./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1921206979 <...> =BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5194] <... close resumed>) = 0 [pid 5193] <... bpf resumed>) = 3 [pid 5194] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5193] close(3 [pid 5194] <... bpf resumed>) = 3 [pid 5193] <... close resumed>) = 0 [pid 5193] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5194] close(3 [pid 5193] <... socketpair resumed>[3, 4]) = 0 [pid 5194] <... close resumed>) = 0 [pid 5194] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5193] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5194] <... socketpair resumed>[3, 4]) = 0 [pid 5194] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5193] <... bpf resumed>) = 5 [pid 5193] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5194] <... bpf resumed>) = 5 [pid 5193] <... bpf resumed>) = 0 [pid 5194] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5193] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5194] <... bpf resumed>) = 0 [pid 5193] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5194] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5193] <... bpf resumed>) = 6 [pid 5194] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5193] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5194] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5194] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5190] +++ exited with 0 +++ [pid 5188] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5195 ./strace-static-x86_64: Process 5195 attached [pid 5195] set_robust_list(0x5555562b2660, 24) = 0 [pid 5195] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5196 [pid 5195] <... prctl resumed>) = 0 [pid 5195] setpgid(0, 0) = 0 [pid 5195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 5196 attached [pid 5195] write(3, "1000", 4) = 4 [pid 5196] set_robust_list(0x5555562b2660, 24 [pid 5195] close(3 [pid 5196] <... set_robust_list resumed>) = 0 [pid 5195] <... close resumed>) = 0 [pid 5195] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5196] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5195] <... bpf resumed>) = 3 [pid 5196] <... prctl resumed>) = 0 [pid 5195] close(3 [pid 5196] setpgid(0, 0 [pid 5195] <... close resumed>) = 0 [pid 5196] <... setpgid resumed>) = 0 [pid 5195] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5195] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5195] <... bpf resumed>) = 5 [pid 5195] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5196] <... openat resumed>) = 3 [pid 5195] <... bpf resumed>) = 0 [pid 5196] write(3, "1000", 4 [pid 5195] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5196] <... write resumed>) = 4 [pid 5196] close(3 [pid 5195] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5195] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5196] <... close resumed>) = 0 [pid 5195] <... bpf resumed>) = 6 [pid 5196] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5195] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5196] <... bpf resumed>) = 3 [pid 5196] close(3) = 0 [pid 5196] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5196] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5196] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5196] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5196] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5196] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5194] <... bpf resumed>) = 7 [pid 5195] <... bpf resumed>) = 7 [pid 5193] <... bpf resumed>) = 7 [pid 5192] <... bpf resumed>) = 7 [pid 5196] <... bpf resumed>) = 7 [pid 5195] exit_group(0 [pid 5194] exit_group(0 [pid 5193] exit_group(0 [pid 5192] exit_group(0 [pid 5196] exit_group(0 [pid 5195] <... exit_group resumed>) = ? [pid 5194] <... exit_group resumed>) = ? [pid 5193] <... exit_group resumed>) = ? [pid 5192] <... exit_group resumed>) = ? [pid 5195] +++ exited with 0 +++ [pid 5194] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5193] +++ exited with 0 +++ [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 5196] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5193, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5197 ./strace-static-x86_64: Process 5197 attached [pid 5197] set_robust_list(0x5555562b2660, 24) = 0 [pid 5197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5197] setpgid(0, 0) = 0 [pid 5197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5198 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5199 [pid 5197] write(3, "1000", 4) = 4 [pid 5197] close(3) = 0 [pid 5197] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5198 attached ) = 3 [pid 5197] close(3) = 0 [pid 5197] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5197] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5197] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5197] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5198] set_robust_list(0x5555562b2660, 24 [pid 5197] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5197] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5198] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5199 attached [pid 5199] set_robust_list(0x5555562b2660, 24) = 0 [pid 5199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5199] setpgid(0, 0) = 0 [pid 5199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5199] write(3, "1000", 4) = 4 [pid 5199] close(3) = 0 [pid 5199] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5198] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5199] <... bpf resumed>) = 3 [pid 5198] <... prctl resumed>) = 0 [pid 5199] close(3) = 0 [pid 5198] setpgid(0, 0 [pid 5199] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5198] <... setpgid resumed>) = 0 [pid 5199] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5197] <... bpf resumed>) = 6 [pid 5199] <... bpf resumed>) = 5 [pid 5199] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5199] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5199] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5197] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5198] <... openat resumed>) = 3 [pid 5198] write(3, "1000", 4) = 4 [pid 5199] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5198] close(3) = 0 [pid 5198] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5198] close(3) = 0 [pid 