30577] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30581 attached [pid 30581] set_robust_list(0x55555a087660, 24) = 0 [pid 30581] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30580] setpgid(0, 0 [pid 30581] <... prctl resumed>) = 0 [pid 30581] setpgid(0, 0) = 0 [pid 30580] <... setpgid resumed>) = 0 [pid 30581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30581] write(3, "1000", 4) = 4 executing program [pid 30581] close(3) = 0 [pid 30581] write(1, "executing program\n", 18) = 18 [pid 30581] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30579] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30581] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30581] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30580] <... openat resumed>) = 3 [pid 30581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30580] write(3, "1000", 4 [pid 30579] <... prctl resumed>) = 0 [pid 30581] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30580] <... write resumed>) = 4 [pid 30579] setpgid(0, 0 [pid 30581] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30580] close(3 [pid 30581] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30581] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30581] exit_group(0 [pid 30580] <... close resumed>) = 0 ./strace-static-x86_64: Process 30578 attached [pid 30581] <... exit_group resumed>) = ? [pid 30580] write(1, "executing program\n", 18 [pid 30579] <... setpgid resumed>) = 0 [pid 30578] set_robust_list(0x55555a087660, 24) = 0 [pid 30578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30578] setpgid(0, 0) = 0 executing program [pid 30580] <... write resumed>) = 18 [pid 30578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30580] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30578] <... openat resumed>) = 3 [pid 30580] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30578] write(3, "1000", 4 [pid 30579] <... openat resumed>) = 3 [pid 30578] <... write resumed>) = 4 [pid 30581] +++ exited with 0 +++ [pid 30578] close(3 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30580] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30580] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30578] <... close resumed>) = 0 executing program [pid 30578] write(1, "executing program\n", 18) = 18 [pid 30578] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30578] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30579] write(3, "1000", 4./strace-static-x86_64: Process 30582 attached [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30582 [pid 30580] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30579] <... write resumed>) = 4 [pid 30582] set_robust_list(0x55555a087660, 24 [pid 30580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30579] close(3 [pid 30578] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30582] <... set_robust_list resumed>) = 0 [pid 30580] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30579] <... close resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 30580] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 executing program [pid 30579] write(1, "executing program\n", 18 [pid 30580] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30579] <... write resumed>) = 18 [pid 30580] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30579] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30580] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30579] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30578] 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 30582] <... prctl resumed>) = 0 [pid 30580] exit_group(0 [pid 30579] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30582] setpgid(0, 0 [pid 30580] <... exit_group resumed>) = ? [pid 30579] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30582] <... setpgid resumed>) = 0 [pid 30580] +++ exited with 0 +++ [pid 30579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30578] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30583 attached [pid 30582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30579] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30582] <... openat resumed>) = 3 [pid 30579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30583 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30583] set_robust_list(0x55555a087660, 24 [pid 30582] write(3, "1000", 4 [pid 30579] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30578] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30582] <... write resumed>) = 4 [pid 30579] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30582] close(3 [pid 30579] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30582] <... close resumed>) = 0 [pid 30579] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30582] write(1, "executing program\n", 18 [pid 30579] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30582] <... write resumed>) = 18 [pid 30579] exit_group(0 [pid 30582] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30579] <... exit_group resumed>) = ? [pid 30583] <... set_robust_list resumed>) = 0 [pid 30578] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30579] +++ exited with 0 +++ [pid 30578] exit_group(0 [pid 30582] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30582] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30583] <... prctl resumed>) = 0 [pid 30582] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30578] <... exit_group resumed>) = ? [pid 30582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30582] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30578] +++ exited with 0 +++ [pid 30582] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30582] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30582] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30582] exit_group(0) = ? [pid 30583] setpgid(0, 0) = 0 [pid 30583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30582] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30583] <... openat resumed>) = 3 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30583] write(3, "1000", 4) = 4 [pid 30583] close(3) = 0 executing program [pid 30583] write(1, "executing program\n", 18) = 18 [pid 30583] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30583] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30583] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30583] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30583] exit_group(0) = ? [pid 30583] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30584 attached [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30584 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30584] set_robust_list(0x55555a087660, 24 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30585 ./strace-static-x86_64: Process 30585 attached [pid 30585] set_robust_list(0x55555a087660, 24) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30586 [pid 30585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30585] setpgid(0, 0) = 0 [pid 30585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30585] write(3, "1000", 4) = 4 executing program [pid 30585] close(3 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30587 [pid 30585] <... close resumed>) = 0 [pid 30585] write(1, "executing program\n", 18) = 18 ./strace-static-x86_64: Process 30587 attached ./strace-static-x86_64: Process 30586 attached [pid 30584] <... set_robust_list resumed>) = 0 [pid 30585] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30585] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30587] set_robust_list(0x55555a087660, 24 [pid 30586] set_robust_list(0x55555a087660, 24 [pid 30584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] <... restart_syscall resumed>) = 0 [pid 30587] <... set_robust_list resumed>) = 0 [pid 30586] <... set_robust_list resumed>) = 0 [pid 30584] <... prctl resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30586] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30584] setpgid(0, 0./strace-static-x86_64: Process 30588 attached [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30588 [pid 30585] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30584] <... setpgid resumed>) = 0 [pid 30587] <... prctl resumed>) = 0 [pid 30586] <... prctl resumed>) = 0 [pid 30585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30585] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30584] <... openat resumed>) = 3 [pid 30588] set_robust_list(0x55555a087660, 24 [pid 30587] setpgid(0, 0 [pid 30586] setpgid(0, 0 [pid 30584] write(3, "1000", 4 [pid 30585] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30585] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30585] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30585] exit_group(0 [pid 30588] <... set_robust_list resumed>) = 0 [pid 30587] <... setpgid resumed>) = 0 [pid 30586] <... setpgid resumed>) = 0 [pid 30584] <... write resumed>) = 4 [pid 30585] <... exit_group resumed>) = ? [pid 30588] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30585] +++ exited with 0 +++ [pid 30584] close(3) = 0 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30587] <... openat resumed>) = 3 [pid 30584] write(1, "executing program\n", 18executing program ) = 18 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30587] write(3, "1000", 4 [pid 30584] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30588] <... prctl resumed>) = 0 [pid 30587] <... write resumed>) = 4 [pid 30586] <... openat resumed>) = 3 [pid 30587] close(3 [pid 30586] write(3, "1000", 4 [pid 30584] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30588] setpgid(0, 0 [pid 30587] <... close resumed>) = 0 [pid 30584] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30588] <... setpgid resumed>) = 0 executing program [pid 30587] write(1, "executing program\n", 18 [pid 30586] <... write resumed>) = 4 [pid 30584] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30587] <... write resumed>) = 18 [pid 30584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30587] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30586] close(3 [pid 30588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30584] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30587] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30588] <... openat resumed>) = 3 [pid 30587] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30586] <... close resumed>) = 0 [pid 30584] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30584] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 30587] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30586] write(1, "executing program\n", 18 [pid 30587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30586] <... write resumed>) = 18 [pid 30584] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30588] write(3, "1000", 4 [pid 30587] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30586] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30584] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30588] <... write resumed>) = 4 [pid 30586] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30584] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30587] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30588] close(3 [pid 30587] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30586] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30584] exit_group(0 [pid 288] <... restart_syscall resumed>) = 0 [pid 30587] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30586] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30584] <... exit_group resumed>) = ? [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30587] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30584] +++ exited with 0 +++ ./strace-static-x86_64: Process 30589 attached [pid 30588] <... close resumed>) = 0 [pid 30587] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30586] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30589 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30589] set_robust_list(0x55555a087660, 24 [pid 30587] exit_group(0 [pid 30586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30589] <... set_robust_list resumed>) = 0 executing program [pid 30588] write(1, "executing program\n", 18 [pid 30587] <... exit_group resumed>) = ? [pid 30586] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30586] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30586] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30587] +++ exited with 0 +++ [pid 30586] exit_group(0) = ? [pid 30589] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30588] <... write resumed>) = 18 [pid 30589] <... prctl resumed>) = 0 [pid 30586] +++ exited with 0 +++ [pid 30588] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30589] setpgid(0, 0 [pid 30588] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30588] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30589] <... setpgid resumed>) = 0 [pid 30588] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30588] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30588] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30588] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30588] exit_group(0) = ? [pid 30589] <... openat resumed>) = 3 [pid 30588] +++ exited with 0 +++ [pid 30589] write(3, "1000", 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30589] <... write resumed>) = 4 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30589] close(3) = 0 [pid 30589] write(1, "executing program\n", 18executing program ) = 18 [pid 30589] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30589] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30589] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30589] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30589] exit_group(0) = ? [pid 30589] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555a087650) = 30590 ./strace-static-x86_64: Process 30590 attached [pid 30590] set_robust_list(0x55555a087660, 24) = 0 [pid 30590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30590] setpgid(0, 0) = 0 [pid 30590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 286] <... restart_syscall resumed>) = 0 [pid 30590] write(3, "1000", 4) = 4 [pid 30590] close(3executing program [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30590] <... close resumed>) = 0 [pid 30590] write(1, "executing program\n", 18) = 18 [pid 30590] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30591 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30591 attached , child_tidptr=0x55555a087650) = 30592 [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 30590] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30590] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30593 ./strace-static-x86_64: Process 30592 attached ./strace-static-x86_64: Process 30594 attached [pid 30591] set_robust_list(0x55555a087660, 24 [pid 30590] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30594 ./strace-static-x86_64: Process 30593 attached [pid 30594] set_robust_list(0x55555a087660, 24 [pid 30592] set_robust_list(0x55555a087660, 24 [pid 30591] <... set_robust_list resumed>) = 0 [pid 30592] <... set_robust_list resumed>) = 0 [pid 30591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30591] setpgid(0, 0 [pid 30590] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30594] <... set_robust_list resumed>) = 0 [pid 30592] <... prctl resumed>) = 0 [pid 30592] setpgid(0, 0) = 0 [pid 30592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30593] set_robust_list(0x55555a087660, 24 [pid 30591] <... setpgid resumed>) = 0 [pid 30590] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30592] <... openat resumed>) = 3 [pid 30592] write(3, "1000", 4 [pid 30591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30594] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30593] <... set_robust_list resumed>) = 0 [pid 30590] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30592] <... write resumed>) = 4 [pid 30592] close(3executing program ) = 0 [pid 30592] write(1, "executing program\n", 18) = 18 [pid 30592] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30594] <... prctl resumed>) = 0 [pid 30593] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30591] <... openat resumed>) = 3 [pid 30590] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30592] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30592] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30591] write(3, "1000", 4 [pid 30590] exit_group(0 [pid 30592] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30594] setpgid(0, 0 [pid 30593] <... prctl resumed>) = 0 [pid 30591] <... write resumed>) = 4 [pid 30590] <... exit_group resumed>) = ? [pid 30592] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30591] close(3 [pid 30592] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30591] <... close resumed>) = 0 [pid 30594] <... setpgid resumed>) = 0 [pid 30593] setpgid(0, 0 [pid 30590] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30591] write(1, "executing program\n", 18) = 18 [pid 30592] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30591] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30593] <... setpgid resumed>) = 0 [pid 30592] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30591] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30591] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30595 attached [pid 30594] <... openat resumed>) = 3 [pid 30593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30591] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30595 [pid 30592] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30595] set_robust_list(0x55555a087660, 24 [pid 30594] write(3, "1000", 4 [pid 30592] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30591] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30591] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30591] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30591] exit_group(0) = ? [pid 30595] <... set_robust_list resumed>) = 0 [pid 30594] <... write resumed>) = 4 [pid 30593] <... openat resumed>) = 3 [pid 30592] exit_group(0 [pid 30591] +++ exited with 0 +++ [pid 30592] <... exit_group resumed>) = ? [pid 30595] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30594] close(3 [pid 30593] write(3, "1000", 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30595] <... prctl resumed>) = 0 [pid 30592] +++ exited with 0 +++ [pid 30594] <... close resumed>) = 0 [pid 30595] setpgid(0, 0 [pid 30594] write(1, "executing program\n", 18 [pid 30593] <... write resumed>) = 4 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30595] <... setpgid resumed>) = 0 [pid 30594] <... write resumed>) = 18 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30594] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30593] close(3 [pid 30594] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30595] <... openat resumed>) = 3 [pid 30594] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30595] write(3, "1000", 4 [pid 30593] <... close resumed>) = 0 [pid 30594] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30595] <... write resumed>) = 4 executing program [pid 30593] write(1, "executing program\n", 18 [pid 30594] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30595] close(3 [pid 30593] <... write resumed>) = 18 [pid 30595] <... close resumed>) = 0 [pid 30593] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30594] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30595] write(1, "executing program\n", 18 [pid 30593] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30595] <... write resumed>) = 18 [pid 30593] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30595] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30593] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30594] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30595] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30595] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30593] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30594] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30595] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30594] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30595] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30593] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30593] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30594] exit_group(0 [pid 30593] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30593] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30593] exit_group(0) = ? [pid 30595] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30594] <... exit_group resumed>) = ? [pid 30595] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30593] +++ exited with 0 +++ [pid 30595] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30594] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30595] 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=30594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30595] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30595] exit_group(0) = ? [pid 30595] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555a087650) = 30596 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30597 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30596 attached [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30596] set_robust_list(0x55555a087660, 24) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30598 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30600 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30599 [pid 30596] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 30599 attached ./strace-static-x86_64: Process 30597 attached ) = 0 [pid 30596] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 30598 attached [pid 30599] set_robust_list(0x55555a087660, 24 [pid 30597] set_robust_list(0x55555a087660, 24 [pid 30596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30599] <... set_robust_list resumed>) = 0 [pid 30597] <... set_robust_list resumed>) = 0 [pid 30598] set_robust_list(0x55555a087660, 24 [pid 30596] <... openat resumed>) = 3 [pid 30596] write(3, "1000", 4) = 4 [pid 30599] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 30596] close(3) = 0 [pid 30596] write(1, "executing program\n", 18) = 18 [pid 30599] <... prctl resumed>) = 0 [pid 30598] <... set_robust_list resumed>) = 0 [pid 30597] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30596] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30599] setpgid(0, 0 [pid 30597] <... prctl resumed>) = 0 [pid 30598] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30596] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30596] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30599] <... setpgid resumed>) = 0 [pid 30598] <... prctl resumed>) = 0 [pid 30597] setpgid(0, 0 [pid 30596] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30598] setpgid(0, 0 [pid 30597] <... setpgid resumed>) = 0 [pid 30596] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30599] <... openat resumed>) = 3 [pid 30599] write(3, "1000", 4 [pid 30597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30599] <... write resumed>) = 4 [pid 30598] <... setpgid resumed>) = 0 [pid 30597] <... openat resumed>) = 3 [pid 30596] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30600 attached [pid 30599] close(3 [pid 30598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30597] write(3, "1000", 4) = 4 [pid 30597] close(3) = 0 [pid 30600] set_robust_list(0x55555a087660, 24 [pid 30597] write(1, "executing program\n", 18 executing program [pid 30596] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30599] <... close resumed>) = 0 [pid 30600] <... set_robust_list resumed>) = 0 [pid 30597] <... write resumed>) = 18 executing program [pid 30599] write(1, "executing program\n", 18 [pid 30596] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30596] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30597] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30599] <... write resumed>) = 18 [pid 30596] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30596] exit_group(0 [pid 30597] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30599] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30600] <... prctl resumed>) = 0 [pid 30597] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30596] <... exit_group resumed>) = ? [pid 30600] setpgid(0, 0 [pid 30599] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30598] <... openat resumed>) = 3 [pid 30597] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30600] <... setpgid resumed>) = 0 [pid 30599] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30598] write(3, "1000", 4 [pid 30596] +++ exited with 0 +++ [pid 30600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30599] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30598] <... write resumed>) = 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30597] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30600] <... openat resumed>) = 3 [pid 30598] close(3 [pid 30600] write(3, "1000", 4 [pid 30598] <... close resumed>) = 0 [pid 30597] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30599] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30600] <... write resumed>) = 4 [pid 30600] close(3) = 0 executing program [pid 30600] write(1, "executing program\n", 18) = 18 [pid 30600] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30598] write(1, "executing program\n", 18 [pid 30597] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30600] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30600] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program ) = -1 EPERM (Operation not permitted) [pid 30600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30599] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30598] <... write resumed>) = 18 [pid 30597] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30599] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30599] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30599] exit_group(0) = ? [pid 30600] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30598] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30597] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30599] +++ exited with 0 +++ [pid 30598] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30597] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30598] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30597] exit_group(0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30598] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30597] <... exit_group resumed>) = ? [pid 30600] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30600] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30598] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30600] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30597] +++ exited with 0 +++ [pid 30600] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30598] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30600] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30598] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30600] exit_group(0 [pid 30598] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30600] <... exit_group resumed>) = ? [pid 30598] exit_group(0) = ? [pid 30600] +++ exited with 0 +++ [pid 30598] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30601 attached [pid 30601] set_robust_list(0x55555a087660, 24 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30601 ./strace-static-x86_64: Process 30602 attached [pid 30601] <... set_robust_list resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30602 [pid 30601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30602] set_robust_list(0x55555a087660, 24 [pid 30601] <... prctl resumed>) = 0 [pid 30601] setpgid(0, 0) = 0 [pid 30601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30601] write(3, "1000", 4) = 4 [pid 30601] close(3) = 0 [pid 30601] write(1, "executing program\n", 18) = 18 executing program [pid 30601] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30603 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30604 [pid 30602] <... set_robust_list resumed>) = 0 [pid 30601] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30605 [pid 30601] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30602] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30601] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30602] <... prctl resumed>) = 0 [pid 30601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30602] setpgid(0, 0./strace-static-x86_64: Process 30604 attached [pid 30601] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30604] set_robust_list(0x55555a087660, 24 [pid 30602] <... setpgid resumed>) = 0 [pid 30601] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30604] <... set_robust_list resumed>) = 0 [pid 30602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30601] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30602] <... openat resumed>) = 3 [pid 30601] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30601] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30601] exit_group(0 [pid 30602] write(3, "1000", 4 [pid 30601] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 30605 attached ./strace-static-x86_64: Process 30603 attached [pid 30604] <... prctl resumed>) = 0 [pid 30602] <... write resumed>) = 4 [pid 30605] set_robust_list(0x55555a087660, 24 [pid 30604] setpgid(0, 0 [pid 30602] close(3 [pid 30601] +++ exited with 0 +++ [pid 30603] set_robust_list(0x55555a087660, 24 [pid 30604] <... setpgid resumed>) = 0 [pid 30602] <... close resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 30602] write(1, "executing program\n", 18 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30605] <... set_robust_list resumed>) = 0 [pid 30604] <... openat resumed>) = 3 [pid 30603] <... set_robust_list resumed>) = 0 [pid 30602] <... write resumed>) = 18 [pid 30604] write(3, "1000", 4 [pid 30602] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30604] <... write resumed>) = 4 [pid 30603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30602] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30604] close(3 [pid 30602] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30605] <... prctl resumed>) = 0 [pid 30604] <... close resumed>) = 0 [pid 30603] <... prctl resumed>) = 0 [pid 30602] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30604] write(1, "executing program\n", 18 [pid 30602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30604] <... write resumed>) = 18 [pid 30602] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30604] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30605] setpgid(0, 0 [pid 30604] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30603] setpgid(0, 0 [pid 30602] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30605] <... setpgid resumed>) = 0 [pid 30604] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30602] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30604] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30603] <... setpgid resumed>) = 0 [pid 30602] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30602] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30605] <... openat resumed>) = 3 [pid 30604] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30602] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30602] exit_group(0 [pid 30605] write(3, "1000", 4 [pid 30604] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30603] <... openat resumed>) = 3 [pid 30602] <... exit_group resumed>) = ? [pid 30605] <... write resumed>) = 4 [pid 30604] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30603] write(3, "1000", 4 [pid 30602] +++ exited with 0 +++ [pid 30605] close(3 [pid 30604] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30604] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30603] <... write resumed>) = 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30605] <... close resumed>) = 0 [pid 30604] exit_group(0 [pid 30603] close(3 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30604] <... exit_group resumed>) = ? executing program executing program [pid 30603] <... close resumed>) = 0 [pid 30605] write(1, "executing program\n", 18 [pid 30604] +++ exited with 0 +++ [pid 30603] write(1, "executing program\n", 18 [pid 30605] <... write resumed>) = 18 [pid 30603] <... write resumed>) = 18 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30605] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30605] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30603] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30605] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30603] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30605] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30603] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] <... restart_syscall resumed>) = 0 [pid 30603] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30605] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30603] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30605] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30606 attached [pid 30605] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30603] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30606 [pid 30606] set_robust_list(0x55555a087660, 24 [pid 30605] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30603] 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 30606] <... set_robust_list resumed>) = 0 [pid 30605] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30603] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30607 attached [pid 30606] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30605] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30603] 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 30606] <... prctl resumed>) = 0 [pid 30605] exit_group(0 [pid 30603] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30607 [pid 30606] setpgid(0, 0 [pid 30605] <... exit_group resumed>) = ? [pid 30603] exit_group(0 [pid 30607] set_robust_list(0x55555a087660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30608 [pid 30606] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 30608 attached [pid 30606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30605] +++ exited with 0 +++ [pid 30607] <... set_robust_list resumed>) = 0 [pid 30603] <... exit_group resumed>) = ? [pid 30606] <... openat resumed>) = 3 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30606] write(3, "1000", 4 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30606] <... write resumed>) = 4 [pid 30603] +++ exited with 0 +++ [pid 30606] close(3 [pid 30607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30606] <... close resumed>) = 0 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30608] set_robust_list(0x55555a087660, 24 [pid 30607] <... prctl resumed>) = 0 [pid 30606] write(1, "executing program\n", 18 [pid 288] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30608] <... set_robust_list resumed>) = 0 [pid 30607] setpgid(0, 0 [pid 30606] <... write resumed>) = 18 [pid 30608] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30607] <... setpgid resumed>) = 0 [pid 30606] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30608] <... prctl resumed>) = 0 [pid 30607] <... openat resumed>) = 3 [pid 30606] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30607] write(3, "1000", 4 [pid 30608] setpgid(0, 0 [pid 30607] <... write resumed>) = 4 [pid 30607] close(3 [pid 30608] <... setpgid resumed>) = 0 [pid 30606] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30607] <... close resumed>) = 0 [pid 30607] write(1, "executing program\n", 18 [pid 30606] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30608] <... openat resumed>) = 3 [pid 30606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30608] write(3, "1000", 4 [pid 30607] <... write resumed>) = 18 [pid 30606] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30607] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30608] <... write resumed>) = 4 [pid 30607] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30608] close(3 [pid 30607] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30606] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30608] <... close resumed>) = 0 [pid 30606] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30606] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30606] exit_group(0) = ? executing program [pid 30608] write(1, "executing program\n", 18 [pid 30607] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30606] +++ exited with 0 +++ [pid 30608] <... write resumed>) = 18 [pid 30607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30608] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30607] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30608] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30608] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30607] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30608] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30607] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30607] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30608] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30607] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30607] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30608] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30607] exit_group(0 [pid 30608] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30607] <... exit_group resumed>) = ? [pid 30608] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30608] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30607] +++ exited with 0 +++ [pid 30608] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30608] exit_group(0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30608] <... exit_group resumed>) = ? [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30608] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30609 ./strace-static-x86_64: Process 30609 attached [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30609] set_robust_list(0x55555a087660, 24) = 0 [pid 30609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30610 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555a087650) = 30612 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30611 [pid 30609] setpgid(0, 0) = 0 [pid 30609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30610 attached [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30612 attached [pid 30610] set_robust_list(0x55555a087660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30613 [pid 30610] <... set_robust_list resumed>) = 0 [pid 30609] <... openat resumed>) = 3 [pid 30612] set_robust_list(0x55555a087660, 24 [pid 30609] write(3, "1000", 4) = 4 [pid 30609] close(3) = 0 [pid 30609] write(1, "executing program\n", 18executing program ) = 18 [pid 30609] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30609] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30613 attached [pid 30612] <... set_robust_list resumed>) = 0 [pid 30610] <... prctl resumed>) = 0 [pid 30609] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30609] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30610] setpgid(0, 0 [pid 30609] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30609] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30609] exit_group(0) = ? [pid 30613] set_robust_list(0x55555a087660, 24 [pid 30612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30610] <... setpgid resumed>) = 0 [pid 30609] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30611 attached [pid 30611] set_robust_list(0x55555a087660, 24) = 0 [pid 30611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30611] setpgid(0, 0) = 0 [pid 30611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30611] <... openat resumed>) = 3 [pid 30611] write(3, "1000", 4 [pid 30612] <... prctl resumed>) = 0 [pid 30610] <... openat resumed>) = 3 [pid 30611] <... write resumed>) = 4 [pid 30611] close(3) = 0 executing program [pid 30611] write(1, "executing program\n", 18) = 18 [pid 30611] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30612] setpgid(0, 0 [pid 30611] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30610] write(3, "1000", 4 [pid 30611] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30613] <... set_robust_list resumed>) = 0 [pid 30612] <... setpgid resumed>) = 0 [pid 30610] <... write resumed>) = 4 [pid 30611] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30610] close(3 [pid 30613] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 30612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 288] <... restart_syscall resumed>) = 0 [pid 30610] <... close resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30611] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30611] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30611] exit_group(0) = ? [pid 30610] write(1, "executing program\n", 18 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30614 [pid 30612] <... openat resumed>) = 3 [pid 30612] write(3, "1000", 4 [pid 30610] <... write resumed>) = 18 [pid 30611] +++ exited with 0 +++ [pid 30612] <... write resumed>) = 4 [pid 30610] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30613] <... prctl resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30612] close(3 [pid 30610] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30614 attached [pid 30610] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30612] <... close resumed>) = 0 [pid 30614] set_robust_list(0x55555a087660, 24) = 0 [pid 30613] setpgid(0, 0 [pid 30610] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30612] write(1, "executing program\n", 18executing program [pid 30614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30612] <... write resumed>) = 18 [pid 30610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30614] <... prctl resumed>) = 0 [pid 30614] setpgid(0, 0) = 0 [pid 30614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30610] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30612] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30614] <... openat resumed>) = 3 [pid 30614] write(3, "1000", 4) = 4 [pid 30614] close(3executing program ) = 0 [pid 30614] write(1, "executing program\n", 18) = 18 [pid 30614] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30613] <... setpgid resumed>) = 0 [pid 30612] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30612] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30614] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30610] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30612] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30614] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30613] <... openat resumed>) = 3 [pid 30612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30610] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30613] write(3, "1000", 4 [pid 30612] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30610] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30614] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30610] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30613] <... write resumed>) = 4 [pid 30614] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30613] close(3 [pid 30612] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30610] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30612] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30613] <... close resumed>) = 0 executing program [pid 30614] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30613] write(1, "executing program\n", 18 [pid 30612] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30610] exit_group(0 [pid 30614] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30613] <... write resumed>) = 18 [pid 30612] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30610] <... exit_group resumed>) = ? [pid 285] <... restart_syscall resumed>) = 0 [pid 30614] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30612] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30614] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30612] exit_group(0 [pid 30614] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30612] <... exit_group resumed>) = ? [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30614] exit_group(0 [pid 30612] +++ exited with 0 +++ [pid 30610] +++ exited with 0 +++ [pid 30614] <... exit_group resumed>) = ? [pid 30613] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30615 ./strace-static-x86_64: Process 30615 attached [pid 30614] +++ exited with 0 +++ [pid 30613] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30615] set_robust_list(0x55555a087660, 24) = 0 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30613] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30613] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30615] <... prctl resumed>) = 0 [pid 30615] setpgid(0, 0) = 0 [pid 30615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30615] write(3, "1000", 4 [pid 30613] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30615] <... write resumed>) = 4 [pid 30613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30615] close(3) = 0 [pid 30613] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30615] write(1, "executing program\n", 18 [pid 30613] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 30615] <... write resumed>) = 18 [pid 30613] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30615] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30613] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30615] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30613] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30615] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30613] exit_group(0 [pid 30615] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30613] <... exit_group resumed>) = ? [pid 30615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30613] +++ exited with 0 +++ [pid 30615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30615] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30615] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30615] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30615] exit_group(0) = ? [pid 30615] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30617 attached ./strace-static-x86_64: Process 30616 attached [pid 30617] set_robust_list(0x55555a087660, 24 [pid 30616] set_robust_list(0x55555a087660, 24 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30616 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30618 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30617 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30618 attached [pid 30617] <... set_robust_list resumed>) = 0 [pid 30616] <... set_robust_list resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30619 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555a087650) = 30620 [pid 30617] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 30620 attached [pid 30616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30617] <... prctl resumed>) = 0 [pid 30620] set_robust_list(0x55555a087660, 24) = 0 [pid 30616] <... prctl resumed>) = 0 [pid 30617] setpgid(0, 0 [pid 30620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30617] <... setpgid resumed>) = 0 [pid 30616] setpgid(0, 0 [pid 30620] <... prctl resumed>) = 0 [pid 30620] setpgid(0, 0) = 0 [pid 30620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30616] <... setpgid resumed>) = 0 [pid 30617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30620] <... openat resumed>) = 3 [pid 30617] <... openat resumed>) = 3 [pid 30620] write(3, "1000", 4 [pid 30617] write(3, "1000", 4 [pid 30616] <... openat resumed>) = 3 [pid 30620] <... write resumed>) = 4 [pid 30620] close(3) = 0 executing program [pid 30620] write(1, "executing program\n", 18) = 18 [pid 30620] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30619 attached [pid 30618] set_robust_list(0x55555a087660, 24 [pid 30617] <... write resumed>) = 4 [pid 30616] write(3, "1000", 4 [pid 30620] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30620] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30616] <... write resumed>) = 4 [pid 30617] close(3 [pid 30620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30616] close(3 [pid 30617] <... close resumed>) = 0 [pid 30620] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30616] <... close resumed>) = 0 [pid 30617] write(1, "executing program\n", 18 [pid 30618] <... set_robust_list resumed>) = 0 [pid 30620] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30620] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30620] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) executing program executing program [pid 30620] exit_group(0 [pid 30616] write(1, "executing program\n", 18 [pid 30620] <... exit_group resumed>) = ? [pid 30617] <... write resumed>) = 18 [pid 30616] <... write resumed>) = 18 [pid 30617] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30616] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30617] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30616] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30617] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30616] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30617] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30620] +++ exited with 0 +++ [pid 30619] set_robust_list(0x55555a087660, 24 [pid 30618] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30616] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30619] <... set_robust_list resumed>) = 0 [pid 30618] <... prctl resumed>) = 0 [pid 30617] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30619] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30618] setpgid(0, 0 [pid 30617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30616] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30619] <... prctl resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30617] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30618] <... setpgid resumed>) = 0 [pid 30617] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30619] setpgid(0, 0 [pid 30618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30617] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30616] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30619] <... setpgid resumed>) = 0 [pid 30618] <... openat resumed>) = 3 [pid 30617] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30616] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30618] write(3, "1000", 4 [pid 30617] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30616] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30618] <... write resumed>) = 4 [pid 30617] exit_group(0 [pid 30616] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30618] close(3 [pid 30617] <... exit_group resumed>) = ? [pid 30616] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30619] <... openat resumed>) = 3 [pid 30618] <... close resumed>) = 0 executing program [pid 30617] +++ exited with 0 +++ [pid 30616] exit_group(0 [pid 30618] write(1, "executing program\n", 18 [pid 30616] <... exit_group resumed>) = ? [pid 30619] write(3, "1000", 4 [pid 30618] <... write resumed>) = 18 [pid 30616] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30618] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30619] <... write resumed>) = 4 [pid 30618] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30618] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30619] close(3 [pid 30618] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30619] <... close resumed>) = 0 [pid 30618] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30619] write(1, "executing program\n", 18 [pid 30618] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30618] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) executing program [pid 30618] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30619] <... write resumed>) = 18 [pid 30618] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30619] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30618] exit_group(0 [pid 288] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30618] <... exit_group resumed>) = ? [pid 30619] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30618] +++ exited with 0 +++ [pid 30619] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] 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 30619] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30622 ./strace-static-x86_64: Process 30622 attached [pid 30622] set_robust_list(0x55555a087660, 24) = 0 [pid 30619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30621 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30623 [pid 30619] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30622] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30619] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30622] <... prctl resumed>) = 0 [pid 30622] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 30621 attached [pid 30622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30619] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30622] <... openat resumed>) = 3 [pid 30619] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30622] write(3, "1000", 4) = 4 [pid 30622] close(3) = 0 [pid 30622] write(1, "executing program\n", 18executing program ) = 18 [pid 30622] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30621] set_robust_list(0x55555a087660, 24 [pid 30619] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30622] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30621] <... set_robust_list resumed>) = 0 [pid 30619] exit_group(0 [pid 30622] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30619] <... exit_group resumed>) = ? [pid 30619] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30622] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30621] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30621] <... prctl resumed>) = 0 [pid 30621] setpgid(0, 0 [pid 30622] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30622] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30621] <... setpgid resumed>) = 0 [pid 30622] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30622] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30622] exit_group(0) = ? [pid 30621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30621] write(3, "1000", 4./strace-static-x86_64: Process 30623 attached [pid 30622] +++ exited with 0 +++ [pid 30621] <... write resumed>) = 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30621] close(3 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30623] set_robust_list(0x55555a087660, 24 [pid 30621] <... close resumed>) = 0 [pid 30623] <... set_robust_list resumed>) = 0 [pid 30623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30621] write(1, "executing program\n", 18 [pid 30623] <... prctl resumed>) = 0 executing program [pid 30623] setpgid(0, 0) = 0 [pid 30621] <... write resumed>) = 18 [pid 30623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30621] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30623] write(3, "1000", 4 [pid 30621] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30623] <... write resumed>) = 4 [pid 30623] close(3) = 0 [pid 30623] write(1, "executing program\n", 18 executing program [pid 30621] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30623] <... write resumed>) = 18 [pid 30623] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30621] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30623] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30623] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30621] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30623] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] <... restart_syscall resumed>) = 0 [pid 30623] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30621] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30623] 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 30621] 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 30623] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30623] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30623] exit_group(0 [pid 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 30621] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30624 [pid 30623] <... exit_group resumed>) = ? [pid 30623] +++ exited with 0 +++ [pid 30621] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30625 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30626 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30621] exit_group(0) = ? ./strace-static-x86_64: Process 30625 attached [pid 30625] set_robust_list(0x55555a087660, 24) = 0 [pid 30625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30625] setpgid(0, 0 [pid 30621] +++ exited with 0 +++ [pid 30625] <... setpgid resumed>) = 0 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30626 attached ./strace-static-x86_64: Process 30624 attached ) = 3 [pid 30626] set_robust_list(0x55555a087660, 24) = 0 [pid 30626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30625] write(3, "1000", 4 [pid 30624] set_robust_list(0x55555a087660, 24 [pid 30625] <... write resumed>) = 4 [pid 30625] close(3) = 0 [pid 30625] write(1, "executing program\n", 18 [pid 30626] <... prctl resumed>) = 0 executing program [pid 30625] <... write resumed>) = 18 [pid 30626] setpgid(0, 0 [pid 30625] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30626] <... setpgid resumed>) = 0 [pid 30624] <... set_robust_list resumed>) = 0 [pid 30625] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30625] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30625] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30624] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30626] <... openat resumed>) = 3 [pid 30624] <... prctl resumed>) = 0 [pid 30625] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30626] write(3, "1000", 4 [pid 30624] setpgid(0, 0 [pid 30626] <... write resumed>) = 4 [pid 30624] <... setpgid resumed>) = 0 [pid 30625] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30626] close(3 [pid 30624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 288] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30626] <... close resumed>) = 0 [pid 288] 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 30626] write(1, "executing program\n", 18 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30627 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30628 executing program [pid 30624] <... openat resumed>) = 3 [pid 30626] <... write resumed>) = 18 [pid 30625] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30626] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30624] write(3, "1000", 4 [pid 30626] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30626] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30625] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30624] <... write resumed>) = 4 [pid 30626] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30625] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30624] close(3./strace-static-x86_64: Process 30628 attached ./strace-static-x86_64: Process 30627 attached [pid 30626] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30625] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30624] <... close resumed>) = 0 [pid 30626] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30625] exit_group(0 [pid 30624] write(1, "executing program\n", 18 executing program [pid 30626] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30624] <... write resumed>) = 18 [pid 30626] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30624] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30626] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30624] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30626] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30624] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30626] exit_group(0 [pid 30624] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30626] <... exit_group resumed>) = ? [pid 30624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30625] <... exit_group resumed>) = ? [pid 30626] +++ exited with 0 +++ [pid 30625] +++ exited with 0 +++ [pid 30624] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30628] set_robust_list(0x55555a087660, 24 [pid 30627] set_robust_list(0x55555a087660, 24 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30628] <... set_robust_list resumed>) = 0 [pid 30627] <... set_robust_list resumed>) = 0 [pid 30624] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30628] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30624] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30628] <... prctl resumed>) = 0 [pid 30627] <... prctl resumed>) = 0 [pid 30624] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30628] setpgid(0, 0 [pid 30627] setpgid(0, 0 [pid 30624] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30628] <... setpgid resumed>) = 0 [pid 30627] <... setpgid resumed>) = 0 [pid 30624] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30624] exit_group(0 [pid 30628] <... openat resumed>) = 3 [pid 30627] <... openat resumed>) = 3 [pid 30624] <... exit_group resumed>) = ? [pid 30628] write(3, "1000", 4 [pid 30627] write(3, "1000", 4 [pid 30628] <... write resumed>) = 4 [pid 30627] <... write resumed>) = 4 [pid 30624] +++ exited with 0 +++ [pid 30628] close(3 [pid 30627] close(3 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30628] <... close resumed>) = 0 [pid 30627] <... close resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30628] write(1, "executing program\n", 18 [pid 30627] write(1, "executing program\n", 18executing program executing program [pid 30628] <... write resumed>) = 18 [pid 30627] <... write resumed>) = 18 [pid 30628] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30627] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30628] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30627] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30628] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30627] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30628] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30627] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30628] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30627] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30628] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30627] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30628] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30627] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30628] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30627] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30628] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30627] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30628] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30627] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30628] exit_group(0 [pid 30627] exit_group(0 [pid 30628] <... exit_group resumed>) = ? [pid 30627] <... exit_group resumed>) = ? [pid 30628] +++ exited with 0 +++ [pid 30627] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30627, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 288] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30630 attached ./strace-static-x86_64: Process 30629 attached [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30629 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30631 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30632 ./strace-static-x86_64: Process 30631 attached [pid 30631] set_robust_list(0x55555a087660, 24) = 0 [pid 30631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30630 [pid 30631] setpgid(0, 0) = 0 [pid 30631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30633 [pid 30630] set_robust_list(0x55555a087660, 24 [pid 30631] <... openat resumed>) = 3 [pid 30631] write(3, "1000", 4executing program ) = 4 [pid 30631] close(3) = 0 [pid 30631] write(1, "executing program\n", 18) = 18 [pid 30631] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30632 attached [pid 30630] <... set_robust_list resumed>) = 0 [pid 30629] set_robust_list(0x55555a087660, 24 [pid 30631] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30631] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30630] <... prctl resumed>) = 0 [pid 30629] <... set_robust_list resumed>) = 0 [pid 30631] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30630] setpgid(0, 0 [pid 30631] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30631] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30629] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30631] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30631] exit_group(0) = ? [pid 30630] <... setpgid resumed>) = 0 [pid 30629] <... prctl resumed>) = 0 [pid 30632] set_robust_list(0x55555a087660, 24 [pid 30630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30629] setpgid(0, 0 [pid 30631] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30633 attached [pid 30633] set_robust_list(0x55555a087660, 24) = 0 [pid 30633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30630] <... openat resumed>) = 3 [pid 30633] setpgid(0, 0) = 0 [pid 30633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30632] <... set_robust_list resumed>) = 0 [pid 30630] write(3, "1000", 4 [pid 30629] <... setpgid resumed>) = 0 [pid 30633] <... openat resumed>) = 3 [pid 30633] write(3, "1000", 4) = 4 [pid 30630] <... write resumed>) = 4 [pid 30633] close(3executing program ) = 0 [pid 30633] write(1, "executing program\n", 18) = 18 [pid 30633] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30630] close(3 [pid 30629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30633] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30633] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30630] <... close resumed>) = 0 [pid 30633] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30630] write(1, "executing program\n", 18 [pid 30629] <... openat resumed>) = 3 [pid 30633] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program ) = -1 EBADF (Bad file descriptor) [pid 30630] <... write resumed>) = 18 [pid 30632] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30629] write(3, "1000", 4 [pid 288] <... restart_syscall resumed>) = 0 [pid 30633] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30632] <... prctl resumed>) = 0 executing program [pid 30630] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30629] <... write resumed>) = 4 [pid 30630] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30629] close(3 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30633] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30633] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30633] exit_group(0 [pid 30632] setpgid(0, 0) = 0 [pid 30632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30630] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30629] <... close resumed>) = 0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30634 [pid 30633] <... exit_group resumed>) = ? [pid 30632] <... openat resumed>) = 3 [pid 30630] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30629] write(1, "executing program\n", 18 [pid 30632] write(3, "1000", 4) = 4 [pid 30632] close(3) = 0 [pid 30632] write(1, "executing program\n", 18 [pid 30630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30629] <... write resumed>) = 18 executing program [pid 30630] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30632] <... write resumed>) = 18 [pid 30632] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30629] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30632] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30630] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30632] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30630] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30629] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30632] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30630] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30629] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30630] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30632] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30629] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30630] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30630] exit_group(0 [pid 30629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30630] <... exit_group resumed>) = ? [pid 30632] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30632] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30632] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30632] exit_group(0 [pid 30630] +++ exited with 0 +++ [pid 30629] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30632] <... exit_group resumed>) = ? [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30632] +++ exited with 0 +++ [pid 30629] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30634 attached [pid 30634] set_robust_list(0x55555a087660, 24) = 0 [pid 30634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30629] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30634] <... prctl resumed>) = 0 [pid 30634] setpgid(0, 0) = 0 [pid 30634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30629] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30634] <... openat resumed>) = 3 [pid 30629] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30634] write(3, "1000", 4 [pid 30629] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30634] <... write resumed>) = 4 [pid 30634] close(3 [pid 30629] exit_group(0 [pid 30634] <... close resumed>) = 0 [pid 30634] write(1, "executing program\n", 18 [pid 30629] <... exit_group resumed>) = ? [pid 30634] <... write resumed>) = 18 [pid 30634] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30634] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30629] +++ exited with 0 +++ [pid 30634] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30634] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30633] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30634] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30634] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30634] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30634] exit_group(0) = ? [pid 30634] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30634, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 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 30635 attached ./strace-static-x86_64: Process 30636 attached [pid 288] <... restart_syscall resumed>) = 0 [pid 30636] set_robust_list(0x55555a087660, 24 [pid 30635] set_robust_list(0x55555a087660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30635 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30636 [pid 30636] <... set_robust_list resumed>) = 0 [pid 30635] <... 