5198] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5198] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5198] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5198] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5198] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5198] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5196] +++ exited with 0 +++ [pid 5192] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5200 ./strace-static-x86_64: Process 5200 attached [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5200] set_robust_list(0x5555562b2660, 24) = 0 [pid 5200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5201 [pid 5200] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5201 attached [pid 5200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5201] set_robust_list(0x5555562b2660, 24) = 0 [pid 5200] <... openat resumed>) = 3 [pid 5200] write(3, "1000", 4 [pid 5201] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5200] <... write resumed>) = 4 [pid 5200] close(3) = 0 [pid 5201] <... prctl resumed>) = 0 [pid 5200] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5201] setpgid(0, 0) = 0 [pid 5201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5201] write(3, "1000", 4) = 4 [pid 5200] <... bpf resumed>) = 3 [pid 5200] close(3) = 0 [pid 5200] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5201] close(3 [pid 5200] <... socketpair resumed>[3, 4]) = 0 [pid 5201] <... close resumed>) = 0 [pid 5200] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5201] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5200] <... bpf resumed>) = 5 [pid 5200] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5200] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5200] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5201] <... bpf resumed>) = 3 [pid 5200] <... bpf resumed>) = 6 [pid 5200] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5201] close(3) = 0 [pid 5201] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5201] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5201] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5201] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5201] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5201] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5199] <... bpf resumed>) = 7 [pid 5197] <... bpf resumed>) = 7 [pid 5200] <... bpf resumed>) = 7 [pid 5198] <... bpf resumed>) = 7 [pid 5201] <... bpf resumed>) = 7 [pid 5200] exit_group(0 [pid 5199] exit_group(0 [pid 5198] exit_group(0 [pid 5197] exit_group(0 [pid 5200] <... exit_group resumed>) = ? [pid 5199] <... exit_group resumed>) = ? [pid 5198] <... exit_group resumed>) = ? [pid 5197] <... exit_group resumed>) = ? [pid 5201] exit_group(0) = ? [pid 5201] +++ exited with 0 +++ [pid 5199] +++ exited with 0 +++ [pid 5198] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5202 attached [pid 5202] set_robust_list(0x5555562b2660, 24) = 0 [pid 5202] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5202 [pid 5202] <... prctl resumed>) = 0 [pid 5202] setpgid(0, 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5203 [pid 5202] <... setpgid resumed>) = 0 [pid 5202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5204 [pid 5202] write(3, "1000", 4) = 4 [pid 5202] close(3) = 0 [pid 5202] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5202] close(3) = 0 [pid 5202] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5202] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5202] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5202] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 5204 attached [pid 5204] set_robust_list(0x5555562b2660, 24 [pid 5202] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5202] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5204] <... set_robust_list resumed>) = 0 [pid 5204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5204] setpgid(0, 0) = 0 [pid 5204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5202] <... bpf resumed>) = 6 ./strace-static-x86_64: Process 5203 attached [pid 5203] set_robust_list(0x5555562b2660, 24 [pid 5202] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5203] <... set_robust_list resumed>) = 0 [pid 5203] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5204] <... openat resumed>) = 3 [pid 5203] <... prctl resumed>) = 0 [pid 5203] setpgid(0, 0) = 0 [pid 5204] write(3, "1000", 4 [pid 5203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5204] <... write resumed>) = 4 [pid 5204] close(3 [pid 5203] <... openat resumed>) = 3 [pid 5204] <... close resumed>) = 0 [pid 5204] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5203] write(3, "1000", 4) = 4 [pid 5203] close(3) = 0 [pid 5204] <... bpf resumed>) = 3 [pid 5203] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5204] close(3) = 0 [pid 5203] <... bpf resumed>) = 3 [pid 5204] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5203] close(3 [pid 5204] <... socketpair resumed>[3, 4]) = 0 [pid 5204] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5203] <... close resumed>) = 0 [pid 5204] <... bpf resumed>) = 5 [pid 5204] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5203] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5204] <... bpf resumed>) = 0 [pid 5204] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5203] <... socketpair resumed>[3, 4]) = 0 [pid 5204] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5203] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5204] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5203] <... bpf resumed>) = 5 [pid 5204] <... bpf resumed>) = 6 [pid 5203] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5204] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5203] <... bpf resumed>) = 0 [pid 5203] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5203] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5203] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5197] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5200] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5200, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5205 ./strace-static-x86_64: Process 5205 attached [pid 5205] set_robust_list(0x5555562b2660, 24 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5205] <... set_robust_list resumed>) = 0 [pid 5205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5205] setpgid(0, 0) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5206 [pid 5205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 5206 attached [pid 5205] write(3, "1000", 4 [pid 