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./strace-static-x86_64: Process 30637 attached [pid 30636] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30635] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30636] <... prctl resumed>) = 0 [pid 30635] <... prctl resumed>) = 0 [pid 30636] setpgid(0, 0 [pid 30635] setpgid(0, 0 [pid 30636] <... setpgid resumed>) = 0 [pid 30635] <... setpgid resumed>) = 0 [pid 30636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30637] set_robust_list(0x55555a087660, 24 [pid 30636] <... openat resumed>) = 3 [pid 30635] <... openat resumed>) = 3 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30637 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30638 [pid 30637] <... set_robust_list resumed>) = 0 [pid 30636] write(3, "1000", 4 [pid 30635] write(3, "1000", 4 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30639 [pid 30636] <... write resumed>) = 4 [pid 30635] <... write resumed>) = 4 [pid 30637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30636] close(3 [pid 30635] close(3 [pid 30636] <... close resumed>) = 0 [pid 30635] <... close resumed>) = 0 [pid 30637] <... prctl resumed>) = 0 [pid 30636] write(1, "executing program\n", 18 executing program executing program [pid 30635] write(1, "executing program\n", 18 [pid 30636] <... write resumed>) = 18 [pid 30635] <... write resumed>) = 18 [pid 30636] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30635] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=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 30639 attached ./strace-static-x86_64: Process 30638 attached [pid 30637] setpgid(0, 0 [pid 30636] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30635] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30635] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30638] set_robust_list(0x55555a087660, 24 [pid 30637] <... setpgid resumed>) = 0 [pid 30635] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30639] set_robust_list(0x55555a087660, 24 [pid 30638] <... set_robust_list resumed>) = 0 [pid 30637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30636] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30635] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30635] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30635] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30635] exit_group(0) = ? [pid 30639] <... set_robust_list resumed>) = 0 [pid 30638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30637] <... openat resumed>) = 3 [pid 30636] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30635] +++ exited with 0 +++ [pid 30638] <... prctl resumed>) = 0 [pid 30639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30637] write(3, "1000", 4 [pid 30636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30637] <... write resumed>) = 4 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30638] setpgid(0, 0 [pid 30637] close(3 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30639] <... prctl resumed>) = 0 [pid 30639] setpgid(0, 0) = 0 [pid 30637] <... close resumed>) = 0 [pid 30639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30637] write(1, "executing program\n", 18 [pid 30638] <... setpgid resumed>) = 0 [pid 30636] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 30639] write(3, "1000", 4) = 4 [pid 30639] close(3 [pid 30637] <... write resumed>) = 18 [pid 30639] <... close resumed>) = 0 [pid 30638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30639] write(1, "executing program\n", 18 [pid 30637] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30638] <... openat resumed>) = 3 executing program [pid 30636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30637] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30639] <... write resumed>) = 18 [pid 30637] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30639] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30637] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30638] write(3, "1000", 4 [pid 30636] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30639] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30638] <... write resumed>) = 4 [pid 30637] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30636] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30638] close(3 [pid 30636] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30639] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30637] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30639] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30638] <... close resumed>) = 0 [pid 30636] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... restart_syscall resumed>) = 0 [pid 30639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30638] write(1, "executing program\n", 18executing program [pid 30637] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30636] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30639] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30638] <... write resumed>) = 18 [pid 30637] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30636] exit_group(0 [pid 30639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30637] 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 30638] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30636] <... exit_group resumed>) = ? [pid 30639] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30638] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30637] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30639] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30640 ./strace-static-x86_64: Process 30640 attached [pid 30639] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30638] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30637] exit_group(0 [pid 30636] +++ exited with 0 +++ [pid 30640] set_robust_list(0x55555a087660, 24 [pid 30639] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30637] <... exit_group resumed>) = ? [pid 30639] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30638] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30637] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30640] <... set_robust_list resumed>) = 0 [pid 30639] exit_group(0 [pid 30638] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30639] <... exit_group resumed>) = ? [pid 30638] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30638] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30638] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30639] +++ exited with 0 +++ [pid 30638] exit_group(0) = ? [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30640] <... prctl resumed>) = 0 [pid 30638] +++ exited with 0 +++ [pid 30640] setpgid(0, 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30640] <... setpgid resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30640] write(3, "1000", 4) = 4 [pid 30640] close(3) = 0 [pid 30640] write(1, "executing program\n", 18executing program ) = 18 [pid 30640] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30640] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30640] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30640] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30640] exit_group(0) = ? [pid 30640] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30641 attached [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30641 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30641] set_robust_list(0x55555a087660, 24./strace-static-x86_64: Process 30642 attached ) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30642 [pid 30641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30641] setpgid(0, 0) = 0 [pid 30641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30643 [pid 30641] write(3, "1000", 4 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30644 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30641] <... write resumed>) = 4 [pid 30641] close(3) = 0 executing program [pid 30641] write(1, "executing program\n", 18 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30645 [pid 30641] <... write resumed>) = 18 [pid 30641] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30645 attached ./strace-static-x86_64: Process 30644 attached [pid 30642] set_robust_list(0x55555a087660, 24 [pid 30641] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30641] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30645] set_robust_list(0x55555a087660, 24 [pid 30644] set_robust_list(0x55555a087660, 24 [pid 30642] <... set_robust_list resumed>) = 0 [pid 30641] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30645] <... set_robust_list resumed>) = 0 [pid 30644] <... set_robust_list resumed>) = 0 [pid 30642] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30641] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30642] <... prctl resumed>) = 0 [pid 30645] <... prctl resumed>) = 0 [pid 30644] <... prctl resumed>) = 0 [pid 30642] setpgid(0, 0 [pid 30641] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30641] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30643 attached [pid 30641] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30643] set_robust_list(0x55555a087660, 24 [pid 30641] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30643] <... set_robust_list resumed>) = 0 [pid 30642] <... setpgid resumed>) = 0 [pid 30641] exit_group(0 [pid 30645] setpgid(0, 0 [pid 30644] setpgid(0, 0 [pid 30643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30641] <... exit_group resumed>) = ? [pid 30642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30643] <... prctl resumed>) = 0 [pid 30641] +++ exited with 0 +++ [pid 30643] setpgid(0, 0 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30642] <... openat resumed>) = 3 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30643] <... setpgid resumed>) = 0 [pid 30642] write(3, "1000", 4 [pid 30643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30645] <... setpgid resumed>) = 0 [pid 30644] <... setpgid resumed>) = 0 [pid 30643] <... openat resumed>) = 3 [pid 30642] <... write resumed>) = 4 [pid 30643] write(3, "1000", 4) = 4 [pid 30643] close(3) = 0 [pid 30643] write(1, "executing program\n", 18 [pid 30645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 30644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30642] close(3 [pid 30645] <... openat resumed>) = 3 [pid 30643] <... write resumed>) = 18 [pid 30645] write(3, "1000", 4 [pid 30644] <... openat resumed>) = 3 [pid 30643] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30642] <... close resumed>) = 0 [pid 30644] write(3, "1000", 4 [pid 30645] <... write resumed>) = 4 [pid 30643] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30645] close(3 [pid 30643] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30644] <... write resumed>) = 4 [pid 30642] write(1, "executing program\n", 18 [pid 30645] <... close resumed>) = 0 [pid 30643] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30645] write(1, "executing program\n", 18 [pid 30643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30644] close(3 [pid 30642] <... write resumed>) = 18 [pid 30645] <... write resumed>) = 18 [pid 30643] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30645] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30644] <... close resumed>) = 0 [pid 30643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30642] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_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 30644] write(1, "executing program\n", 18 [pid 30645] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30644] <... write resumed>) = 18 [pid 30643] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30642] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30645] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30643] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30642] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30644] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30642] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30644] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30644] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30642] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30644] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30645] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30643] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30644] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30643] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30642] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30645] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30643] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] <... restart_syscall resumed>) = 0 [pid 30645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30644] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30643] exit_group(0 [pid 30642] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30645] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30644] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30643] <... exit_group resumed>) = ? [pid 30642] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30645] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30644] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30643] +++ exited with 0 +++ [pid 30645] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30644] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30642] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30645] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30644] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30642] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30645] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30645] exit_group(0) = ? [pid 30645] +++ exited with 0 +++ [pid 30644] exit_group(0 [pid 30642] exit_group(0 [pid 30644] <... exit_group resumed>) = ? [pid 30642] <... exit_group resumed>) = ? [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30646 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30645, 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 30646 attached [pid 30646] set_robust_list(0x55555a087660, 24) = 0 [pid 30646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30642] +++ exited with 0 +++ [pid 30646] <... prctl resumed>) = 0 [pid 30646] setpgid(0, 0) = 0 [pid 30646] 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=30642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30647 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30646] write(3, "1000", 4) = 4 [pid 30646] close(3executing program ) = 0 [pid 30644] +++ exited with 0 +++ [pid 30646] write(1, "executing program\n", 18 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30646] <... write resumed>) = 18 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30646] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30646] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30646] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30646] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30646] exit_group(0./strace-static-x86_64: Process 30647 attached ) = ? [pid 30646] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30647] set_robust_list(0x55555a087660, 24 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30647] <... set_robust_list resumed>) = 0 [pid 30647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30647] setpgid(0, 0) = 0 [pid 30647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30647] write(3, "1000", 4) = 4 [pid 30647] close(3) = 0 [pid 30647] write(1, "executing program\n", 18executing program ) = 18 [pid 30647] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30647] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30647] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30647] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30647] exit_group(0) = ? [pid 30647] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30648 attached , child_tidptr=0x55555a087650) = 30648 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30651 attached ./strace-static-x86_64: Process 30650 attached ./strace-static-x86_64: Process 30649 attached [pid 30648] set_robust_list(0x55555a087660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30649 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30650 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30651 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30649] set_robust_list(0x55555a087660, 24 [pid 30648] <... set_robust_list resumed>) = 0 [pid 30651] set_robust_list(0x55555a087660, 24 [pid 30650] set_robust_list(0x55555a087660, 24 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30652 [pid 30651] <... set_robust_list resumed>) = 0 [pid 30649] <... set_robust_list resumed>) = 0 [pid 30648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30651] setpgid(0, 0) = 0 [pid 30649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30648] <... prctl resumed>) = 0 [pid 30651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30649] <... prctl resumed>) = 0 [pid 30648] setpgid(0, 0 [pid 30651] write(3, "1000", 4) = 4 [pid 30648] <... setpgid resumed>) = 0 [pid 30649] setpgid(0, 0 [pid 30651] close(3) = 0 [pid 30651] write(1, "executing program\n", 18executing program ) = 18 [pid 30651] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30649] <... setpgid resumed>) = 0 [pid 30648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30651] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30651] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30648] <... openat resumed>) = 3 [pid 30651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30649] <... openat resumed>) = 3 [pid 30648] write(3, "1000", 4 [pid 30651] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30650] <... set_robust_list resumed>) = 0 [pid 30649] write(3, "1000", 4 [pid 30648] <... write resumed>) = 4 [pid 30651] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30651] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30651] exit_group(0) = ? [pid 30651] +++ exited with 0 +++ [pid 30650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30649] <... write resumed>) = 4 [pid 30648] close(3./strace-static-x86_64: Process 30652 attached [pid 30649] close(3 [pid 30648] <... close resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30652] set_robust_list(0x55555a087660, 24executing program [pid 30649] <... close resumed>) = 0 [pid 30648] write(1, "executing program\n", 18 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30650] <... prctl resumed>) = 0 [pid 30652] <... set_robust_list resumed>) = 0 [pid 30652] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30650] setpgid(0, 0 [pid 30649] write(1, "executing program\n", 18 [pid 30648] <... write resumed>) = 18 [pid 30652] <... prctl resumed>) = 0 [pid 30652] setpgid(0, 0executing program ) = 0 [pid 30652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30652] write(3, "1000", 4 [pid 30648] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30649] <... write resumed>) = 18 [pid 30650] <... setpgid resumed>) = 0 [pid 30648] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30649] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30652] <... write resumed>) = 4 [pid 30650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30649] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30648] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30650] <... openat resumed>) = 3 [pid 30649] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30650] write(3, "1000", 4 [pid 30648] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30649] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30650] <... write resumed>) = 4 [pid 30649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30648] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30652] close(3 [pid 30649] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30650] close(3 executing program [pid 30649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30652] <... close resumed>) = 0 [pid 30652] write(1, "executing program\n", 18 [pid 30649] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30652] <... write resumed>) = 18 [pid 30652] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30648] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30650] <... close resumed>) = 0 [pid 30649] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30648] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30650] write(1, "executing program\n", 18executing program [pid 30649] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30648] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30650] <... write resumed>) = 18 [pid 30649] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30648] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30649] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30650] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30649] exit_group(0 [pid 30648] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30649] <... exit_group resumed>) = ? [pid 30650] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30652] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30648] exit_group(0 [pid 30652] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30649] +++ exited with 0 +++ [pid 30648] <... exit_group resumed>) = ? [pid 30652] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30648] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30650] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30652] 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=30648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30652] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30652] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30650] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30652] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30652] exit_group(0) = ? [pid 30652] +++ exited with 0 +++ [pid 30650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] <... restart_syscall resumed>) = 0 [pid 30650] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 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=30652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30650] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30653 [pid 30650] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 30653 attached ) = -1 EBADF (Bad file descriptor) [pid 30653] set_robust_list(0x55555a087660, 24 [pid 30650] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30653] <... set_robust_list resumed>) = 0 [pid 30650] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30650] exit_group(0executing program [pid 30653] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30650] <... exit_group resumed>) = ? [pid 30653] <... prctl resumed>) = 0 [pid 30653] setpgid(0, 0) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 [pid 30653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30653] 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=0x55555a087650) = 30654 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30653] close(3) = 0 [pid 30653] write(1, "executing program\n", 18) = 18 [pid 30653] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30653] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30655 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30656 [pid 30653] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30650] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30653] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30655 attached ./strace-static-x86_64: Process 30656 attached ./strace-static-x86_64: Process 30654 attached ) = -1 EBADF (Bad file descriptor) [pid 288] <... restart_syscall resumed>) = 0 [pid 30655] set_robust_list(0x55555a087660, 24 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30656] set_robust_list(0x55555a087660, 24 [pid 30655] <... set_robust_list resumed>) = 0 [pid 30654] set_robust_list(0x55555a087660, 24 [pid 30653] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 30657 attached [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30657 [pid 30656] <... set_robust_list resumed>) = 0 [pid 30653] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30653] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30656] <... prctl resumed>) = 0 [pid 30656] setpgid(0, 0) = 0 [pid 30656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30656] write(3, "1000", 4) = 4 [pid 30656] close(3) = 0 executing program [pid 30653] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30656] write(1, "executing program\n", 18) = 18 [pid 30656] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30653] exit_group(0 [pid 30656] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30653] <... exit_group resumed>) = ? [pid 30655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30656] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30656] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30656] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30656] exit_group(0) = ? [pid 30653] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30657] set_robust_list(0x55555a087660, 24 [pid 30655] <... prctl resumed>) = 0 [pid 30654] <... set_robust_list resumed>) = 0 [pid 30657] <... set_robust_list resumed>) = 0 [pid 30656] +++ exited with 0 +++ [pid 30655] setpgid(0, 0 [pid 30654] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30655] <... setpgid resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30654] <... prctl resumed>) = 0 [pid 30655] write(3, "1000", 4) = 4 [pid 30654] setpgid(0, 0 [pid 30655] close(3executing program ) = 0 [pid 30655] write(1, "executing program\n", 18) = 18 [pid 30655] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30654] <... setpgid resumed>) = 0 [pid 30655] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30655] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30654] <... openat resumed>) = 3 [pid 30655] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30655] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30655] exit_group(0 [pid 30654] write(3, "1000", 4 [pid 30655] <... exit_group resumed>) = ? [pid 30657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30654] <... write resumed>) = 4 [pid 30657] <... prctl resumed>) = 0 [pid 30655] +++ exited with 0 +++ [pid 30654] close(3 [pid 30657] setpgid(0, 0 [pid 30654] <... close resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30657] <... setpgid resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 30654] write(1, "executing program\n", 18) = 18 [pid 30654] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30657] write(3, "1000", 4 [pid 30654] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30654] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30657] <... write resumed>) = 4 [pid 30654] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30657] close(3 [pid 30654] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30657] <... close resumed>) = 0 [pid 30654] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 executing program [pid 30657] write(1, "executing program\n", 18 [pid 30654] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30657] <... write resumed>) = 18 [pid 30654] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30657] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30654] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30658 attached [pid 30657] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30654] exit_group(0 [pid 30657] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30654] <... exit_group resumed>) = ? [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30658 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30659 ./strace-static-x86_64: Process 30660 attached ./strace-static-x86_64: Process 30659 attached [pid 30658] set_robust_list(0x55555a087660, 24 [pid 30657] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30654] +++ exited with 0 +++ [pid 30657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30660] set_robust_list(0x55555a087660, 24 [pid 30659] set_robust_list(0x55555a087660, 24 [pid 30658] <... set_robust_list resumed>) = 0 [pid 30657] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30660 [pid 30657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30660] <... set_robust_list resumed>) = 0 [pid 30659] <... set_robust_list resumed>) = 0 [pid 30658] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30658] <... prctl resumed>) = 0 [pid 30657] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30657] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30657] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30660] <... prctl resumed>) = 0 [pid 30659] <... prctl resumed>) = 0 [pid 30658] setpgid(0, 0 [pid 30657] exit_group(0) = ? [pid 30660] setpgid(0, 0 [pid 30659] setpgid(0, 0 [pid 30658] <... setpgid resumed>) = 0 [pid 30657] +++ exited with 0 +++ [pid 30660] <... setpgid resumed>) = 0 [pid 30660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30659] <... setpgid resumed>) = 0 [pid 30658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30660] write(3, "1000", 4) = 4 [pid 30660] close(3) = 0 [pid 30660] write(1, "executing program\n", 18executing program ) = 18 [pid 30660] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30658] <... openat resumed>) = 3 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30660] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30658] write(3, "1000", 4 [pid 30660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30658] <... write resumed>) = 4 [pid 30660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30658] close(3 [pid 30660] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30660] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30658] <... close resumed>) = 0 [pid 30660] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30660] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30658] write(1, "executing program\n", 18 [pid 30660] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30660] exit_group(0 [pid 30658] <... write resumed>) = 18 [pid 30660] <... exit_group resumed>) = ? [pid 30660] +++ exited with 0 +++ [pid 30659] <... openat resumed>) = 3 [pid 30658] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30659] write(3, "1000", 4 [pid 30658] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30658] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30658] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30659] <... write resumed>) = 4 [pid 30658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30659] close(3 [pid 30658] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30659] <... close resumed>) = 0 executing program [pid 30658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30659] write(1, "executing program\n", 18) = 18 [pid 30659] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30658] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30659] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30658] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30659] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30658] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30659] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30658] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30658] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30659] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30658] exit_group(0 [pid 288] <... restart_syscall resumed>) = 0 [pid 30658] <... exit_group resumed>) = ? [pid 30659] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 30659] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30658] +++ exited with 0 +++ [pid 30659] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 288] 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 30659] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30659] exit_group(0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30661 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30662 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30659] <... exit_group resumed>) = ? [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30661 attached [pid 30659] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30662 attached [pid 30662] set_robust_list(0x55555a087660, 24) = 0 [pid 30662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30661] set_robust_list(0x55555a087660, 24 [pid 30662] <... prctl resumed>) = 0 [pid 30662] setpgid(0, 0) = 0 [pid 30662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30661] <... set_robust_list resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30662] <... openat resumed>) = 3 [pid 30662] write(3, "1000", 4) = 4 [pid 30662] close(3) = 0 [pid 30662] write(1, "executing program\n", 18executing program ) = 18 [pid 30662] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30662] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30663 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30664 ./strace-static-x86_64: Process 30665 attached ./strace-static-x86_64: Process 30664 attached ./strace-static-x86_64: Process 30663 attached [pid 30661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30662] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30662] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30662] exit_group(0 [pid 30665] set_robust_list(0x55555a087660, 24 [pid 30664] set_robust_list(0x55555a087660, 24 [pid 30663] set_robust_list(0x55555a087660, 24 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30665 [pid 30662] <... exit_group resumed>) = ? [pid 30665] <... set_robust_list resumed>) = 0 [pid 30664] <... set_robust_list resumed>) = 0 [pid 30663] <... set_robust_list resumed>) = 0 [pid 30661] <... prctl resumed>) = 0 [pid 30662] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30664] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30661] setpgid(0, 0 [pid 30664] <... prctl resumed>) = 0 [pid 30665] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30664] setpgid(0, 0 [pid 30663] <... prctl resumed>) = 0 [pid 30661] <... setpgid resumed>) = 0 [pid 30665] <... prctl resumed>) = 0 [pid 30665] setpgid(0, 0) = 0 [pid 30665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30664] <... setpgid resumed>) = 0 [pid 30663] setpgid(0, 0 [pid 30661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30665] <... openat resumed>) = 3 [pid 30665] write(3, "1000", 4) = 4 executing program [pid 30665] close(3) = 0 [pid 30665] write(1, "executing program\n", 18) = 18 [pid 30665] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30663] <... setpgid resumed>) = 0 [pid 30661] <... openat resumed>) = 3 [pid 30665] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30665] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30664] <... openat resumed>) = 3 [pid 30663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30661] write(3, "1000", 4 [pid 30665] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30664] write(3, "1000", 4 [pid 30663] <... openat resumed>) = 3 [pid 30661] <... write resumed>) = 4 [pid 30665] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30664] <... write resumed>) = 4 [pid 30663] write(3, "1000", 4 [pid 30661] close(3 [pid 30665] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30664] close(3 [pid 30663] <... write resumed>) = 4 [pid 30661] <... close resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 30664] <... close resumed>) = 0 [pid 30663] close(3 [pid 30661] write(1, "executing program\n", 18 [pid 30665] 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|SIGCHLDexecuting program [pid 30665] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30664] write(1, "executing program\n", 18 [pid 30663] <... close resumed>) = 0 [pid 30661] <... write resumed>) = 18 executing program ./strace-static-x86_64: Process 30666 attached [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30666 [pid 30666] set_robust_list(0x55555a087660, 24 [pid 30665] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30664] <... write resumed>) = 18 [pid 30663] write(1, "executing program\n", 18 [pid 30661] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30666] <... set_robust_list resumed>) = 0 [pid 30664] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30663] <... write resumed>) = 18 [pid 30666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30663] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30665] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30664] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30666] setpgid(0, 0) = 0 [pid 30666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30665] exit_group(0 [pid 30664] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30661] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30663] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30666] <... openat resumed>) = 3 [pid 30664] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30661] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30663] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30666] write(3, "1000", 4 [pid 30665] <... exit_group resumed>) = ? executing program [pid 30664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30661] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30663] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30666] <... write resumed>) = 4 [pid 30666] close(3) = 0 [pid 30666] write(1, "executing program\n", 18 [pid 30665] +++ exited with 0 +++ [pid 30666] <... write resumed>) = 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30666] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30664] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30661] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30666] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30663] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30666] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30664] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30661] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30666] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30663] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 30666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30664] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30663] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30661] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30666] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30664] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30663] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30661] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30664] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30663] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30661] 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 30667 attached [pid 30666] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30664] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30663] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30661] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30666] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30667 [pid 30661] exit_group(0 [pid 30667] set_robust_list(0x55555a087660, 24 [pid 30666] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30664] exit_group(0 [pid 30663] exit_group(0 [pid 30661] <... exit_group resumed>) = ? [pid 30667] <... set_robust_list resumed>) = 0 [pid 30666] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30664] <... exit_group resumed>) = ? [pid 30663] <... exit_group resumed>) = ? [pid 30666] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30666] exit_group(0) = ? [pid 30666] +++ exited with 0 +++ [pid 30661] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30663] +++ exited with 0 +++ [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30664] +++ exited with 0 +++ [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30667] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30667] <... prctl resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30667] setpgid(0, 0) = 0 [pid 30667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30667] write(3, "1000", 4) = 4 [pid 30667] close(3) = 0 [pid 30667] write(1, "executing program\n", 18executing program ) = 18 [pid 30667] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30667] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30667] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30667] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30667] exit_group(0) = ? [pid 30667] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30668 attached [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30668] set_robust_list(0x55555a087660, 24 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30668 [pid 30668] <... set_robust_list resumed>) = 0 [pid 30668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 288] 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 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30670 attached ./strace-static-x86_64: Process 30671 attached ./strace-static-x86_64: Process 30669 attached [pid 30668] <... prctl resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30671] set_robust_list(0x55555a087660, 24 [pid 30668] setpgid(0, 0 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30669 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30671 [pid 30671] <... set_robust_list resumed>) = 0 [pid 30668] <... setpgid resumed>) = 0 [pid 30671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30670 [pid 30671] <... prctl resumed>) = 0 [pid 30668] <... openat resumed>) = 3 [pid 30671] setpgid(0, 0 [pid 30668] write(3, "1000", 4 [pid 30671] <... setpgid resumed>) = 0 [pid 30668] <... write resumed>) = 4 [pid 30671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30668] close(3 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30672 [pid 30671] <... openat resumed>) = 3 [pid 30668] <... close resumed>) = 0 [pid 30671] write(3, "1000", 4 executing program [pid 30668] write(1, "executing program\n", 18 [pid 30671] <... write resumed>) = 4 [pid 30668] <... write resumed>) = 18 [pid 30671] close(3 [pid 30668] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30671] <... close resumed>) = 0 [pid 30668] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30671] write(1, "executing program\n", 18 [pid 30668] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30671] <... write resumed>) = 18 [pid 30668] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30671] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30671] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30670] set_robust_list(0x55555a087660, 24 [pid 30668] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30671] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30672 attached [pid 30671] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30670] <... set_robust_list resumed>) = 0 [pid 30669] set_robust_list(0x55555a087660, 24 [pid 30668] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30668] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30671] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30668] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30668] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30672] set_robust_list(0x55555a087660, 24 [pid 30670] <... prctl resumed>) = 0 [pid 30669] <... set_robust_list resumed>) = 0 [pid 30671] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30668] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30672] <... set_robust_list resumed>) = 0 [pid 30670] setpgid(0, 0 [pid 30669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30670] <... setpgid resumed>) = 0 [pid 30669] <... prctl resumed>) = 0 [pid 30668] exit_group(0 [pid 30672] <... prctl resumed>) = 0 [pid 30670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30669] setpgid(0, 0 [pid 30672] setpgid(0, 0 [pid 30671] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30670] <... openat resumed>) = 3 [pid 30669] <... setpgid resumed>) = 0 [pid 30668] <... exit_group resumed>) = ? [pid 30672] <... setpgid resumed>) = 0 [pid 30670] write(3, "1000", 4 [pid 30669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30670] <... write resumed>) = 4 [pid 30669] <... openat resumed>) = 3 [pid 30672] <... openat resumed>) = 3 [pid 30670] close(3 [pid 30669] write(3, "1000", 4 [pid 30672] write(3, "1000", 4 [pid 30670] <... close resumed>) = 0 [pid 30669] <... write resumed>) = 4 executing program [pid 30672] <... write resumed>) = 4 [pid 30670] write(1, "executing program\n", 18 [pid 30669] close(3 [pid 30672] close(3 [pid 30670] <... write resumed>) = 18 [pid 30669] <... close resumed>) = 0 [pid 30672] <... close resumed>) = 0 executing program executing program [pid 30670] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30669] write(1, "executing program\n", 18 [pid 30672] write(1, "executing program\n", 18 [pid 30670] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30669] <... write resumed>) = 18 [pid 30672] <... write resumed>) = 18 [pid 30670] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30669] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30668] +++ exited with 0 +++ [pid 30672] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30671] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30670] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30669] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30672] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30669] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30672] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30671] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30670] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30669] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30672] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30671] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30670] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30669] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] <... restart_syscall resumed>) = 0 [pid 30670] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30671] exit_group(0 [pid 30670] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30669] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30670] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30669] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30670] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30669] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30672] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30671] <... exit_group resumed>) = ? [pid 30670] exit_group(0 [pid 30669] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30670] <... exit_group resumed>) = ? [pid 30669] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30671] +++ exited with 0 +++ [pid 30670] +++ exited with 0 +++ [pid 30669] exit_group(0./strace-static-x86_64: Process 30673 attached ) = ? [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30673 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30673] set_robust_list(0x55555a087660, 24 [pid 30672] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30669] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30674 attached [pid 30673] <... set_robust_list resumed>) = 0 [pid 30672] 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 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30674 [pid 30674] set_robust_list(0x55555a087660, 24 [pid 30672] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30674] <... set_robust_list resumed>) = 0 [pid 30674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30672] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30674] <... prctl resumed>) = 0 [pid 30674] setpgid(0, 0) = 0 [pid 30674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30672] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30675 ./strace-static-x86_64: Process 30675 attached [pid 30673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30674] <... openat resumed>) = 3 [pid 30673] <... prctl resumed>) = 0 [pid 30672] exit_group(0 [pid 30674] write(3, "1000", 4) = 4 [pid 30674] close(3) = 0 executing program [pid 30674] write(1, "executing program\n", 18) = 18 [pid 30674] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30675] set_robust_list(0x55555a087660, 24 [pid 30673] setpgid(0, 0 [pid 30672] <... exit_group resumed>) = ? [pid 30674] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30674] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30673] <... setpgid resumed>) = 0 [pid 30674] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30672] +++ exited with 0 +++ [pid 30675] <... set_robust_list resumed>) = 0 [pid 30674] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30675] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30675] <... prctl resumed>) = 0 [pid 30674] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30673] <... openat resumed>) = 3 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30675] setpgid(0, 0 [pid 30674] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30673] write(3, "1000", 4 [pid 30675] <... setpgid resumed>) = 0 [pid 30674] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30674] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30673] <... write resumed>) = 4 [pid 30675] <... openat resumed>) = 3 [pid 30674] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30673] close(3 [pid 30675] write(3, "1000", 4 [pid 30674] exit_group(0 [pid 30673] <... close resumed>) = 0 [pid 30675] <... write resumed>) = 4 [pid 30674] <... exit_group resumed>) = ? [pid 30675] close(3 [pid 30674] +++ exited with 0 +++ [pid 30673] write(1, "executing program\n", 18executing program ) = 18 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30673] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30673] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30675] <... close resumed>) = 0 [pid 30673] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30675] write(1, "executing program\n", 18 [pid 30673] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30675] <... write resumed>) = 18 [pid 30673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30675] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30673] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30675] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30675] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30673] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30673] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30675] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30673] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30675] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30675] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30673] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30675] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30675] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30673] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30675] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30675] exit_group(0 [pid 30673] exit_group(0 [pid 30675] <... exit_group resumed>) = ? [pid 30673] <... exit_group resumed>) = ? [pid 30675] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30673] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30677 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30676 ./strace-static-x86_64: Process 30676 attached [pid 30676] set_robust_list(0x55555a087660, 24 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30678 [pid 30676] <... set_robust_list resumed>) = 0 [pid 30676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30676] setpgid(0, 0) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30679 [pid 30676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 30679 attached ./strace-static-x86_64: Process 30678 attached ./strace-static-x86_64: Process 30677 attached ) = 3 [pid 283] <... restart_syscall resumed>) = 0 [pid 30676] write(3, "1000", 4) = 4 [pid 30676] close(3executing program ) = 0 [pid 30676] write(1, "executing program\n", 18) = 18 [pid 30679] set_robust_list(0x55555a087660, 24 [pid 30678] set_robust_list(0x55555a087660, 24 [pid 30677] set_robust_list(0x55555a087660, 24 [pid 30676] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30676] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30679] <... set_robust_list resumed>) = 0 [pid 30678] <... set_robust_list resumed>) = 0 [pid 30677] <... set_robust_list resumed>) = 0 [pid 30676] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30680 ./strace-static-x86_64: Process 30680 attached [pid 30679] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30678] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30677] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30678] <... prctl resumed>) = 0 [pid 30678] setpgid(0, 0 [pid 30676] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30676] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30678] <... setpgid resumed>) = 0 [pid 30679] <... prctl resumed>) = 0 [pid 30677] <... prctl resumed>) = 0 [pid 30680] set_robust_list(0x55555a087660, 24 [pid 30678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30676] exit_group(0 [pid 30679] setpgid(0, 0) = 0 [pid 30679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30676] <... exit_group resumed>) = ? [pid 30678] <... openat resumed>) = 3 [pid 30679] <... openat resumed>) = 3 [pid 30679] write(3, "1000", 4) = 4 [pid 30679] close(3) = 0 [pid 30676] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30679] write(1, "executing program\n", 18) = 18 [pid 30679] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30680] <... set_robust_list resumed>) = 0 [pid 30678] write(3, "1000", 4 [pid 30677] setpgid(0, 0 [pid 30679] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30679] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30678] <... write resumed>) = 4 [pid 30677] <... setpgid resumed>) = 0 [pid 30679] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30680] <... prctl resumed>) = 0 [pid 30678] close(3 [pid 30677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30679] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30680] setpgid(0, 0 [pid 30678] <... close resumed>) = 0 [pid 30677] <... openat resumed>) = 3 executing program [pid 30680] <... setpgid resumed>) = 0 [pid 30678] write(1, "executing program\n", 18 [pid 30677] write(3, "1000", 4 [pid 30678] <... write resumed>) = 18 [pid 30679] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30678] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30677] <... write resumed>) = 4 [pid 285] <... restart_syscall resumed>) = 0 [pid 30679] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30678] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30678] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30679] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30679] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30678] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30679] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30681 [pid 30679] exit_group(0 [pid 30678] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30679] <... exit_group resumed>) = ? [pid 30678] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30678] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30678] exit_group(0) = ? [pid 30679] +++ exited with 0 +++ [pid 30678] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30677] close(3) = 0 [pid 30680] <... openat resumed>) = 3 [pid 30677] write(1, "executing program\n", 18executing program ) = 18 [pid 30677] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30677] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30680] write(3, "1000", 4) = 4 [pid 30677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30680] close(3) = 0 [pid 30677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program ./strace-static-x86_64: Process 30681 attached [pid 30680] write(1, "executing program\n", 18 [pid 30677] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30681] set_robust_list(0x55555a087660, 24 [pid 30680] <... write resumed>) = 18 [pid 30677] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30680] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30677] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30681] <... set_robust_list resumed>) = 0 [pid 30680] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30677] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30680] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30677] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30680] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30677] exit_group(0 [pid 30680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30677] <... exit_group resumed>) = ? [pid 30681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30680] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30681] setpgid(0, 0 [pid 30677] +++ exited with 0 +++ [pid 30681] <... setpgid resumed>) = 0 [pid 30680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30681] write(3, "1000", 4 [pid 30680] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30681] <... write resumed>) = 4 executing program [pid 30681] close(3) = 0 [pid 30681] write(1, "executing program\n", 18) = 18 [pid 30681] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30680] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30681] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30681] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30680] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30681] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30680] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30681] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30681] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30681] exit_group(0 [pid 30680] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30681] <... exit_group resumed>) = ? [pid 30680] exit_group(0 [pid 30681] +++ exited with 0 +++ [pid 30680] <... exit_group resumed>) = ? [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30680] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30684 attached ./strace-static-x86_64: Process 30683 attached ./strace-static-x86_64: Process 30682 attached [pid 285] <... restart_syscall resumed>) = 0 [pid 30683] set_robust_list(0x55555a087660, 24 [pid 30682] set_robust_list(0x55555a087660, 24 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30683 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30682 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30684 [pid 30683] <... set_robust_list resumed>) = 0 [pid 30682] <... set_robust_list resumed>) = 0 [pid 30682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30683] prctl(PR_SET_PDEATHSIG, SIGKILL executing program [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30683] <... prctl resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30682] setpgid(0, 0) = 0 [pid 30682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30682] write(3, "1000", 4) = 4 [pid 30682] close(3) = 0 [pid 30683] setpgid(0, 0 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30685 [pid 30683] <... setpgid resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30686 [pid 30682] write(1, "executing program\n", 18 [pid 30683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30682] <... write resumed>) = 18 [pid 30683] <... openat resumed>) = 3 [pid 30682] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30683] write(3, "1000", 4 [pid 30682] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30682] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30684] set_robust_list(0x55555a087660, 24 [pid 30683] <... write resumed>) = 4 [pid 30682] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30683] close(3 [pid 30684] <... set_robust_list resumed>) = 0 executing program [pid 30683] <... close resumed>) = 0 [pid 30683] write(1, "executing program\n", 18 [pid 30682] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30683] <... write resumed>) = 18 [pid 30682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30683] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30682] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30683] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30682] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30683] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30682] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30685 attached [pid 30682] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 30686 attached [pid 30685] set_robust_list(0x55555a087660, 24 [pid 30682] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30686] set_robust_list(0x55555a087660, 24 [pid 30685] <... set_robust_list resumed>) = 0 [pid 30683] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30682] exit_group(0 [pid 30686] <... set_robust_list resumed>) = 0 [pid 30685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30684] <... prctl resumed>) = 0 [pid 30683] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30682] <... exit_group resumed>) = ? [pid 30686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30685] <... prctl resumed>) = 0 [pid 30684] setpgid(0, 0 [pid 30683] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30682] +++ exited with 0 +++ [pid 30683] 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=30682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30686] <... prctl resumed>) = 0 [pid 30685] setpgid(0, 0 [pid 30683] exit_group(0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30683] <... exit_group resumed>) = ? [pid 30686] setpgid(0, 0 [pid 30685] <... setpgid resumed>) = 0 [pid 30686] <... setpgid resumed>) = 0 [pid 30685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30685] <... openat resumed>) = 3 [pid 30683] +++ exited with 0 +++ [pid 30686] <... openat resumed>) = 3 [pid 30685] write(3, "1000", 4 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30686] write(3, "1000", 4 [pid 30685] <... write resumed>) = 4 [pid 288] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30686] <... write resumed>) = 4 [pid 30685] close(3 [pid 30686] close(3 [pid 30685] <... close resumed>) = 0 [pid 30686] <... close resumed>) = 0 [pid 30685] write(1, "executing program\n", 18 [pid 30686] write(1, "executing program\n", 18executing program [pid 30685] <... write resumed>) = 18 [pid 30686] <... write resumed>) = 18 [pid 30685] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30684] <... setpgid resumed>) = 0 [pid 30686] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30685] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30686] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30685] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30686] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30685] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30686] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30685] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30686] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30685] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30684] <... openat resumed>) = 3 [pid 30686] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30685] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30686] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30685] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30686] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30685] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30686] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30685] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30686] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30685] exit_group(0 [pid 30686] exit_group(0 [pid 30685] <... exit_group resumed>) = ? [pid 30686] <... exit_group resumed>) = ? [pid 30685] +++ exited with 0 +++ [pid 30684] write(3, "1000", 4 [pid 30686] +++ exited with 0 +++ [pid 30684] <... write resumed>) = 4 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30684] close(3 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30684] <... close resumed>) = 0 [pid 30684] write(1, "executing program\n", 18executing program ) = 18 [pid 30684] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 287] <... restart_syscall resumed>) = 0 [pid 30684] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] <... restart_syscall resumed>) = 0 [pid 30684] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] 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 30684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30688 attached ./strace-static-x86_64: Process 30687 attached ) = -1 EBADF (Bad file descriptor) [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30687 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30684] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30688 [pid 30688] set_robust_list(0x55555a087660, 24 [pid 30684] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30684] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30688] <... set_robust_list resumed>) = 0 [pid 30687] set_robust_list(0x55555a087660, 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 [pid 30684] exit_group(0) = ? [pid 30684] +++ exited with 0 +++ ./strace-static-x86_64: Process 30689 attached [pid 30689] set_robust_list(0x55555a087660, 24 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30689 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30690 [pid 30688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30687] <... set_robust_list resumed>) = 0 [pid 30689] <... set_robust_list resumed>) = 0 [pid 30689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30689] setpgid(0, 0) = 0 [pid 30689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30688] setpgid(0, 0 [pid 30687] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30688] <... setpgid resumed>) = 0 [pid 30689] write(3, "1000", 4) = 4 [pid 30689] close(3executing program ) = 0 [pid 30689] write(1, "executing program\n", 18) = 18 [pid 30689] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30687] <... prctl resumed>) = 0 [pid 30689] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30689] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30688] <... openat resumed>) = 3 [pid 30687] setpgid(0, 0 [pid 30689] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30688] write(3, "1000", 4 [pid 30687] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 30690 attached [pid 286] <... restart_syscall resumed>) = 0 [pid 30689] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30688] <... write resumed>) = 4 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30688] close(3 [pid 30689] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30689] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30689] exit_group(0) = ? [pid 30689] +++ exited with 0 +++ [pid 30688] <... close resumed>) = 0 executing program [pid 30687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30690] set_robust_list(0x55555a087660, 24 [pid 30688] write(1, "executing program\n", 18 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30691 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30688] <... write resumed>) = 18 [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30691 attached [pid 30688] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30690] <... set_robust_list resumed>) = 0 [pid 30687] <... openat resumed>) = 3 [pid 30688] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30688] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30687] write(3, "1000", 4 [pid 30690] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30688] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30691] set_robust_list(0x55555a087660, 24 [pid 30688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30687] <... write resumed>) = 4 [pid 30690] <... prctl resumed>) = 0 [pid 30688] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30687] close(3 [pid 30688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30690] setpgid(0, 0 [pid 30687] <... close resumed>) = 0 [pid 30691] <... set_robust_list resumed>) = 0 [pid 30691] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30688] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30690] <... setpgid resumed>) = 0 [pid 30687] write(1, "executing program\n", 18executing program [pid 30688] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30687] <... write resumed>) = 18 [pid 30691] <... prctl resumed>) = 0 [pid 30690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30688] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30687] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30690] <... openat resumed>) = 3 [pid 30688] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30687] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30688] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30690] write(3, "1000", 4 [pid 30687] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30690] <... write resumed>) = 4 [pid 30688] exit_group(0 [pid 30690] close(3 [pid 30687] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30688] <... exit_group resumed>) = ? [pid 30687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30691] setpgid(0, 0) = 0 [pid 30691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 30690] <... close resumed>) = 0 [pid 30688] +++ exited with 0 +++ [pid 30687] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30690] write(1, "executing program\n", 18 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30691] write(3, "1000", 4 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30691] <... write resumed>) = 4 [pid 30687] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30690] <... write resumed>) = 18 [pid 30687] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30691] close(3 [pid 30687] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30690] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30687] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30691] <... close resumed>) = 0 [pid 30690] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30687] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30691] write(1, "executing program\n", 18) = 18 [pid 30690] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30687] exit_group(0 [pid 30691] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30690] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30687] <... exit_group resumed>) = ? [pid 30691] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30691] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30687] +++ exited with 0 +++ [pid 30690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30690] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30691] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30691] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30691] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30691] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30691] exit_group(0) = ? [pid 30690] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30690] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30691] +++ exited with 0 +++ [pid 30690] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30690] 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=30691, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 30690] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30690] exit_group(0) = ? [pid 30690] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 288] 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 resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30692 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30693 ./strace-static-x86_64: Process 30693 attached ./strace-static-x86_64: Process 30692 attached [pid 286] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30693] set_robust_list(0x55555a087660, 24 [pid 30692] set_robust_list(0x55555a087660, 24 [pid 30693] <... set_robust_list resumed>) = 0 [pid 30692] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30695 attached ./strace-static-x86_64: Process 30694 attached [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30694 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30695 ./strace-static-x86_64: Process 30696 attached [pid 30695] set_robust_list(0x55555a087660, 24 [pid 30694] set_robust_list(0x55555a087660, 24 [pid 30693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30696] set_robust_list(0x55555a087660, 24 [pid 30695] <... set_robust_list resumed>) = 0 [pid 30694] <... set_robust_list resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30696 [pid 30696] <... set_robust_list resumed>) = 0 [pid 30695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30693] <... prctl resumed>) = 0 [pid 30692] <... prctl resumed>) = 0 [pid 30696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30695] <... prctl resumed>) = 0 [pid 30694] <... prctl resumed>) = 0 [pid 30696] <... prctl resumed>) = 0 [pid 30695] setpgid(0, 0 [pid 30694] setpgid(0, 0 [pid 30696] setpgid(0, 0 [pid 30695] <... setpgid resumed>) = 0 [pid 30694] <... setpgid resumed>) = 0 [pid 30693] setpgid(0, 0 [pid 30692] setpgid(0, 0 [pid 30696] <... setpgid resumed>) = 0 [pid 30695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30695] <... openat resumed>) = 3 [pid 30694] <... openat resumed>) = 3 [pid 30693] <... setpgid resumed>) = 0 [pid 30692] <... setpgid resumed>) = 0 [pid 30696] <... openat resumed>) = 3 [pid 30695] write(3, "1000", 4 [pid 30694] write(3, "1000", 4 [pid 30696] write(3, "1000", 4 [pid 30695] <... write resumed>) = 4 [pid 30694] <... write resumed>) = 4 [pid 30696] <... write resumed>) = 4 [pid 30695] close(3 [pid 30694] close(3 [pid 30696] close(3 [pid 30695] <... close resumed>) = 0 [pid 30694] <... close resumed>) = 0 [pid 30696] <... close resumed>) = 0 executing program [pid 30695] write(1, "executing program\n", 18executing program [pid 30694] write(1, "executing program\n", 18 [pid 30692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 30696] write(1, "executing program\n", 18 [pid 30695] <... write resumed>) = 18 [pid 30694] <... write resumed>) = 18 [pid 30696] <... write resumed>) = 18 [pid 30695] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30694] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30696] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30695] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30694] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30692] <... openat resumed>) = 3 [pid 30696] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30695] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30694] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30692] write(3, "1000", 4 [pid 30696] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30695] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30694] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30693] <... openat resumed>) = 3 [pid 30692] <... write resumed>) = 4 [pid 30696] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30692] close(3 [pid 30696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30695] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30694] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30696] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30693] write(3, "1000", 4 [pid 30692] <... close resumed>) = 0 [pid 30696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30695] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30694] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30692] write(1, "executing program\n", 18 [pid 30696] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30695] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30694] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30693] <... write resumed>) = 4 [pid 30692] <... write resumed>) = 18 [pid 30696] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30695] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30694] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30696] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30695] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30694] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30693] close(3 [pid 30692] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30696] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30695] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30694] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30693] <... close resumed>) = 0 [pid 30692] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30696] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30695] exit_group(0 [pid 30694] exit_group(0 [pid 30693] write(1, "executing program\n", 18 [pid 30692] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30696] exit_group(0 [pid 30695] <... exit_group resumed>) = ? [pid 30694] <... exit_group resumed>) = ? [pid 30693] <... write resumed>) = 18 [pid 30692] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30696] <... exit_group resumed>) = ? [pid 30695] +++ exited with 0 +++ [pid 30694] +++ exited with 0 +++ [pid 30693] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30696] +++ exited with 0 +++ [pid 30693] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30692] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30693] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_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] restart_syscall(<... resuming interrupted clone ...> [pid 30693] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30692] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30693] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30692] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... restart_syscall resumed>) = 0 [pid 30693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30692] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30693] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30692] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 30698 attached [pid 30693] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30692] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30697 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30698 [pid 30693] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30692] exit_group(0./strace-static-x86_64: Process 30697 attached [pid 30693] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30692] <... exit_group resumed>) = ? [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30699 [pid 30693] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30697] set_robust_list(0x55555a087660, 24) = 0 [pid 30697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30697] setpgid(0, 0) = 0 [pid 30692] +++ exited with 0 +++ [pid 30697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30693] exit_group(0) = ? [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30697] <... openat resumed>) = 3 [pid 30697] write(3, "1000", 4) = 4 [pid 30697] close(3) = 0 [pid 30693] +++ exited with 0 +++ [pid 288] restart_syscall(<... resuming interrupted clone ...>executing program [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30697] write(1, "executing program\n", 18) = 18 [pid 30697] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30698] set_robust_list(0x55555a087660, 24 [pid 30697] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30697] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30698] <... set_robust_list resumed>) = 0 [pid 30697] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30698] <... prctl resumed>) = 0 [pid 30698] setpgid(0, 0 [pid 30697] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30698] <... setpgid resumed>) = 0 [pid 30697] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30697] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30697] exit_group(0 [pid 30698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30697] <... exit_group resumed>) = ? [pid 30698] <... openat resumed>) = 3 [pid 30698] write(3, "1000", 4) = 4 [pid 30698] close(3 [pid 30697] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30699 attached [pid 30699] set_robust_list(0x55555a087660, 24 [pid 30698] <... close resumed>) = 0 [pid 30699] <... set_robust_list resumed>) = 0 [pid 30699] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30698] write(1, "executing program\n", 18 [pid 30699] <... prctl resumed>) = 0 executing program [pid 30699] setpgid(0, 0 [pid 30698] <... write resumed>) = 18 [pid 30699] <... setpgid resumed>) = 0 [pid 30699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30698] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30699] <... openat resumed>) = 3 [pid 30698] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30699] write(3, "1000", 4) = 4 [pid 30698] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30699] close(3) = 0 [pid 30699] write(1, "executing program\n", 18) = 18 [pid 30699] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30698] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30699] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30699] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30699] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30698] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30699] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 30698] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 288] 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 resumed>) = 0 ./strace-static-x86_64: Process 30700 attached [pid 30698] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30700 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30701 [pid 30698] 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 30700] set_robust_list(0x55555a087660, 24 [pid 30699] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30698] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30702 [pid 30698] exit_group(0) = ? ./strace-static-x86_64: Process 30702 attached [pid 30702] set_robust_list(0x55555a087660, 24) = 0 [pid 30702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30702] setpgid(0, 0 [pid 30698] +++ exited with 0 +++ [pid 30702] <... setpgid resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30700] <... set_robust_list resumed>) = 0 [pid 30699] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30702] <... openat resumed>) = 3 [pid 30702] write(3, "1000", 4) = 4 [pid 30702] close(3) = 0 executing program [pid 30702] write(1, "executing program\n", 18) = 18 [pid 30702] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30700] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 30701 attached [pid 30699] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30702] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30702] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30700] <... prctl resumed>) = 0 [pid 30699] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30702] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30701] set_robust_list(0x55555a087660, 24 [pid 30700] setpgid(0, 0 [pid 30699] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30702] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30701] <... set_robust_list resumed>) = 0 [pid 30700] <... setpgid resumed>) = 0 [pid 30699] exit_group(0 [pid 30702] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30699] <... exit_group resumed>) = ? [pid 30701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] <... restart_syscall resumed>) = 0 [pid 30700] <... openat resumed>) = 3 [pid 30702] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30700] write(3, "1000", 4 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30702] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30702] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30702] exit_group(0) = ? [pid 30700] <... write resumed>) = 4 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30703 [pid 30700] close(3 [pid 30699] +++ exited with 0 +++ ./strace-static-x86_64: Process 30703 attached [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30701] <... prctl resumed>) = 0 [pid 30700] <... close resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30702] +++ exited with 0 +++ [pid 30700] write(1, "executing program\n", 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30703] set_robust_list(0x55555a087660, 24) = 0 [pid 30703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30700] <... write resumed>) = 18 executing program [pid 30703] <... prctl resumed>) = 0 [pid 30701] setpgid(0, 0 [pid 30700] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30703] setpgid(0, 0 [pid 30701] <... setpgid resumed>) = 0 [pid 30700] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30703] <... setpgid resumed>) = 0 [pid 30703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30700] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30703] <... openat resumed>) = 3 [pid 30700] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30703] write(3, "1000", 4) = 4 [pid 30703] close(3) = 0 [pid 30700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30701] <... openat resumed>) = 3 [pid 30700] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30703] write(1, "executing program\n", 18) = 18 [pid 30703] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30701] write(3, "1000", 4 [pid 30700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30703] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30701] <... write resumed>) = 4 [pid 30703] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30700] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30701] close(3 [pid 30703] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30701] <... close resumed>) = 0 [pid 30700] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30701] write(1, "executing program\n", 18 [pid 30700] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30703] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 30703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30701] <... write resumed>) = 18 [pid 30700] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30703] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30701] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30700] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30703] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30700] exit_group(0 [pid 30703] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30700] <... exit_group resumed>) = ? [pid 30703] 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 30703] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30700] +++ exited with 0 +++ [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30704 attached [pid 30703] exit_group(0 [pid 30701] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30704 [pid 30703] <... exit_group resumed>) = ? [pid 288] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30705 attached [pid 30704] set_robust_list(0x55555a087660, 24 [pid 30703] +++ exited with 0 +++ [pid 30701] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30705] set_robust_list(0x55555a087660, 24 [pid 30704] <... set_robust_list resumed>) = 0 [pid 30701] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30705 [pid 30705] <... set_robust_list resumed>) = 0 [pid 30705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30705] <... prctl resumed>) = 0 [pid 30704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30701] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30705] setpgid(0, 0) = 0 [pid 30705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30704] <... prctl resumed>) = 0 [pid 30701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30705] <... openat resumed>) = 3 [pid 30704] setpgid(0, 0 [pid 30701] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30704] <... setpgid resumed>) = 0 [pid 30701] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30701] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30704] <... openat resumed>) = 3 [pid 30701] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30704] write(3, "1000", 4 [pid 30701] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30704] <... write resumed>) = 4 [pid 30701] exit_group(0 [pid 30705] write(3, "1000", 4 [pid 30704] close(3 [pid 30701] <... exit_group resumed>) = ? [pid 30705] <... write resumed>) = 4 [pid 30704] <... close resumed>) = 0 executing program [pid 30705] close(3 [pid 30704] write(1, "executing program\n", 18 [pid 30701] +++ exited with 0 +++ [pid 30704] <... write resumed>) = 18 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30704] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30704] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30704] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30705] <... close resumed>) = 0 [pid 30704] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30704] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) executing program [pid 30704] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30704] exit_group(0) = ? [pid 30705] write(1, "executing program\n", 18) = 18 [pid 30704] +++ exited with 0 +++ [pid 30705] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30705] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30705] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30705] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30705] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30705] exit_group(0) = ? [pid 30705] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30706 attached , child_tidptr=0x55555a087650) = 30706 [pid 287] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555a087650) = 30707 ./strace-static-x86_64: Process 30707 attached [pid 283] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 30707] set_robust_list(0x55555a087660, 24 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30707] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30708 attached [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30708 [pid 30706] set_robust_list(0x55555a087660, 24) = 0 [pid 30706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30709 attached [pid 30708] set_robust_list(0x55555a087660, 24 [pid 30707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30709 [pid 30706] setpgid(0, 0) = 0 [pid 30707] <... prctl resumed>) = 0 [pid 30706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30706] write(3, "1000", 4) = 4 [pid 30706] close(3) = 0 [pid 30707] setpgid(0, 0executing program [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30710 [pid 30706] write(1, "executing program\n", 18) = 18 [pid 30706] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30708] <... set_robust_list resumed>) = 0 [pid 30707] <... setpgid resumed>) = 0 [pid 30706] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30706] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30706] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30707] <... openat resumed>) = 3 [pid 30706] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30706] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30706] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30706] exit_group(0 [pid 30707] write(3, "1000", 4) = 4 [pid 30706] <... exit_group resumed>) = ? [pid 30707] close(3 [pid 30708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30707] <... close resumed>) = 0 [pid 30708] <... prctl resumed>) = 0 [pid 30706] +++ exited with 0 +++ ./strace-static-x86_64: Process 30710 attached [pid 30710] set_robust_list(0x55555a087660, 24) = 0 executing program [pid 30707] write(1, "executing program\n", 18 [pid 30709] set_robust_list(0x55555a087660, 24 [pid 30708] setpgid(0, 0 [pid 30710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30707] <... write resumed>) = 18 [pid 30710] setpgid(0, 0) = 0 [pid 30710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30707] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30709] <... set_robust_list resumed>) = 0 [pid 30708] <... setpgid resumed>) = 0 [pid 30710] <... openat resumed>) = 3 [pid 30710] write(3, "1000", 4executing program ) = 4 [pid 30710] close(3) = 0 [pid 30710] write(1, "executing program\n", 18) = 18 [pid 30710] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30707] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30710] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30710] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30707] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30710] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30707] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30707] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30710] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30707] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30710] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30709] <... prctl resumed>) = 0 [pid 30708] <... openat resumed>) = 3 [pid 30707] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 288] <... restart_syscall resumed>) = 0 [pid 30708] write(3, "1000", 4 [pid 30707] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30710] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30709] setpgid(0, 0 [pid 30708] <... write resumed>) = 4 [pid 30707] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30708] close(3 [pid 30707] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30710] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30709] <... setpgid resumed>) = 0 [pid 30708] <... close resumed>) = 0 [pid 30707] exit_group(0 [pid 30709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30707] <... exit_group resumed>) = ? [pid 30708] write(1, "executing program\n", 18 [pid 30709] <... openat resumed>) = 3 executing program [pid 30710] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30707] +++ exited with 0 +++ [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30711 [pid 30708] <... write resumed>) = 18 ./strace-static-x86_64: Process 30711 attached [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30711] set_robust_list(0x55555a087660, 24 [pid 30709] write(3, "1000", 4 [pid 30708] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30710] exit_group(0 [pid 30708] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30711] <... set_robust_list resumed>) = 0 [pid 30708] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30708] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30711] <... prctl resumed>) = 0 [pid 30708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30711] setpgid(0, 0 [pid 30708] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30711] <... setpgid resumed>) = 0 [pid 30708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30708] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30711] write(3, "1000", 4 [pid 30708] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30711] <... write resumed>) = 4 [pid 30708] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30711] close(3) = 0 executing program [pid 30708] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30711] write(1, "executing program\n", 18 [pid 30708] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30711] <... write resumed>) = 18 [pid 30711] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30708] exit_group(0 [pid 30711] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30708] <... exit_group resumed>) = ? [pid 30711] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30708] +++ exited with 0 +++ [pid 30711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30711] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30711] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30711] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30711] exit_group(0 [pid 30710] <... exit_group resumed>) = ? [pid 30709] <... write resumed>) = 4 [pid 30711] <... exit_group resumed>) = ? [pid 30711] +++ exited with 0 +++ [pid 30710] +++ exited with 0 +++ [pid 30709] close(3) = 0 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30709] write(1, "executing program\n", 18 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30709] <... write resumed>) = 18 [pid 30709] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30709] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30709] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30709] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30709] exit_group(0) = ? [pid 30709] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30712 attached [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30712 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30713 attached [pid 30712] set_robust_list(0x55555a087660, 24 [pid 288] <... restart_syscall resumed>) = 0 [pid 30712] <... set_robust_list resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30713 [pid 30712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30714 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30715 [pid 30713] set_robust_list(0x55555a087660, 24 [pid 30712] setpgid(0, 0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30716 [pid 30712] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 30714 attached [pid 30714] set_robust_list(0x55555a087660, 24) = 0 [pid 30712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30712] <... openat resumed>) = 3 [pid 30714] setpgid(0, 0) = 0 [pid 30714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30713] <... set_robust_list resumed>) = 0 [pid 30712] write(3, "1000", 4./strace-static-x86_64: Process 30716 attached [pid 30716] set_robust_list(0x55555a087660, 24 [pid 30714] <... openat resumed>) = 3 [pid 30713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30712] <... write resumed>) = 4 [pid 30714] write(3, "1000", 4) = 4 [pid 30714] close(3) = 0 [pid 30714] write(1, "executing program\n", 18 [pid 30716] <... set_robust_list resumed>) = 0 [pid 30713] <... prctl resumed>) = 0 [pid 30712] close(3executing program [pid 30714] <... write resumed>) = 18 [pid 30714] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30713] setpgid(0, 0 [pid 30712] <... close resumed>) = 0 [pid 30714] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30714] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 executing program [pid 30716] <... prctl resumed>) = 0 [pid 30713] <... setpgid resumed>) = 0 [pid 30712] write(1, "executing program\n", 18 [pid 30714] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30712] <... write resumed>) = 18 [pid 30714] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30712] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30712] <... bpf resumed>) = -1 EPERM (Operation not permitted) ./strace-static-x86_64: Process 30715 attached [pid 30712] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30716] setpgid(0, 0 [pid 30713] <... openat resumed>) = 3 [pid 30712] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30716] <... setpgid resumed>) = 0 [pid 30713] write(3, "1000", 4 [pid 30712] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30714] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30713] <... write resumed>) = 4 [pid 30712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30716] <... openat resumed>) = 3 [pid 30715] set_robust_list(0x55555a087660, 24 [pid 30716] write(3, "1000", 4 [pid 30715] <... set_robust_list resumed>) = 0 [pid 30714] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30712] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30716] <... write resumed>) = 4 [pid 30715] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30714] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30713] close(3 [pid 30712] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30713] <... close resumed>) = 0 executing program [pid 30712] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30713] write(1, "executing program\n", 18 [pid 30712] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30713] <... write resumed>) = 18 [pid 30712] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30713] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30712] exit_group(0 [pid 30715] <... prctl resumed>) = 0 [pid 30714] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30716] close(3 [pid 30713] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30712] <... exit_group resumed>) = ? [pid 30716] <... close resumed>) = 0 [pid 30715] setpgid(0, 0 [pid 30714] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30713] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30715] <... setpgid resumed>) = 0 [pid 30714] exit_group(0 [pid 30713] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30712] +++ exited with 0 +++ [pid 30713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30713] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30715] <... openat resumed>) = 3 [pid 30713] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30713] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30713] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program ) = -1 EBADF (Bad file descriptor) [pid 30713] exit_group(0) = ? [pid 30716] write(1, "executing program\n", 18 [pid 30715] write(3, "1000", 4 [pid 30714] <... exit_group resumed>) = ? [pid 30716] <... write resumed>) = 18 [pid 30715] <... write resumed>) = 4 [pid 30713] +++ exited with 0 +++ [pid 30716] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30715] close(3 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30716] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30715] <... close resumed>) = 0 executing program [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30716] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30715] write(1, "executing program\n", 18 [pid 30716] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30715] <... write resumed>) = 18 [pid 30716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30715] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30714] +++ exited with 0 +++ [pid 30716] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30715] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30715] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30716] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30715] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30716] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30716] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30715] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30716] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30716] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30715] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30716] exit_group(0 [pid 30715] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30716] <... exit_group resumed>) = ? [pid 30715] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30716] +++ exited with 0 +++ [pid 30715] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30715] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30715] exit_group(0) = ? [pid 30715] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 288] 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 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30719 attached ./strace-static-x86_64: Process 30718 attached [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30718 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30717 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30719 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30720 ./strace-static-x86_64: Process 30717 attached [pid 30717] set_robust_list(0x55555a087660, 24) = 0 [pid 30717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30717] setpgid(0, 0) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30721 [pid 30718] set_robust_list(0x55555a087660, 24 [pid 30717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30717] write(3, "1000", 4executing program ) = 4 [pid 30717] close(3) = 0 [pid 30717] write(1, "executing program\n", 18) = 18 [pid 30717] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30720 attached [pid 30719] set_robust_list(0x55555a087660, 24 [pid 30718] <... set_robust_list resumed>) = 0 [pid 30717] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30717] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30718] <... prctl resumed>) = 0 [pid 30717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30718] setpgid(0, 0 [pid 30719] <... set_robust_list resumed>) = 0 [pid 30717] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30717] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30717] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30717] exit_group(0) = ? [pid 30718] <... setpgid resumed>) = 0 [pid 30718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30717] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30721 attached [pid 30721] set_robust_list(0x55555a087660, 24) = 0 [pid 30721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30721] setpgid(0, 0) = 0 [pid 30721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30721] write(3, "1000", 4executing program [pid 30718] <... openat resumed>) = 3 [pid 30721] <... write resumed>) = 4 [pid 30721] close(3) = 0 [pid 30721] write(1, "executing program\n", 18) = 18 [pid 30721] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30720] set_robust_list(0x55555a087660, 24 [pid 30719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30718] write(3, "1000", 4 [pid 30721] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30721] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30720] <... set_robust_list resumed>) = 0 [pid 30719] <... prctl resumed>) = 0 [pid 30718] <... write resumed>) = 4 [pid 30721] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30719] setpgid(0, 0 [pid 30718] close(3 [pid 30721] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30718] <... close resumed>) = 0 [pid 30718] write(1, "executing program\n", 18) = 18 [pid 30718] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30719] <... setpgid resumed>) = 0 [pid 30718] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30718] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30721] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30718] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30719] <... openat resumed>) = 3 [pid 286] <... restart_syscall resumed>) = 0 [pid 30718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30719] write(3, "1000", 4) = 4 [pid 30718] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30719] close(3 [pid 30718] 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 30721] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30720] <... prctl resumed>) = 0 [pid 30719] <... close resumed>) = 0 [pid 30718] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30722 attached executing program [pid 30719] write(1, "executing program\n", 18 [pid 30718] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30719] <... write resumed>) = 18 [pid 30718] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30722 [pid 30719] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30718] exit_group(0 [pid 30719] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30718] <... exit_group resumed>) = ? [pid 30719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30718] +++ exited with 0 +++ [pid 30719] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30722] set_robust_list(0x55555a087660, 24 [pid 30719] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30722] <... set_robust_list resumed>) = 0 [pid 30719] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30719] exit_group(0 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30722] <... prctl resumed>) = 0 [pid 30719] <... exit_group resumed>) = ? [pid 30721] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30720] setpgid(0, 0 [pid 30719] +++ exited with 0 +++ [pid 30722] setpgid(0, 0 [pid 30721] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30720] <... setpgid resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30721] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30722] <... setpgid resumed>) = 0 [pid 30722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30721] exit_group(0) = ? [pid 30720] <... openat resumed>) = 3 [pid 30722] <... openat resumed>) = 3 [pid 30720] write(3, "1000", 4 [pid 30722] write(3, "1000", 4 [pid 30721] +++ exited with 0 +++ [pid 30720] <... write resumed>) = 4 [pid 30722] <... write resumed>) = 4 [pid 30720] close(3 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30722] close(3 [pid 30720] <... close resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30722] <... close resumed>) = 0 [pid 30720] write(1, "executing program\n", 18executing program executing program [pid 30722] write(1, "executing program\n", 18 [pid 30720] <... write resumed>) = 18 [pid 30722] <... write resumed>) = 18 [pid 30720] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30722] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30720] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30722] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30720] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30722] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30720] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30722] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30720] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30722] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30720] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30720] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30720] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30722] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30720] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30722] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30720] exit_group(0) = ? [pid 30722] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30722] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30720] +++ exited with 0 +++ [pid 288] 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 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30724 attached ./strace-static-x86_64: Process 30725 attached ./strace-static-x86_64: Process 30723 attached [pid 30722] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30725] set_robust_list(0x55555a087660, 24 [pid 30724] set_robust_list(0x55555a087660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30723 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30725 [pid 30725] <... set_robust_list resumed>) = 0 [pid 30724] <... set_robust_list resumed>) = 0 [pid 30722] exit_group(0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30724 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30723] set_robust_list(0x55555a087660, 24 [pid 30722] <... exit_group resumed>) = ? [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30725] <... prctl resumed>) = 0 [pid 30724] <... prctl resumed>) = 0 [pid 30723] <... set_robust_list resumed>) = 0 [pid 30722] +++ exited with 0 +++ [pid 30724] setpgid(0, 0 [pid 30725] setpgid(0, 0 [pid 30724] <... setpgid resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30723] setpgid(0, 0) = 0 [pid 30725] <... setpgid resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30723] write(3, "1000", 4 [pid 30724] <... openat resumed>) = 3 [pid 30723] <... write resumed>) = 4 [pid 30723] close(3 [pid 30725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30724] write(3, "1000", 4 [pid 30723] <... close resumed>) = 0 [pid 30725] <... openat resumed>) = 3 [pid 30724] <... write resumed>) = 4 [pid 30725] write(3, "1000", 4 [pid 30724] close(3 [pid 30725] <... write resumed>) = 4 [pid 30724] <... close resumed>) = 0 executing program [pid 30725] close(3 [pid 30724] write(1, "executing program\n", 18 [pid 30725] <... close resumed>) = 0 [pid 30724] <... write resumed>) = 18 [pid 30725] write(1, "executing program\n", 18 executing program [pid 30724] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30723] write(1, "executing program\n", 18 [pid 30724] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program ) = -1 EPERM (Operation not permitted) [pid 30724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30725] <... write resumed>) = 18 [pid 30724] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30725] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30724] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30723] <... write resumed>) = 18 [pid 30725] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30724] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30723] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30724] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30724] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30724] exit_group(0) = ? [pid 30725] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30723] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30724] +++ exited with 0 +++ [pid 30725] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30723] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30723] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30725] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30723] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30723] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30723] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30723] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30723] exit_group(0) = ? [pid 30725] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30723] +++ exited with 0 +++ [pid 30725] 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=30723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30725] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30725] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30725] exit_group(0) = ? [pid 30725] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30726 attached , child_tidptr=0x55555a087650) = 30726 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555a087650) = 30727 ./strace-static-x86_64: Process 30727 attached [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30726] set_robust_list(0x55555a087660, 24 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30728 attached [pid 30726] <... set_robust_list resumed>) = 0 [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30728 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30729 [pid 30727] set_robust_list(0x55555a087660, 24) = 0 [pid 30727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30727] setpgid(0, 0) = 0 [pid 30727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30727] <... openat resumed>) = 3 [pid 30727] write(3, "1000", 4) = 4 [pid 30727] close(3) = 0 executing program [pid 30727] write(1, "executing program\n", 18) = 18 [pid 30727] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30729 attached [pid 30728] set_robust_list(0x55555a087660, 24 [pid 30726] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30730 [pid 30727] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30727] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30729] set_robust_list(0x55555a087660, 24 [pid 30728] <... set_robust_list resumed>) = 0 [pid 30726] <... prctl resumed>) = 0 [pid 30727] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30726] setpgid(0, 0 [pid 30727] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30729] <... set_robust_list resumed>) = 0 [pid 30728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30727] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30726] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 30730 attached [pid 30729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30728] <... prctl resumed>) = 0 [pid 30727] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30727] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30727] exit_group(0 [pid 30726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30727] <... exit_group resumed>) = ? [pid 30730] set_robust_list(0x55555a087660, 24 [pid 30729] <... prctl resumed>) = 0 [pid 30728] setpgid(0, 0 [pid 30727] +++ exited with 0 +++ [pid 30726] <... openat resumed>) = 3 [pid 30730] <... set_robust_list resumed>) = 0 [pid 30730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30726] write(3, "1000", 4 [pid 30730] <... prctl resumed>) = 0 [pid 30730] setpgid(0, 0) = 0 [pid 30730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30730] write(3, "1000", 4) = 4 [pid 30730] close(3 [pid 30726] <... write resumed>) = 4 executing program [pid 30730] <... close resumed>) = 0 [pid 30730] write(1, "executing program\n", 18) = 18 [pid 30730] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30729] setpgid(0, 0 [pid 30728] <... setpgid resumed>) = 0 [pid 30726] close(3 [pid 30730] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30730] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30726] <... close resumed>) = 0 [pid 30730] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30730] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30726] write(1, "executing program\n", 18 [pid 30730] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30730] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program ) = -1 EBADF (Bad file descriptor) [pid 30726] <... write resumed>) = 18 [pid 30730] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30730] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30730] exit_group(0) = ? [pid 30726] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30729] <... setpgid resumed>) = 0 [pid 30728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30726] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30730] +++ exited with 0 +++ [pid 30729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30728] <... openat resumed>) = 3 [pid 30726] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30728] write(3, "1000", 4 [pid 30729] <... openat resumed>) = 3 [pid 30729] write(3, "1000", 4) = 4 [pid 30729] close(3) = 0 [pid 30728] <... write resumed>) = 4 [pid 30726] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30729] write(1, "executing program\n", 18executing program ) = 18 [pid 30728] close(3 [pid 30726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30729] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30728] <... close resumed>) = 0 [pid 30726] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30729] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30728] write(1, "executing program\n", 18) = 18 [pid 30726] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30728] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30726] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30728] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30728] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30726] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30728] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30726] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30729] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30729] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30728] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30726] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30729] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30728] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30726] exit_group(0 [pid 30729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30728] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30729] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30728] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30726] <... exit_group resumed>) = ? [pid 30729] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30728] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30729] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30728] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30729] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30728] exit_group(0 [pid 30729] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30728] <... exit_group resumed>) = ? [pid 30729] exit_group(0 [pid 30728] +++ exited with 0 +++ [pid 30726] +++ exited with 0 +++ [pid 30729] <... exit_group resumed>) = ? [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30729] +++ exited with 0 +++ [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555a087650) = 30731 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30732 ./strace-static-x86_64: Process 30731 attached [pid 30731] set_robust_list(0x55555a087660, 24) = 0 [pid 30731] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 30732 attached ) = 0 [pid 30731] setpgid(0, 0) = 0 [pid 30731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30732] set_robust_list(0x55555a087660, 24 [pid 30731] <... openat resumed>) = 3 [pid 30731] write(3, "1000", 4) = 4 [pid 30731] close(3) = 0 executing program [pid 30731] write(1, "executing program\n", 18) = 18 [pid 30731] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30731] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 288] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30731] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 288] 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 30731] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30731] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30731] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30731] exit_group(0) = ? [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30734 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30733 [pid 30731] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30733 attached [pid 30733] set_robust_list(0x55555a087660, 24) = 0 [pid 30733] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 30734 attached ) = 0 [pid 30734] set_robust_list(0x55555a087660, 24 [pid 30733] setpgid(0, 0 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30735 [pid 30734] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30735 attached [pid 30732] <... set_robust_list resumed>) = 0 [pid 30733] <... setpgid resumed>) = 0 [pid 30733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30734] setpgid(0, 0 [pid 30733] write(3, "1000", 4) = 4 [pid 30734] <... setpgid resumed>) = 0 [pid 30733] close(3 [pid 30734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30733] <... close resumed>) = 0 executing program [pid 30733] write(1, "executing program\n", 18) = 18 [pid 30733] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30734] <... openat resumed>) = 3 [pid 30733] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30733] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30733] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30734] write(3, "1000", 4 [pid 30733] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30734] <... write resumed>) = 4 [pid 30734] close(3 [pid 30733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30734] <... close resumed>) = 0 [pid 30733] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30732] <... prctl resumed>) = 0 [pid 30735] set_robust_list(0x55555a087660, 24 [pid 30734] write(1, "executing program\n", 18 [pid 286] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 30735] <... set_robust_list resumed>) = 0 [pid 30734] <... write resumed>) = 18 [pid 30733] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30732] setpgid(0, 0./strace-static-x86_64: Process 30736 attached [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30736 [pid 30735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30735] setpgid(0, 0) = 0 [pid 30735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30734] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30733] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30732] <... setpgid resumed>) = 0 [pid 30736] set_robust_list(0x55555a087660, 24 [pid 30735] write(3, "1000", 4 [pid 30734] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30734] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30736] <... set_robust_list resumed>) = 0 [pid 30735] <... write resumed>) = 4 [pid 30733] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30734] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30732] <... openat resumed>) = 3 [pid 30734] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30734] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30734] exit_group(0) = ? [pid 30736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30735] close(3 [pid 30734] +++ exited with 0 +++ [pid 30733] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30732] write(3, "1000", 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30736] <... prctl resumed>) = 0 [pid 30736] setpgid(0, 0) = 0 [pid 30736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30736] write(3, "1000", 4) = 4 [pid 30736] close(3executing program ) = 0 [pid 30732] <... write resumed>) = 4 [pid 30736] write(1, "executing program\n", 18) = 18 [pid 30736] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30733] exit_group(0 [pid 30732] close(3 [pid 30736] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30733] <... exit_group resumed>) = ? [pid 30732] <... close resumed>) = 0 [pid 30735] <... close resumed>) = 0 [pid 30736] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30732] write(1, "executing program\n", 18 [pid 30736] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30733] +++ exited with 0 +++ [pid 30732] <... write resumed>) = 18 [pid 30735] write(1, "executing program\n", 18 executing program [pid 30732] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30735] <... write resumed>) = 18 [pid 30732] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30732] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30735] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30732] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30735] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30736] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30735] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30732] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30736] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30735] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30736] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30732] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30736] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30732] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30735] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30736] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30732] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30732] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30736] exit_group(0 [pid 30732] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30736] <... exit_group resumed>) = ? [pid 30736] +++ exited with 0 +++ [pid 30735] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30732] exit_group(0) = ? [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30735] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30732] +++ exited with 0 +++ [pid 30735] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30735] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30735] exit_group(0) = ? [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30735] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 288] 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 286] <... restart_syscall resumed>) = 0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30737 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30738 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30739 ./strace-static-x86_64: Process 30739 attached [pid 30739] set_robust_list(0x55555a087660, 24) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30740 [pid 30739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30739] setpgid(0, 0) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30741 [pid 30739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30739] write(3, "1000", 4) = 4 [pid 30739] close(3executing program ) = 0 [pid 30739] write(1, "executing program\n", 18) = 18 [pid 30739] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30741 attached ./strace-static-x86_64: Process 30738 attached ./strace-static-x86_64: Process 30737 attached ) = -1 EPERM (Operation not permitted) [pid 30739] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30741] set_robust_list(0x55555a087660, 24 [pid 30738] set_robust_list(0x55555a087660, 24 [pid 30739] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30739] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30741] <... set_robust_list resumed>) = 0 [pid 30738] <... set_robust_list resumed>) = 0 [pid 30739] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30739] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30739] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30739] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30739] exit_group(0) = ? [pid 30741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30741] <... prctl resumed>) = 0 [pid 30737] set_robust_list(0x55555a087660, 24 [pid 30739] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30740 attached [pid 30740] set_robust_list(0x55555a087660, 24) = 0 [pid 30740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30740] setpgid(0, 0 [pid 30741] setpgid(0, 0 [pid 30740] <... setpgid resumed>) = 0 [pid 30740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30738] setpgid(0, 0 [pid 30740] <... openat resumed>) = 3 [pid 30740] write(3, "1000", 4) = 4 [pid 30740] close(3) = 0 [pid 30741] <... setpgid resumed>) = 0 executing program [pid 30738] <... setpgid resumed>) = 0 [pid 30740] write(1, "executing program\n", 18) = 18 [pid 30740] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30740] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30740] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30741] <... openat resumed>) = 3 [pid 30738] <... openat resumed>) = 3 [pid 30740] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30741] write(3, "1000", 4 [pid 30738] write(3, "1000", 4 [pid 30737] <... set_robust_list resumed>) = 0 [pid 30740] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30741] <... write resumed>) = 4 [pid 30738] <... write resumed>) = 4 executing program [pid 30741] close(3 [pid 30738] close(3 [pid 30737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30738] <... close resumed>) = 0 [pid 30741] <... close resumed>) = 0 [pid 30741] write(1, "executing program\n", 18 [pid 30740] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30738] write(1, "executing program\n", 18 [pid 30737] <... prctl resumed>) = 0 [pid 30741] <... write resumed>) = 18 [pid 30740] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30740] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30740] exit_group(0) = ? executing program [pid 30738] <... write resumed>) = 18 [pid 30741] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30738] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30741] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30740] +++ exited with 0 +++ [pid 30737] setpgid(0, 0 [pid 30741] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30738] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30741] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30737] <... setpgid resumed>) = 0 [pid 30738] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30741] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30741] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30738] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30741] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30737] <... openat resumed>) = 3 executing program [pid 30741] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30741] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30738] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30737] write(3, "1000", 4 [pid 30738] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30737] <... write resumed>) = 4 [pid 30738] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30737] close(3 [pid 30738] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30737] <... close resumed>) = 0 [pid 30738] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30737] write(1, "executing program\n", 18 [pid 30741] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30741] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30738] exit_group(0 [pid 30737] <... write resumed>) = 18 [pid 30741] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30738] <... exit_group resumed>) = ? [pid 30737] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30741] exit_group(0 [pid 30738] +++ exited with 0 +++ [pid 30741] <... exit_group resumed>) = ? [pid 283] <... restart_syscall resumed>) = 0 [pid 30737] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... restart_syscall resumed>) = 0 [pid 30741] +++ exited with 0 +++ [pid 30737] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30742 [pid 30737] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30741, 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./strace-static-x86_64: Process 30742 attached [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30742] set_robust_list(0x55555a087660, 24) = 0 [pid 30742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30742] setpgid(0, 0) = 0 [pid 30742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30737] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30743 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30742] <... openat resumed>) = 3 [pid 30742] write(3, "1000", 4) = 4 [pid 30742] close(3) = 0 [pid 30742] write(1, "executing program\n", 18) = 18 [pid 30742] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30737] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30744 [pid 30737] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30745 [pid 30742] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30742] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30737] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30742] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30742] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30742] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30744 attached [pid 30737] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30742] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30737] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30742] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30742] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30742] exit_group(0 [pid 30737] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30742] <... exit_group resumed>) = ? [pid 30737] exit_group(0 [pid 30744] set_robust_list(0x55555a087660, 24 [pid 30737] <... exit_group resumed>) = ? [pid 30744] <... set_robust_list resumed>) = 0 [pid 30742] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30737] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30743 attached [pid 30743] set_robust_list(0x55555a087660, 24./strace-static-x86_64: Process 30745 attached ) = 0 [pid 30743] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30745] set_robust_list(0x55555a087660, 24) = 0 [pid 30745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30743] <... prctl resumed>) = 0 [pid 30743] setpgid(0, 0 [pid 30744] <... prctl resumed>) = 0 [pid 30743] <... setpgid resumed>) = 0 [pid 30743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30745] <... prctl resumed>) = 0 [pid 30745] setpgid(0, 0) = 0 [pid 30745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30744] setpgid(0, 0) = 0 [pid 30743] <... openat resumed>) = 3 [pid 30743] write(3, "1000", 4) = 4 [pid 30743] close(3executing program [pid 30745] <... openat resumed>) = 3 [pid 30743] <... close resumed>) = 0 [pid 30743] write(1, "executing program\n", 18 [pid 30744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30743] <... write resumed>) = 18 [pid 30743] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30744] <... openat resumed>) = 3 [pid 30745] write(3, "1000", 4) = 4 [pid 30743] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30745] close(3 [pid 30743] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30744] write(3, "1000", 4 [pid 30745] <... close resumed>) = 0 [pid 30744] <... write resumed>) = 4 [pid 30743] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30743] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30744] close(3 [pid 30745] write(1, "executing program\n", 18 [pid 30743] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30745] <... write resumed>) = 18 [pid 30745] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30744] <... close resumed>) = 0 [pid 30743] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30744] write(1, "executing program\n", 18executing program ) = 18 [pid 30743] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30745] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30744] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30745] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30744] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30743] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30744] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30743] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30745] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30744] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30743] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 288] 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 30745] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30743] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30747 attached ./strace-static-x86_64: Process 30746 attached [pid 30745] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30744] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30743] exit_group(0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30746 [pid 30744] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30747 [pid 30747] set_robust_list(0x55555a087660, 24 [pid 30746] set_robust_list(0x55555a087660, 24 [pid 30744] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30745] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30743] <... exit_group resumed>) = ? [pid 30747] <... set_robust_list resumed>) = 0 [pid 30746] <... set_robust_list resumed>) = 0 [pid 30744] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30746] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30744] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30743] +++ exited with 0 +++ [pid 30745] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30747] <... prctl resumed>) = 0 [pid 30746] <... prctl resumed>) = 0 [pid 30744] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30744] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30746] setpgid(0, 0 [pid 30747] setpgid(0, 0 [pid 30745] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30744] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30747] <... setpgid resumed>) = 0 [pid 30746] <... setpgid resumed>) = 0 [pid 30745] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30744] exit_group(0 [pid 30747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30745] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30744] <... exit_group resumed>) = ? [pid 30746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30747] <... openat resumed>) = 3 [pid 30745] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30744] +++ exited with 0 +++ [pid 30747] write(3, "1000", 4 [pid 30746] write(3, "1000", 4 [pid 30745] exit_group(0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30747] <... write resumed>) = 4 executing program [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30747] close(3 [pid 30746] <... write resumed>) = 4 [pid 30745] <... exit_group resumed>) = ? [pid 30747] <... close resumed>) = 0 [pid 30746] close(3 [pid 30747] write(1, "executing program\n", 18 [pid 30746] <... close resumed>) = 0 [pid 30747] <... write resumed>) = 18 [pid 30746] write(1, "executing program\n", 18executing program [pid 30745] +++ exited with 0 +++ [pid 30747] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30746] <... write resumed>) = 18 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30747] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30746] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30747] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30746] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30747] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30747] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30746] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30747] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30747] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30746] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30747] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30746] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30747] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30746] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30746] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30747] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30746] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30747] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30746] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30747] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30746] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30747] exit_group(0 [pid 30746] exit_group(0 [pid 30747] <... exit_group resumed>) = ? [pid 30746] <... exit_group resumed>) = ? [pid 30747] +++ exited with 0 +++ [pid 30746] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30748 [pid 288] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30748 attached [pid 30748] set_robust_list(0x55555a087660, 24) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30749 [pid 283] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30749 attached [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30751 [pid 30748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30748] setpgid(0, 0) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30750 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30752 [pid 30748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30749] set_robust_list(0x55555a087660, 24./strace-static-x86_64: Process 30752 attached [pid 30748] <... openat resumed>) = 3 [pid 30748] write(3, "1000", 4executing program ) = 4 [pid 30748] close(3) = 0 [pid 30748] write(1, "executing program\n", 18) = 18 [pid 30748] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30752] set_robust_list(0x55555a087660, 24 [pid 30749] <... set_robust_list resumed>) = 0 [pid 30748] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30748] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30749] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30748] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30752] <... set_robust_list resumed>) = 0 [pid 30749] <... prctl resumed>) = 0 [pid 30748] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30748] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30749] setpgid(0, 0) = 0 [pid 30748] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30751 attached ./strace-static-x86_64: Process 30750 attached [pid 30752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30748] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30748] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30749] <... openat resumed>) = 3 [pid 30748] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30748] exit_group(0) = ? [pid 30749] write(3, "1000", 4 [pid 30752] <... prctl resumed>) = 0 [pid 30749] <... write resumed>) = 4 [pid 30752] setpgid(0, 0 [pid 30751] set_robust_list(0x55555a087660, 24 [pid 30749] close(3 [pid 30751] <... set_robust_list resumed>) = 0 [pid 30748] +++ exited with 0 +++ [pid 30752] <... setpgid resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30750] set_robust_list(0x55555a087660, 24) = 0 [pid 30749] <... close resumed>) = 0 [pid 30750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30750] setpgid(0, 0) = 0 [pid 30750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30749] write(1, "executing program\n", 18 [pid 30750] <... openat resumed>) = 3 [pid 30750] write(3, "1000", 4) = 4 [pid 30750] close(3executing program ) = 0 [pid 30750] write(1, "executing program\n", 18) = 18 [pid 30750] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30750] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) executing program [pid 30750] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30749] <... write resumed>) = 18 [pid 30750] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30750] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30749] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30750] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30749] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30751] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] <... restart_syscall resumed>) = 0 [pid 30749] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30749] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30750] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30750] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30750] exit_group(0 [pid 30749] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30751] <... prctl resumed>) = 0 [pid 30749] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30753 [pid 30751] setpgid(0, 0) = 0 [pid 30751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30749] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30750] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 30753 attached [pid 30752] <... openat resumed>) = 3 [pid 30751] <... openat resumed>) = 3 [pid 30750] +++ exited with 0 +++ [pid 30749] 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=30750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30753] set_robust_list(0x55555a087660, 24 [pid 30749] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30752] write(3, "1000", 4 [pid 30751] write(3, "1000", 4 [pid 30753] <... set_robust_list resumed>) = 0 [pid 30753] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30749] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30752] <... write resumed>) = 4 [pid 30751] <... write resumed>) = 4 [pid 30753] <... prctl resumed>) = 0 [pid 30753] setpgid(0, 0 [pid 30752] close(3 [pid 30749] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30753] <... setpgid resumed>) = 0 [pid 30753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30753] write(3, "1000", 4) = 4 [pid 30749] exit_group(0 [pid 30752] <... close resumed>) = 0 [pid 30753] close(3) = 0 [pid 30753] write(1, "executing program\n", 18 [pid 30749] <... exit_group resumed>) = ? [pid 30752] write(1, "executing program\n", 18 [pid 30753] <... write resumed>) = 18 [pid 30753] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) executing program executing program [pid 30753] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30752] <... write resumed>) = 18 [pid 30749] +++ exited with 0 +++ [pid 30753] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30752] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30753] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30752] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30753] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30753] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30752] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30753] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30751] close(3 [pid 30752] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30752] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30753] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30752] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30751] <... close resumed>) = 0 [pid 30752] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30753] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30752] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30751] write(1, "executing program\n", 18 [pid 30752] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program ) = -1 EBADF (Bad file descriptor) [pid 30752] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30752] exit_group(0) = ? [pid 30753] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30751] <... write resumed>) = 18 [pid 30753] exit_group(0 [pid 30752] +++ exited with 0 +++ [pid 30753] <... exit_group resumed>) = ? [pid 30751] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30751] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30753] +++ exited with 0 +++ [pid 30751] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30751] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30751] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30751] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30751] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30751] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30751] exit_group(0) = ? [pid 30751] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30754 attached , child_tidptr=0x55555a087650) = 30754 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30755 attached [pid 30755] set_robust_list(0x55555a087660, 24) = 0 [pid 30755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30755] setpgid(0, 0) = 0 [pid 30755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30755 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30756 executing program [pid 30755] <... openat resumed>) = 3 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30757 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30755] write(3, "1000", 4) = 4 [pid 30755] close(3) = 0 [pid 30755] write(1, "executing program\n", 18) = 18 [pid 30755] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30756 attached [pid 30754] set_robust_list(0x55555a087660, 24 [pid 30755] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30755] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30758 attached [pid 30756] set_robust_list(0x55555a087660, 24 [pid 30754] <... set_robust_list resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30758 [pid 30755] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30755] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30758] set_robust_list(0x55555a087660, 24 [pid 30756] <... set_robust_list resumed>) = 0 [pid 30754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30755] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30755] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30754] <... prctl resumed>) = 0 [pid 30758] <... set_robust_list resumed>) = 0 [pid 30756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30755] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30754] setpgid(0, 0./strace-static-x86_64: Process 30757 attached [pid 30758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30756] <... prctl resumed>) = 0 [pid 30758] <... prctl resumed>) = 0 [pid 30756] setpgid(0, 0 [pid 30754] <... setpgid resumed>) = 0 [pid 30755] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30757] set_robust_list(0x55555a087660, 24) = 0 [pid 30757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30757] setpgid(0, 0) = 0 [pid 30757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30754] <... openat resumed>) = 3 [pid 30758] setpgid(0, 0 [pid 30756] <... setpgid resumed>) = 0 [pid 30755] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30757] <... openat resumed>) = 3 [pid 30757] write(3, "1000", 4 [pid 30758] <... setpgid resumed>) = 0 [pid 30756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30755] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30754] write(3, "1000", 4 [pid 30757] <... write resumed>) = 4 [pid 30757] close(3) = 0 executing program [pid 30757] write(1, "executing program\n", 18 [pid 30756] <... openat resumed>) = 3 [pid 30755] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30754] <... write resumed>) = 4 [pid 30757] <... write resumed>) = 18 [pid 30757] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30756] write(3, "1000", 4 [pid 30755] exit_group(0 [pid 30754] close(3 [pid 30757] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30757] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30758] <... openat resumed>) = 3 [pid 30756] <... write resumed>) = 4 [pid 30755] <... exit_group resumed>) = ? [pid 30754] <... close resumed>) = 0 [pid 30757] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30757] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30754] write(1, "executing program\n", 18 [pid 30757] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30757] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30755] +++ exited with 0 +++ [pid 30758] write(3, "1000", 4 [pid 30757] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30756] close(3 [pid 30754] <... write resumed>) = 18 [pid 30757] 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=30755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30757] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30757] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30757] exit_group(0 [pid 30756] <... close resumed>) = 0 [pid 30754] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30758] <... write resumed>) = 4 [pid 30756] write(1, "executing program\n", 18executing program [pid 30754] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30757] <... exit_group resumed>) = ? [pid 30758] close(3 [pid 30757] +++ exited with 0 +++ [pid 30756] <... write resumed>) = 18 [pid 30754] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30758] <... close resumed>) = 0 [pid 30756] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30758] write(1, "executing program\n", 18 [pid 30754] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30756] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30754] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30758] <... write resumed>) = 18 [pid 30754] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30756] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30758] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30754] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30758] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30756] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30756] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30754] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30756] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30756] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30758] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30754] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30758] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30756] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30754] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30756] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30754] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30756] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30756] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30758] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30756] exit_group(0 [pid 30754] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30758] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30756] <... exit_group resumed>) = ? [pid 30758] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30756] +++ exited with 0 +++ [pid 30754] exit_group(0 [pid 30758] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30754] <... exit_group resumed>) = ? [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30758] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30754] +++ exited with 0 +++ [pid 30758] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30758] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30758] exit_group(0) = ? [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30758] +++ exited with 0 +++ [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30759 attached [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30759 ./strace-static-x86_64: Process 30760 attached [pid 30759] set_robust_list(0x55555a087660, 24 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30760 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30760] set_robust_list(0x55555a087660, 24 [pid 30759] <... 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|SIGCHLDexecuting program [pid 30759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30762 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30761 ./strace-static-x86_64: Process 30762 attached ./strace-static-x86_64: Process 30761 attached [pid 30760] <... set_robust_list resumed>) = 0 [pid 30761] set_robust_list(0x55555a087660, 24 [pid 30759] <... prctl resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30763 ./strace-static-x86_64: Process 30763 attached [pid 30759] setpgid(0, 0) = 0 [pid 30761] <... set_robust_list resumed>) = 0 [pid 30763] set_robust_list(0x55555a087660, 24 [pid 30761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30763] <... set_robust_list resumed>) = 0 [pid 30761] <... prctl resumed>) = 0 [pid 30761] setpgid(0, 0 [pid 30759] <... openat resumed>) = 3 [pid 30761] <... setpgid resumed>) = 0 [pid 30759] write(3, "1000", 4 [pid 30763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30759] <... write resumed>) = 4 [pid 30763] <... prctl resumed>) = 0 [pid 30763] setpgid(0, 0 [pid 30761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30759] close(3 [pid 30763] <... setpgid resumed>) = 0 [pid 30759] <... close resumed>) = 0 [pid 30759] write(1, "executing program\n", 18) = 18 [pid 30761] <... openat resumed>) = 3 [pid 30763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30761] write(3, "1000", 4 [pid 30759] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30763] <... openat resumed>) = 3 [pid 30761] <... write resumed>) = 4 [pid 30759] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30763] write(3, "1000", 4 [pid 30761] close(3 [pid 30759] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30763] <... write resumed>) = 4 [pid 30761] <... close resumed>) = 0 [pid 30759] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30763] close(3 [pid 30762] set_robust_list(0x55555a087660, 24 [pid 30761] write(1, "executing program\n", 18 executing program [pid 30759] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30763] <... close resumed>) = 0 [pid 30761] <... write resumed>) = 18 executing program [pid 30763] write(1, "executing program\n", 18 [pid 30759] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30761] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30759] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30763] <... write resumed>) = 18 [pid 30761] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30759] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30761] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30759] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30763] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30761] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30759] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30761] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30759] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30763] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30761] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30759] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30763] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30761] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30763] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30759] exit_group(0 [pid 30762] <... set_robust_list resumed>) = 0 [pid 30760] <... prctl resumed>) = 0 [pid 30759] <... exit_group resumed>) = ? [pid 30762] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30760] setpgid(0, 0 [pid 30762] <... prctl resumed>) = 0 [pid 30760] <... setpgid resumed>) = 0 [pid 30762] setpgid(0, 0 [pid 30760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30759] +++ exited with 0 +++ [pid 30763] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30762] <... setpgid resumed>) = 0 [pid 30761] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30760] <... openat resumed>) = 3 [pid 30763] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30761] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30760] write(3, "1000", 4 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30763] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30762] <... openat resumed>) = 3 [pid 30761] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30760] <... write resumed>) = 4 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30762] write(3, "1000", 4 [pid 30760] close(3 [pid 30763] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30762] <... write resumed>) = 4 [pid 30761] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30760] <... close resumed>) = 0 [pid 30763] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30761] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30763] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30762] close(3 [pid 30760] write(1, "executing program\n", 18executing program executing program [pid 30763] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30761] exit_group(0 [pid 30763] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30761] <... exit_group resumed>) = ? [pid 30762] <... close resumed>) = 0 [pid 30760] <... write resumed>) = 18 [pid 30763] exit_group(0 [pid 30762] write(1, "executing program\n", 18 [pid 30760] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30762] <... write resumed>) = 18 [pid 30760] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30761] +++ exited with 0 +++ [pid 30763] <... exit_group resumed>) = ? [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30762] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30760] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30763] +++ exited with 0 +++ [pid 30762] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30760] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30762] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30760] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30762] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30760] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30762] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30760] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30762] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30760] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30762] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30760] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... restart_syscall resumed>) = 0 [pid 30762] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30760] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30762] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30760] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30762] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30760] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30762] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30760] exit_group(0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30764 attached [pid 30762] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30760] <... exit_group resumed>) = ? [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30764 [pid 30764] set_robust_list(0x55555a087660, 24 [pid 30762] exit_group(0 [pid 30760] +++ exited with 0 +++ [pid 30762] <... exit_group resumed>) = ? [pid 30764] <... set_robust_list resumed>) = 0 [pid 30762] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30764] setpgid(0, 0) = 0 [pid 30764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30765 [pid 30764] write(3, "1000", 4 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30766 [pid 30764] <... write resumed>) = 4 [pid 30764] close(3) = 0 [pid 30764] write(1, "executing program\n", 18) = 18 [pid 30764] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30766 attached ./strace-static-x86_64: Process 30765 attached ) = -1 EPERM (Operation not permitted) [pid 30764] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30766] set_robust_list(0x55555a087660, 24 [pid 30764] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30764] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30766] <... set_robust_list resumed>) = 0 [pid 30765] set_robust_list(0x55555a087660, 24 [pid 30764] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30764] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30765] <... set_robust_list resumed>) = 0 [pid 30764] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30764] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30764] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30766] <... prctl resumed>) = 0 [pid 30764] exit_group(0) = ? [pid 30766] setpgid(0, 0 [pid 30765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30764] +++ exited with 0 +++ [pid 30766] <... setpgid resumed>) = 0 [pid 30766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30765] <... prctl resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30766] write(3, "1000", 4 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30766] <... write resumed>) = 4 executing program [pid 30766] close(3) = 0 [pid 30766] write(1, "executing program\n", 18) = 18 [pid 30766] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30765] setpgid(0, 0 [pid 30766] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30766] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30765] <... setpgid resumed>) = 0 [pid 30766] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30766] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30766] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30766] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30765] <... openat resumed>) = 3 [pid 30766] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30766] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30766] exit_group(0 [pid 30765] write(3, "1000", 4 [pid 30766] <... exit_group resumed>) = ? [pid 30766] +++ exited with 0 +++ [pid 30765] <... write resumed>) = 4 [pid 30765] close(3 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30765] <... close resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30765] write(1, "executing program\n", 18executing program ) = 18 [pid 30765] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30765] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30765] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30765] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30765] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30765] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30765] exit_group(0) = ? [pid 288] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... restart_syscall resumed>) = 0 [pid 30765] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30767 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30765, 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 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30768 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30767 attached [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30770 attached ./strace-static-x86_64: Process 30769 attached ./strace-static-x86_64: Process 30768 attached [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30769 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30770 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30769] set_robust_list(0x55555a087660, 24 [pid 30768] set_robust_list(0x55555a087660, 24 [pid 30770] set_robust_list(0x55555a087660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30771 [pid 30767] set_robust_list(0x55555a087660, 24 [pid 30768] <... set_robust_list resumed>) = 0 [pid 30770] <... set_robust_list resumed>) = 0 [pid 30769] <... set_robust_list resumed>) = 0 [pid 30767] <... set_robust_list resumed>) = 0 [pid 30767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30767] setpgid(0, 0) = 0 [pid 30767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30767] write(3, "1000", 4) = 4 [pid 30767] close(3) = 0 executing program [pid 30767] write(1, "executing program\n", 18) = 18 [pid 30767] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30767] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30767] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30767] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30769] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30767] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30771 attached [pid 30770] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30769] <... prctl resumed>) = 0 [pid 30768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30767] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30767] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30767] exit_group(0) = ? [pid 30768] <... prctl resumed>) = 0 [pid 30769] setpgid(0, 0 [pid 30767] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30771] set_robust_list(0x55555a087660, 24) = 0 [pid 30771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30771] setpgid(0, 0 [pid 30768] setpgid(0, 0 [pid 30769] <... setpgid resumed>) = 0 [pid 30771] <... setpgid resumed>) = 0 [pid 30771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30768] <... setpgid resumed>) = 0 [pid 30771] <... openat resumed>) = 3 [pid 30771] write(3, "1000", 4) = 4 [pid 30771] close(3executing program ) = 0 [pid 30771] write(1, "executing program\n", 18) = 18 [pid 30771] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30769] <... openat resumed>) = 3 [pid 30771] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30771] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30771] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30769] write(3, "1000", 4 [pid 30768] <... openat resumed>) = 3 [pid 30771] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30771] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30769] <... write resumed>) = 4 [pid 30770] <... prctl resumed>) = 0 [pid 30768] write(3, "1000", 4 [pid 288] <... restart_syscall resumed>) = 0 [pid 30769] close(3 [pid 30768] <... write resumed>) = 4 [pid 30769] <... close resumed>) = 0 [pid 30768] close(3 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30772 attached [pid 30771] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30770] setpgid(0, 0 [pid 30769] write(1, "executing program\n", 18 [pid 30768] <... close resumed>) = 0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30772 [pid 30772] set_robust_list(0x55555a087660, 24) = 0 [pid 30772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30772] setpgid(0, 0) = 0 executing program executing program [pid 30772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30768] write(1, "executing program\n", 18 [pid 30769] <... write resumed>) = 18 [pid 30768] <... write resumed>) = 18 [pid 30772] <... openat resumed>) = 3 [pid 30769] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30768] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30769] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30768] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30769] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30768] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30771] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30770] <... setpgid resumed>) = 0 [pid 30769] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30768] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30772] write(3, "1000", 4) = 4 [pid 30769] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30768] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30771] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30769] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30772] close(3) = 0 [pid 30771] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30769] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30768] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30772] write(1, "executing program\n", 18) = 18 [pid 30772] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30769] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30768] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30771] exit_group(0 [pid 30769] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30772] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30771] <... exit_group resumed>) = ? [pid 30770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30769] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30768] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30769] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30768] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30769] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30768] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30772] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30772] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30769] exit_group(0 [pid 30768] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30769] <... exit_group resumed>) = ? [pid 30768] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30772] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30772] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30769] +++ exited with 0 +++ [pid 30771] +++ exited with 0 +++ [pid 30770] <... openat resumed>) = 3 [pid 30768] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30772] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30770] write(3, "1000", 4 [pid 30768] <... exit_group resumed>) = ? [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30772] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 30772] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30770] <... write resumed>) = 4 [pid 30768] +++ exited with 0 +++ [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30772] exit_group(0 [pid 30770] close(3 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30773 attached [pid 30772] <... exit_group resumed>) = ? [pid 30770] <... close resumed>) = 0 executing program [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30770] write(1, "executing program\n", 18 [pid 30772] +++ exited with 0 +++ [pid 30770] <... write resumed>) = 18 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30774 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30773 ./strace-static-x86_64: Process 30774 attached [pid 30773] set_robust_list(0x55555a087660, 24 [pid 30770] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30774] set_robust_list(0x55555a087660, 24 [pid 30773] <... set_robust_list resumed>) = 0 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30774] <... set_robust_list resumed>) = 0 [pid 30773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30770] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30773] <... prctl resumed>) = 0 [pid 30774] <... prctl resumed>) = 0 [pid 30773] setpgid(0, 0 [pid 30770] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30774] setpgid(0, 0 [pid 30773] <... setpgid resumed>) = 0 [pid 30774] <... setpgid resumed>) = 0 [pid 30773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30770] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30773] <... openat resumed>) = 3 [pid 30770] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30774] <... openat resumed>) = 3 [pid 30773] write(3, "1000", 4 [pid 30774] write(3, "1000", 4executing program executing program [pid 30773] <... write resumed>) = 4 [pid 30770] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30774] <... write resumed>) = 4 [pid 30773] close(3 [pid 30774] close(3 [pid 30773] <... close resumed>) = 0 [pid 30770] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30774] <... close resumed>) = 0 [pid 30773] write(1, "executing program\n", 18 [pid 30774] write(1, "executing program\n", 18 [pid 30773] <... write resumed>) = 18 [pid 30774] <... write resumed>) = 18 [pid 30773] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30770] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30774] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30773] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30770] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30774] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30773] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30770] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30774] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30773] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30774] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30773] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30770] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30774] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30773] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30770] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30774] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30773] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30774] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30770] exit_group(0 [pid 30774] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30773] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30770] <... exit_group resumed>) = ? [pid 30774] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30773] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30773] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30773] exit_group(0) = ? [pid 30774] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30770] +++ exited with 0 +++ [pid 30774] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30773] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30774] <... 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=30773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30774] exit_group(0) = ? [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30774] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30775 attached [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30775 ./strace-static-x86_64: Process 30776 attached [pid 30775] set_robust_list(0x55555a087660, 24 [pid 285] <... restart_syscall resumed>) = 0 [pid 30776] set_robust_list(0x55555a087660, 24 [pid 30775] <... set_robust_list resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30776 [pid 30775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30776] <... set_robust_list resumed>) = 0 [pid 30775] setpgid(0, 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30775] <... setpgid resumed>) = 0 [pid 30775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30775] write(3, "1000", 4 [pid 30776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30777 [pid 30775] <... write resumed>) = 4 [pid 30776] <... prctl resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30775] close(3) = 0 [pid 30775] write(1, "executing program\n", 18 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30778 attached ./strace-static-x86_64: Process 30777 attached ./strace-static-x86_64: Process 30779 attached [pid 30776] setpgid(0, 0 [pid 30775] <... write resumed>) = 18 [pid 30779] set_robust_list(0x55555a087660, 24 [pid 30778] set_robust_list(0x55555a087660, 24 [pid 30776] <... setpgid resumed>) = 0 [pid 30775] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30778 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30779 [pid 30777] set_robust_list(0x55555a087660, 24 [pid 30779] <... set_robust_list resumed>) = 0 [pid 30776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30775] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30775] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30779] <... prctl resumed>) = 0 [pid 30775] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30779] setpgid(0, 0 [pid 30776] <... openat resumed>) = 3 [pid 30775] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30779] <... setpgid resumed>) = 0 [pid 30778] <... set_robust_list resumed>) = 0 [pid 30777] <... set_robust_list resumed>) = 0 [pid 30776] write(3, "1000", 4 [pid 30775] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30776] <... write resumed>) = 4 [pid 30775] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30779] <... openat resumed>) = 3 [pid 30778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30776] close(3 [pid 30775] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30779] write(3, "1000", 4 [pid 30777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30775] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30779] <... write resumed>) = 4 [pid 30775] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30779] close(3 [pid 30775] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30779] <... close resumed>) = 0 [pid 30775] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30779] write(1, "executing program\n", 18 [pid 30775] exit_group(0 [pid 30779] <... write resumed>) = 18 [pid 30775] <... exit_group resumed>) = ? [pid 30779] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30778] <... prctl resumed>) = 0 executing program [pid 30777] <... prctl resumed>) = 0 [pid 30776] <... close resumed>) = 0 [pid 30775] +++ exited with 0 +++ [pid 30776] write(1, "executing program\n", 18) = 18 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30779] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30776] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30776] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30779] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30776] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30778] setpgid(0, 0 [pid 30776] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30779] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30776] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30779] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30778] <... setpgid resumed>) = 0 [pid 30779] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30777] setpgid(0, 0 [pid 30776] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30779] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30777] <... setpgid resumed>) = 0 [pid 30776] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30779] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30778] <... openat resumed>) = 3 [pid 30779] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30779] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30776] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30779] exit_group(0 [pid 30778] write(3, "1000", 4 [pid 30776] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30779] <... exit_group resumed>) = ? [pid 30779] +++ exited with 0 +++ [pid 30778] <... write resumed>) = 4 [pid 30777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30776] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30778] close(3 [pid 30776] 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=30779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30778] <... close resumed>) = 0 [pid 30777] <... openat resumed>) = 3 [pid 30776] exit_group(0executing program executing program [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30778] write(1, "executing program\n", 18 [pid 30777] write(3, "1000", 4 [pid 30776] <... exit_group resumed>) = ? [pid 30777] <... write resumed>) = 4 [pid 30777] close(3) = 0 [pid 30777] write(1, "executing program\n", 18) = 18 [pid 30777] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30776] +++ exited with 0 +++ [pid 30778] <... write resumed>) = 18 [pid 30777] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30778] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 30777] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30778] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30777] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30778] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 30777] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30778] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30777] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30777] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30777] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30778] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30780 [pid 30777] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30777] exit_group(0) = ? ./strace-static-x86_64: Process 30780 attached [pid 30778] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30777] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30781 [pid 30778] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30781 attached [pid 30781] set_robust_list(0x55555a087660, 24 [pid 30778] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30781] <... set_robust_list resumed>) = 0 [pid 30778] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30781] setpgid(0, 0) = 0 [pid 30781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30778] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 30778] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30781] <... openat resumed>) = 3 [pid 30778] exit_group(0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30781] write(3, "1000", 4) = 4 [pid 30781] close(3) = 0 [pid 30781] write(1, "executing program\n", 18) = 18 executing program [pid 30781] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30778] <... exit_group resumed>) = ? [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30782 [pid 30781] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30781] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30781] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30781] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30778] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30781] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30781] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30780] set_robust_list(0x55555a087660, 24 [pid 30781] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30781] exit_group(0) = ? [pid 30781] +++ exited with 0 +++ [pid 30780] <... set_robust_list resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30782 attached [pid 30782] set_robust_list(0x55555a087660, 24) = 0 [pid 30782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30782] setpgid(0, 0) = 0 [pid 30780] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30780] <... prctl resumed>) = 0 [pid 30782] <... openat resumed>) = 3 [pid 30780] setpgid(0, 0 [pid 30782] write(3, "1000", 4) = 4 [pid 30782] close(3executing program ) = 0 [pid 30782] write(1, "executing program\n", 18) = 18 [pid 30782] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30780] <... setpgid resumed>) = 0 [pid 30782] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30782] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30782] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30782] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30782] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30780] <... openat resumed>) = 3 [pid 30782] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30782] exit_group(0) = ? [pid 30782] +++ exited with 0 +++ [pid 30780] write(3, "1000", 4) = 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30780] close(3 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30780] <... close resumed>) = 0 [pid 30780] write(1, "executing program\n", 18) = 18 [pid 30780] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30780] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30780] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30780] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30780] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30780] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30780] exit_group(0) = ? [pid 30780] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 288] 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 30783 attached , child_tidptr=0x55555a087650) = 30784 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30783 [pid 286] <... restart_syscall resumed>) = 0 [pid 30783] set_robust_list(0x55555a087660, 24 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30784 attached [pid 30783] <... set_robust_list resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30785 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30785 attached [pid 30785] set_robust_list(0x55555a087660, 24) = 0 [pid 30785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30785] setpgid(0, 0) = 0 [pid 30785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] <... restart_syscall resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30786 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30784] set_robust_list(0x55555a087660, 24 [pid 30783] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30787 [pid 30783] <... prctl resumed>) = 0 [pid 30784] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30787 attached [pid 30785] <... openat resumed>) = 3 [pid 30785] write(3, "1000", 4executing program ) = 4 [pid 30785] close(3) = 0 [pid 30785] write(1, "executing program\n", 18) = 18 [pid 30785] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30783] setpgid(0, 0 [pid 30785] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30785] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30783] <... setpgid resumed>) = 0 [pid 30785] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30785] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30785] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30785] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30783] <... openat resumed>) = 3 [pid 30785] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30785] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30785] exit_group(0 [pid 30784] <... prctl resumed>) = 0 [pid 30783] write(3, "1000", 4 [pid 30785] <... exit_group resumed>) = ? [pid 30783] <... write resumed>) = 4 [pid 30783] close(3 [pid 30787] set_robust_list(0x55555a087660, 24 [pid 30784] setpgid(0, 0 [pid 30783] <... close resumed>) = 0 [pid 30784] <... setpgid resumed>) = 0 [pid 30787] <... set_robust_list resumed>) = 0 [pid 30783] write(1, "executing program\n", 18executing program [pid 30785] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30783] <... write resumed>) = 18 ./strace-static-x86_64: Process 30786 attached [pid 30786] set_robust_list(0x55555a087660, 24) = 0 [pid 30786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30786] setpgid(0, 0) = 0 [pid 30786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30783] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30786] <... openat resumed>) = 3 [pid 30786] write(3, "1000", 4) = 4 executing program [pid 30786] close(3) = 0 [pid 30786] write(1, "executing program\n", 18) = 18 [pid 30786] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30783] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30786] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30783] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30786] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30783] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30784] <... openat resumed>) = 3 [pid 30786] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30783] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30786] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30783] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30784] write(3, "1000", 4 [pid 30786] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30786] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30783] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30783] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30783] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30783] exit_group(0 [pid 30786] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30783] <... exit_group resumed>) = ? [pid 30786] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30786] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30786] exit_group(0) = ? [pid 30783] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30784] <... write resumed>) = 4 [pid 30786] +++ exited with 0 +++ [pid 30787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30784] close(3 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30787] <... prctl resumed>) = 0 [pid 30784] <... close resumed>) = 0 [pid 30784] write(1, "executing program\n", 18 [pid 30787] setpgid(0, 0executing program ) = 0 [pid 30784] <... write resumed>) = 18 [pid 30784] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30784] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30784] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30787] <... openat resumed>) = 3 [pid 288] <... restart_syscall resumed>) = 0 [pid 30784] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] <... restart_syscall resumed>) = 0 [pid 30784] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30787] write(3, "1000", 4 [pid 30784] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30788 [pid 30784] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30789 ./strace-static-x86_64: Process 30789 attached [pid 285] <... restart_syscall resumed>) = 0 [pid 30784] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30788 attached [pid 30789] set_robust_list(0x55555a087660, 24 [pid 30787] <... write resumed>) = 4 [pid 30784] 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 30789] <... set_robust_list resumed>) = 0 [pid 30789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30789] setpgid(0, 0) = 0 [pid 30789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30789] write(3, "1000", 4) = 4 [pid 30789] close(3) = 0 executing program [pid 30784] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30789] write(1, "executing program\n", 18) = 18 [pid 30789] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30790 attached [pid 30788] set_robust_list(0x55555a087660, 24 [pid 30787] close(3 [pid 30784] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30790 [pid 30789] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30789] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30784] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30789] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30787] <... close resumed>) = 0 [pid 30789] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30787] write(1, "executing program\n", 18 [pid 30784] exit_group(0 [pid 30789] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30789] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program ) = -1 EBADF (Bad file descriptor) [pid 30787] <... write resumed>) = 18 [pid 30784] <... exit_group resumed>) = ? [pid 30789] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30789] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30789] exit_group(0) = ? [pid 30789] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30784] +++ exited with 0 +++ [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30787] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30788] <... set_robust_list resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30790] set_robust_list(0x55555a087660, 24) = 0 [pid 30790] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30787] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30790] <... prctl resumed>) = 0 [pid 30790] setpgid(0, 0) = 0 [pid 30790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30787] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30790] <... openat resumed>) = 3 [pid 30790] write(3, "1000", 4) = 4 [pid 30790] close(3executing program ) = 0 [pid 30790] write(1, "executing program\n", 18) = 18 [pid 30790] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30788] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30787] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30790] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30787] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30790] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30787] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30788] <... prctl resumed>) = 0 [pid 30787] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30790] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30790] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30787] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30790] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30790] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30787] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30788] setpgid(0, 0 [pid 30787] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30790] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30787] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30790] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30787] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30790] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30790] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30787] exit_group(0 [pid 30790] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30787] <... exit_group resumed>) = ? [pid 30790] exit_group(0) = ? [pid 30790] +++ exited with 0 +++ [pid 30787] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30787, 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 30788] <... setpgid resumed>) = 0 [pid 30788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30788] write(3, "1000", 4) = 4 [pid 30788] close(3) = 0 [pid 30788] write(1, "executing program\n", 18executing program ) = 18 [pid 30788] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30788] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30788] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30788] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30788] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30788] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30788] exit_group(0 [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30788] <... exit_group resumed>) = ? [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30791 attached [pid 30791] set_robust_list(0x55555a087660, 24) = 0 [pid 30791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30791] setpgid(0, 0) = 0 [pid 30791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30792 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30791 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30793 [pid 30791] <... openat resumed>) = 3 [pid 30791] write(3, "1000", 4) = 4 [pid 285] <... restart_syscall resumed>) = 0 [pid 30788] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30788, 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 30792 attached [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30794 [pid 30791] close(3) = 0 [pid 30791] write(1, "executing program\n", 18executing program ) = 18 [pid 30791] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30794 attached [pid 30792] set_robust_list(0x55555a087660, 24 [pid 30791] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30791] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30794] set_robust_list(0x55555a087660, 24 [pid 30792] <... set_robust_list resumed>) = 0 [pid 30791] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30791] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30791] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30791] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30794] <... set_robust_list resumed>) = 0 [pid 30792] <... prctl resumed>) = 0 [pid 30792] setpgid(0, 0 [pid 30791] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30793 attached [pid 30794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30792] <... setpgid resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 30791] 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 30791] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30791] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30791] exit_group(0 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30795 [pid 30791] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 30795 attached [pid 30794] <... prctl resumed>) = 0 [pid 30793] set_robust_list(0x55555a087660, 24 [pid 30792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30795] set_robust_list(0x55555a087660, 24 [pid 30794] setpgid(0, 0 [pid 30791] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30793] <... set_robust_list resumed>) = 0 [pid 30793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30792] <... openat resumed>) = 3 [pid 30793] setpgid(0, 0) = 0 [pid 30795] <... set_robust_list resumed>) = 0 [pid 30794] <... setpgid resumed>) = 0 [pid 30793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30792] write(3, "1000", 4 [pid 30793] <... openat resumed>) = 3 [pid 30793] write(3, "1000", 4 [pid 30794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30792] <... write resumed>) = 4 [pid 30793] <... write resumed>) = 4 [pid 30793] close(3executing program ) = 0 [pid 30793] write(1, "executing program\n", 18) = 18 [pid 30793] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30794] <... openat resumed>) = 3 [pid 30792] close(3 [pid 30793] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30793] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30795] <... prctl resumed>) = 0 [pid 30794] write(3, "1000", 4 [pid 30792] <... close resumed>) = 0 [pid 30793] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30795] setpgid(0, 0 [pid 30794] <... write resumed>) = 4 [pid 30792] write(1, "executing program\n", 18 [pid 30793] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 30793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30792] <... write resumed>) = 18 [pid 30795] <... setpgid resumed>) = 0 [pid 30794] close(3 [pid 30792] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30794] <... close resumed>) = 0 [pid 30793] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30793] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30793] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30792] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30794] write(1, "executing program\n", 18 [pid 30793] exit_group(0 [pid 30792] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30793] <... exit_group resumed>) = ? executing program [pid 30795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30794] <... write resumed>) = 18 [pid 30792] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30795] <... openat resumed>) = 3 [pid 30793] +++ exited with 0 +++ [pid 30792] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30794] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30792] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30795] write(3, "1000", 4 [pid 30794] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30792] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30795] <... write resumed>) = 4 [pid 30794] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30795] close(3 [pid 30794] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30792] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30794] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30795] <... close resumed>) = 0 [pid 30794] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30792] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30794] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30795] write(1, "executing program\n", 18 [pid 30794] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30792] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30794] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30792] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30794] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30792] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30794] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30794] exit_group(0 [pid 30792] exit_group(0 [pid 30794] <... exit_group resumed>) = ? [pid 30792] <... exit_group resumed>) = ? [pid 30795] <... write resumed>) = 18 [pid 30794] +++ exited with 0 +++ [pid 30795] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30792] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... restart_syscall resumed>) = 0 [pid 30795] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30795] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] <... restart_syscall resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30795] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30795] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30796 attached [pid 30795] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30796 [pid 30796] set_robust_list(0x55555a087660, 24 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30797 [pid 30796] <... set_robust_list resumed>) = 0 [pid 30796] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30795] <... 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 30798 attached ./strace-static-x86_64: Process 30797 attached [pid 30795] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30798 [pid 30796] <... prctl resumed>) = 0 [pid 30796] setpgid(0, 0./strace-static-x86_64: Process 30799 attached [pid 30798] set_robust_list(0x55555a087660, 24 [pid 30797] set_robust_list(0x55555a087660, 24 [pid 30795] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30799 [pid 30798] <... set_robust_list resumed>) = 0 [pid 30797] <... set_robust_list resumed>) = 0 [pid 30795] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30799] set_robust_list(0x55555a087660, 24 [pid 30795] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30799] <... set_robust_list resumed>) = 0 [pid 30798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30796] <... setpgid resumed>) = 0 [pid 30795] exit_group(0 [pid 30798] <... prctl resumed>) = 0 [pid 30797] <... prctl resumed>) = 0 [pid 30795] <... exit_group resumed>) = ? [pid 30796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30796] write(3, "1000", 4) = 4 [pid 30795] +++ exited with 0 +++ [pid 30796] close(3 [pid 30798] setpgid(0, 0 [pid 30797] setpgid(0, 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30798] <... setpgid resumed>) = 0 [pid 30797] <... setpgid resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30796] <... close resumed>) = 0 [pid 30796] write(1, "executing program\n", 18 [pid 30797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30796] <... write resumed>) = 18 [pid 30798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30796] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30798] <... openat resumed>) = 3 [pid 30797] <... openat resumed>) = 3 [pid 30799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30798] write(3, "1000", 4 [pid 30797] write(3, "1000", 4 [pid 30799] <... prctl resumed>) = 0 [pid 30798] <... write resumed>) = 4 [pid 30797] <... write resumed>) = 4 [pid 30798] close(3 [pid 30799] setpgid(0, 0 [pid 30797] close(3 [pid 30798] <... close resumed>) = 0 [pid 30799] <... setpgid resumed>) = 0 executing program [pid 30798] write(1, "executing program\n", 18 [pid 30797] <... close resumed>) = 0 executing program [pid 30796] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30798] <... write resumed>) = 18 [pid 30799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30797] write(1, "executing program\n", 18 [pid 30798] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30799] <... openat resumed>) = 3 [pid 30797] <... write resumed>) = 18 [pid 30798] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30797] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30798] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30796] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30799] write(3, "1000", 4 [pid 30798] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30797] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30796] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30799] <... write resumed>) = 4 [pid 30798] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30797] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30796] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30799] close(3 [pid 30798] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30797] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30796] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30799] <... close resumed>) = 0 [pid 30798] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30797] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30796] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30799] write(1, "executing program\n", 18 [pid 30798] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30796] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30799] <... write resumed>) = 18 [pid 30798] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30797] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30796] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30799] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30798] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30797] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30796] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30799] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30798] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30796] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30799] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30798] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30797] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30796] exit_group(0 [pid 30799] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30796] <... exit_group resumed>) = ? [pid 30799] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30798] exit_group(0 [pid 30797] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30796] +++ exited with 0 +++ [pid 30799] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30798] <... exit_group resumed>) = ? [pid 30797] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30797] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30799] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30798] +++ exited with 0 +++ [pid 30797] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30797] exit_group(0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30799] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30797] <... exit_group resumed>) = ? [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30799] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30799] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30797] +++ exited with 0 +++ [pid 30799] exit_group(0 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30799] <... exit_group resumed>) = ? [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30799] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555a087650) = 30800 ./strace-static-x86_64: Process 30800 attached [pid 30800] set_robust_list(0x55555a087660, 24) = 0 [pid 288] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 30800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30800] <... prctl resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... restart_syscall resumed>) = 0 [pid 30800] setpgid(0, 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30802 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30801 ./strace-static-x86_64: Process 30802 attached [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 30800] <... setpgid resumed>) = 0 [pid 30800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30803 ./strace-static-x86_64: Process 30801 attached [pid 30802] set_robust_list(0x55555a087660, 24 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30804 ./strace-static-x86_64: Process 30804 attached [pid 30802] <... set_robust_list resumed>) = 0 [pid 30801] set_robust_list(0x55555a087660, 24 [pid 30800] write(3, "1000", 4 [pid 30804] set_robust_list(0x55555a087660, 24 [pid 30802] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30801] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30803 attached [pid 30804] <... set_robust_list resumed>) = 0 [pid 30802] <... prctl resumed>) = 0 [pid 30800] <... write resumed>) = 4 [pid 30801] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30802] setpgid(0, 0) = 0 [pid 30801] <... prctl resumed>) = 0 [pid 30800] close(3 [pid 30802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30800] <... close resumed>) = 0 [pid 30804] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30803] set_robust_list(0x55555a087660, 24 [pid 30801] setpgid(0, 0 [pid 30802] <... openat resumed>) = 3 [pid 30801] <... setpgid resumed>) = 0 [pid 30804] <... prctl resumed>) = 0 [pid 30803] <... set_robust_list resumed>) = 0 [pid 30802] write(3, "1000", 4 [pid 30801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30804] setpgid(0, 0 [pid 30802] <... write resumed>) = 4 executing program executing program executing program executing program [pid 30801] <... openat resumed>) = 3 [pid 30802] close(3 [pid 30804] <... setpgid resumed>) = 0 [pid 30801] write(3, "1000", 4 [pid 30802] <... close resumed>) = 0 [pid 30801] <... write resumed>) = 4 [pid 30802] write(1, "executing program\n", 18 [pid 30804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30802] <... write resumed>) = 18 [pid 30803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30801] close(3 [pid 30802] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30804] <... openat resumed>) = 3 [pid 30803] <... prctl resumed>) = 0 [pid 30801] <... close resumed>) = 0 [pid 30804] write(3, "1000", 4 [pid 30802] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30804] <... write resumed>) = 4 [pid 30803] setpgid(0, 0 [pid 30802] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30801] write(1, "executing program\n", 18 [pid 30804] close(3 [pid 30803] <... setpgid resumed>) = 0 [pid 30802] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30801] <... write resumed>) = 18 [pid 30804] <... close resumed>) = 0 [pid 30802] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30804] write(1, "executing program\n", 18 [pid 30803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30801] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30804] <... write resumed>) = 18 [pid 30803] <... openat resumed>) = 3 [pid 30802] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30801] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30802] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30804] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30803] write(3, "1000", 4 [pid 30801] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30804] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30803] <... write resumed>) = 4 [pid 30802] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30804] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30803] close(3 [pid 30801] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30802] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30804] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30803] <... close resumed>) = 0 [pid 30802] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30801] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30804] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30803] write(1, "executing program\n", 18 [pid 30802] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30804] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30803] <... write resumed>) = 18 [pid 30802] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30801] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30804] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30803] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30802] exit_group(0 [pid 30801] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30804] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30803] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30802] <... exit_group resumed>) = ? [pid 30800] write(1, "executing program\n", 18executing program [pid 30801] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30800] <... write resumed>) = 18 [pid 30804] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30803] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30802] +++ exited with 0 +++ [pid 30804] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30803] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30801] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30800] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30804] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30803] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30801] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30800] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30804] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30803] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30801] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30800] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30804] exit_group(0 [pid 30803] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30801] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30800] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30804] <... exit_group resumed>) = ? [pid 30800] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30800] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30801] exit_group(0) = ? [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30805 [pid 30800] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30800] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30800] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30801] +++ exited with 0 +++ [pid 30800] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30800] exit_group(0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30800] <... exit_group resumed>) = ? [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30803] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30800] +++ exited with 0 +++ ./strace-static-x86_64: Process 30805 attached [pid 30804] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30803] 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=30804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30803] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 30805] set_robust_list(0x55555a087660, 24 [pid 30803] 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 30805] <... set_robust_list resumed>) = 0 [pid 30803] <... 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 30806 attached [pid 30803] exit_group(0 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30806 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30807 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30807 attached [pid 30806] set_robust_list(0x55555a087660, 24 [pid 30805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30803] <... exit_group resumed>) = ? [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30808 ./strace-static-x86_64: Process 30808 attached [pid 30805] <... prctl resumed>) = 0 [pid 30808] set_robust_list(0x55555a087660, 24) = 0 [pid 30808] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30803] +++ exited with 0 +++ [pid 30808] <... prctl resumed>) = 0 [pid 30805] setpgid(0, 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30808] setpgid(0, 0) = 0 [pid 30808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30807] set_robust_list(0x55555a087660, 24 [pid 30806] <... set_robust_list resumed>) = 0 [pid 30805] <... setpgid resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30808] <... openat resumed>) = 3 [pid 30807] <... set_robust_list resumed>) = 0 [pid 30805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30808] write(3, "1000", 4) = 4 [pid 30808] close(3 [pid 30805] <... openat resumed>) = 3 [pid 30808] <... close resumed>) = 0 [pid 30808] write(1, "executing program\n", 18executing program ) = 18 [pid 30808] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30806] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30805] write(3, "1000", 4 [pid 30808] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30807] <... prctl resumed>) = 0 [pid 30808] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30807] setpgid(0, 0 [pid 30808] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30807] <... setpgid resumed>) = 0 [pid 30805] <... write resumed>) = 4 [pid 30808] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30806] <... prctl resumed>) = 0 [pid 30805] close(3 [pid 30806] setpgid(0, 0executing program [pid 30805] <... close resumed>) = 0 [pid 30806] <... setpgid resumed>) = 0 [pid 30805] write(1, "executing program\n", 18 [pid 30806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30805] <... write resumed>) = 18 [pid 30807] <... openat resumed>) = 3 [pid 30806] <... openat resumed>) = 3 [pid 30805] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30806] write(3, "1000", 4 [pid 30805] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30806] <... write resumed>) = 4 [pid 30805] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30806] close(3 [pid 30805] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30806] <... close resumed>) = 0 [pid 30805] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30806] write(1, "executing program\n", 18 [pid 30805] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30806] <... write resumed>) = 18 [pid 30805] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30808] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30807] write(3, "1000", 4 [pid 30806] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30805] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30806] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30805] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30806] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30805] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30806] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30805] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30806] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30805] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30806] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30805] exit_group(0 [pid 30807] <... write resumed>) = 4 [pid 30806] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30805] <... exit_group resumed>) = ? [pid 30808] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30807] close(3 [pid 30806] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30808] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30807] <... close resumed>) = 0 [pid 30806] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30805] +++ exited with 0 +++ [pid 30808] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30807] write(1, "executing program\n", 18 [pid 30808] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30807] <... write resumed>) = 18 [pid 30806] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30808] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30807] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30806] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30808] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30807] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30806] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30807] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30806] exit_group(0 [pid 30807] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30808] exit_group(0 [pid 30807] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30806] <... exit_group resumed>) = ? [pid 30807] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30807] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30806] +++ exited with 0 +++ [pid 30807] 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=30806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30807] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30808] <... exit_group resumed>) = ? [pid 30807] exit_group(0) = ? [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 30808] +++ exited with 0 +++ [pid 30807] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] 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 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30810 attached ./strace-static-x86_64: Process 30809 attached [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30809 [pid 285] <... restart_syscall resumed>) = 0 [pid 30810] set_robust_list(0x55555a087660, 24 [pid 30809] set_robust_list(0x55555a087660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30810 [pid 30810] <... set_robust_list resumed>) = 0 [pid 30809] <... 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./strace-static-x86_64: Process 30811 attached [pid 30810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30811 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30812 [pid 30809] <... prctl resumed>) = 0 [pid 30810] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 30812 attached [pid 30809] setpgid(0, 0 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30813 [pid 30810] setpgid(0, 0 [pid 30812] set_robust_list(0x55555a087660, 24) = 0 [pid 30812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30812] setpgid(0, 0) = 0 [pid 30810] <... setpgid resumed>) = 0 [pid 30809] <... setpgid resumed>) = 0 [pid 30812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30812] <... openat resumed>) = 3 [pid 30812] write(3, "1000", 4 [pid 30809] <... openat resumed>) = 3 [pid 30810] <... openat resumed>) = 3 [pid 30809] write(3, "1000", 4 [pid 30812] <... write resumed>) = 4 [pid 30812] close(3) = 0 [pid 30809] <... write resumed>) = 4 [pid 30810] write(3, "1000", 4executing program [pid 30812] write(1, "executing program\n", 18) = 18 [pid 30812] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30811] set_robust_list(0x55555a087660, 24 [pid 30810] <... write resumed>) = 4 [pid 30809] close(3 [pid 30812] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30812] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30811] <... set_robust_list resumed>) = 0 [pid 30810] close(3 [pid 30809] <... close resumed>) = 0 [pid 30812] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30812] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30810] <... close resumed>) = 0 executing program executing program [pid 30809] write(1, "executing program\n", 18 [pid 30810] write(1, "executing program\n", 18 [pid 30809] <... write resumed>) = 18 [pid 30810] <... write resumed>) = 18 [pid 30812] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30809] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30811] <... prctl resumed>) = 0 [pid 30810] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30811] setpgid(0, 0 [pid 30809] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30810] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30809] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30810] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30811] <... setpgid resumed>) = 0 [pid 30809] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30810] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30809] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30810] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30809] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30810] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30809] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30810] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30813 attached [pid 30812] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30809] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30810] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30809] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30810] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30809] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30810] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30809] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30810] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30809] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30810] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30812] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30810] exit_group(0 [pid 30809] exit_group(0 [pid 30813] set_robust_list(0x55555a087660, 24 [pid 30811] <... openat resumed>) = 3 [pid 30810] <... exit_group resumed>) = ? [pid 30809] <... exit_group resumed>) = ? [pid 30812] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30812] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30812] exit_group(0 [pid 30810] +++ exited with 0 +++ [pid 30812] <... exit_group resumed>) = ? [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30812] +++ exited with 0 +++ [pid 30813] <... set_robust_list resumed>) = 0 [pid 30811] write(3, "1000", 4 [pid 30809] +++ exited with 0 +++ [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30811] <... write resumed>) = 4 [pid 30811] close(3) = 0 [pid 30811] write(1, "executing program\n", 18) = 18 [pid 30811] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30811] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30811] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30813] <... prctl resumed>) = 0 [pid 30811] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30813] setpgid(0, 0 [pid 30811] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30813] <... setpgid resumed>) = 0 [pid 30811] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30811] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30811] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30813] <... openat resumed>) = 3 [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30813] write(3, "1000", 4 [pid 30811] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30813] <... write resumed>) = 4 [pid 30811] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] 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 30813] close(3 [pid 30811] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30813] <... close resumed>) = 0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30815 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30814 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30813] write(1, "executing program\n", 18 [pid 30811] exit_group(0) = ? executing program ./strace-static-x86_64: Process 30816 attached ./strace-static-x86_64: Process 30814 attached ./strace-static-x86_64: Process 30815 attached [pid 30813] <... write resumed>) = 18 [pid 30811] +++ exited with 0 +++ [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30816 [pid 30816] set_robust_list(0x55555a087660, 24 [pid 30814] set_robust_list(0x55555a087660, 24 [pid 30815] set_robust_list(0x55555a087660, 24 [pid 30813] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30816] <... set_robust_list resumed>) = 0 [pid 30814] <... set_robust_list resumed>) = 0 [pid 30815] <... set_robust_list resumed>) = 0 [pid 30813] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30816] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30813] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30816] <... prctl resumed>) = 0 [pid 30815] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30816] setpgid(0, 0) = 0 [pid 30814] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30815] <... prctl resumed>) = 0 [pid 30813] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30813] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30816] write(3, "1000", 4 [pid 30814] <... prctl resumed>) = 0 [pid 30815] setpgid(0, 0 [pid 30816] <... write resumed>) = 4 [pid 30813] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30816] close(3) = 0 executing program [pid 30816] write(1, "executing program\n", 18) = 18 [pid 30814] setpgid(0, 0 [pid 30815] <... setpgid resumed>) = 0 [pid 30813] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30816] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30814] <... setpgid resumed>) = 0 [pid 30815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30816] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30816] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30813] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30816] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30815] <... openat resumed>) = 3 [pid 30813] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30816] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30815] write(3, "1000", 4 [pid 30813] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30816] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30814] <... openat resumed>) = 3 [pid 30815] <... write resumed>) = 4 [pid 30813] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30814] write(3, "1000", 4 [pid 30815] close(3executing program [pid 30813] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30814] <... write resumed>) = 4 [pid 30815] <... close resumed>) = 0 [pid 30813] exit_group(0 [pid 30814] close(3 [pid 30815] write(1, "executing program\n", 18 [pid 30813] <... exit_group resumed>) = ? [pid 30814] <... close resumed>) = 0 [pid 30815] <... write resumed>) = 18 [pid 30813] +++ exited with 0 +++ [pid 30816] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30814] write(1, "executing program\n", 18 executing program [pid 30815] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30816] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30814] <... write resumed>) = 18 [pid 30815] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30815] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30816] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30815] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30815] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30816] exit_group(0 [pid 30815] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30815] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30816] <... exit_group resumed>) = ? [pid 30815] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30815] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30815] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30815] exit_group(0) = ? [pid 30815] +++ exited with 0 +++ [pid 30816] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30814] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30814] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30814] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30814] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30814] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30814] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30814] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30814] exit_group(0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30814] <... exit_group resumed>) = ? [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30814] +++ exited with 0 +++ [pid 288] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30818 attached [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30817 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30818 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30818] set_robust_list(0x55555a087660, 24 [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 30819 attached [pid 30818] <... set_robust_list resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30820 [pid 30818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30819 ./strace-static-x86_64: Process 30820 attached [pid 30819] set_robust_list(0x55555a087660, 24 [pid 30818] <... prctl resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30821 ./strace-static-x86_64: Process 30817 attached [pid 30818] setpgid(0, 0 [pid 30817] set_robust_list(0x55555a087660, 24) = 0 [pid 30819] <... set_robust_list resumed>) = 0 [pid 30818] <... setpgid resumed>) = 0 [pid 30817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30817] setpgid(0, 0) = 0 [pid 30817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30818] <... openat resumed>) = 3 [pid 30818] write(3, "1000", 4 [pid 30817] <... openat resumed>) = 3 [pid 30818] <... write resumed>) = 4 [pid 30817] write(3, "1000", 4 [pid 30818] close(3 [pid 30817] <... write resumed>) = 4 [pid 30819] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 30817] close(3) = 0 [pid 30817] write(1, "executing program\n", 18) = 18 [pid 30817] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30821 attached [pid 30820] set_robust_list(0x55555a087660, 24 [pid 30819] <... prctl resumed>) = 0 [pid 30818] <... close resumed>) = 0 [pid 30817] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30817] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30820] <... set_robust_list resumed>) = 0 [pid 30819] setpgid(0, 0 [pid 30818] write(1, "executing program\n", 18 [pid 30817] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30817] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30819] <... setpgid resumed>) = 0 [pid 30818] <... write resumed>) = 18 [pid 30817] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30817] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30821] set_robust_list(0x55555a087660, 24 [pid 30820] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30818] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30821] <... set_robust_list resumed>) = 0 [pid 30820] <... prctl resumed>) = 0 [pid 30819] <... openat resumed>) = 3 [pid 30818] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30817] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30821] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30820] setpgid(0, 0 [pid 30819] write(3, "1000", 4 [pid 30818] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30820] <... setpgid resumed>) = 0 [pid 30821] <... prctl resumed>) = 0 [pid 30819] <... write resumed>) = 4 [pid 30818] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30817] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30819] close(3 [pid 30818] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30821] setpgid(0, 0 [pid 30820] <... openat resumed>) = 3 [pid 30819] <... close resumed>) = 0 [pid 30818] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30817] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30820] write(3, "1000", 4 [pid 30819] write(1, "executing program\n", 18executing program executing program [pid 30818] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30820] <... write resumed>) = 4 [pid 30819] <... write resumed>) = 18 [pid 30817] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30820] close(3) = 0 [pid 30820] write(1, "executing program\n", 18 [pid 30818] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30820] <... write resumed>) = 18 [pid 30819] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30818] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30820] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30819] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30818] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30817] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30821] <... setpgid resumed>) = 0 [pid 30820] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30819] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30818] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30820] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30819] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30818] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30817] exit_group(0 [pid 30821] <... openat resumed>) = 3 [pid 30820] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30819] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30818] exit_group(0 [pid 30821] write(3, "1000", 4 [pid 30820] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30819] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30818] <... exit_group resumed>) = ? [pid 30817] <... exit_group resumed>) = ? [pid 30820] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30819] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30820] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30818] +++ exited with 0 +++ [pid 30820] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30819] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30820] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30820] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30819] 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=30818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30820] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30819] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30820] exit_group(0 [pid 30819] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30820] <... exit_group resumed>) = ? [pid 30819] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30820] +++ exited with 0 +++ [pid 30817] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30819] exit_group(0) = ? [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30821] <... write resumed>) = 4 [pid 30821] close(3) = 0 [pid 30821] write(1, "executing program\n", 18) = 18 [pid 30819] +++ exited with 0 +++ [pid 286] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30821] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30821] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30821] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30821] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30821] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30821] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30821] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30821] exit_group(0) = ? [pid 30821] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 288] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555a087650) = 30822 [pid 288] 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 30822 attached [pid 30822] set_robust_list(0x55555a087660, 24) = 0 [pid 30822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30822] setpgid(0, 0) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program executing program executing program [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30824 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30823 ./strace-static-x86_64: Process 30824 attached ./strace-static-x86_64: Process 30823 attached [pid 30822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30822] write(3, "1000", 4) = 4 [pid 30822] close(3 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30825 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30826 ./strace-static-x86_64: Process 30826 attached ./strace-static-x86_64: Process 30825 attached [pid 30826] set_robust_list(0x55555a087660, 24) = 0 [pid 30825] set_robust_list(0x55555a087660, 24 [pid 30822] <... close resumed>) = 0 [pid 30822] write(1, "executing program\n", 18 [pid 30826] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30825] <... set_robust_list resumed>) = 0 [pid 30826] <... prctl resumed>) = 0 [pid 30822] <... write resumed>) = 18 [pid 30826] setpgid(0, 0 [pid 30825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30822] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30826] <... setpgid resumed>) = 0 [pid 30825] <... prctl resumed>) = 0 [pid 30822] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30822] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30825] setpgid(0, 0 [pid 30822] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30823] set_robust_list(0x55555a087660, 24 [pid 30822] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30826] <... openat resumed>) = 3 [pid 30825] <... setpgid resumed>) = 0 [pid 30826] write(3, "1000", 4 [pid 30822] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30826] <... write resumed>) = 4 [pid 30822] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30826] close(3 [pid 30825] <... openat resumed>) = 3 [pid 30823] <... set_robust_list resumed>) = 0 [pid 30823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30822] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30826] <... close resumed>) = 0 [pid 30825] write(3, "1000", 4 [pid 30826] write(1, "executing program\n", 18 [pid 30822] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30826] <... write resumed>) = 18 [pid 30825] <... write resumed>) = 4 [pid 30822] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30823] <... prctl resumed>) = 0 [pid 30826] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30822] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30825] close(3 [pid 30826] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30823] setpgid(0, 0 [pid 30822] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30826] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30825] <... close resumed>) = 0 [pid 30823] <... setpgid resumed>) = 0 [pid 30826] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30825] write(1, "executing program\n", 18 [pid 30822] exit_group(0 [pid 30826] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30825] <... write resumed>) = 18 [pid 30823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30822] <... exit_group resumed>) = ? [pid 30826] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30824] set_robust_list(0x55555a087660, 24executing program [pid 30822] +++ exited with 0 +++ [pid 30823] <... openat resumed>) = 3 [pid 30826] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30825] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30823] write(3, "1000", 4 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30826] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30825] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30823] <... write resumed>) = 4 [pid 30826] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30825] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30826] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30823] close(3 [pid 30826] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30825] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30826] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30823] <... close resumed>) = 0 [pid 30825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30826] exit_group(0 [pid 30823] write(1, "executing program\n", 18 [pid 30826] <... exit_group resumed>) = ? [pid 30825] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30823] <... write resumed>) = 18 [pid 30824] <... set_robust_list resumed>) = 0 [pid 30824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30824] setpgid(0, 0) = 0 [pid 30826] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30823] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, 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 30824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30823] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30825] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30823] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30825] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30823] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30825] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30823] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30825] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30823] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30825] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30823] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30825] exit_group(0 [pid 30824] <... openat resumed>) = 3 [pid 30823] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30825] <... exit_group resumed>) = ? [pid 30823] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30825] +++ exited with 0 +++ [pid 30824] write(3, "1000", 4 [pid 30823] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30824] <... write resumed>) = 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30823] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30824] close(3 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30823] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30824] <... close resumed>) = 0 executing program [pid 30824] write(1, "executing program\n", 18 [pid 30823] exit_group(0 [pid 30824] <... write resumed>) = 18 [pid 30823] <... exit_group resumed>) = ? [pid 30824] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30823] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30824] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30824] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30824] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30824] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30824] 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 30824] 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 30824] exit_group(0 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30827 ./strace-static-x86_64: Process 30827 attached [pid 30824] <... exit_group resumed>) = ? [pid 30824] +++ exited with 0 +++ [pid 30827] set_robust_list(0x55555a087660, 24 [pid 288] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30827] <... set_robust_list resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30828 attached [pid 30827] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30829 attached [pid 30828] set_robust_list(0x55555a087660, 24 [pid 30827] <... prctl resumed>) = 0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30828 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30829 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30830 [pid 30827] setpgid(0, 0 [pid 30828] <... set_robust_list resumed>) = 0 [pid 30829] set_robust_list(0x55555a087660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30831 ./strace-static-x86_64: Process 30831 attached ./strace-static-x86_64: Process 30830 attached [pid 30828] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30827] <... setpgid resumed>) = 0 [pid 30831] set_robust_list(0x55555a087660, 24 [pid 30828] <... prctl resumed>) = 0 [pid 30831] <... set_robust_list resumed>) = 0 [pid 30831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30828] setpgid(0, 0 [pid 30831] <... prctl resumed>) = 0 [pid 30831] setpgid(0, 0) = 0 [pid 30831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30831] write(3, "1000", 4) = 4 [pid 30828] <... setpgid resumed>) = 0 [pid 30831] close(3) = 0 [pid 30827] <... openat resumed>) = 3 executing program [pid 30831] write(1, "executing program\n", 18 [pid 30828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30827] write(3, "1000", 4 [pid 30831] <... write resumed>) = 18 [pid 30831] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30831] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30831] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30831] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30828] <... openat resumed>) = 3 [pid 30827] <... write resumed>) = 4 [pid 30831] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30829] <... set_robust_list resumed>) = 0 [pid 30828] write(3, "1000", 4 [pid 30827] close(3 [pid 30830] set_robust_list(0x55555a087660, 24 [pid 30831] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30831] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30827] <... close resumed>) = 0 [pid 30828] <... write resumed>) = 4 [pid 30827] write(1, "executing program\n", 18executing program [pid 30831] exit_group(0) = ? [pid 30828] close(3 [pid 30827] <... write resumed>) = 18 [pid 30830] <... set_robust_list resumed>) = 0 [pid 30829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30828] <... close resumed>) = 0 executing program [pid 30827] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30831] +++ exited with 0 +++ [pid 30830] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30829] <... prctl resumed>) = 0 [pid 30828] write(1, "executing program\n", 18 [pid 30830] <... prctl resumed>) = 0 [pid 30829] setpgid(0, 0 [pid 30828] <... write resumed>) = 18 [pid 30827] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30830] setpgid(0, 0 [pid 30828] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30830] <... setpgid resumed>) = 0 [pid 30829] <... setpgid resumed>) = 0 [pid 30827] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30828] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30827] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30828] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30827] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30829] <... openat resumed>) = 3 [pid 30828] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30827] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30829] write(3, "1000", 4 [pid 30828] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30827] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30829] <... write resumed>) = 4 [pid 30828] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30830] <... openat resumed>) = 3 [pid 30830] write(3, "1000", 4 [pid 30827] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30830] <... write resumed>) = 4 [pid 30828] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30829] close(3 [pid 30827] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30830] close(3) = 0 [pid 30828] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30827] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30829] <... close resumed>) = 0 [pid 30828] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program executing program [pid 30827] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30828] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30829] write(1, "executing program\n", 18 [pid 30828] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30827] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30829] <... write resumed>) = 18 [pid 30828] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30830] write(1, "executing program\n", 18) = 18 [pid 30827] exit_group(0 [pid 30830] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30828] exit_group(0 [pid 30827] <... exit_group resumed>) = ? [pid 30829] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30828] <... exit_group resumed>) = ? [pid 30830] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30830] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30827] +++ exited with 0 +++ [pid 30830] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30830] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30828] +++ exited with 0 +++ [pid 30830] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30829] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30830] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30830] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30829] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30830] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30829] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30830] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30829] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30830] exit_group(0 [pid 30829] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30830] <... exit_group resumed>) = ? [pid 30829] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30832 attached [pid 30830] +++ exited with 0 +++ [pid 30829] <... 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 30833 attached [pid 30832] set_robust_list(0x55555a087660, 24 [pid 30829] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30832 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30833 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30834 attached [pid 30832] <... set_robust_list resumed>) = 0 [pid 30829] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30834] set_robust_list(0x55555a087660, 24 [pid 30829] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30834 [pid 30834] <... set_robust_list resumed>) = 0 [pid 30832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30829] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30833] set_robust_list(0x55555a087660, 24 [pid 30832] <... prctl resumed>) = 0 [pid 30834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30833] <... set_robust_list resumed>) = 0 [pid 30829] exit_group(0 [pid 30834] <... prctl resumed>) = 0 [pid 30829] <... exit_group resumed>) = ? [pid 30833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30832] setpgid(0, 0 [pid 30834] setpgid(0, 0 [pid 30829] +++ exited with 0 +++ [pid 30834] <... setpgid resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30833] <... prctl resumed>) = 0 [pid 30832] <... setpgid resumed>) = 0 [pid 30834] <... openat resumed>) = 3 [pid 30834] write(3, "1000", 4) = 4 executing program [pid 30834] close(3) = 0 [pid 30834] write(1, "executing program\n", 18) = 18 [pid 30834] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30833] setpgid(0, 0 [pid 30832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30834] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30834] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30833] <... setpgid resumed>) = 0 [pid 30832] <... openat resumed>) = 3 [pid 30834] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30834] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30832] write(3, "1000", 4 [pid 30834] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30834] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30832] <... write resumed>) = 4 [pid 30834] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30833] <... openat resumed>) = 3 [pid 30832] close(3 [pid 30834] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30832] <... close resumed>) = 0 [pid 30834] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30832] write(1, "executing program\n", 18 [pid 30834] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30832] <... write resumed>) = 18 [pid 30834] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30834] exit_group(0 [pid 30833] write(3, "1000", 4 [pid 30832] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30833] <... write resumed>) = 4 [pid 30832] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30834] <... exit_group resumed>) = ? [pid 30832] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30834] +++ exited with 0 +++ [pid 30833] close(3 [pid 30832] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30832] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30833] <... close resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30832] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30832] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30833] write(1, "executing program\n", 18executing program ) = 18 [pid 30832] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30833] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30832] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30833] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30832] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30833] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30832] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30833] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30832] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30833] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30832] exit_group(0 [pid 30833] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30832] <... exit_group resumed>) = ? [pid 30833] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30832] +++ exited with 0 +++ [pid 30833] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30833] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30833] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30833] exit_group(0) = ? [pid 30833] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30835 attached , child_tidptr=0x55555a087650) = 30835 [pid 286] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30836 attached , child_tidptr=0x55555a087650) = 30836 [pid 30836] set_robust_list(0x55555a087660, 24 [pid 30835] set_robust_list(0x55555a087660, 24) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 288] <... restart_syscall resumed>) = 0 [pid 30836] <... set_robust_list resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30837 [pid 30835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30835] setpgid(0, 0) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30837 attached [pid 30836] <... prctl resumed>) = 0 [pid 30835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30838 [pid 30835] write(3, "1000", 4) = 4 [pid 30835] close(3) = 0 executing program [pid 30835] write(1, "executing program\n", 18) = 18 [pid 30835] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30835] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30837] set_robust_list(0x55555a087660, 24 [pid 30836] setpgid(0, 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30835] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30835] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30835] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30839 [pid 30836] <... setpgid resumed>) = 0 [pid 30837] <... set_robust_list resumed>) = 0 [pid 30835] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30835] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30835] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30835] exit_group(0) = ? [pid 30836] <... openat resumed>) = 3 [pid 30836] write(3, "1000", 4) = 4 [pid 30836] close(3 [pid 30837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30836] <... close resumed>) = 0 [pid 30835] +++ exited with 0 +++ [pid 30837] <... prctl resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30838 attached [pid 30838] set_robust_list(0x55555a087660, 24) = 0 [pid 30838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30838] setpgid(0, 0) = 0 [pid 30838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 30836] write(1, "executing program\n", 18 [pid 30838] <... openat resumed>) = 3 [pid 30836] <... write resumed>) = 18 ./strace-static-x86_64: Process 30839 attached [pid 30839] set_robust_list(0x55555a087660, 24) = 0 [pid 30837] setpgid(0, 0 [pid 30836] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30837] <... setpgid resumed>) = 0 [pid 30838] write(3, "1000", 4) = 4 [pid 30838] close(3) = 0 executing program [pid 30838] write(1, "executing program\n", 18 [pid 30837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30836] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30838] <... write resumed>) = 18 [pid 30838] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30836] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30838] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30836] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30839] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30836] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30837] <... openat resumed>) = 3 [pid 30838] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30837] write(3, "1000", 4 [pid 30836] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30838] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30838] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30837] <... write resumed>) = 4 [pid 30836] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30837] close(3 [pid 30838] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30839] <... prctl resumed>) = 0 [pid 30839] setpgid(0, 0 [pid 30838] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30837] <... close resumed>) = 0 [pid 30836] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30836] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] <... restart_syscall resumed>) = 0 [pid 30836] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30836] 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 30836] exit_group(0 [pid 30839] <... setpgid resumed>) = 0 [pid 30839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30836] <... exit_group resumed>) = ? [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30840 [pid 30839] <... openat resumed>) = 3 [pid 30838] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30838] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30838] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30836] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30838] exit_group(0./strace-static-x86_64: Process 30840 attached [pid 30837] write(1, "executing program\n", 18executing program ) = 18 [pid 30839] write(3, "1000", 4) = 4 [pid 30837] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30840] set_robust_list(0x55555a087660, 24 [pid 30838] <... exit_group resumed>) = ? [pid 30839] close(3) = 0 executing program [pid 30840] <... set_robust_list resumed>) = 0 [pid 30839] write(1, "executing program\n", 18 [pid 30837] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30839] <... write resumed>) = 18 [pid 30837] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30839] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30837] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30837] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30839] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30839] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30840] <... prctl resumed>) = 0 [pid 30838] +++ exited with 0 +++ [pid 30837] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30839] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30837] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30839] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 288] <... restart_syscall resumed>) = 0 [pid 30837] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30839] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30839] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30837] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30837] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30839] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30839] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30837] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30841 [pid 30839] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30839] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30837] exit_group(0 [pid 30839] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30839] exit_group(0 [pid 30840] setpgid(0, 0 [pid 30837] <... exit_group resumed>) = ? [pid 30839] <... exit_group resumed>) = ? [pid 30839] +++ exited with 0 +++ [pid 30837] +++ exited with 0 +++ [pid 30840] <... setpgid resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30839, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30841 attached [pid 30841] set_robust_list(0x55555a087660, 24) = 0 [pid 30840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30841] setpgid(0, 0) = 0 [pid 30841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30840] <... openat resumed>) = 3 [pid 30841] <... openat resumed>) = 3 [pid 30840] write(3, "1000", 4 [pid 30841] write(3, "1000", 4) = 4 executing program [pid 30841] close(3) = 0 [pid 30841] write(1, "executing program\n", 18) = 18 [pid 30841] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30840] <... write resumed>) = 4 [pid 30841] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30841] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30840] close(3 [pid 30841] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30840] <... close resumed>) = 0 [pid 30841] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30840] write(1, "executing program\n", 18 [pid 30841] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30840] <... write resumed>) = 18 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30840] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 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 30841] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30840] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30840] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30844 attached ./strace-static-x86_64: Process 30843 attached ./strace-static-x86_64: Process 30842 attached ) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30842 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30843 [pid 30844] set_robust_list(0x55555a087660, 24 [pid 30843] set_robust_list(0x55555a087660, 24 [pid 30842] set_robust_list(0x55555a087660, 24 [pid 30840] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30844 [pid 30844] <... set_robust_list resumed>) = 0 [pid 30843] <... set_robust_list resumed>) = 0 [pid 30842] <... set_robust_list resumed>) = 0 [pid 30841] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30840] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30840] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30843] <... prctl resumed>) = 0 [pid 30842] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30841] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30840] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30844] <... prctl resumed>) = 0 [pid 30843] setpgid(0, 0 [pid 30842] <... prctl resumed>) = 0 [pid 30843] <... setpgid resumed>) = 0 [pid 30844] setpgid(0, 0 [pid 30842] setpgid(0, 0 [pid 30840] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30844] <... setpgid resumed>) = 0 [pid 30843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30842] <... setpgid resumed>) = 0 [pid 30841] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30840] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30840] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30843] <... openat resumed>) = 3 [pid 30840] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30843] write(3, "1000", 4 [pid 30841] exit_group(0 [pid 30840] exit_group(0 [pid 30842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30844] <... openat resumed>) = 3 [pid 30843] <... write resumed>) = 4 [pid 30841] <... exit_group resumed>) = ? [pid 30840] <... exit_group resumed>) = ? [pid 30844] write(3, "1000", 4 [pid 30843] close(3 [pid 30842] <... openat resumed>) = 3 [pid 30840] +++ exited with 0 +++ [pid 30843] <... close resumed>) = 0 [pid 30841] +++ exited with 0 +++ [pid 30844] <... write resumed>) = 4 [pid 30842] write(3, "1000", 4 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30843] write(1, "executing program\n", 18 [pid 285] restart_syscall(<... resuming interrupted clone ...>executing program [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30844] close(3 [pid 30843] <... write resumed>) = 18 [pid 30842] <... write resumed>) = 4 [pid 30844] <... close resumed>) = 0 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30843] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30844] write(1, "executing program\n", 18 [pid 30842] close(3 [pid 30843] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30844] <... write resumed>) = 18 [pid 30843] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30842] <... close resumed>) = 0 [pid 30844] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30843] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30843] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30842] write(1, "executing program\n", 18 [pid 30844] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30843] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 30843] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30844] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30842] <... write resumed>) = 18 [pid 30844] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30843] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30844] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30843] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30844] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30843] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30842] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30844] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30843] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30842] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30844] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30843] exit_group(0 [pid 30844] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30843] <... exit_group resumed>) = ? [pid 30842] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30844] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30843] +++ exited with 0 +++ [pid 30844] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30842] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30844] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30842] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30844] exit_group(0 [pid 30842] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30844] <... exit_group resumed>) = ? [pid 30842] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30844] +++ exited with 0 +++ [pid 30842] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30842] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30842] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30842] exit_group(0) = ? [pid 30842] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30845 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30846 ./strace-static-x86_64: Process 30845 attached ./strace-static-x86_64: Process 30846 attached [pid 30846] set_robust_list(0x55555a087660, 24) = 0 [pid 30846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30846] setpgid(0, 0) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30845] set_robust_list(0x55555a087660, 24 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30847 ./strace-static-x86_64: Process 30847 attached [pid 30847] set_robust_list(0x55555a087660, 24) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30848 [pid 30847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30847] setpgid(0, 0) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30849 [pid 30847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30847] write(3, "1000", 4) = 4 [pid 30847] close(3) = 0 executing program [pid 30847] write(1, "executing program\n", 18) = 18 [pid 30847] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30847] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30847] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30847] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30847] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30847] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30847] exit_group(0 [pid 30845] <... set_robust_list resumed>) = 0 [pid 30847] <... exit_group resumed>) = ? [pid 30846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30845] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30846] <... openat resumed>) = 3 [pid 30847] +++ exited with 0 +++ [pid 30845] <... prctl resumed>) = 0 [pid 30846] write(3, "1000", 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30849 attached [pid 30849] set_robust_list(0x55555a087660, 24) = 0 [pid 30849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30849] setpgid(0, 0) = 0 [pid 30849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30846] <... write resumed>) = 4 [pid 30845] setpgid(0, 0 [pid 30849] <... openat resumed>) = 3 [pid 30845] <... setpgid resumed>) = 0 [pid 30849] write(3, "1000", 4) = 4 [pid 30849] close(3) = 0 [pid 30849] write(1, "executing program\n", 18executing program ) = 18 [pid 30849] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30849] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30849] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30849] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30849] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30846] close(3 [pid 30845] <... openat resumed>) = 3 [pid 30849] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30849] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30846] <... close resumed>) = 0 [pid 30849] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30849] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30849] exit_group(0) = ? [pid 30846] write(1, "executing program\n", 18 [pid 30845] write(3, "1000", 4./strace-static-x86_64: Process 30848 attached executing program [pid 30849] +++ exited with 0 +++ [pid 30846] <... write resumed>) = 18 [pid 30845] <... write resumed>) = 4 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30846] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30845] close(3 [pid 30846] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30845] <... close resumed>) = 0 [pid 30848] set_robust_list(0x55555a087660, 24) = 0 [pid 30846] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 executing program [pid 30845] write(1, "executing program\n", 18 [pid 30846] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30845] <... write resumed>) = 18 [pid 30846] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30848] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30845] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30846] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30848] <... prctl resumed>) = 0 [pid 30845] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30846] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30845] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30848] setpgid(0, 0) = 0 [pid 30846] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30845] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30846] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30845] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30846] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30845] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30845] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30846] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30848] <... openat resumed>) = 3 [pid 30848] write(3, "1000", 4 [pid 30846] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30845] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30845] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30846] exit_group(0 [pid 30848] <... write resumed>) = 4 [pid 30846] <... exit_group resumed>) = ? [pid 30845] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... restart_syscall resumed>) = 0 [pid 30845] 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 30845] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30850 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30845] exit_group(0./strace-static-x86_64: Process 30850 attached [pid 30850] set_robust_list(0x55555a087660, 24) = 0 [pid 30850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30845] <... exit_group resumed>) = ? [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30851 [pid 30850] setpgid(0, 0) = 0 [pid 30850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30850] write(3, "1000", 4 [pid 30845] +++ exited with 0 +++ [pid 30850] <... write resumed>) = 4 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30848] close(3 [pid 30846] +++ exited with 0 +++ [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30848] <... close resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30850] close(3) = 0 [pid 30850] write(1, "executing program\n", 18) = 18 [pid 30850] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30848] write(1, "executing program\n", 18 [pid 30850] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30850] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30848] <... write resumed>) = 18 [pid 30850] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30850] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30850] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30848] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30851 attached [pid 288] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30848] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] 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 30848] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30852 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30853 [pid 30848] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30850] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30848] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30850] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30850] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30848] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30848] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30852 attached [pid 30850] exit_group(0) = ? [pid 30848] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30848] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30852] set_robust_list(0x55555a087660, 24 [pid 30848] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30848] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30848] exit_group(0) = ? [pid 30850] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30851] set_robust_list(0x55555a087660, 24) = 0 [pid 30848] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30851] setpgid(0, 0) = 0 [pid 30851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30851] write(3, "1000", 4) = 4 executing program [pid 30851] close(3) = 0 [pid 30851] write(1, "executing program\n", 18) = 18 [pid 30851] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30853 attached [pid 30852] <... set_robust_list resumed>) = 0 [pid 30851] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30851] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30851] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30851] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30853] set_robust_list(0x55555a087660, 24 [pid 30852] <... prctl resumed>) = 0 [pid 30853] <... set_robust_list resumed>) = 0 [pid 30852] setpgid(0, 0 [pid 30851] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30851] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30851] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30852] <... setpgid resumed>) = 0 [pid 30851] exit_group(0) = ? [pid 30852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30852] write(3, "1000", 4 [pid 30853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30853] setpgid(0, 0) = 0 [pid 30853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30853] write(3, "1000", 4) = 4 [pid 30853] close(3executing program ) = 0 [pid 30853] write(1, "executing program\n", 18) = 18 [pid 30853] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30852] <... write resumed>) = 4 [pid 30851] +++ exited with 0 +++ [pid 30853] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30852] close(3 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30853] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30852] <... close resumed>) = 0 [pid 30853] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30853] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30853] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30852] write(1, "executing program\n", 18executing program [pid 30853] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30852] <... write resumed>) = 18 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30852] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30854 attached [pid 30853] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30852] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 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 30854] set_robust_list(0x55555a087660, 24 [pid 30853] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30854 [pid 30854] <... set_robust_list resumed>) = 0 [pid 30853] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30855 ./strace-static-x86_64: Process 30856 attached [pid 30852] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30856 ./strace-static-x86_64: Process 30855 attached [pid 30852] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30856] set_robust_list(0x55555a087660, 24 [pid 30855] set_robust_list(0x55555a087660, 24 [pid 30853] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30852] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30854] <... prctl resumed>) = 0 [pid 30852] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30856] <... set_robust_list resumed>) = 0 [pid 30855] <... set_robust_list resumed>) = 0 [pid 30853] exit_group(0 [pid 30854] setpgid(0, 0) = 0 [pid 30854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30852] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30856] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30854] <... openat resumed>) = 3 [pid 30853] <... exit_group resumed>) = ? [pid 30852] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30854] write(3, "1000", 4 [pid 30856] <... prctl resumed>) = 0 [pid 30852] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30854] <... write resumed>) = 4 [pid 30852] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30856] setpgid(0, 0 [pid 30855] <... prctl resumed>) = 0 [pid 30852] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30854] close(3) = 0 [pid 30852] exit_group(0 [pid 30856] <... setpgid resumed>) = 0 [pid 30855] setpgid(0, 0 [pid 30852] <... exit_group resumed>) = ? [pid 30854] write(1, "executing program\n", 18) = 18 [pid 30854] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30854] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30852] +++ exited with 0 +++ [pid 30856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30855] <... setpgid resumed>) = 0 [pid 30854] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30854] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30856] <... openat resumed>) = 3 [pid 30855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30853] +++ exited with 0 +++ [pid 30854] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30854] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30854] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30856] write(3, "1000", 4 [pid 30854] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30855] <... openat resumed>) = 3 [pid 30854] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30854] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30854] exit_group(0) = ? [pid 30856] <... write resumed>) = 4 [pid 30855] write(3, "1000", 4 [pid 30856] close(3 [pid 30855] <... write resumed>) = 4 [pid 30854] +++ exited with 0 +++ [pid 30856] <... close resumed>) = 0 [pid 30855] close(3executing program [pid 30856] write(1, "executing program\n", 18 [pid 30855] <... close resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30856] <... write resumed>) = 18 [pid 30855] write(1, "executing program\n", 18 [pid 287] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30856] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30855] <... write resumed>) = 18 [pid 30856] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30855] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30856] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30855] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30856] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30855] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30856] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30855] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30855] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30856] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30856] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30855] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30855] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30856] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30855] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30855] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30855] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30855] exit_group(0) = ? [pid 30856] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30856] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30855] +++ exited with 0 +++ [pid 30856] exit_group(0) = ? [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30856] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30857 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30858 ./strace-static-x86_64: Process 30858 attached [pid 287] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30857 attached [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 [pid 30857] set_robust_list(0x55555a087660, 24 [pid 30858] set_robust_list(0x55555a087660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30859 ./strace-static-x86_64: Process 30859 attached [pid 30858] <... set_robust_list resumed>) = 0 [pid 30857] <... set_robust_list resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30860 attached [pid 30860] set_robust_list(0x55555a087660, 24) = 0 [pid 30860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30860] setpgid(0, 0) = 0 [pid 30860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 30860] write(3, "1000", 4) = 4 [pid 30860] close(3) = 0 [pid 30860] write(1, "executing program\n", 18) = 18 [pid 30860] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30860 [pid 30858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30861 [pid 30860] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30860] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30860] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30858] <... prctl resumed>) = 0 [pid 30857] <... prctl resumed>) = 0 [pid 30860] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30860] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30858] setpgid(0, 0) = 0 [pid 30857] setpgid(0, 0 [pid 30859] set_robust_list(0x55555a087660, 24 [pid 30860] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30860] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30860] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30860] exit_group(0) = ? [pid 30857] <... setpgid resumed>) = 0 [pid 30858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30858] <... openat resumed>) = 3 [pid 30857] <... openat resumed>) = 3 [pid 30857] write(3, "1000", 4 [pid 30858] write(3, "1000", 4 [pid 30859] <... set_robust_list resumed>) = 0 [pid 30860] +++ exited with 0 +++ [pid 30858] <... write resumed>) = 4 [pid 30857] <... write resumed>) = 4 [pid 30858] close(3 [pid 30857] close(3 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30859] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30857] <... close resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30859] <... prctl resumed>) = 0 [pid 30858] <... close resumed>) = 0 [pid 30858] write(1, "executing program\n", 18 [pid 30857] write(1, "executing program\n", 18./strace-static-x86_64: Process 30861 attached [pid 30859] setpgid(0, 0executing program executing program [pid 30861] set_robust_list(0x55555a087660, 24 [pid 30859] <... setpgid resumed>) = 0 [pid 30858] <... write resumed>) = 18 [pid 30857] <... write resumed>) = 18 [pid 30858] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30857] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30858] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30857] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30858] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30857] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30858] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30857] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30858] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30857] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30858] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30857] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30858] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30857] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30858] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30857] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30858] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30857] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30858] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30857] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30858] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30857] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30858] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30857] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30858] exit_group(0 [pid 30857] exit_group(0 [pid 30858] <... exit_group resumed>) = ? [pid 30857] <... exit_group resumed>) = ? [pid 30858] +++ exited with 0 +++ [pid 30857] +++ exited with 0 +++ [pid 30859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30858, 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 30859] <... openat resumed>) = 3 ./strace-static-x86_64: Process 30862 attached [pid 30861] <... set_robust_list resumed>) = 0 [pid 30859] write(3, "1000", 4 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30862 [pid 30859] <... write resumed>) = 4 [pid 30859] close(3) = 0 [pid 30859] write(1, "executing program\n", 18executing program [pid 30862] set_robust_list(0x55555a087660, 24 [pid 30859] <... write resumed>) = 18 [pid 30859] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30862] <... set_robust_list resumed>) = 0 [pid 30859] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30859] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] <... restart_syscall resumed>) = 0 [pid 30859] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30862] <... prctl resumed>) = 0 [pid 30859] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30862] setpgid(0, 0 [pid 30859] <... 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 30863 attached [pid 30862] <... setpgid resumed>) = 0 [pid 30861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30859] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30863] set_robust_list(0x55555a087660, 24 [pid 30862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30861] <... prctl resumed>) = 0 [pid 30859] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30863 [pid 30861] setpgid(0, 0 [pid 30859] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30861] <... setpgid resumed>) = 0 [pid 30859] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30862] <... openat resumed>) = 3 [pid 30861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30859] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30863] <... set_robust_list resumed>) = 0 [pid 30862] write(3, "1000", 4 [pid 30861] <... openat resumed>) = 3 [pid 30859] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30862] <... write resumed>) = 4 [pid 30862] close(3 [pid 30861] write(3, "1000", 4 [pid 30859] exit_group(0 [pid 30862] <... close resumed>) = 0 [pid 30861] <... write resumed>) = 4 [pid 30859] <... exit_group resumed>) = ? [pid 30863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30862] write(1, "executing program\n", 18 [pid 30861] close(3executing program [pid 30859] +++ exited with 0 +++ [pid 30861] <... close resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30862] <... write resumed>) = 18 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30861] write(1, "executing program\n", 18 [pid 30862] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30861] <... write resumed>) = 18 [pid 30861] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30863] <... prctl resumed>) = 0 [pid 30862] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30862] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30861] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30862] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30862] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30861] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30863] setpgid(0, 0 [pid 30862] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30863] <... setpgid resumed>) = 0 [pid 30862] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30861] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30862] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30861] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30862] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30861] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] <... restart_syscall resumed>) = 0 [pid 30863] <... openat resumed>) = 3 [pid 30862] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30861] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30863] write(3, "1000", 4 [pid 30862] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30863] <... write resumed>) = 4 [pid 30862] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30861] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30863] close(3 [pid 30861] 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 30863] <... close resumed>) = 0 [pid 30862] exit_group(0 [pid 30861] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30863] write(1, "executing program\n", 18executing program [pid 30862] <... exit_group resumed>) = ? [pid 30861] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30864 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30865 ./strace-static-x86_64: Process 30864 attached [pid 30863] <... write resumed>) = 18 [pid 30861] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30863] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30862] +++ exited with 0 +++ [pid 30861] exit_group(0 [pid 30863] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30861] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 30865 attached [pid 30864] set_robust_list(0x55555a087660, 24 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30865] set_robust_list(0x55555a087660, 24 [pid 30864] <... set_robust_list resumed>) = 0 [pid 30863] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30861] +++ exited with 0 +++ [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30863] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30863] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30864] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30863] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30863] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30865] <... set_robust_list resumed>) = 0 [pid 30864] <... prctl resumed>) = 0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30865] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30864] setpgid(0, 0 [pid 30863] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30865] <... prctl resumed>) = 0 [pid 30865] setpgid(0, 0) = 0 [pid 30865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30864] <... setpgid resumed>) = 0 [pid 30863] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30865] <... openat resumed>) = 3 [pid 30865] write(3, "1000", 4) = 4 [pid 30865] close(3 [pid 30864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30863] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program [pid 30865] <... close resumed>) = 0 [pid 30865] write(1, "executing program\n", 18) = 18 [pid 30865] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30864] <... openat resumed>) = 3 [pid 30863] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30865] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30865] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30864] write(3, "1000", 4 [pid 30863] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30865] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30864] <... write resumed>) = 4 [pid 30863] exit_group(0 [pid 30865] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30864] close(3 [pid 30863] <... exit_group resumed>) = ? [pid 30865] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30864] <... close resumed>) = 0 [pid 30865] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30865] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 30863] +++ exited with 0 +++ [pid 30865] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30864] write(1, "executing program\n", 18 [pid 30865] exit_group(0 [pid 30864] <... write resumed>) = 18 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30865] <... exit_group resumed>) = ? [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30865] +++ exited with 0 +++ [pid 30864] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30864] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30864] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30864] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30864] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30864] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30864] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30864] exit_group(0) = ? [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30864] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [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 30866 attached [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30866 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30867 ./strace-static-x86_64: Process 30867 attached [pid 30867] set_robust_list(0x55555a087660, 24 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30868 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30867] <... set_robust_list resumed>) = 0 [pid 30867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30867] setpgid(0, 0) = 0 [pid 30867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30869 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30870 [pid 30867] <... openat resumed>) = 3 [pid 30867] write(3, "1000", 4) = 4 [pid 30867] close(3) = 0 executing program [pid 30867] write(1, "executing program\n", 18 [pid 30866] set_robust_list(0x55555a087660, 24./strace-static-x86_64: Process 30869 attached ./strace-static-x86_64: Process 30868 attached [pid 30867] <... write resumed>) = 18 [pid 30867] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30869] set_robust_list(0x55555a087660, 24 [pid 30868] set_robust_list(0x55555a087660, 24 [pid 30866] <... set_robust_list resumed>) = 0 [pid 30867] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30867] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30867] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30867] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30869] <... set_robust_list resumed>) = 0 [pid 30868] <... set_robust_list resumed>) = 0 [pid 30866] <... prctl resumed>) = 0 [pid 30867] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30867] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30866] setpgid(0, 0) = 0 [pid 30869] <... prctl resumed>) = 0 [pid 30868] <... prctl resumed>) = 0 [pid 30867] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30867] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30867] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30867] exit_group(0 [pid 30869] setpgid(0, 0 [pid 30868] setpgid(0, 0 [pid 30866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30867] <... exit_group resumed>) = ? [pid 30869] <... setpgid resumed>) = 0 [pid 30868] <... setpgid resumed>) = 0 [pid 30866] <... openat resumed>) = 3 [pid 30866] write(3, "1000", 4 [pid 30869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30867] +++ exited with 0 +++ [pid 30866] <... write resumed>) = 4 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30870 attached [pid 30870] set_robust_list(0x55555a087660, 24) = 0 [pid 30870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30869] <... openat resumed>) = 3 [pid 30866] close(3 [pid 30870] <... prctl resumed>) = 0 [pid 30870] setpgid(0, 0) = 0 [pid 30870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30869] write(3, "1000", 4 [pid 30868] <... openat resumed>) = 3 [pid 30866] <... close resumed>) = 0 [pid 30870] <... openat resumed>) = 3 [pid 30870] write(3, "1000", 4executing program ) = 4 [pid 30870] close(3) = 0 [pid 30870] write(1, "executing program\n", 18) = 18 [pid 30870] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30869] <... write resumed>) = 4 [pid 30868] write(3, "1000", 4 [pid 30866] write(1, "executing program\n", 18 [pid 30870] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30870] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30869] close(3 [pid 30868] <... write resumed>) = 4 [pid 30866] <... write resumed>) = 18 [pid 30870] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30870] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30866] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30869] <... close resumed>) = 0 [pid 30868] close(3 [pid 30870] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30870] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30869] write(1, "executing program\n", 18 [pid 30868] <... close resumed>) = 0 [pid 30866] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30870] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30868] write(1, "executing program\n", 18 [pid 30866] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30869] <... write resumed>) = 18 [pid 285] <... restart_syscall resumed>) = 0 [pid 30866] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30866] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30868] <... write resumed>) = 18 [pid 30866] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30870] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30870] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30870] exit_group(0) = ? ./strace-static-x86_64: Process 30871 attached [pid 30870] +++ exited with 0 +++ [pid 30868] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30866] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30869] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30868] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30866] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30871 [pid 30871] set_robust_list(0x55555a087660, 24 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30866] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30871] <... set_robust_list resumed>) = 0 [pid 30866] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30871] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30866] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30869] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30868] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30871] <... prctl resumed>) = 0 [pid 30871] setpgid(0, 0) = 0 [pid 30869] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30868] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30866] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30869] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30868] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30866] exit_group(0 [pid 30871] <... openat resumed>) = 3 [pid 30869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30868] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30866] <... exit_group resumed>) = ? [pid 30871] write(3, "1000", 4) = 4 [pid 30866] +++ exited with 0 +++ [pid 30869] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30868] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30871] close(3 [pid 30869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30868] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30871] <... close resumed>) = 0 [pid 30869] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] <... restart_syscall resumed>) = 0 [pid 30868] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... restart_syscall resumed>) = 0 [pid 30869] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30868] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30869] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30868] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30869] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 executing program [pid 30868] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] 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 30871] write(1, "executing program\n", 18) = 18 [pid 30871] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30871] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30872 [pid 30869] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30873 [pid 30871] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30871] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30869] exit_group(0 [pid 30868] exit_group(0 [pid 30871] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30871] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30873 attached ./strace-static-x86_64: Process 30872 attached ) = -1 EBADF (Bad file descriptor) [pid 30869] <... exit_group resumed>) = ? [pid 30868] <... exit_group resumed>) = ? [pid 30871] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30871] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30871] exit_group(0) = ? [pid 30871] +++ exited with 0 +++ [pid 30869] +++ exited with 0 +++ [pid 30868] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30873] set_robust_list(0x55555a087660, 24 [pid 30872] set_robust_list(0x55555a087660, 24 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30873] <... set_robust_list resumed>) = 0 [pid 30872] <... set_robust_list resumed>) = 0 [pid 30873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30873] setpgid(0, 0 [pid 30872] <... prctl resumed>) = 0 [pid 30873] <... setpgid resumed>) = 0 [pid 30872] setpgid(0, 0) = 0 [pid 30873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30872] write(3, "1000", 4) = 4 [pid 30872] close(3 [pid 30873] <... openat resumed>) = 3 executing program [pid 30872] <... close resumed>) = 0 [pid 30872] write(1, "executing program\n", 18) = 18 [pid 30872] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30873] write(3, "1000", 4 [pid 30872] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30872] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30873] <... write resumed>) = 4 [pid 30872] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30873] close(3) = 0 [pid 30872] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30872] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30872] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30872] exit_group(0) = ? [pid 30873] write(1, "executing program\n", 18 [pid 30872] +++ exited with 0 +++ executing program [pid 30873] <... write resumed>) = 18 [pid 30873] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30873] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30873] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30873] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30873] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30873] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30873] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30873] exit_group(0) = ? [pid 30873] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30875 attached ./strace-static-x86_64: Process 30874 attached [pid 288] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 30875] set_robust_list(0x55555a087660, 24 [pid 30874] set_robust_list(0x55555a087660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30874 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30875 [pid 30875] <... set_robust_list resumed>) = 0 [pid 30874] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30876 attached [pid 30874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 288] 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=0x55555a087650) = 30876 [pid 30876] set_robust_list(0x55555a087660, 24 [pid 30875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30874] <... prctl resumed>) = 0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30877 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30878 ./strace-static-x86_64: Process 30877 attached [pid 30877] set_robust_list(0x55555a087660, 24) = 0 [pid 30877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30875] <... prctl resumed>) = 0 [pid 30874] setpgid(0, 0 [pid 30877] <... prctl resumed>) = 0 [pid 30877] setpgid(0, 0) = 0 [pid 30877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30875] setpgid(0, 0 [pid 30874] <... setpgid resumed>) = 0 [pid 30877] <... openat resumed>) = 3 [pid 30877] write(3, "1000", 4) = 4 [pid 30877] close(3executing program ) = 0 [pid 30877] write(1, "executing program\n", 18) = 18 [pid 30877] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30875] <... setpgid resumed>) = 0 [pid 30877] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30877] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30877] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30874] <... openat resumed>) = 3 [pid 30877] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30877] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30875] <... openat resumed>) = 3 [pid 30874] write(3, "1000", 4 [pid 30877] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30877] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30877] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30877] exit_group(0 [pid 30874] <... write resumed>) = 4 [pid 30875] write(3, "1000", 4 [pid 30876] <... set_robust_list resumed>) = 0 [pid 30877] <... exit_group resumed>) = ? [pid 30874] close(3 [pid 30875] <... write resumed>) = 4 [pid 30874] <... close resumed>) = 0 [pid 30875] close(3executing program executing program [pid 30874] write(1, "executing program\n", 18 [pid 30875] <... close resumed>) = 0 [pid 30874] <... write resumed>) = 18 [pid 30875] write(1, "executing program\n", 18 [pid 30877] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30878 attached [pid 30878] set_robust_list(0x55555a087660, 24) = 0 [pid 30875] <... write resumed>) = 18 [pid 30878] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30874] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30875] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30876] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30874] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30875] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30874] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30875] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30876] <... prctl resumed>) = 0 [pid 30874] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30875] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30874] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30875] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30874] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30875] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30874] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30875] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30878] <... prctl resumed>) = 0 [pid 30878] setpgid(0, 0) = 0 [pid 30874] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30876] setpgid(0, 0 [pid 30875] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30874] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30876] <... setpgid resumed>) = 0 [pid 30875] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30874] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30875] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30874] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 30876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30875] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30874] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30878] write(3, "1000", 4) = 4 [pid 30875] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30878] close(3) = 0 [pid 30874] exit_group(0 [pid 30875] exit_group(0 [pid 30874] <... exit_group resumed>) = ? [pid 30875] <... exit_group resumed>) = ? [pid 30878] write(1, "executing program\n", 18) = 18 [pid 30878] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30878] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30874] +++ exited with 0 +++ [pid 30878] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30878] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30875] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30876] <... openat resumed>) = 3 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30876] write(3, "1000", 4 [pid 30878] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30878] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30878] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30878] exit_group(0) = ? [pid 30878] +++ exited with 0 +++ [pid 30876] <... write resumed>) = 4 [pid 30876] close(3 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30876] <... close resumed>) = 0 executing program [pid 30876] write(1, "executing program\n", 18 [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 30876] <... write resumed>) = 18 ./strace-static-x86_64: Process 30880 attached ./strace-static-x86_64: Process 30879 attached [pid 30876] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 30880] set_robust_list(0x55555a087660, 24 [pid 30879] set_robust_list(0x55555a087660, 24 [pid 30876] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30879 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30880 [pid 30879] <... set_robust_list resumed>) = 0 [pid 30876] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30876] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30881 attached [pid 30880] <... set_robust_list resumed>) = 0 [pid 30879] <... prctl resumed>) = 0 [pid 30876] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30879] setpgid(0, 0 [pid 30876] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30881 [pid 30881] set_robust_list(0x55555a087660, 24) = 0 [pid 30881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30881] setpgid(0, 0) = 0 [pid 30881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30879] <... setpgid resumed>) = 0 [pid 30876] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30882 [pid 30881] <... openat resumed>) = 3 [pid 30876] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30881] write(3, "1000", 4 [pid 30879] <... openat resumed>) = 3 [pid 30876] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30881] <... write resumed>) = 4 [pid 30881] close(3) = 0 executing program [pid 30881] write(1, "executing program\n", 18) = 18 [pid 30881] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30881] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30879] write(3, "1000", 4 [pid 30876] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30881] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30881] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30879] <... write resumed>) = 4 [pid 30876] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30880] <... prctl resumed>) = 0 [pid 30879] close(3 [pid 30876] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30881] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30879] <... close resumed>) = 0 [pid 30881] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30880] setpgid(0, 0executing program [pid 30879] write(1, "executing program\n", 18 [pid 30876] exit_group(0 [pid 30880] <... setpgid resumed>) = 0 [pid 30879] <... write resumed>) = 18 [pid 30876] <... exit_group resumed>) = ? [pid 30881] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30879] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30881] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30876] +++ exited with 0 +++ [pid 30881] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30879] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30881] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30879] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30882 attached [pid 30881] exit_group(0 [pid 30880] <... openat resumed>) = 3 [pid 30879] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30882] set_robust_list(0x55555a087660, 24 [pid 30881] <... exit_group resumed>) = ? [pid 30880] write(3, "1000", 4 [pid 30879] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30880] <... write resumed>) = 4 [pid 30879] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30882] <... set_robust_list resumed>) = 0 [pid 30881] +++ exited with 0 +++ [pid 30880] close(3 [pid 30879] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30880] <... close resumed>) = 0 [pid 30882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30879] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30880] write(1, "executing program\n", 18 [pid 30879] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30879] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30880] <... write resumed>) = 18 [pid 30879] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30882] <... prctl resumed>) = 0 [pid 30879] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30882] setpgid(0, 0 [pid 30880] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30879] exit_group(0 [pid 30882] <... setpgid resumed>) = 0 [pid 30879] <... exit_group resumed>) = ? [pid 30880] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30882] write(3, "1000", 4) = 4 [pid 30879] +++ exited with 0 +++ [pid 30880] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30882] close(3 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30880] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30880] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30882] <... close resumed>) = 0 [pid 30882] write(1, "executing program\n", 18executing program ) = 18 [pid 30882] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30882] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30880] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30882] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30882] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30880] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30882] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30882] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30882] exit_group(0) = ? [pid 30882] +++ exited with 0 +++ [pid 30880] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30880] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30880] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30880] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30880] exit_group(0) = ? [pid 30880] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30883 ./strace-static-x86_64: Process 30883 attached [pid 30883] set_robust_list(0x55555a087660, 24) = 0 [pid 30883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30883] setpgid(0, 0 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30885 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30884 [pid 30883] <... setpgid resumed>) = 0 [pid 30883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30883] write(3, "1000", 4 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30886 [pid 30883] <... write resumed>) = 4 [pid 30883] close(3) = 0 executing program [pid 30883] write(1, "executing program\n", 18) = 18 [pid 30883] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] <... restart_syscall resumed>) = 0 [pid 30883] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30883] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30883] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30883] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30887 [pid 30883] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30883] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30883] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30883] exit_group(0) = ? ./strace-static-x86_64: Process 30884 attached ./strace-static-x86_64: Process 30887 attached [pid 30884] set_robust_list(0x55555a087660, 24 [pid 30887] set_robust_list(0x55555a087660, 24 [pid 30883] +++ exited with 0 +++ [pid 30884] <... set_robust_list resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30887] <... set_robust_list resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30885 attached [pid 30885] set_robust_list(0x55555a087660, 24) = 0 [pid 30885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30885] setpgid(0, 0) = 0 [pid 30885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30884] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 30886 attached [pid 30887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30886] set_robust_list(0x55555a087660, 24 [pid 30885] <... openat resumed>) = 3 [pid 30887] <... prctl resumed>) = 0 [pid 30884] setpgid(0, 0 [pid 30886] <... set_robust_list resumed>) = 0 [pid 30886] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30884] <... setpgid resumed>) = 0 [pid 30887] setpgid(0, 0 [pid 30886] <... prctl resumed>) = 0 [pid 30886] setpgid(0, 0 [pid 30885] write(3, "1000", 4) = 4 [pid 30886] <... setpgid resumed>) = 0 executing program [pid 30885] close(3 [pid 30886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30885] <... close resumed>) = 0 [pid 30885] write(1, "executing program\n", 18) = 18 [pid 30884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30885] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30886] <... openat resumed>) = 3 [pid 30884] <... openat resumed>) = 3 [pid 30885] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30885] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30887] <... setpgid resumed>) = 0 [pid 30884] write(3, "1000", 4 [pid 30885] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30885] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30884] <... write resumed>) = 4 [pid 30886] write(3, "1000", 4 [pid 30885] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30886] <... write resumed>) = 4 [pid 30885] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30884] close(3 [pid 30887] <... openat resumed>) = 3 [pid 30886] close(3 [pid 30887] write(3, "1000", 4executing program executing program [pid 30885] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30884] <... close resumed>) = 0 [pid 30887] <... write resumed>) = 4 [pid 30886] <... close resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30886] write(1, "executing program\n", 18 [pid 30885] 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 30884] write(1, "executing program\n", 18) = 18 [pid 30884] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30884] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30888 [pid 30884] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30886] <... write resumed>) = 18 [pid 30884] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30888 attached [pid 30886] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30885] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30884] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30886] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30885] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30884] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30887] close(3 [pid 30886] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30885] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30888] set_robust_list(0x55555a087660, 24 [pid 30887] <... close resumed>) = 0 [pid 30886] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30888] <... set_robust_list resumed>) = 0 [pid 30887] write(1, "executing program\n", 18 [pid 30886] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30885] exit_group(0 [pid 30884] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30887] <... write resumed>) = 18 [pid 30886] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30885] <... exit_group resumed>) = ? [pid 30888] <... prctl resumed>) = 0 [pid 30887] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30886] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30884] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30887] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30885] +++ exited with 0 +++ [pid 30888] setpgid(0, 0) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30885, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30886] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30884] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30887] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30888] <... openat resumed>) = 3 [pid 30886] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30884] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30887] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30886] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30887] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30886] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30884] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30888] write(3, "1000", 4 [pid 30887] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30886] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30888] <... write resumed>) = 4 [pid 30886] exit_group(0 [pid 30887] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30884] exit_group(0 [pid 30886] <... exit_group resumed>) = ? [pid 30888] close(3) = 0 [pid 30886] +++ exited with 0 +++ [pid 30884] <... exit_group resumed>) = ? [pid 30887] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30888] write(1, "executing program\n", 18 [pid 30887] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30888] <... write resumed>) = 18 [pid 30887] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30884] +++ exited with 0 +++ [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30888] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30887] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30888] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30887] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30888] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30887] exit_group(0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30888] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30888] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30887] <... exit_group resumed>) = ? [pid 30888] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30888] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30888] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30888] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30887] +++ exited with 0 +++ [pid 30888] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30888] exit_group(0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30888] <... exit_group resumed>) = ? [pid 30888] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30890 attached ./strace-static-x86_64: Process 30889 attached [pid 285] <... restart_syscall resumed>) = 0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30889 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30891 [pid 30889] set_robust_list(0x55555a087660, 24 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30890 [pid 30890] set_robust_list(0x55555a087660, 24./strace-static-x86_64: Process 30891 attached ) = 0 [pid 30889] <... set_robust_list resumed>) = 0 [pid 30889] prctl(PR_SET_PDEATHSIG, SIGKILL [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 30890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30889] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 30892 attached [pid 30892] set_robust_list(0x55555a087660, 24) = 0 [pid 30892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30889] setpgid(0, 0 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30892 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30893 [pid 30892] <... prctl resumed>) = 0 [pid 30892] setpgid(0, 0) = 0 [pid 30892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30891] set_robust_list(0x55555a087660, 24 [pid 30890] <... prctl resumed>) = 0 [pid 30889] <... setpgid resumed>) = 0 [pid 30892] write(3, "1000", 4) = 4 executing program [pid 30892] close(3) = 0 [pid 30892] write(1, "executing program\n", 18) = 18 [pid 30892] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30891] <... set_robust_list resumed>) = 0 [pid 30890] setpgid(0, 0 [pid 30892] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30892] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30889] <... openat resumed>) = 3 [pid 30892] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30890] <... setpgid resumed>) = 0 [pid 30889] write(3, "1000", 4 [pid 30892] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30892] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30889] <... write resumed>) = 4 [pid 30892] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30890] <... openat resumed>) = 3 [pid 30889] close(3./strace-static-x86_64: Process 30893 attached [pid 30891] <... prctl resumed>) = 0 [pid 30889] <... close resumed>) = 0 executing program [pid 30890] write(3, "1000", 4 [pid 30889] write(1, "executing program\n", 18 [pid 30890] <... write resumed>) = 4 [pid 30889] <... write resumed>) = 18 [pid 30889] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30890] close(3 [pid 30889] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30889] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30893] set_robust_list(0x55555a087660, 24 [pid 30892] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30891] setpgid(0, 0 [pid 30890] <... close resumed>) = 0 [pid 30889] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30893] <... set_robust_list resumed>) = 0 [pid 30892] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30891] <... setpgid resumed>) = 0 [pid 30890] write(1, "executing program\n", 18 [pid 30889] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30892] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30890] <... write resumed>) = 18 [pid 30889] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30892] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30890] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30889] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30893] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30892] exit_group(0 [pid 30890] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30889] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30892] <... exit_group resumed>) = ? [pid 30890] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30889] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30893] <... prctl resumed>) = 0 [pid 30891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30890] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30889] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30892] +++ exited with 0 +++ [pid 30890] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30889] 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=30892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30890] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30893] setpgid(0, 0 [pid 30891] <... openat resumed>) = 3 [pid 30890] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30889] exit_group(0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30893] <... setpgid resumed>) = 0 [pid 30891] write(3, "1000", 4 [pid 30890] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30889] <... exit_group resumed>) = ? [pid 30890] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30891] <... write resumed>) = 4 [pid 30893] <... openat resumed>) = 3 [pid 30891] close(3 [pid 30893] write(3, "1000", 4 [pid 30891] <... close resumed>) = 0 [pid 30890] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30889] +++ exited with 0 +++ [pid 30893] <... write resumed>) = 4 [pid 30891] write(1, "executing program\n", 18 [pid 30890] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 executing program [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30893] close(3 [pid 30891] <... write resumed>) = 18 [pid 30890] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30893] <... close resumed>) = 0 [pid 30891] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30890] exit_group(0 executing program [pid 30893] write(1, "executing program\n", 18 [pid 30890] <... exit_group resumed>) = ? [pid 30891] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30891] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30891] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30893] <... write resumed>) = 18 [pid 30890] +++ exited with 0 +++ [pid 30891] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30893] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30893] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30891] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30893] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30893] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30891] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30893] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30891] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30893] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30891] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30893] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30891] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30893] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30893] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30893] exit_group(0) = ? [pid 30891] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30893] +++ exited with 0 +++ [pid 30891] exit_group(0) = ? [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30891] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30894 attached [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30894 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30895 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30894] set_robust_list(0x55555a087660, 24) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30896 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30897 ./strace-static-x86_64: Process 30896 attached [pid 30896] set_robust_list(0x55555a087660, 24) = 0 [pid 30896] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30898 [pid 30896] <... prctl resumed>) = 0 [pid 30894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30896] setpgid(0, 0) = 0 [pid 30896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30894] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 30895 attached [pid 30896] <... openat resumed>) = 3 [pid 30896] write(3, "1000", 4) = 4 [pid 30896] close(3executing program ) = 0 [pid 30896] write(1, "executing program\n", 18) = 18 [pid 30896] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30894] setpgid(0, 0 [pid 30895] set_robust_list(0x55555a087660, 24 [pid 30894] <... setpgid resumed>) = 0 [pid 30896] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30896] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30896] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30896] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30896] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30895] <... set_robust_list resumed>) = 0 [pid 30894] <... openat resumed>) = 3 ./strace-static-x86_64: Process 30898 attached ./strace-static-x86_64: Process 30897 attached [pid 30894] write(3, "1000", 4) = 4 [pid 30894] close(3 [pid 30896] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30894] <... close resumed>) = 0 [pid 30896] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30896] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30896] exit_group(0 [pid 30894] write(1, "executing program\n", 18 [pid 30896] <... exit_group resumed>) = ? executing program [pid 30896] +++ exited with 0 +++ [pid 30895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30894] <... write resumed>) = 18 [pid 30897] set_robust_list(0x55555a087660, 24 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30894] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30898] set_robust_list(0x55555a087660, 24 [pid 30895] <... prctl resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30897] <... set_robust_list resumed>) = 0 [pid 30897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30894] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30897] <... prctl resumed>) = 0 [pid 30897] setpgid(0, 0) = 0 [pid 30897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30894] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30895] setpgid(0, 0 [pid 30894] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30897] write(3, "1000", 4 [pid 30894] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30897] <... write resumed>) = 4 [pid 30894] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30897] close(3 [pid 30894] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30898] <... set_robust_list resumed>) = 0 [pid 30895] <... setpgid resumed>) = 0 [pid 30897] <... close resumed>) = 0 [pid 30897] write(1, "executing program\n", 18) = 18 executing program [pid 30897] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30894] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30897] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30894] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30897] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30894] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30897] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30894] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30897] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30894] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30897] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30897] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30894] exit_group(0 [pid 30897] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30894] <... exit_group resumed>) = ? [pid 30897] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30897] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30897] exit_group(0) = ? [pid 30898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30894] +++ exited with 0 +++ [pid 30898] <... prctl resumed>) = 0 [pid 30897] +++ exited with 0 +++ [pid 30895] <... openat resumed>) = 3 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30894, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30898] setpgid(0, 0 [pid 30895] write(3, "1000", 4 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30898] <... setpgid resumed>) = 0 [pid 30895] <... write resumed>) = 4 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30895] close(3 [pid 30898] <... openat resumed>) = 3 [pid 30895] <... close resumed>) = 0 [pid 30898] write(3, "1000", 4) = 4 [pid 30898] close(3) = 0 [pid 30895] write(1, "executing program\n", 18 [pid 30898] write(1, "executing program\n", 18executing program executing program ) = 18 [pid 30898] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30895] <... write resumed>) = 18 [pid 30898] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30898] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30895] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30898] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30898] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30895] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30898] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30898] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30895] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30898] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30895] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30898] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30898] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30898] exit_group(0 [pid 30895] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30898] <... exit_group resumed>) = ? [pid 30895] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30898] +++ exited with 0 +++ [pid 30895] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30895] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] <... restart_syscall resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30895] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... restart_syscall resumed>) = 0 [pid 30895] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30895] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30900 attached ./strace-static-x86_64: Process 30899 attached ./strace-static-x86_64: Process 30901 attached [pid 30895] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30901] set_robust_list(0x55555a087660, 24 [pid 30900] set_robust_list(0x55555a087660, 24 [pid 30899] set_robust_list(0x55555a087660, 24 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30899 [pid 30895] exit_group(0 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30901 [pid 30899] <... set_robust_list resumed>) = 0 [pid 30899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30895] <... exit_group resumed>) = ? [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30900 [pid 30899] <... prctl resumed>) = 0 [pid 30899] setpgid(0, 0) = 0 [pid 30899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30895] +++ exited with 0 +++ [pid 30899] write(3, "1000", 4) = 4 executing program [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30902 [pid 30899] close(3 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30899] <... close resumed>) = 0 [pid 30899] write(1, "executing program\n", 18 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30899] <... write resumed>) = 18 [pid 30899] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30902 attached [pid 30901] <... set_robust_list resumed>) = 0 [pid 30900] <... set_robust_list resumed>) = 0 [pid 30899] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30899] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30902] set_robust_list(0x55555a087660, 24 [pid 30900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30899] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30902] <... set_robust_list resumed>) = 0 [pid 30901] <... prctl resumed>) = 0 [pid 30900] <... prctl resumed>) = 0 [pid 30899] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30899] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30901] setpgid(0, 0 [pid 30900] setpgid(0, 0 [pid 30902] <... prctl resumed>) = 0 [pid 30901] <... setpgid resumed>) = 0 [pid 30899] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30899] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30899] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30902] setpgid(0, 0 [pid 30901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30900] <... setpgid resumed>) = 0 [pid 30899] exit_group(0 [pid 30902] <... setpgid resumed>) = 0 [pid 30901] <... openat resumed>) = 3 [pid 30900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30899] <... exit_group resumed>) = ? [pid 30902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30901] write(3, "1000", 4 [pid 30900] <... openat resumed>) = 3 [pid 30899] +++ exited with 0 +++ [pid 30902] <... openat resumed>) = 3 [pid 30901] <... write resumed>) = 4 [pid 30900] write(3, "1000", 4 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30902] write(3, "1000", 4) = 4 executing program [pid 30902] close(3) = 0 [pid 30902] write(1, "executing program\n", 18) = 18 [pid 30902] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30901] close(3 [pid 30900] <... write resumed>) = 4 [pid 30902] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30902] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30901] <... close resumed>) = 0 [pid 30900] close(3 [pid 30902] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30902] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 30901] write(1, "executing program\n", 18 [pid 30900] <... close resumed>) = 0 [pid 30902] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30902] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30901] <... write resumed>) = 18 [pid 30900] write(1, "executing program\n", 18executing program [pid 30902] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30901] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30900] <... write resumed>) = 18 [pid 30901] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30902] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30900] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30901] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30900] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30901] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30902] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30902] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30902] exit_group(0 [pid 30901] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30900] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30901] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30900] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30902] <... exit_group resumed>) = ? [pid 30901] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30900] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30901] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30900] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30901] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30900] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30901] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30902] +++ exited with 0 +++ [pid 30901] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30900] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 30901] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30900] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30901] exit_group(0 [pid 30900] 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(<... resuming interrupted clone ...> [pid 30901] <... exit_group resumed>) = ? [pid 30900] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30903 attached [pid 30901] +++ exited with 0 +++ [pid 30900] exit_group(0 [pid 288] <... restart_syscall resumed>) = 0 [pid 30900] <... exit_group resumed>) = ? [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30903 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30903] set_robust_list(0x55555a087660, 24 [pid 30900] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30903] <... set_robust_list resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30903] <... prctl resumed>) = 0 [pid 30903] setpgid(0, 0) = 0 [pid 30903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30904 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30905 ./strace-static-x86_64: Process 30905 attached [pid 30903] <... openat resumed>) = 3 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program ./strace-static-x86_64: Process 30906 attached ./strace-static-x86_64: Process 30904 attached [pid 30905] set_robust_list(0x55555a087660, 24 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30906 [pid 30903] write(3, "1000", 4) = 4 [pid 30903] close(3) = 0 [pid 30903] write(1, "executing program\n", 18) = 18 [pid 30903] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30903] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30905] <... set_robust_list resumed>) = 0 [pid 30904] set_robust_list(0x55555a087660, 24 [pid 30903] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30907 [pid 30905] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30904] <... set_robust_list resumed>) = 0 [pid 30905] <... prctl resumed>) = 0 [pid 30906] set_robust_list(0x55555a087660, 24 [pid 30905] setpgid(0, 0 [pid 30903] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30906] <... set_robust_list resumed>) = 0 [pid 30905] <... setpgid resumed>) = 0 [pid 30903] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30903] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30904] <... prctl resumed>) = 0 [pid 30906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30905] <... openat resumed>) = 3 [pid 30906] <... prctl resumed>) = 0 [pid 30905] write(3, "1000", 4 [pid 30904] setpgid(0, 0 [pid 30903] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30906] setpgid(0, 0executing program [pid 30905] <... write resumed>) = 4 [pid 30904] <... setpgid resumed>) = 0 [pid 30906] <... setpgid resumed>) = 0 [pid 30905] close(3 [pid 30904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30903] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30905] <... close resumed>) = 0 [pid 30903] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30904] <... openat resumed>) = 3 [pid 30905] write(1, "executing program\n", 18 [pid 30903] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30906] <... openat resumed>) = 3 [pid 30905] <... write resumed>) = 18 [pid 30904] write(3, "1000", 4 [pid 30903] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30905] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30906] write(3, "1000", 4 [pid 30904] <... write resumed>) = 4 [pid 30905] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30904] close(3 [pid 30906] <... write resumed>) = 4 [pid 30905] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30906] close(3 executing program [pid 30904] <... close resumed>) = 0 [pid 30905] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30904] write(1, "executing program\n", 18 [pid 30906] <... close resumed>) = 0 [pid 30905] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30904] <... write resumed>) = 18 [pid 30906] write(1, "executing program\n", 18 [pid 30905] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 30906] <... write resumed>) = 18 [pid 30905] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30904] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30906] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30905] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30904] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30906] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30905] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30904] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30906] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30905] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30906] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30905] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30904] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30906] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30905] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30904] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30906] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30905] exit_group(0 [pid 30904] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30906] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30905] <... exit_group resumed>) = ? [pid 30904] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30906] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30907 attached [pid 30906] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30905] +++ exited with 0 +++ [pid 30904] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30903] exit_group(0 [pid 30907] set_robust_list(0x55555a087660, 24 [pid 30906] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30904] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30903] <... exit_group resumed>) = ? [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30907] <... set_robust_list resumed>) = 0 [pid 30906] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30904] <... bpf resumed>) = -1 EBADF (Bad file descriptor) executing program executing program [pid 30906] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30904] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30903] +++ exited with 0 +++ [pid 30907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30906] exit_group(0 [pid 30904] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30907] <... prctl resumed>) = 0 [pid 30906] <... exit_group resumed>) = ? [pid 30904] exit_group(0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30908 attached [pid 30907] setpgid(0, 0 [pid 30906] +++ exited with 0 +++ [pid 30904] <... exit_group resumed>) = ? [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30908] set_robust_list(0x55555a087660, 24 [pid 30907] <... setpgid resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30908 [pid 30908] <... set_robust_list resumed>) = 0 [pid 30904] +++ exited with 0 +++ [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30908] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30908] <... prctl resumed>) = 0 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30908] setpgid(0, 0) = 0 [pid 30908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30907] <... openat resumed>) = 3 [pid 30908] write(3, "1000", 4 [pid 30907] write(3, "1000", 4 [pid 30908] <... write resumed>) = 4 [pid 30908] close(3) = 0 [pid 30908] write(1, "executing program\n", 18) = 18 [pid 30908] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30907] <... write resumed>) = 4 [pid 30908] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30908] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30907] close(3 [pid 30908] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30908] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30907] <... close resumed>) = 0 [pid 30908] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30908] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30907] write(1, "executing program\n", 18 [pid 30908] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30907] <... write resumed>) = 18 [pid 30908] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30907] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30908] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30907] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30908] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30908] exit_group(0) = ? [pid 30908] +++ exited with 0 +++ [pid 30907] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30907] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30907] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30907] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30907] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30907] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30907] exit_group(0) = ? [pid 30907] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30907, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 288] 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 30909 attached [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30909 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30910 ./strace-static-x86_64: Process 30910 attached [pid 30910] set_robust_list(0x55555a087660, 24) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30910] setpgid(0, 0) = 0 [pid 30910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30911 [pid 283] <... restart_syscall resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30912 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30910] <... openat resumed>) = 3 [pid 30910] write(3, "1000", 4) = 4 [pid 30910] close(3) = 0 [pid 30910] write(1, "executing program\n", 18) = 18 [pid 30910] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30909] set_robust_list(0x55555a087660, 24 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30913 [pid 30910] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30910] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30910] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30911 attached [pid 30909] <... set_robust_list resumed>) = 0 [pid 30910] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30910] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30910] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30910] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30910] exit_group(0) = ? [pid 30909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30911] set_robust_list(0x55555a087660, 24 [pid 30910] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30912 attached [pid 30912] set_robust_list(0x55555a087660, 24) = 0 [pid 30912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30912] setpgid(0, 0) = 0 [pid 30912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30911] <... set_robust_list resumed>) = 0 [pid 30909] setpgid(0, 0 [pid 30912] <... openat resumed>) = 3 [pid 30909] <... setpgid resumed>) = 0 [pid 30912] write(3, "1000", 4) = 4 [pid 30912] close(3executing program ) = 0 [pid 30912] write(1, "executing program\n", 18) = 18 [pid 30912] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30913 attached [pid 30909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30912] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30913] set_robust_list(0x55555a087660, 24 [pid 30912] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30913] <... set_robust_list resumed>) = 0 [pid 30913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30912] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30912] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30909] <... openat resumed>) = 3 [pid 30913] <... prctl resumed>) = 0 [pid 30912] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30913] setpgid(0, 0 [pid 30911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30909] write(3, "1000", 4 [pid 286] <... restart_syscall resumed>) = 0 [pid 30913] <... setpgid resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30912] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30912] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30914 [pid 30912] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30911] <... prctl resumed>) = 0 [pid 30912] exit_group(0 [pid 30911] setpgid(0, 0) = 0 [pid 30911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30913] write(3, "1000", 4 [pid 30912] <... exit_group resumed>) = ? [pid 30913] <... write resumed>) = 4 [pid 30909] <... write resumed>) = 4 ./strace-static-x86_64: Process 30914 attached [pid 30913] close(3) = 0 [pid 30911] <... openat resumed>) = 3 executing program [pid 30909] close(3 [pid 30913] write(1, "executing program\n", 18) = 18 [pid 30913] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30909] <... close resumed>) = 0 [pid 30914] set_robust_list(0x55555a087660, 24 [pid 30912] +++ exited with 0 +++ [pid 30913] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30911] write(3, "1000", 4 [pid 30909] write(1, "executing program\n", 18 [pid 30914] <... set_robust_list resumed>) = 0 executing program [pid 30914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30909] <... write resumed>) = 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30914] <... prctl resumed>) = 0 [pid 30914] setpgid(0, 0) = 0 [pid 30913] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30911] <... write resumed>) = 4 [pid 30909] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30913] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30913] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30913] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30909] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30913] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30909] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30911] close(3 [pid 30913] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30913] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30913] exit_group(0) = ? [pid 30914] <... openat resumed>) = 3 [pid 30911] <... close resumed>) = 0 [pid 30909] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30914] write(3, "1000", 4 [pid 30913] +++ exited with 0 +++ [pid 30909] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30914] <... write resumed>) = 4 [pid 30911] write(1, "executing program\n", 18 [pid 30909] <... bpf resumed>) = -1 EFAULT (Bad address) executing program executing program [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30914] close(3 [pid 30909] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30914] <... close resumed>) = 0 [pid 30914] write(1, "executing program\n", 18) = 18 [pid 30914] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30909] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30911] <... write resumed>) = 18 [pid 30909] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30914] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30914] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30909] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30914] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30909] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30914] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30909] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30914] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30914] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30909] exit_group(0 [pid 30914] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30909] <... exit_group resumed>) = ? [pid 30914] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30914] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30914] exit_group(0) = ? [pid 30911] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30909] +++ exited with 0 +++ [pid 30914] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30911] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30911] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30911] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30911] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30911] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30911] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30911] exit_group(0) = ? [pid 30911] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30916 attached ./strace-static-x86_64: Process 30915 attached ./strace-static-x86_64: Process 30917 attached [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 [pid 30917] set_robust_list(0x55555a087660, 24 [pid 30916] set_robust_list(0x55555a087660, 24 [pid 30915] set_robust_list(0x55555a087660, 24 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30915 [pid 30916] <... set_robust_list resumed>) = 0 [pid 30915] <... set_robust_list resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30918 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30916 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30917 ./strace-static-x86_64: Process 30918 attached [pid 30917] <... set_robust_list resumed>) = 0 [pid 30916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30915] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30916] <... prctl resumed>) = 0 [pid 30915] <... prctl resumed>) = 0 [pid 30916] setpgid(0, 0 [pid 30915] setpgid(0, 0 [pid 30916] <... setpgid resumed>) = 0 [pid 30915] <... setpgid resumed>) = 0 [pid 30916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30916] <... openat resumed>) = 3 [pid 30915] <... openat resumed>) = 3 executing program executing program [pid 30916] write(3, "1000", 4 [pid 30915] write(3, "1000", 4 [pid 30916] <... write resumed>) = 4 [pid 30915] <... write resumed>) = 4 [pid 30916] close(3 [pid 30915] close(3 [pid 30916] <... close resumed>) = 0 [pid 30915] <... close resumed>) = 0 [pid 30916] write(1, "executing program\n", 18 [pid 30915] write(1, "executing program\n", 18 [pid 30916] <... write resumed>) = 18 [pid 30915] <... write resumed>) = 18 [pid 30916] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30915] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30916] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30915] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30916] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30915] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30916] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30915] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30916] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30915] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30916] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30915] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30916] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30915] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30916] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30915] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30916] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30915] 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 30916] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30915] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30916] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30915] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30916] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30915] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30916] exit_group(0 [pid 30915] exit_group(0 [pid 30917] <... prctl resumed>) = 0 [pid 30916] <... exit_group resumed>) = ? [pid 30915] <... exit_group resumed>) = ? [pid 30918] set_robust_list(0x55555a087660, 24 [pid 30917] setpgid(0, 0 [pid 30916] +++ exited with 0 +++ [pid 30915] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30919 ./strace-static-x86_64: Process 30919 attached [pid 30917] <... setpgid resumed>) = 0 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30915, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30919] set_robust_list(0x55555a087660, 24 [pid 30917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30919] <... set_robust_list resumed>) = 0 [pid 30919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30919] setpgid(0, 0) = 0 [pid 30919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30919] write(3, "1000", 4 [pid 30917] <... openat resumed>) = 3 [pid 30919] <... write resumed>) = 4 [pid 30919] close(3) = 0 executing program [pid 30919] write(1, "executing program\n", 18) = 18 [pid 30919] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30918] <... set_robust_list resumed>) = 0 [pid 30917] write(3, "1000", 4 [pid 30919] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30919] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30917] <... write resumed>) = 4 [pid 30919] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30919] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30917] close(3 [pid 30919] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30919] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30919] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30919] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30919] exit_group(0) = ? [pid 30919] +++ exited with 0 +++ [pid 30918] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program [pid 30917] <... close resumed>) = 0 [pid 30917] write(1, "executing program\n", 18 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30917] <... write resumed>) = 18 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30918] <... prctl resumed>) = 0 [pid 30917] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30918] setpgid(0, 0 [pid 30917] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30918] <... setpgid resumed>) = 0 [pid 30917] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30917] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30918] <... openat resumed>) = 3 [pid 30917] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30918] write(3, "1000", 4 [pid 30917] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 30918] <... write resumed>) = 4 [pid 30917] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30918] close(3) = 0 [pid 30918] write(1, "executing program\n", 18) = 18 [pid 30917] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30918] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30917] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30918] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30917] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30918] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30917] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30918] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30917] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30918] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30917] exit_group(0 [pid 30918] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30918] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30917] <... exit_group resumed>) = ? [pid 30918] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30918] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30918] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 288] <... restart_syscall resumed>) = 0 [pid 30918] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30918] exit_group(0) = ? [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30920 attached [pid 30918] +++ exited with 0 +++ [pid 30917] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30920] set_robust_list(0x55555a087660, 24) = 0 [pid 30920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30920 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30920] <... prctl resumed>) = 0 [pid 30920] setpgid(0, 0) = 0 [pid 30920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30920] <... openat resumed>) = 3 [pid 30920] write(3, "1000", 4) = 4 [pid 30920] close(3) = 0 [pid 30920] write(1, "executing program\n", 18executing program [pid 285] <... restart_syscall resumed>) = 0 [pid 30920] <... write resumed>) = 18 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30920] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30921 attached [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30921 [pid 30920] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30921] set_robust_list(0x55555a087660, 24 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30921] <... set_robust_list resumed>) = 0 [pid 30920] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30922 attached [pid 30920] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30922 [pid 30920] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30922] set_robust_list(0x55555a087660, 24 [pid 30921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30920] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30921] <... prctl resumed>) = 0 [pid 30922] <... set_robust_list resumed>) = 0 [pid 30920] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30922] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30921] setpgid(0, 0 [pid 30920] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30923 attached [pid 30920] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30923 [pid 30923] set_robust_list(0x55555a087660, 24) = 0 [pid 30923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30922] <... prctl resumed>) = 0 [pid 30921] <... setpgid resumed>) = 0 [pid 30920] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30923] <... prctl resumed>) = 0 [pid 30923] setpgid(0, 0) = 0 [pid 30923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30920] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30923] <... openat resumed>) = 3 [pid 30922] setpgid(0, 0 [pid 30921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30920] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30923] write(3, "1000", 4) = 4 [pid 30923] close(3executing program ) = 0 [pid 30920] exit_group(0 [pid 30923] write(1, "executing program\n", 18) = 18 [pid 30923] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30922] <... setpgid resumed>) = 0 [pid 30921] <... openat resumed>) = 3 [pid 30920] <... exit_group resumed>) = ? [pid 30923] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30923] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30923] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30920] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30923] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30923] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30921] write(3, "1000", 4 [pid 30923] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30922] <... openat resumed>) = 3 [pid 30921] <... write resumed>) = 4 [pid 288] <... restart_syscall resumed>) = 0 [pid 30921] close(3 [pid 30923] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30922] write(3, "1000", 4 [pid 30921] <... close resumed>) = 0 [pid 288] 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 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30924 [pid 30921] write(1, "executing program\n", 18 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30925 executing program ./strace-static-x86_64: Process 30924 attached [pid 30921] <... write resumed>) = 18 [pid 30924] set_robust_list(0x55555a087660, 24 [pid 30921] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30924] <... set_robust_list resumed>) = 0 [pid 30924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30921] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30924] <... prctl resumed>) = 0 [pid 30924] setpgid(0, 0 [pid 30921] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30925 attached [pid 30924] <... setpgid resumed>) = 0 [pid 30923] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30922] <... write resumed>) = 4 [pid 30921] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30925] set_robust_list(0x55555a087660, 24) = 0 [pid 30925] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30923] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30921] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30922] close(3 [pid 30923] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30921] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30925] <... prctl resumed>) = 0 [pid 30921] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30922] <... close resumed>) = 0 [pid 30921] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30921] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30925] setpgid(0, 0 [pid 30921] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30921] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30925] <... setpgid resumed>) = 0 [pid 30921] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30921] exit_group(0) = ? [pid 30925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30925] write(3, "1000", 4 [pid 30921] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30921, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30925] <... write resumed>) = 4 [pid 30925] close(3) = 0 [pid 30925] write(1, "executing program\n", 18) = 18 [pid 30925] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30923] exit_group(0 [pid 30922] write(1, "executing program\n", 18 [pid 30925] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30922] <... write resumed>) = 18 [pid 30925] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30922] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30925] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30924] <... openat resumed>) = 3 [pid 30923] <... exit_group resumed>) = ? [pid 30922] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30922] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30922] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30923] +++ exited with 0 +++ [pid 30922] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30922] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30925] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30924] write(3, "1000", 4 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30922] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30925] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30924] <... write resumed>) = 4 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 30922] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30922] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [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 30922] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30925] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30927 attached ./strace-static-x86_64: Process 30926 attached [pid 30924] close(3 [pid 30922] exit_group(0 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30926 [pid 30925] 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=0x55555a087650) = 30927 [pid 30925] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30925] exit_group(0) = ? [pid 30927] set_robust_list(0x55555a087660, 24 [pid 30926] set_robust_list(0x55555a087660, 24 [pid 30924] <... close resumed>) = 0 [pid 30922] <... exit_group resumed>) = ? [pid 30925] +++ exited with 0 +++ [pid 30927] <... set_robust_list resumed>) = 0 [pid 30926] <... set_robust_list resumed>) = 0 [pid 30924] write(1, "executing program\n", 18 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30925, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30926] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30924] <... write resumed>) = 18 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30926] <... prctl resumed>) = 0 [pid 30924] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30922] +++ exited with 0 +++ [pid 30926] setpgid(0, 0 [pid 30924] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30927] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30924] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30926] <... setpgid resumed>) = 0 [pid 30924] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30927] <... prctl resumed>) = 0 [pid 30924] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30926] <... openat resumed>) = 3 [pid 30924] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30924] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30926] write(3, "1000", 4 [pid 30927] setpgid(0, 0 [pid 30926] <... write resumed>) = 4 [pid 30924] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30926] close(3) = 0 executing program [pid 30926] write(1, "executing program\n", 18) = 18 [pid 30926] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30927] <... setpgid resumed>) = 0 [pid 30924] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30926] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30926] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30924] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30926] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30926] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30924] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30926] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30926] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30924] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30927] <... openat resumed>) = 3 [pid 30926] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30924] exit_group(0 [pid 30926] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30924] <... exit_group resumed>) = ? [pid 30927] write(3, "1000", 4 [pid 30926] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30926] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30924] +++ exited with 0 +++ [pid 30926] exit_group(0 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30926] <... exit_group resumed>) = ? [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30927] <... write resumed>) = 4 [pid 30927] close(3) = 0 [pid 30926] +++ exited with 0 +++ [pid 30927] write(1, "executing program\n", 18executing program ) = 18 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30927] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30927] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30927] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30927] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30927] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30927] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30927] exit_group(0) = ? [pid 30927] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 288] 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 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30928 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30930 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30929 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30930 attached [pid 30930] set_robust_list(0x55555a087660, 24) = 0 [pid 30930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30931 [pid 30930] setpgid(0, 0) = 0 [pid 30930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30932 [pid 30930] <... openat resumed>) = 3 [pid 30930] write(3, "1000", 4) = 4 executing program [pid 30930] close(3) = 0 [pid 30930] write(1, "executing program\n", 18) = 18 [pid 30930] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30929 attached ./strace-static-x86_64: Process 30928 attached ) = -1 EPERM (Operation not permitted) [pid 30930] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30929] set_robust_list(0x55555a087660, 24 [pid 30930] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30930] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30929] <... set_robust_list resumed>) = 0 [pid 30928] set_robust_list(0x55555a087660, 24 [pid 30930] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30930] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30930] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30930] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30930] exit_group(0) = ? [pid 30929] <... prctl resumed>) = 0 [pid 30928] <... set_robust_list resumed>) = 0 [pid 30929] setpgid(0, 0) = 0 [pid 30930] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30931 attached [pid 30931] set_robust_list(0x55555a087660, 24) = 0 [pid 30931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30931] setpgid(0, 0) = 0 [pid 30931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30931] write(3, "1000", 4) = 4 [pid 30929] <... openat resumed>) = 3 [pid 30931] close(3) = 0 executing program [pid 30931] write(1, "executing program\n", 18) = 18 [pid 30931] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30929] write(3, "1000", 4./strace-static-x86_64: Process 30932 attached [pid 30931] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30931] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30929] <... write resumed>) = 4 [pid 30932] set_robust_list(0x55555a087660, 24 [pid 30931] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30931] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30929] close(3 [pid 30931] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30929] <... close resumed>) = 0 [pid 30932] <... set_robust_list resumed>) = 0 [pid 30932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30929] write(1, "executing program\n", 18 [pid 30928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30931] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30929] <... write resumed>) = 18 [pid 30932] <... prctl resumed>) = 0 [pid 30932] setpgid(0, 0) = 0 [pid 30932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30931] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30931] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30931] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30932] <... openat resumed>) = 3 [pid 30929] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30931] exit_group(0) = ? [pid 30929] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30928] <... prctl resumed>) = 0 [pid 30929] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30932] write(3, "1000", 4) = 4 [pid 30932] close(3executing program ) = 0 [pid 30932] write(1, "executing program\n", 18) = 18 [pid 30932] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30932] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30929] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30932] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30932] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30932] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30929] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30928] setpgid(0, 0 [pid 30932] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30929] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30928] <... setpgid resumed>) = 0 [pid 30931] +++ exited with 0 +++ [pid 30929] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] <... restart_syscall resumed>) = 0 [pid 30928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30932] 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(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30932] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30932] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30932] exit_group(0) = ? [pid 30932] +++ exited with 0 +++ [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30933 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30934 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30929] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30933 attached ./strace-static-x86_64: Process 30934 attached [pid 30929] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30934] set_robust_list(0x55555a087660, 24 [pid 30933] set_robust_list(0x55555a087660, 24 [pid 30929] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30928] <... openat resumed>) = 3 [pid 30929] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30934] <... set_robust_list resumed>) = 0 [pid 30929] exit_group(0 [pid 30933] <... set_robust_list resumed>) = 0 [pid 30929] <... exit_group resumed>) = ? [pid 30928] write(3, "1000", 4 [pid 30934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30929] +++ exited with 0 +++ [pid 30933] <... prctl resumed>) = 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30933] setpgid(0, 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30933] <... setpgid resumed>) = 0 [pid 30928] <... write resumed>) = 4 [pid 30933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30928] close(3 [pid 30934] <... prctl resumed>) = 0 [pid 30933] <... openat resumed>) = 3 [pid 30928] <... close resumed>) = 0 [pid 30933] write(3, "1000", 4 [pid 30928] write(1, "executing program\n", 18executing program [pid 30933] <... write resumed>) = 4 [pid 30928] <... write resumed>) = 18 [pid 30933] close(3 [pid 30928] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30934] setpgid(0, 0 [pid 30933] <... close resumed>) = 0 [pid 30928] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30928] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30934] <... setpgid resumed>) = 0 [pid 30933] write(1, "executing program\n", 18 [pid 30928] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30928] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30933] <... write resumed>) = 18 [pid 30928] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30928] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30933] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30934] <... openat resumed>) = 3 [pid 30933] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30928] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30934] write(3, "1000", 4 [pid 30933] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30928] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30934] <... write resumed>) = 4 [pid 30933] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30928] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30934] close(3 [pid 30933] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30928] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 30934] <... close resumed>) = 0 [pid 30933] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30928] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30934] write(1, "executing program\n", 18 [pid 30933] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30928] exit_group(0 [pid 30934] <... write resumed>) = 18 [pid 30928] <... exit_group resumed>) = ? [pid 30934] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30933] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30928] +++ exited with 0 +++ [pid 30934] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30933] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30934] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30934] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30933] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30933] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30934] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30933] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30934] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30933] exit_group(0) = ? [pid 30934] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30933] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30934] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 285] <... restart_syscall resumed>) = 0 [pid 30934] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... restart_syscall resumed>) = 0 [pid 30934] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30934] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30935 attached [pid 30934] <... 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 30936 attached [pid 30935] set_robust_list(0x55555a087660, 24 [pid 30934] exit_group(0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30935 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30935] <... set_robust_list resumed>) = 0 [pid 30934] <... exit_group resumed>) = ? [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30937 ./strace-static-x86_64: Process 30938 attached ./strace-static-x86_64: Process 30937 attached [pid 30936] set_robust_list(0x55555a087660, 24 [pid 30935] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30934] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30936 [pid 30935] <... prctl resumed>) = 0 [pid 30935] setpgid(0, 0) = 0 [pid 30935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30936] <... set_robust_list resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30938 [pid 30935] <... openat resumed>) = 3 [pid 30935] write(3, "1000", 4) = 4 [pid 30935] close(3 [pid 30936] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30936] <... prctl resumed>) = 0 [pid 30935] <... close resumed>) = 0 [pid 30935] write(1, "executing program\n", 18executing program ) = 18 [pid 30935] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30935] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30935] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30935] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30936] setpgid(0, 0 [pid 30935] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30935] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30935] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30935] exit_group(0) = ? [pid 30938] set_robust_list(0x55555a087660, 24 [pid 30937] set_robust_list(0x55555a087660, 24 [pid 30936] <... setpgid resumed>) = 0 [pid 30935] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30938] <... set_robust_list resumed>) = 0 [pid 30938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30938] setpgid(0, 0 [pid 30936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30938] <... setpgid resumed>) = 0 [pid 30938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30936] <... openat resumed>) = 3 [pid 30938] write(3, "1000", 4 [pid 30936] write(3, "1000", 4 [pid 30938] <... write resumed>) = 4 [pid 30936] <... write resumed>) = 4 [pid 30938] close(3 [pid 30936] close(3 [pid 30938] <... close resumed>) = 0 [pid 30938] write(1, "executing program\n", 18 [pid 30936] <... close resumed>) = 0 executing program executing program [pid 30938] <... write resumed>) = 18 [pid 30936] write(1, "executing program\n", 18 [pid 30938] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30936] <... write resumed>) = 18 [pid 30937] <... set_robust_list resumed>) = 0 [pid 30938] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30938] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30936] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30938] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30938] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30936] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30938] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30936] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30938] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30936] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30938] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30936] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30938] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30936] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30938] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30936] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30938] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30938] exit_group(0) = ? [pid 30937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30936] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30938] +++ exited with 0 +++ [pid 30936] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30936] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30936] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30937] <... prctl resumed>) = 0 [pid 30937] setpgid(0, 0 [pid 30936] exit_group(0 [pid 30937] <... setpgid resumed>) = 0 [pid 30936] <... exit_group resumed>) = ? [pid 30937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30936] +++ exited with 0 +++ [pid 30937] <... openat resumed>) = 3 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30937] write(3, "1000", 4) = 4 [pid 30937] close(3executing program ) = 0 [pid 30937] write(1, "executing program\n", 18) = 18 [pid 30937] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30937] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30937] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30937] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30937] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30937] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30937] exit_group(0) = ? [pid 288] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 30937] +++ exited with 0 +++ [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30939 attached ./strace-static-x86_64: Process 30940 attached [pid 287] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30940] set_robust_list(0x55555a087660, 24 [pid 30939] set_robust_list(0x55555a087660, 24 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30939 ./strace-static-x86_64: Process 30941 attached [pid 30940] <... set_robust_list resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30940 [pid 30941] set_robust_list(0x55555a087660, 24 [pid 30940] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30941 [pid 285] <... restart_syscall resumed>) = 0 [pid 30941] <... set_robust_list resumed>) = 0 [pid 30940] <... prctl resumed>) = 0 [pid 30939] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 30942 attached [pid 30941] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30940] setpgid(0, 0 [pid 30939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30942 [pid 30941] <... prctl resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30942] set_robust_list(0x55555a087660, 24 [pid 30941] setpgid(0, 0 [pid 30940] <... setpgid resumed>) = 0 [pid 30939] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 30943 attached [pid 30941] <... setpgid resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30943 [pid 30941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30943] set_robust_list(0x55555a087660, 24 [pid 30942] <... set_robust_list resumed>) = 0 [pid 30941] <... openat resumed>) = 3 [pid 30940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30939] setpgid(0, 0 [pid 30941] write(3, "1000", 4) = 4 [pid 30941] close(3) = 0 [pid 30939] <... setpgid resumed>) = 0 [pid 30940] <... openat resumed>) = 3 [pid 30941] write(1, "executing program\n", 18executing program ) = 18 [pid 30941] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30940] write(3, "1000", 4 [pid 30939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30942] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30941] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30941] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30943] <... set_robust_list resumed>) = 0 [pid 30942] <... prctl resumed>) = 0 [pid 30940] <... write resumed>) = 4 [pid 30939] <... openat resumed>) = 3 [pid 30941] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30941] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30943] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30942] setpgid(0, 0 [pid 30940] close(3 [pid 30939] write(3, "1000", 4 [pid 30941] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30941] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30943] <... prctl resumed>) = 0 [pid 30942] <... setpgid resumed>) = 0 [pid 30940] <... close resumed>) = 0 [pid 30939] <... write resumed>) = 4 [pid 30943] setpgid(0, 0 [pid 30942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30941] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30940] write(1, "executing program\n", 18 [pid 30939] close(3 [pid 30941] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) executing program [pid 30941] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30941] exit_group(0 [pid 30939] <... close resumed>) = 0 [pid 30940] <... write resumed>) = 18 [pid 30941] <... exit_group resumed>) = ? [pid 30943] <... setpgid resumed>) = 0 [pid 30942] <... openat resumed>) = 3 executing program [pid 30941] +++ exited with 0 +++ [pid 30940] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30939] write(1, "executing program\n", 18 [pid 30942] write(3, "1000", 4 [pid 30940] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30939] <... write resumed>) = 18 [pid 30942] <... write resumed>) = 4 [pid 30940] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30942] close(3 [pid 30939] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30940] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30942] <... close resumed>) = 0 [pid 30940] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30939] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30942] write(1, "executing program\n", 18 [pid 30940] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30939] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30942] <... write resumed>) = 18 [pid 30940] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30939] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30942] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30940] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30939] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30942] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30940] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30939] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30940] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30942] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30940] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30939] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30942] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30940] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30942] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30940] exit_group(0 [pid 30939] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30943] <... openat resumed>) = 3 [pid 30942] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30940] <... exit_group resumed>) = ? [pid 30939] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30943] write(3, "1000", 4 [pid 30942] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30940] +++ exited with 0 +++ [pid 30943] <... write resumed>) = 4 [pid 30939] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30943] close(3 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30943] <... close resumed>) = 0 [pid 30942] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30943] write(1, "executing program\n", 18 [pid 30939] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32executing program [pid 30943] <... write resumed>) = 18 [pid 30942] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30939] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30942] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30943] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30942] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30939] exit_group(0 [pid 30942] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30939] <... exit_group resumed>) = ? [pid 30943] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30943] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] <... restart_syscall resumed>) = 0 [pid 30943] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30943] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30939] +++ exited with 0 +++ [pid 286] <... restart_syscall resumed>) = 0 [pid 30943] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30942] exit_group(0 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30939, 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 30943] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30942] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 30944 attached [pid 30943] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30944 [pid 30943] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30942] +++ exited with 0 +++ [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30943] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30943] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30943] exit_group(0) = ? ./strace-static-x86_64: Process 30945 attached [pid 30944] set_robust_list(0x55555a087660, 24 [pid 30943] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30945] set_robust_list(0x55555a087660, 24 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30945 [pid 30944] <... set_robust_list resumed>) = 0 [pid 30945] <... set_robust_list resumed>) = 0 [pid 30945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30945] setpgid(0, 0) = 0 [pid 30945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30944] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30945] <... openat resumed>) = 3 [pid 30944] <... prctl resumed>) = 0 [pid 30945] write(3, "1000", 4) = 4 [pid 30945] close(3) = 0 executing program [pid 30945] write(1, "executing program\n", 18) = 18 [pid 30945] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30944] setpgid(0, 0 [pid 30945] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30945] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30944] <... setpgid resumed>) = 0 [pid 30945] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30945] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30945] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30945] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30944] <... openat resumed>) = 3 [pid 30945] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30944] write(3, "1000", 4 [pid 30945] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30945] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30945] exit_group(0 [pid 30944] <... write resumed>) = 4 [pid 30945] <... exit_group resumed>) = ? [pid 30945] +++ exited with 0 +++ [pid 30944] close(3) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30944] write(1, "executing program\n", 18 [pid 286] restart_syscall(<... resuming interrupted clone ...>executing program [pid 30944] <... write resumed>) = 18 [pid 30944] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30944] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30944] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30944] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30944] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30944] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30944] exit_group(0) = ? [pid 30944] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30946 attached ./strace-static-x86_64: Process 30948 attached [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30946 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30947 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30948 ./strace-static-x86_64: Process 30947 attached [pid 30947] set_robust_list(0x55555a087660, 24) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30949 [pid 30947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30947] setpgid(0, 0) = 0 [pid 30947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30947] write(3, "1000", 4 [pid 30948] set_robust_list(0x55555a087660, 24 [pid 30946] set_robust_list(0x55555a087660, 24 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30947] <... write resumed>) = 4 [pid 30947] close(3executing program ) = 0 [pid 30947] write(1, "executing program\n", 18) = 18 [pid 30947] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30947] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30947] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30948] <... set_robust_list resumed>) = 0 [pid 30946] <... set_robust_list resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30950 [pid 30947] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30947] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 30950 attached [pid 30948] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30947] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30946] setpgid(0, 0./strace-static-x86_64: Process 30949 attached [pid 30950] set_robust_list(0x55555a087660, 24 [pid 30948] <... prctl resumed>) = 0 [pid 30948] setpgid(0, 0) = 0 [pid 30950] <... set_robust_list resumed>) = 0 [pid 30949] set_robust_list(0x55555a087660, 24 [pid 30947] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30946] <... setpgid resumed>) = 0 [pid 30948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30950] setpgid(0, 0 [pid 30946] <... openat resumed>) = 3 [pid 30950] <... setpgid resumed>) = 0 [pid 30950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30946] write(3, "1000", 4 [pid 30950] <... openat resumed>) = 3 [pid 30950] write(3, "1000", 4) = 4 [pid 30950] close(3) = 0 executing program [pid 30950] write(1, "executing program\n", 18) = 18 [pid 30950] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30949] <... set_robust_list resumed>) = 0 [pid 30948] <... openat resumed>) = 3 [pid 30947] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30946] <... write resumed>) = 4 [pid 30950] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30950] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30948] write(3, "1000", 4 [pid 30947] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30946] close(3 [pid 30950] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30946] <... close resumed>) = 0 [pid 30950] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 executing program [pid 30946] write(1, "executing program\n", 18 [pid 30948] <... write resumed>) = 4 [pid 30947] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30946] <... write resumed>) = 18 [pid 30950] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30946] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30948] close(3 [pid 30946] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30950] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30946] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30949] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30948] <... close resumed>) = 0 [pid 30947] exit_group(0 [pid 30946] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30949] <... prctl resumed>) = 0 [pid 30948] write(1, "executing program\n", 18 [pid 30947] <... exit_group resumed>) = ? [pid 30946] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30950] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30948] <... write resumed>) = 18 [pid 30946] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30948] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30946] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30950] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30949] setpgid(0, 0 [pid 30948] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30946] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30948] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30946] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30948] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30947] +++ exited with 0 +++ [pid 30946] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30948] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30946] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30950] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30949] <... setpgid resumed>) = 0 [pid 30948] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30946] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30950] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30948] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30946] exit_group(0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30950] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30948] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30946] <... exit_group resumed>) = ? [pid 30950] exit_group(0 [pid 30949] <... openat resumed>) = 3 [pid 30948] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30946] +++ exited with 0 +++ [pid 30950] <... exit_group resumed>) = ? [pid 30948] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30949] write(3, "1000", 4 [pid 30948] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30948] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30950] +++ exited with 0 +++ [pid 30949] <... write resumed>) = 4 [pid 30948] exit_group(0executing program [pid 30949] close(3 [pid 30948] <... exit_group resumed>) = ? [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30949] <... close resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30949] write(1, "executing program\n", 18) = 18 [pid 30949] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30948] +++ exited with 0 +++ [pid 30949] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30949] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30949] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30949] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30949] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30949] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30949] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30949] exit_group(0) = ? [pid 283] <... restart_syscall resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555a087650) = 30951 ./strace-static-x86_64: Process 30951 attached [pid 30951] set_robust_list(0x55555a087660, 24) = 0 [pid 30951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30949] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30949, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30953 attached ./strace-static-x86_64: Process 30952 attached [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30952 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30953 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30954 [pid 30952] set_robust_list(0x55555a087660, 24 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30952] <... set_robust_list resumed>) = 0 [pid 30951] <... prctl resumed>) = 0 [pid 30951] setpgid(0, 0) = 0 executing program [pid 30951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30951] write(3, "1000", 4) = 4 [pid 30951] close(3) = 0 [pid 30951] write(1, "executing program\n", 18 [pid 30952] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30951] <... write resumed>) = 18 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30955 [pid 30951] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30954 attached [pid 30953] set_robust_list(0x55555a087660, 24 [pid 30952] <... prctl resumed>) = 0 [pid 30951] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30952] setpgid(0, 0 [pid 30951] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30951] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30952] <... setpgid resumed>) = 0 [pid 30951] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30951] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30951] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30955 attached [pid 30954] set_robust_list(0x55555a087660, 24 [pid 30953] <... set_robust_list resumed>) = 0 [pid 30952] <... openat resumed>) = 3 [pid 30951] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30951] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30951] exit_group(0) = ? [pid 30955] set_robust_list(0x55555a087660, 24 [pid 30954] <... set_robust_list resumed>) = 0 [pid 30953] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30952] write(3, "1000", 4 [pid 30951] +++ exited with 0 +++ [pid 30955] <... set_robust_list resumed>) = 0 [pid 30954] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30953] <... prctl resumed>) = 0 [pid 30952] <... write resumed>) = 4 [pid 30955] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30952] close(3 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30954] <... prctl resumed>) = 0 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30952] <... close resumed>) = 0 [pid 30954] setpgid(0, 0 [pid 30955] <... prctl resumed>) = 0 [pid 30955] setpgid(0, 0 [pid 30954] <... setpgid resumed>) = 0 [pid 30954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30952] write(1, "executing program\n", 18 [pid 30955] <... setpgid resumed>) = 0 executing program [pid 30955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30952] <... write resumed>) = 18 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30956 [pid 30954] <... openat resumed>) = 3 executing program [pid 30955] <... openat resumed>) = 3 [pid 30955] write(3, "1000", 4) = 4 [pid 30954] write(3, "1000", 4 [pid 30955] close(3) = 0 [pid 30954] <... write resumed>) = 4 [pid 30954] close(3 [pid 30955] write(1, "executing program\n", 18 [pid 30954] <... close resumed>) = 0 [pid 30955] <... write resumed>) = 18 [pid 30954] write(1, "executing program\n", 18 [pid 30952] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 30955] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30952] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30954] <... write resumed>) = 18 [pid 30952] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30954] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30952] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30953] setpgid(0, 0 [pid 30955] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30954] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30955] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30954] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30953] <... setpgid resumed>) = 0 [pid 30952] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30954] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30955] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30952] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30954] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30952] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30954] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30955] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30954] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30952] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30956 attached [pid 30953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30952] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30955] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30954] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30953] <... openat resumed>) = 3 [pid 30952] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30955] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30954] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30953] write(3, "1000", 4 [pid 30952] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30955] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30954] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30953] <... write resumed>) = 4 [pid 30952] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30955] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30954] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30953] close(3 [pid 30952] exit_group(0 [pid 30955] exit_group(0 [pid 30954] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30953] <... close resumed>) = 0 [pid 30952] <... exit_group resumed>) = ? [pid 30955] <... exit_group resumed>) = ? [pid 30954] exit_group(0 [pid 30955] +++ exited with 0 +++ [pid 30954] <... exit_group resumed>) = ? [pid 30953] write(1, "executing program\n", 18 [pid 30952] +++ exited with 0 +++ executing program [pid 30954] +++ exited with 0 +++ [pid 30953] <... write resumed>) = 18 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30953] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30956] set_robust_list(0x55555a087660, 24 [pid 30953] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30956] <... set_robust_list resumed>) = 0 [pid 30956] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30953] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30956] <... prctl resumed>) = 0 [pid 30956] setpgid(0, 0) = 0 [pid 30956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30953] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30956] write(3, "1000", 4) = 4 [pid 30956] close(3executing program ) = 0 [pid 30956] write(1, "executing program\n", 18) = 18 [pid 30956] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30953] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30956] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30953] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30956] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30953] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30956] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30956] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30953] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30956] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30953] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30956] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30953] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30953] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30956] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30953] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30953] exit_group(0) = ? [pid 30956] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30956] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30956] exit_group(0) = ? [pid 30953] +++ exited with 0 +++ [pid 30956] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30953, 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=30956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30957 attached ./strace-static-x86_64: Process 30958 attached ./strace-static-x86_64: Process 30959 attached [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30959] set_robust_list(0x55555a087660, 24 [pid 30957] set_robust_list(0x55555a087660, 24 [pid 30958] set_robust_list(0x55555a087660, 24 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30958 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30957 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30959 [pid 30957] <... set_robust_list resumed>) = 0 [pid 30957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30957] setpgid(0, 0) = 0 [pid 30957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30958] <... set_robust_list resumed>) = 0 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30960 [pid 30957] write(3, "1000", 4 [pid 30958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30961 [pid 30958] <... prctl resumed>) = 0 [pid 30957] <... write resumed>) = 4 [pid 30958] setpgid(0, 0executing program [pid 30957] close(3 [pid 30958] <... setpgid resumed>) = 0 [pid 30957] <... close resumed>) = 0 [pid 30958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30957] write(1, "executing program\n", 18) = 18 [pid 30957] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30958] <... openat resumed>) = 3 [pid 30957] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30958] write(3, "1000", 4 [pid 30957] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30958] <... write resumed>) = 4 [pid 30957] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30958] close(3 [pid 30957] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30958] <... close resumed>) = 0 [pid 30957] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 30958] write(1, "executing program\n", 18 [pid 30957] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30958] <... write resumed>) = 18 ./strace-static-x86_64: Process 30960 attached [pid 30957] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30958] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30961 attached [pid 30960] set_robust_list(0x55555a087660, 24 [pid 30957] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30958] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30961] set_robust_list(0x55555a087660, 24 [pid 30960] <... set_robust_list resumed>) = 0 [pid 30957] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30958] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30961] <... set_robust_list resumed>) = 0 [pid 30960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30957] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30958] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30960] <... prctl resumed>) = 0 [pid 30957] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30958] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30961] <... prctl resumed>) = 0 [pid 30960] setpgid(0, 0 [pid 30957] exit_group(0 [pid 30958] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30961] setpgid(0, 0 [pid 30960] <... setpgid resumed>) = 0 [pid 30957] <... exit_group resumed>) = ? [pid 30958] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30961] <... setpgid resumed>) = 0 [pid 30960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30959] <... set_robust_list resumed>) = 0 [pid 30957] +++ exited with 0 +++ [pid 30961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30960] <... openat resumed>) = 3 [pid 30958] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30957, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30959] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30961] <... openat resumed>) = 3 [pid 30960] write(3, "1000", 4 [pid 30958] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30959] <... prctl resumed>) = 0 [pid 30958] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30961] write(3, "1000", 4 [pid 30960] <... write resumed>) = 4 [pid 30959] setpgid(0, 0 [pid 30958] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30959] <... setpgid resumed>) = 0 [pid 30958] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30961] <... write resumed>) = 4 [pid 30960] close(3 [pid 30959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30958] exit_group(0 [pid 30959] <... openat resumed>) = 3 [pid 30960] <... close resumed>) = 0 [pid 30958] <... exit_group resumed>) = ? executing program [pid 30961] close(3 [pid 30960] write(1, "executing program\n", 18 [pid 30961] <... close resumed>) = 0 [pid 30960] <... write resumed>) = 18 [pid 30961] write(1, "executing program\n", 18 [pid 30960] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30959] write(3, "1000", 4executing program [pid 30958] +++ exited with 0 +++ [pid 30961] <... write resumed>) = 18 [pid 30960] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30959] <... write resumed>) = 4 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30961] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30960] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30959] close(3 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30961] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30960] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30959] <... close resumed>) = 0 [pid 30961] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30960] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30961] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30960] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30959] write(1, "executing program\n", 18 executing program [pid 30961] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30960] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30961] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30960] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30959] <... write resumed>) = 18 [pid 30961] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30960] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30961] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30960] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30959] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30961] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30960] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30961] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30960] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30961] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30960] exit_group(0 [pid 30961] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30960] <... exit_group resumed>) = ? [pid 30961] exit_group(0 [pid 30960] +++ exited with 0 +++ [pid 30959] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30961] <... exit_group resumed>) = ? [pid 30961] +++ exited with 0 +++ [pid 30959] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] <... restart_syscall resumed>) = 0 [pid 30959] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30959] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30959] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 288] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 executing program [pid 30959] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30962 ./strace-static-x86_64: Process 30962 attached [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30962] set_robust_list(0x55555a087660, 24) = 0 [pid 30962] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30962] <... prctl resumed>) = 0 [pid 30962] setpgid(0, 0) = 0 [pid 30962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30962] write(3, "1000", 4) = 4 [pid 30962] close(3 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30963 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30964 [pid 30962] <... close resumed>) = 0 [pid 30962] write(1, "executing program\n", 18 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30965 [pid 30962] <... write resumed>) = 18 [pid 30959] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30965 attached ./strace-static-x86_64: Process 30964 attached ./strace-static-x86_64: Process 30963 attached [pid 30962] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30959] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30965] set_robust_list(0x55555a087660, 24 [pid 30959] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30965] <... set_robust_list resumed>) = 0 [pid 30959] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30962] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30959] exit_group(0 [pid 30962] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30959] <... exit_group resumed>) = ? [pid 30965] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30962] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30962] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30962] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30965] <... prctl resumed>) = 0 [pid 30962] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30959] +++ exited with 0 +++ [pid 30965] setpgid(0, 0 [pid 30964] set_robust_list(0x55555a087660, 24 [pid 30963] set_robust_list(0x55555a087660, 24 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 30962] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30962] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30962] exit_group(0) = ? [pid 30965] <... setpgid resumed>) = 0 [pid 30964] <... set_robust_list resumed>) = 0 [pid 30963] <... set_robust_list resumed>) = 0 [pid 30962] +++ exited with 0 +++ [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30966 attached [pid 30965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30964] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30966] set_robust_list(0x55555a087660, 24 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30966 [pid 30966] <... set_robust_list resumed>) = 0 [pid 30963] <... prctl resumed>) = 0 [pid 30966] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30963] setpgid(0, 0) = 0 [pid 30963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30966] <... prctl resumed>) = 0 [pid 30965] <... openat resumed>) = 3 [pid 30963] <... openat resumed>) = 3 [pid 30966] setpgid(0, 0 [pid 30964] <... prctl resumed>) = 0 [pid 30964] setpgid(0, 0) = 0 [pid 30965] write(3, "1000", 4 [pid 30964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30966] <... setpgid resumed>) = 0 [pid 30965] <... write resumed>) = 4 [pid 30963] write(3, "1000", 4) = 4 [pid 30963] close(3) = 0 executing program [pid 30965] close(3 [pid 30964] <... openat resumed>) = 3 [pid 30963] write(1, "executing program\n", 18) = 18 [pid 30966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30965] <... close resumed>) = 0 executing program [pid 30963] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30965] write(1, "executing program\n", 18 [pid 30964] write(3, "1000", 4 [pid 30963] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30966] <... openat resumed>) = 3 [pid 30965] <... write resumed>) = 18 [pid 30964] <... write resumed>) = 4 [pid 30964] close(3) = 0 [pid 30963] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30965] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30966] write(3, "1000", 4executing program [pid 30964] write(1, "executing program\n", 18) = 18 [pid 30963] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30965] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30966] <... write resumed>) = 4 [pid 30964] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30963] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30966] close(3 [pid 30965] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30964] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30963] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30966] <... close resumed>) = 0 [pid 30965] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30964] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30963] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30966] write(1, "executing program\n", 18 [pid 30965] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30964] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30964] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) executing program [pid 30964] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30966] <... write resumed>) = 18 [pid 30965] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30963] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30965] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30966] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30965] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30964] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30963] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30966] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30965] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30964] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30965] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30963] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30966] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30965] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30963] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30966] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30965] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30964] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30964] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30963] exit_group(0 [pid 30965] exit_group(0 [pid 30964] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30966] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30965] <... exit_group resumed>) = ? [pid 30963] <... exit_group resumed>) = ? [pid 30966] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30964] exit_group(0) = ? [pid 30965] +++ exited with 0 +++ [pid 30964] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30965, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30964, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30966] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30963] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30966] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30966] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30966] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30966] exit_group(0) = ? [pid 30966] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30967 attached [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30967 ./strace-static-x86_64: Process 30968 attached ./strace-static-x86_64: Process 30969 attached [pid 30967] set_robust_list(0x55555a087660, 24 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30967] <... set_robust_list resumed>) = 0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30969 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30968 [pid 286] <... restart_syscall resumed>) = 0 [pid 30969] set_robust_list(0x55555a087660, 24 [pid 30968] set_robust_list(0x55555a087660, 24 [pid 30967] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30970 [pid 30967] <... prctl resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30969] <... set_robust_list resumed>) = 0 [pid 30968] <... set_robust_list resumed>) = 0 [pid 30967] setpgid(0, 0./strace-static-x86_64: Process 30971 attached [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30971 ./strace-static-x86_64: Process 30970 attached [pid 30970] set_robust_list(0x55555a087660, 24) = 0 [pid 30969] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30968] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30967] <... setpgid resumed>) = 0 [pid 30969] <... prctl resumed>) = 0 [pid 30969] setpgid(0, 0) = 0 [pid 30969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30968] <... prctl resumed>) = 0 [pid 30969] <... openat resumed>) = 3 [pid 30969] write(3, "1000", 4) = 4 [pid 30967] <... openat resumed>) = 3 [pid 30969] close(3) = 0 executing program [pid 30968] setpgid(0, 0 [pid 30967] write(3, "1000", 4 [pid 30969] write(1, "executing program\n", 18) = 18 [pid 30969] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30971] set_robust_list(0x55555a087660, 24 [pid 30969] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30968] <... setpgid resumed>) = 0 [pid 30967] <... write resumed>) = 4 [pid 30969] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30969] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30969] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30971] <... set_robust_list resumed>) = 0 [pid 30970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30969] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30967] close(3 [pid 30970] <... prctl resumed>) = 0 [pid 30969] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30970] setpgid(0, 0 [pid 30969] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30970] <... setpgid resumed>) = 0 [pid 30969] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30969] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30967] <... close resumed>) = 0 [pid 30970] <... openat resumed>) = 3 [pid 30969] exit_group(0 [pid 30968] <... openat resumed>) = 3 [pid 30970] write(3, "1000", 4 [pid 30969] <... exit_group resumed>) = ? [pid 30971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30970] <... write resumed>) = 4 [pid 30969] +++ exited with 0 +++ [pid 30968] write(3, "1000", 4 [pid 30967] write(1, "executing program\n", 18 [pid 30970] close(3executing program ) = 0 [pid 30970] write(1, "executing program\n", 18) = 18 executing program [pid 30970] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30967] <... write resumed>) = 18 [pid 30968] <... write resumed>) = 4 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30970] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30968] close(3 [pid 30967] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30968] <... close resumed>) = 0 executing program [pid 30967] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30968] write(1, "executing program\n", 18 [pid 30967] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30968] <... write resumed>) = 18 [pid 30967] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30970] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30968] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30967] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30971] <... prctl resumed>) = 0 [pid 30968] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30967] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30968] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30967] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30968] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30970] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30970] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30970] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30971] setpgid(0, 0 [pid 30970] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30968] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30967] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30970] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30968] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30967] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30970] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30968] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30971] <... setpgid resumed>) = 0 [pid 30970] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30967] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30970] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30970] exit_group(0) = ? [pid 30971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30970] +++ exited with 0 +++ [pid 30968] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30967] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30968] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30967] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30968] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30967] exit_group(0 [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30968] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30971] <... openat resumed>) = 3 executing program [pid 30968] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30967] <... exit_group resumed>) = ? [pid 30971] write(3, "1000", 4) = 4 [pid 30968] exit_group(0 [pid 30971] close(3) = 0 [pid 30971] write(1, "executing program\n", 18) = 18 [pid 30971] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30968] <... exit_group resumed>) = ? [pid 30967] +++ exited with 0 +++ [pid 30971] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] <... restart_syscall resumed>) = 0 [pid 30971] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30971] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30971] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30968] +++ exited with 0 +++ [pid 30971] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30971] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30971] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30971] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30971] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30971] exit_group(0) = ? [pid 283] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30972 attached [pid 30971] +++ exited with 0 +++ [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30972 [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=30971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30972] set_robust_list(0x55555a087660, 24) = 0 [pid 30972] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30972] <... prctl resumed>) = 0 [pid 30972] setpgid(0, 0) = 0 [pid 30972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30973 [pid 30972] write(3, "1000", 4) = 4 [pid 30972] close(3) = 0 executing program [pid 30972] write(1, "executing program\n", 18) = 18 [pid 30972] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30974 [pid 30972] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30972] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30972] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30972] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30973 attached ) = -1 EBADF (Bad file descriptor) [pid 30972] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30972] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30972] exit_group(0) = ? [pid 30973] set_robust_list(0x55555a087660, 24 [pid 30972] +++ exited with 0 +++ ./strace-static-x86_64: Process 30974 attached [pid 30974] set_robust_list(0x55555a087660, 24) = 0 [pid 30974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30973] <... set_robust_list resumed>) = 0 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30974] <... prctl resumed>) = 0 [pid 30974] setpgid(0, 0) = 0 [pid 30974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30974] write(3, "1000", 4) = 4 executing program [pid 30974] close(3) = 0 [pid 30974] write(1, "executing program\n", 18) = 18 [pid 30974] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30974] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30973] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30974] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30974] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30974] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30973] <... prctl resumed>) = 0 [pid 30974] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30974] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30974] exit_group(0) = ? [pid 30974] +++ exited with 0 +++ [pid 30973] setpgid(0, 0) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30973] <... openat resumed>) = 3 [pid 30973] write(3, "1000", 4) = 4 [pid 30973] close(3) = 0 executing program [pid 30973] write(1, "executing program\n", 18) = 18 [pid 30973] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30973] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30973] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30973] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 285] <... restart_syscall resumed>) = 0 [pid 30973] 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 30973] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30975 ./strace-static-x86_64: Process 30975 attached [pid 30975] set_robust_list(0x55555a087660, 24) = 0 [pid 30975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30973] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30975] <... prctl resumed>) = 0 [pid 30975] setpgid(0, 0) = 0 [pid 30975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30973] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30975] <... openat resumed>) = 3 [pid 30975] write(3, "1000", 4 [pid 30973] exit_group(0executing program [pid 30975] <... write resumed>) = 4 [pid 30975] close(3) = 0 [pid 30975] write(1, "executing program\n", 18 [pid 286] <... restart_syscall resumed>) = 0 [pid 30975] <... write resumed>) = 18 [pid 30975] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30975] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30975] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30975] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30976 [pid 30975] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30975] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30973] <... exit_group resumed>) = ? [pid 288] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 30976 attached [pid 30973] +++ exited with 0 +++ [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30977 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30976] set_robust_list(0x55555a087660, 24 [pid 287] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30976] <... set_robust_list resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30978 ./strace-static-x86_64: Process 30978 attached [pid 30976] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30975] <... 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 30977 attached [pid 30978] set_robust_list(0x55555a087660, 24 [pid 30976] <... prctl resumed>) = 0 [pid 30975] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30975] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30975] exit_group(0) = ? ./strace-static-x86_64: Process 30979 attached [pid 30978] <... set_robust_list resumed>) = 0 [pid 30977] set_robust_list(0x55555a087660, 24 [pid 30976] setpgid(0, 0 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30979 [pid 30975] +++ exited with 0 +++ [pid 30979] set_robust_list(0x55555a087660, 24) = 0 [pid 30979] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30976] <... setpgid resumed>) = 0 [pid 30978] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30977] <... set_robust_list resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30979] <... prctl resumed>) = 0 [pid 30979] setpgid(0, 0) = 0 [pid 30978] <... prctl resumed>) = 0 [pid 30976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30976] <... openat resumed>) = 3 [pid 30979] write(3, "1000", 4) = 4 [pid 30979] close(3) = 0 [pid 30977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30977] setpgid(0, 0 [pid 30979] write(1, "executing program\n", 18 [pid 30977] <... setpgid resumed>) = 0 executing program [pid 30979] <... write resumed>) = 18 [pid 30977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30976] write(3, "1000", 4 [pid 30978] setpgid(0, 0 [pid 30976] <... write resumed>) = 4 [pid 30978] <... setpgid resumed>) = 0 [pid 30979] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30976] close(3 [pid 30977] <... openat resumed>) = 3 [pid 30977] write(3, "1000", 4) = 4 [pid 30977] close(3) = 0 executing program [pid 30977] write(1, "executing program\n", 18) = 18 [pid 30977] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30979] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30976] <... close resumed>) = 0 [pid 30977] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30977] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30979] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30978] <... openat resumed>) = 3 [pid 30976] write(1, "executing program\n", 18 [pid 30977] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30977] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30979] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30978] write(3, "1000", 4 [pid 30976] <... write resumed>) = 18 [pid 30977] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30977] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30979] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30978] <... write resumed>) = 4 [pid 30976] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30979] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30978] close(3 [pid 30976] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30979] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30978] <... close resumed>) = 0 [pid 30977] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30976] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30979] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30978] write(1, "executing program\n", 18 [pid 30976] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 30976] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30978] <... write resumed>) = 18 [pid 30976] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30976] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30978] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30977] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30979] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30979] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30979] exit_group(0) = ? ./strace-static-x86_64: Process 30980 attached [pid 30978] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30977] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30976] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30980 [pid 30980] set_robust_list(0x55555a087660, 24 [pid 30979] +++ exited with 0 +++ [pid 30978] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30977] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30976] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30980] <... set_robust_list resumed>) = 0 [pid 30978] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30976] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30976] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30978] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30976] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30977] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30978] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30977] exit_group(0 [pid 30976] exit_group(0 [pid 30978] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30977] <... exit_group resumed>) = ? [pid 30976] <... exit_group resumed>) = ? [pid 30978] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30977] +++ exited with 0 +++ [pid 30978] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30976] +++ exited with 0 +++ [pid 283] <... restart_syscall resumed>) = 0 [pid 30980] <... prctl resumed>) = 0 [pid 30978] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30980] setpgid(0, 0 [pid 30978] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30980] <... setpgid resumed>) = 0 [pid 30978] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30978] exit_group(0 [pid 288] 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 executing program [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30980] <... openat resumed>) = 3 [pid 30978] <... exit_group resumed>) = ? [pid 30980] write(3, "1000", 4 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30982 [pid 30980] <... write resumed>) = 4 [pid 30980] close(3 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30981 [pid 30980] <... close resumed>) = 0 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30983 [pid 30980] write(1, "executing program\n", 18) = 18 [pid 30980] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30978] +++ exited with 0 +++ [pid 30980] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30980] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30983 attached ./strace-static-x86_64: Process 30981 attached [pid 30980] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30980] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30983] set_robust_list(0x55555a087660, 24 [pid 30981] set_robust_list(0x55555a087660, 24 [pid 30980] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30980] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30982 attached [pid 30983] <... set_robust_list resumed>) = 0 [pid 30981] <... set_robust_list resumed>) = 0 [pid 30983] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30982] set_robust_list(0x55555a087660, 24 [pid 30981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30980] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30980] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30980] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30983] <... prctl resumed>) = 0 [pid 30981] <... prctl resumed>) = 0 [pid 30980] exit_group(0 [pid 30982] <... set_robust_list resumed>) = 0 [pid 30980] <... exit_group resumed>) = ? [pid 30983] setpgid(0, 0 [pid 30982] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30981] setpgid(0, 0 [pid 30983] <... setpgid resumed>) = 0 [pid 30982] <... prctl resumed>) = 0 [pid 30980] +++ exited with 0 +++ [pid 30982] setpgid(0, 0) = 0 [pid 30982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30982] <... openat resumed>) = 3 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30982] write(3, "1000", 4) = 4 [pid 30982] close(3) = 0 [pid 30982] write(1, "executing program\n", 18executing program ) = 18 [pid 30982] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30983] <... openat resumed>) = 3 [pid 30981] <... setpgid resumed>) = 0 [pid 30982] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30982] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30983] write(3, "1000", 4 [pid 30981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30982] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30982] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30983] <... write resumed>) = 4 [pid 30981] <... openat resumed>) = 3 [pid 30982] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30982] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30983] close(3 [pid 30981] write(3, "1000", 4 [pid 30983] <... close resumed>) = 0 [pid 30982] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30981] <... write resumed>) = 4 [pid 30983] write(1, "executing program\n", 18 [pid 30982] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) executing program [pid 30982] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30983] <... write resumed>) = 18 [pid 30982] exit_group(0 [pid 30981] close(3 [pid 30982] <... exit_group resumed>) = ? [pid 30983] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30982] +++ exited with 0 +++ [pid 30981] <... close resumed>) = 0 [pid 30983] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30983] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 executing program [pid 30981] write(1, "executing program\n", 18 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30983] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30981] <... write resumed>) = 18 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30983] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30981] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30983] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30983] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30981] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30983] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30983] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 287] <... restart_syscall resumed>) = 0 [pid 30983] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30981] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 285] <... restart_syscall resumed>) = 0 [pid 30983] exit_group(0 [pid 30981] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30983] <... exit_group resumed>) = ? [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30983] +++ exited with 0 +++ [pid 30981] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30984 attached [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30984 [pid 30981] <... bpf resumed>) = -1 EFAULT (Bad address) [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=30983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30981] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30984] set_robust_list(0x55555a087660, 24) = 0 [pid 30984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30984] <... prctl resumed>) = 0 [pid 30984] setpgid(0, 0 [pid 30981] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30984] <... setpgid resumed>) = 0 [pid 30984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30984] write(3, "1000", 4) = 4 [pid 30984] close(3) = 0 [pid 30984] write(1, "executing program\n", 18 executing program [pid 30981] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30985 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30986 [pid 30984] <... write resumed>) = 18 [pid 30984] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 30985 attached [pid 30981] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30987 [pid 30984] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30984] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30985] set_robust_list(0x55555a087660, 24 [pid 30981] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30984] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30984] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30985] <... set_robust_list resumed>) = 0 [pid 30981] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30984] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30984] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30985] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30984] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30981] exit_group(0 [pid 30984] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30984] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30985] <... prctl resumed>) = 0 [pid 30984] exit_group(0 [pid 30981] <... exit_group resumed>) = ? [pid 30984] <... exit_group resumed>) = ? [pid 30984] +++ exited with 0 +++ [pid 30981] +++ exited with 0 +++ [pid 30985] setpgid(0, 0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30986 attached [pid 30986] set_robust_list(0x55555a087660, 24 [pid 30985] <... setpgid resumed>) = 0 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30986] <... set_robust_list resumed>) = 0 [pid 288] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 30987 attached [pid 30986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30987] set_robust_list(0x55555a087660, 24 [pid 30986] <... prctl resumed>) = 0 [pid 30987] <... set_robust_list resumed>) = 0 [pid 30986] setpgid(0, 0 [pid 30987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30986] <... setpgid resumed>) = 0 [pid 30985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30987] <... prctl resumed>) = 0 [pid 30986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30987] setpgid(0, 0 [pid 30986] <... openat resumed>) = 3 [pid 30987] <... setpgid resumed>) = 0 [pid 30986] write(3, "1000", 4 [pid 30987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30986] <... write resumed>) = 4 [pid 30985] <... openat resumed>) = 3 [pid 30987] <... openat resumed>) = 3 [pid 30986] close(3 [pid 30985] write(3, "1000", 4 [pid 30987] write(3, "1000", 4 [pid 30986] <... close resumed>) = 0 executing program [pid 30987] <... write resumed>) = 4 [pid 30986] write(1, "executing program\n", 18 [pid 30987] close(3 [pid 30986] <... write resumed>) = 18 [pid 30987] <... close resumed>) = 0 [pid 30986] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30985] <... write resumed>) = 4 executing program [pid 30987] write(1, "executing program\n", 18 [pid 30986] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30987] <... write resumed>) = 18 [pid 30986] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30985] close(3 [pid 30987] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30986] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30985] <... close resumed>) = 0 [pid 30987] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30986] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 30985] write(1, "executing program\n", 18 [pid 30987] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30986] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30985] <... write resumed>) = 18 [pid 30987] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30986] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30985] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30987] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30986] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30985] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30987] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30986] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30985] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30987] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30986] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30987] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30986] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30985] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 30987] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30986] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30987] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30986] exit_group(0 [pid 30985] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30987] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30986] <... exit_group resumed>) = ? [pid 30985] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 288] 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 30987] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30986] +++ exited with 0 +++ [pid 30985] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30987] exit_group(0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30989 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30988 [pid 30987] <... exit_group resumed>) = ? [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30989 attached [pid 30987] +++ exited with 0 +++ [pid 30985] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 30988 attached [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30985] 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 30988] set_robust_list(0x55555a087660, 24) = 0 [pid 30988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30988] setpgid(0, 0 [pid 30985] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30990 [pid 30988] <... setpgid resumed>) = 0 [pid 30985] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30985] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30989] set_robust_list(0x55555a087660, 24 [pid 30988] <... openat resumed>) = 3 [pid 30988] write(3, "1000", 4 [pid 30985] exit_group(0 [pid 30988] <... write resumed>) = 4 executing program [pid 30988] close(3) = 0 [pid 30988] write(1, "executing program\n", 18) = 18 [pid 30988] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30989] <... set_robust_list resumed>) = 0 [pid 30985] <... exit_group resumed>) = ? [pid 30988] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30988] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30988] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30985] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30988] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30988] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30989] setpgid(0, 0 [pid 30988] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30988] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30988] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30988] exit_group(0 [pid 30989] <... setpgid resumed>) = 0 [pid 30988] <... exit_group resumed>) = ? [pid 30989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30988] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 30990 attached [pid 30989] write(3, "1000", 4 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30990] set_robust_list(0x55555a087660, 24 [pid 30989] <... write resumed>) = 4 [pid 30990] <... set_robust_list resumed>) = 0 [pid 30989] close(3) = 0 [pid 30990] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30989] write(1, "executing program\n", 18 [pid 30990] <... prctl resumed>) = 0 [pid 30990] setpgid(0, 0) = 0 [pid 30990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 30990] write(3, "1000", 4 [pid 30989] <... write resumed>) = 18 executing program [pid 30990] <... write resumed>) = 4 [pid 30990] close(3) = 0 [pid 30990] write(1, "executing program\n", 18) = 18 [pid 30990] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30990] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30990] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30990] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30989] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30990] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30989] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30990] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30990] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30990] exit_group(0) = ? [pid 30989] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30989] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30989] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30990] +++ exited with 0 +++ [pid 30989] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30989] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 30989] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30989] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30989] exit_group(0) = ? [pid 30989] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30989, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555a087650) = 30991 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 30991 attached [pid 30991] set_robust_list(0x55555a087660, 24) = 0 [pid 30991] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30992 [pid 30991] <... prctl resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30991] setpgid(0, 0) = 0 [pid 30991] 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 30991] <... openat resumed>) = 3 [pid 30991] write(3, "1000", 4) = 4 [pid 30991] close(3) = 0 [pid 30991] write(1, "executing program\n", 18) = 18 [pid 30991] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30994 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30993 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 30995 [pid 30991] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30991] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30991] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30995 attached ./strace-static-x86_64: Process 30994 attached ) = -1 EFAULT (Bad address) [pid 30991] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 30992 attached [pid 30995] set_robust_list(0x55555a087660, 24 [pid 30994] set_robust_list(0x55555a087660, 24 [pid 30995] <... set_robust_list resumed>) = 0 [pid 30994] <... set_robust_list resumed>) = 0 [pid 30992] set_robust_list(0x55555a087660, 24 [pid 30991] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30994] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30991] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30991] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30991] exit_group(0) = ? [pid 30995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30994] <... prctl resumed>) = 0 [pid 30992] <... set_robust_list resumed>) = 0 [pid 30994] setpgid(0, 0 [pid 30995] <... prctl resumed>) = 0 [pid 30992] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30995] setpgid(0, 0 [pid 30994] <... setpgid resumed>) = 0 [pid 30992] <... prctl resumed>) = 0 [pid 30991] +++ exited with 0 +++ ./strace-static-x86_64: Process 30993 attached [pid 30995] <... setpgid resumed>) = 0 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30992] setpgid(0, 0 [pid 30994] <... openat resumed>) = 3 [pid 30993] set_robust_list(0x55555a087660, 24) = 0 [pid 30995] <... openat resumed>) = 3 [pid 30994] write(3, "1000", 4 [pid 30992] <... setpgid resumed>) = 0 [pid 30993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 30993] setpgid(0, 0) = 0 [pid 30995] write(3, "1000", 4 [pid 30994] <... write resumed>) = 4 [pid 30995] <... write resumed>) = 4 [pid 30992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30995] close(3 [pid 30994] close(3 [pid 30992] <... openat resumed>) = 3 [pid 30994] <... close resumed>) = 0 [pid 30995] <... close resumed>) = 0 [pid 30992] write(3, "1000", 4 [pid 30993] <... openat resumed>) = 3 [pid 30993] write(3, "1000", 4) = 4 [pid 30993] close(3) = 0 [pid 30993] write(1, "executing program\n", 18 executing program [pid 30994] write(1, "executing program\n", 18 [pid 30995] write(1, "executing program\n", 18 [pid 30992] <... write resumed>) = 4 [pid 30993] <... write resumed>) = 18 executing program executing program [pid 30993] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30995] <... write resumed>) = 18 [pid 30994] <... write resumed>) = 18 [pid 30992] close(3 [pid 30993] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30993] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30995] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30994] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30992] <... close resumed>) = 0 [pid 30995] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30993] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30993] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30995] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30994] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30992] write(1, "executing program\n", 18 [pid 30993] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 30993] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30995] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30994] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30992] <... write resumed>) = 18 [pid 30995] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30994] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30992] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30995] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30994] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30995] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30992] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30994] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30995] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30994] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30992] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30995] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30994] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30995] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30994] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30993] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30992] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] <... restart_syscall resumed>) = 0 [pid 30995] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30994] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30992] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30995] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30994] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30992] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30995] exit_group(0 [pid 30994] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30993] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30992] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 30995] <... exit_group resumed>) = ? [pid 30994] exit_group(0 [pid 30993] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30994] <... exit_group resumed>) = ? [pid 30992] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 30996 [pid 30992] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30992] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30992] exit_group(0) = ? ./strace-static-x86_64: Process 30996 attached [pid 30995] +++ exited with 0 +++ [pid 30994] +++ exited with 0 +++ [pid 30993] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30992] +++ exited with 0 +++ [pid 30993] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30993] exit_group(0 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30993] <... exit_group resumed>) = ? [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 30996] set_robust_list(0x55555a087660, 24) = 0 [pid 30996] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30993] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 30996] <... prctl resumed>) = 0 [pid 30996] setpgid(0, 0) = 0 [pid 30996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 30996] write(3, "1000", 4) = 4 [pid 30996] close(3executing program ) = 0 [pid 30996] write(1, "executing program\n", 18) = 18 [pid 30996] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30996] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 30996] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30996] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30996] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 30996] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 30996] exit_group(0) = ? [pid 30996] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] <... restart_syscall resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 30997 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 30998 ./strace-static-x86_64: Process 30997 attached [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 30999 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 31000 attached ./strace-static-x86_64: Process 31001 attached ./strace-static-x86_64: Process 30999 attached ./strace-static-x86_64: Process 30998 attached [pid 30997] set_robust_list(0x55555a087660, 24 [pid 31001] set_robust_list(0x55555a087660, 24 [pid 31000] set_robust_list(0x55555a087660, 24 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 31000 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 31001 [pid 31001] <... set_robust_list resumed>) = 0 [pid 31000] <... set_robust_list resumed>) = 0 [pid 31001] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30997] <... set_robust_list resumed>) = 0 [pid 31001] <... prctl resumed>) = 0 [pid 31000] <... prctl resumed>) = 0 [pid 31001] setpgid(0, 0 [pid 31000] setpgid(0, 0 [pid 31001] <... setpgid resumed>) = 0 [pid 31000] <... setpgid resumed>) = 0 [pid 31001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31001] <... openat resumed>) = 3 [pid 31000] <... openat resumed>) = 3 [pid 30999] set_robust_list(0x55555a087660, 24 [pid 30998] set_robust_list(0x55555a087660, 24 [pid 30997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31001] write(3, "1000", 4 [pid 31000] write(3, "1000", 4 [pid 31001] <... write resumed>) = 4 [pid 31000] <... write resumed>) = 4 [pid 31001] close(3 [pid 31000] close(3 [pid 30997] <... prctl resumed>) = 0 [pid 31001] <... close resumed>) = 0 [pid 31000] <... close resumed>) = 0 executing program executing program [pid 31001] write(1, "executing program\n", 18 [pid 31000] write(1, "executing program\n", 18 [pid 31001] <... write resumed>) = 18 [pid 31000] <... write resumed>) = 18 [pid 31001] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31000] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31001] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31000] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30999] <... set_robust_list resumed>) = 0 [pid 30998] <... set_robust_list resumed>) = 0 [pid 30997] setpgid(0, 0 [pid 31001] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31000] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31001] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31000] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30997] <... setpgid resumed>) = 0 [pid 31001] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31000] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30998] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31001] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31000] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31001] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31000] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 30999] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 30998] <... prctl resumed>) = 0 [pid 30997] <... openat resumed>) = 3 [pid 31001] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31000] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30999] <... prctl resumed>) = 0 [pid 30998] setpgid(0, 0 [pid 30997] write(3, "1000", 4 [pid 31000] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30999] setpgid(0, 0 [pid 30998] <... setpgid resumed>) = 0 [pid 30997] <... write resumed>) = 4 [pid 31000] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30999] <... setpgid resumed>) = 0 [pid 30998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30997] close(3 [pid 31001] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31000] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 30998] <... openat resumed>) = 3 [pid 30997] <... close resumed>) = 0 [pid 31000] exit_group(0 [pid 30999] <... openat resumed>) = 3 [pid 30998] write(3, "1000", 4 executing program [pid 30997] write(1, "executing program\n", 18 [pid 31000] <... exit_group resumed>) = ? [pid 30999] write(3, "1000", 4 [pid 30998] <... write resumed>) = 4 [pid 30997] <... write resumed>) = 18 [pid 30999] <... write resumed>) = 4 [pid 30998] close(3 [pid 30997] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31000] +++ exited with 0 +++ [pid 30999] close(3 [pid 30998] <... close resumed>) = 0 executing program [pid 30997] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30999] <... close resumed>) = 0 [pid 30998] write(1, "executing program\n", 18 [pid 30997] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- executing program [pid 30999] write(1, "executing program\n", 18 [pid 30998] <... write resumed>) = 18 [pid 30997] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 30999] <... write resumed>) = 18 [pid 30998] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30997] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31001] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30999] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30998] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30997] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31001] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30998] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30997] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31001] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30999] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30998] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31001] exit_group(0 [pid 30999] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 30997] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31001] <... exit_group resumed>) = ? [pid 30998] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30997] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30998] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 30997] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30998] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30999] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 30997] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30999] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 30998] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30997] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30999] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 30998] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31001] +++ exited with 0 +++ [pid 30999] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30998] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30997] exit_group(0 [pid 30999] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 30998] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30997] <... exit_group resumed>) = ? [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30999] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 30999] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 30998] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30999] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 30999] exit_group(0) = ? [pid 30999] +++ exited with 0 +++ [pid 30998] exit_group(0 [pid 30997] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 30998] <... exit_group resumed>) = ? [pid 288] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 30998] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 31002 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 288] 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 31003 attached [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 31003 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 31004 ./strace-static-x86_64: Process 31002 attached [pid 31003] set_robust_list(0x55555a087660, 24 [pid 31002] set_robust_list(0x55555a087660, 24) = 0 [pid 31002] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31003] <... set_robust_list resumed>) = 0 [pid 31002] <... prctl resumed>) = 0 [pid 31002] setpgid(0, 0) = 0 [pid 31002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 31002] write(3, "1000", 4) = 4 [pid 31002] close(3) = 0 executing program [pid 31002] write(1, "executing program\n", 18) = 18 [pid 31002] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31002] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31002] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31002] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31002] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31003] <... prctl resumed>) = 0 [pid 31002] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31002] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31002] exit_group(0) = ? [pid 31003] setpgid(0, 0./strace-static-x86_64: Process 31004 attached ) = 0 [pid 31003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31004] set_robust_list(0x55555a087660, 24 [pid 31002] +++ exited with 0 +++ [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 31003] <... openat resumed>) = 3 [pid 31003] write(3, "1000", 4) = 4 executing program [pid 31003] close(3) = 0 [pid 31003] write(1, "executing program\n", 18) = 18 [pid 31003] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31003] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31004] <... set_robust_list resumed>) = 0 [pid 31003] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31003] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31003] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31003] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31003] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31003] exit_group(0) = ? [pid 31004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31003] +++ exited with 0 +++ [pid 31004] <... prctl resumed>) = 0 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31004] setpgid(0, 0 [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 31004] <... setpgid resumed>) = 0 [pid 31004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 31004] write(3, "1000", 4) = 4 [pid 31004] close(3) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 31004] write(1, "executing program\n", 18 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDexecuting program [pid 31004] <... write resumed>) = 18 [pid 287] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 31005 attached [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 31005 [pid 31004] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31005] set_robust_list(0x55555a087660, 24) = 0 [pid 31004] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31004] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 31006 ./strace-static-x86_64: Process 31007 attached [pid 31005] <... prctl resumed>) = 0 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 31007 ./strace-static-x86_64: Process 31006 attached [pid 31004] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31006] set_robust_list(0x55555a087660, 24) = 0 [pid 31006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31004] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31005] setpgid(0, 0 [pid 31006] <... prctl resumed>) = 0 [pid 31006] setpgid(0, 0) = 0 [pid 31004] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31007] set_robust_list(0x55555a087660, 24 [pid 31005] <... setpgid resumed>) = 0 [pid 31004] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 31006] write(3, "1000", 4 [pid 31004] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 31008 [pid 31006] <... write resumed>) = 4 [pid 31006] close(3) = 0 [pid 31006] write(1, "executing program\n", 18 [pid 31004] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16executing program [pid 31006] <... write resumed>) = 18 [pid 31006] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31004] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31006] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31006] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31004] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31005] <... openat resumed>) = 3 [pid 31004] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31006] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31006] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31004] exit_group(0 [pid 31007] <... set_robust_list resumed>) = 0 [pid 31005] write(3, "1000", 4 [pid 31004] <... exit_group resumed>) = ? [pid 31006] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31006] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31004] +++ exited with 0 +++ ./strace-static-x86_64: Process 31008 attached [pid 31007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31005] <... write resumed>) = 4 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31006] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31005] close(3executing program [pid 283] <... restart_syscall resumed>) = 0 [pid 31006] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31005] <... close resumed>) = 0 [pid 31006] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31005] write(1, "executing program\n", 18 [pid 31006] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31005] <... write resumed>) = 18 [pid 31006] exit_group(0) = ? ./strace-static-x86_64: Process 31009 attached [pid 31008] set_robust_list(0x55555a087660, 24 [pid 31007] <... prctl resumed>) = 0 [pid 31006] +++ exited with 0 +++ [pid 31005] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31009] set_robust_list(0x55555a087660, 24 [pid 31008] <... set_robust_list resumed>) = 0 [pid 31007] setpgid(0, 0 [pid 31005] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 31009 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 31009] <... set_robust_list resumed>) = 0 [pid 31009] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31005] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31007] <... setpgid resumed>) = 0 [pid 31009] <... prctl resumed>) = 0 [pid 31008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31005] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31008] <... prctl resumed>) = 0 [pid 31005] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31009] setpgid(0, 0 [pid 31008] setpgid(0, 0 [pid 31007] <... openat resumed>) = 3 [pid 31005] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31005] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31009] <... setpgid resumed>) = 0 [pid 31008] <... setpgid resumed>) = 0 [pid 31007] write(3, "1000", 4 [pid 31005] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31005] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31005] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31005] exit_group(0) = ? [pid 31005] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 31009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31007] <... write resumed>) = 4 [pid 31009] <... openat resumed>) = 3 [pid 31009] write(3, "1000", 4 [pid 31007] close(3 [pid 31009] <... write resumed>) = 4 [pid 31009] close(3) = 0 executing program [pid 31009] write(1, "executing program\n", 18) = 18 [pid 31009] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31008] <... openat resumed>) = 3 [pid 31007] <... close resumed>) = 0 [pid 31009] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31009] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31008] write(3, "1000", 4 [pid 31007] write(1, "executing program\n", 18 [pid 31009] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 31009] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31007] <... write resumed>) = 18 [pid 31009] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31009] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31008] <... write resumed>) = 4 [pid 31007] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31009] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31009] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31008] close(3 [pid 31007] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31009] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31009] exit_group(0 [pid 31008] <... close resumed>) = 0 [pid 31007] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31008] write(1, "executing program\n", 18 [pid 31007] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31009] <... exit_group resumed>) = ? [pid 31007] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148executing program [pid 31009] +++ exited with 0 +++ [pid 31008] <... write resumed>) = 18 [pid 31007] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31007] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31008] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31008] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31007] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31008] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31007] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31008] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31007] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31008] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31007] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31008] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31007] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 287] <... restart_syscall resumed>) = 0 [pid 285] <... restart_syscall resumed>) = 0 [pid 31008] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31007] exit_group(0 [pid 31008] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31007] <... 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./strace-static-x86_64: Process 31011 attached [pid 31008] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31007] +++ exited with 0 +++ [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 31010 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 31011 [pid 31008] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 286] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 31010 attached [pid 31010] set_robust_list(0x55555a087660, 24) = 0 [pid 31008] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31011] set_robust_list(0x55555a087660, 24 [pid 31010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31010] setpgid(0, 0) = 0 [pid 31008] exit_group(0 [pid 31011] <... set_robust_list resumed>) = 0 [pid 283] <... restart_syscall resumed>) = 0 [pid 31008] <... exit_group resumed>) = ? executing program [pid 31010] 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 31010] <... openat resumed>) = 3 [pid 31010] write(3, "1000", 4) = 4 [pid 31010] close(3 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 31012 [pid 31010] <... close resumed>) = 0 [pid 31010] write(1, "executing program\n", 18) = 18 [pid 31010] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31008] +++ exited with 0 +++ [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31010] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 31010] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80./strace-static-x86_64: Process 31012 attached [pid 31011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31010] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31010] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31012] set_robust_list(0x55555a087660, 24 [pid 31011] <... prctl resumed>) = 0 [pid 31010] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31010] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31012] <... set_robust_list resumed>) = 0 [pid 31011] setpgid(0, 0) = 0 [pid 31011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31010] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31010] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31010] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31010] exit_group(0) = ? [pid 31012] <... prctl resumed>) = 0 [pid 31011] <... openat resumed>) = 3 [pid 31011] write(3, "1000", 4 [pid 31012] setpgid(0, 0) = 0 [pid 31011] <... write resumed>) = 4 [pid 31010] +++ exited with 0 +++ [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 31012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 31011] close(3 [pid 31012] write(3, "1000", 4 [pid 31011] <... close resumed>) = 0 [pid 31012] <... write resumed>) = 4 [pid 31012] close(3executing program ) = 0 [pid 31012] write(1, "executing program\n", 18) = 18 [pid 31012] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 executing program [pid 31011] write(1, "executing program\n", 18 [pid 31012] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31012] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31011] <... write resumed>) = 18 [pid 31012] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31012] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31011] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31012] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31012] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31011] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31011] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31012] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31011] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 288] <... restart_syscall resumed>) = 0 [pid 287] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 31011] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31011] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31012] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 31014 ./strace-static-x86_64: Process 31014 attached [pid 31014] set_robust_list(0x55555a087660, 24 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 31013 [pid 31014] <... set_robust_list resumed>) = 0 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 31015 [pid 31011] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31014] setpgid(0, 0) = 0 [pid 31014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31012] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31011] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16./strace-static-x86_64: Process 31013 attached ) = -1 EBADF (Bad file descriptor) [pid 31012] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31013] set_robust_list(0x55555a087660, 24 [pid 31011] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32./strace-static-x86_64: Process 31015 attached [pid 31014] <... openat resumed>) = 3 [pid 31014] write(3, "1000", 4 [pid 31011] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31014] <... write resumed>) = 4 [pid 31012] exit_group(0 [pid 31014] close(3 executing program [pid 31011] exit_group(0 [pid 31014] <... close resumed>) = 0 [pid 31014] write(1, "executing program\n", 18) = 18 [pid 31014] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31013] <... set_robust_list resumed>) = 0 [pid 31015] set_robust_list(0x55555a087660, 24 [pid 31012] <... exit_group resumed>) = ? [pid 31011] <... exit_group resumed>) = ? [pid 31014] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31014] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31014] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31011] +++ exited with 0 +++ [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 31014] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31014] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31012] +++ exited with 0 +++ [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31014] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31014] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31014] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31015] <... set_robust_list resumed>) = 0 [pid 31014] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31013] <... prctl resumed>) = 0 [pid 31014] exit_group(0) = ? [pid 31013] setpgid(0, 0 [pid 31015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31013] <... setpgid resumed>) = 0 [pid 31013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31014] +++ exited with 0 +++ [pid 31015] <... prctl resumed>) = 0 [pid 31015] setpgid(0, 0 [pid 31013] <... openat resumed>) = 3 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 31013] write(3, "1000", 4) = 4 [pid 31013] close(3 [pid 31015] <... setpgid resumed>) = 0 [pid 31013] <... close resumed>) = 0 [pid 31015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC executing program [pid 31013] write(1, "executing program\n", 18) = 18 [pid 31013] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31013] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31013] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31013] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31015] <... openat resumed>) = 3 [pid 31013] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31013] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31013] exit_group(0) = ? [pid 31013] +++ exited with 0 +++ [pid 31015] write(3, "1000", 4 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 31015] <... write resumed>) = 4 [pid 31015] close(3executing program ) = 0 [pid 31015] write(1, "executing program\n", 18) = 18 [pid 31015] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31015] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31015] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31015] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 285] <... restart_syscall resumed>) = 0 [pid 286] <... restart_syscall resumed>) = 0 [pid 285] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 283] <... restart_syscall resumed>) = 0 [pid 288] <... restart_syscall resumed>) = 0 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31015] <... bpf resumed>) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 31017 attached ./strace-static-x86_64: Process 31016 attached [pid 31015] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 31017 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 31016 [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31016] set_robust_list(0x55555a087660, 24 [pid 31015] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 31019 attached ./strace-static-x86_64: Process 31018 attached [pid 31017] set_robust_list(0x55555a087660, 24 [pid 31016] <... set_robust_list resumed>) = 0 [pid 31015] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 31018 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 31019 [pid 31019] set_robust_list(0x55555a087660, 24) = 0 [pid 31019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31019] setpgid(0, 0) = 0 [pid 31017] <... set_robust_list resumed>) = 0 [pid 31017] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31015] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31017] <... prctl resumed>) = 0 [pid 31017] setpgid(0, 0 [pid 31015] exit_group(0 [pid 31017] <... setpgid resumed>) = 0 [pid 31017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31015] <... exit_group resumed>) = ? [pid 31016] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31017] <... openat resumed>) = 3 [pid 31017] write(3, "1000", 4) = 4 [pid 31017] close(3) = 0 [pid 31017] write(1, "executing program\n", 18executing program ) = 18 [pid 31017] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31017] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31017] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31015] +++ exited with 0 +++ [pid 31017] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31017] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31018] set_robust_list(0x55555a087660, 24 [pid 31017] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31016] <... prctl resumed>) = 0 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 31017] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31017] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31017] exit_group(0 [pid 31018] <... set_robust_list resumed>) = 0 [pid 31016] setpgid(0, 0 [pid 31017] <... exit_group resumed>) = ? [pid 31018] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31017] +++ exited with 0 +++ [pid 31016] <... setpgid resumed>) = 0 [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31017, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 286] restart_syscall(<... resuming interrupted clone ...> [pid 31018] <... prctl resumed>) = 0 [pid 31018] setpgid(0, 0) = 0 [pid 31018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 31016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31018] write(3, "1000", 4) = 4 [pid 31018] close(3executing program ) = 0 [pid 31018] write(1, "executing program\n", 18) = 18 [pid 31018] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31018] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31018] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31018] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31018] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31018] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31016] <... openat resumed>) = 3 [pid 31018] exit_group(0 [pid 31016] write(3, "1000", 4 [pid 31018] <... exit_group resumed>) = ? [pid 31019] <... openat resumed>) = 3 [pid 31016] <... write resumed>) = 4 [pid 31018] +++ exited with 0 +++ [pid 31016] close(3 [pid 31019] write(3, "1000", 4 [pid 31016] <... close resumed>) = 0 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31019] <... write resumed>) = 4 [pid 31019] close(3) = 0 executing program [pid 31019] write(1, "executing program\n", 18) = 18 [pid 31019] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31016] write(1, "executing program\n", 18 [pid 31019] <... bpf resumed>) = -1 EPERM (Operation not permitted) executing program [pid 31019] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31016] <... write resumed>) = 18 [pid 31019] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31019] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EFAULT (Bad address) [pid 31019] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148) = -1 EBADF (Bad file descriptor) [pid 31016] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31019] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31016] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31019] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31016] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31019] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31016] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31019] exit_group(0 [pid 31016] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31019] <... exit_group resumed>) = ? [pid 31016] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31016] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31019] +++ exited with 0 +++ [pid 31016] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31016] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31016] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 288] restart_syscall(<... resuming interrupted clone ...> [pid 31016] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31016] exit_group(0) = ? [pid 286] <... restart_syscall resumed>) = 0 [pid 31016] +++ exited with 0 +++ [pid 287] <... restart_syscall resumed>) = 0 [pid 288] <... restart_syscall resumed>) = 0 [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... restart_syscall resumed>) = 0 [pid 287] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 288] 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 286] <... clone resumed>, child_tidptr=0x55555a087650) = 31022 ./strace-static-x86_64: Process 31020 attached [pid 31020] set_robust_list(0x55555a087660, 24./strace-static-x86_64: Process 31024 attached ./strace-static-x86_64: Process 31023 attached ./strace-static-x86_64: Process 31022 attached ./strace-static-x86_64: Process 31021 attached ) = 0 [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 31021 [pid 287] <... clone resumed>, child_tidptr=0x55555a087650) = 31020 [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 31023 [pid 31024] set_robust_list(0x55555a087660, 24 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 31024 [pid 31024] <... set_robust_list resumed>) = 0 [pid 31023] set_robust_list(0x55555a087660, 24) = 0 [pid 31022] set_robust_list(0x55555a087660, 24 [pid 31024] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31022] <... set_robust_list resumed>) = 0 [pid 31024] <... prctl resumed>) = 0 [pid 31023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31022] setpgid(0, 0) = 0 [pid 31024] setpgid(0, 0 [pid 31023] <... prctl resumed>) = 0 [pid 31022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31024] <... setpgid resumed>) = 0 [pid 31021] set_robust_list(0x55555a087660, 24 [pid 31023] setpgid(0, 0 [pid 31022] <... openat resumed>) = 3 [pid 31024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31023] <... setpgid resumed>) = 0 [pid 31021] <... set_robust_list resumed>) = 0 [pid 31022] write(3, "1000", 4) = 4 [pid 31023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31024] <... openat resumed>) = 3 [pid 31022] close(3) = 0 [pid 31021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31023] <... openat resumed>) = 3 [pid 31024] write(3, "1000", 4 [pid 31022] write(1, "executing program\n", 18executing program ) = 18 [pid 31022] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31024] <... write resumed>) = 4 [pid 31023] write(3, "1000", 4 [pid 31021] <... prctl resumed>) = 0 [pid 31020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 31022] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31024] close(3 [pid 31023] <... write resumed>) = 4 [pid 31021] setpgid(0, 0 [pid 31020] <... prctl resumed>) = 0 [pid 31022] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80executing program executing program [pid 31024] <... close resumed>) = 0 [pid 31023] close(3 [pid 31021] <... setpgid resumed>) = 0 [pid 31024] write(1, "executing program\n", 18 [pid 31023] <... close resumed>) = 0 [pid 31024] <... write resumed>) = 18 [pid 31022] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31023] write(1, "executing program\n", 18 [pid 31021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31024] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31023] <... write resumed>) = 18 [pid 31024] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31022] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31024] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31023] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31021] <... openat resumed>) = 3 [pid 31024] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31022] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31020] setpgid(0, 0 [pid 31024] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31023] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31021] write(3, "1000", 4 [pid 31024] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31023] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31022] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31020] <... setpgid resumed>) = 0 [pid 31024] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31023] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31021] <... write resumed>) = 4 [pid 31024] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31023] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31022] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31021] close(3 [pid 31024] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31023] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 31024] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31023] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31021] <... close resumed>) = 0 [pid 31024] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31020] <... openat resumed>) = 3 executing program [pid 31024] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31023] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31022] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31021] write(1, "executing program\n", 18 [pid 31020] write(3, "1000", 4 [pid 31024] exit_group(0 [pid 31023] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16 [pid 31021] <... write resumed>) = 18 [pid 31024] <... exit_group resumed>) = ? [pid 31023] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31020] <... write resumed>) = 4 [pid 31022] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31022] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31022] exit_group(0) = ? [pid 31024] +++ exited with 0 +++ [pid 31023] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 31022] +++ exited with 0 +++ [pid 31021] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31020] close(3 [pid 31023] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31021] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 286] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 285] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31023] exit_group(0 [pid 31021] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31020] <... close resumed>) = 0 [pid 286] restart_syscall(<... resuming interrupted clone ...>executing program [pid 31023] <... exit_group resumed>) = ? [pid 31021] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31020] write(1, "executing program\n", 18 [pid 285] restart_syscall(<... resuming interrupted clone ...> [pid 31023] +++ exited with 0 +++ [pid 31021] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31020] <... write resumed>) = 18 [pid 31021] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31020] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 283] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 31021] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31020] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 283] restart_syscall(<... resuming interrupted clone ...> [pid 31021] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31020] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80 [pid 31021] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31020] <... bpf resumed>) = -1 EPERM (Operation not permitted) [pid 31021] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32) = -1 EBADF (Bad file descriptor) [pid 31020] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31021] exit_group(0 [pid 286] <... restart_syscall resumed>) = 0 [pid 31021] <... exit_group resumed>) = ? [pid 31020] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 31020] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 286] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 31021] +++ exited with 0 +++ [pid 31020] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31020] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 31020] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=-1, key=0x2000000001c0, value=0x200000000200, flags=BPF_ANY}, 32 [pid 286] <... clone resumed>, child_tidptr=0x55555a087650) = 31025 [pid 285] <... restart_syscall resumed>) = 0 [pid 288] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 283] <... restart_syscall resumed>) = 0 [pid 31020] <... bpf resumed>) = -1 EBADF (Bad file descriptor) [pid 31020] exit_group(0 [pid 288] 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 31020] <... exit_group resumed>) = ? [pid 31020] +++ exited with 0 +++ [pid 283] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 31025 attached [pid 31025] set_robust_list(0x55555a087660, 24) = 0 [pid 31025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 31025] setpgid(0, 0) = 0 [pid 31025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 31025] write(3, "1000", 4 [pid 287] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 288] <... clone resumed>, child_tidptr=0x55555a087650) = 31026 [pid 285] <... clone resumed>, child_tidptr=0x55555a087650) = 31027 [pid 287] restart_syscall(<... resuming interrupted clone ...> [pid 283] <... clone resumed>, child_tidptr=0x55555a087650) = 31028 executing program [pid 31025] <... write resumed>) = 4 [pid 31025] close(3) = 0 [pid 31025] write(1, "executing program\n", 18) = 18 [pid 31025] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31025] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_LPM_TRIE, key_size=5, value_size=65537, max_entries=8, map_flags=BPF_F_NO_PREALLOC, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 80) = -1 EPERM (Operation not permitted) [pid 31025] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x200000000440, license=NULL, log_level=4294967293, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148./strace-static-x86_64: Process 31027 attached ./strace-static-x86_64: Process 31026 attached ) = -1 EFAULT (Bad address) [pid 31025] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x200000000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 148 [pid 31027] set_robust_list(0x55555a087660, 24 [pid 31026] set_robust_list(0x55555a087660, 24 [pid 31027] <... set_robust_list resumed>) = 0 [pid 31026] <... set_robust_list resumed>) = 0