5206] set_robust_list(0x5555562b2660, 24 [pid 5205] <... write resumed>) = 4 [pid 5206] <... set_robust_list resumed>) = 0 [pid 5205] close(3 [pid 5206] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5205] <... close resumed>) = 0 [pid 5206] <... prctl resumed>) = 0 [pid 5206] setpgid(0, 0 [pid 5205] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5206] <... setpgid resumed>) = 0 [pid 5205] <... bpf resumed>) = 3 [pid 5205] close(3) = 0 [pid 5205] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5205] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5205] <... bpf resumed>) = 5 [pid 5205] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5205] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5206] <... openat resumed>) = 3 [pid 5205] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5206] write(3, "1000", 4 [pid 5205] <... bpf resumed>) = 6 [pid 5206] <... write resumed>) = 4 [pid 5206] close(3 [pid 5205] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5206] <... close resumed>) = 0 [pid 5206] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5206] close(3) = 0 [pid 5206] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5206] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5206] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5206] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5206] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5206] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5202] <... bpf resumed>) = 7 [pid 5206] <... bpf resumed>) = 7 [pid 5205] <... bpf resumed>) = 7 [pid 5204] <... bpf resumed>) = 7 [pid 5203] <... bpf resumed>) = 7 [pid 5202] exit_group(0 [pid 5204] exit_group(0 [pid 5203] exit_group(0 [pid 5202] <... exit_group resumed>) = ? [pid 5206] exit_group(0 [pid 5205] exit_group(0 [pid 5204] <... exit_group resumed>) = ? [pid 5203] <... exit_group resumed>) = ? [pid 5202] +++ exited with 0 +++ [pid 5205] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5204] +++ exited with 0 +++ [pid 5203] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5207 attached [pid 5207] set_robust_list(0x5555562b2660, 24) = 0 [pid 5207] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5207 [pid 5207] <... prctl resumed>) = 0 [pid 5207] setpgid(0, 0) = 0 [pid 5207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5207] write(3, "1000", 4) = 4 [pid 5207] close(3) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5209 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5208 [pid 5207] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5209 attached [pid 5206] <... exit_group resumed>) = ? [pid 5209] set_robust_list(0x5555562b2660, 24) = 0 [pid 5207] <... bpf resumed>) = 3 [pid 5207] close(3) = 0 [pid 5207] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5209] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5207] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5209] <... prctl resumed>) = 0 [pid 5207] <... bpf resumed>) = 5 [pid 5207] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5209] setpgid(0, 0 [pid 5207] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5209] <... setpgid resumed>) = 0 [pid 5209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5207] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5207] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5209] <... openat resumed>) = 3 [pid 5207] <... bpf resumed>) = 6 [pid 5207] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5208 attached [pid 5208] set_robust_list(0x5555562b2660, 24) = 0 [pid 5209] write(3, "1000", 4 [pid 5208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5208] setpgid(0, 0) = 0 [pid 5209] <... write resumed>) = 4 [pid 5208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5209] close(3 [pid 5208] <... openat resumed>) = 3 [pid 5208] write(3, "1000", 4) = 4 [pid 5208] close(3) = 0 [pid 5208] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5209] <... close resumed>) = 0 [pid 5208] <... bpf resumed>) = 3 [pid 5209] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5208] close(3) = 0 [pid 5208] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5208] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5208] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5208] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5209] <... bpf resumed>) = 3 [pid 5208] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5209] close(3 [pid 5208] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5209] <... close resumed>) = 0 [pid 5209] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5208] <... bpf resumed>) = 6 [pid 5209] <... socketpair resumed>[3, 4]) = 0 [pid 5208] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5209] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5209] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5209] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5209] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5209] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5206] +++ exited with 0 +++ [pid 5205] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5205, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5210 ./strace-static-x86_64: Process 5210 attached [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5210] set_robust_list(0x5555562b2660, 24) = 0 [pid 5210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5210] setpgid(0, 0) = 0 [pid 5210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5210] write(3, "1000", 4) = 4 [pid 5210] close(3) = 0 [pid 5210] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5211 [pid 5210] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 5211 attached [pid 5210] close(3) = 0 [pid 5211] set_robust_list(0x5555562b2660, 24 [pid 5210] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5211] <... set_robust_list resumed>) = 0 [pid 5210] <... socketpair resumed>[3, 4]) = 0 [pid 5211] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5210] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5211] <... prctl resumed>) = 0 [pid 5210] <... bpf resumed>) = 5 [pid 5211] setpgid(0, 0 [pid 5210] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5211] <... setpgid resumed>) = 0 [pid 5210] <... bpf resumed>) = 0 [pid 5211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5210] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5211] <... openat resumed>) = 3 [pid 5210] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5211] write(3, "1000", 4 [pid 5210] <... bpf resumed>) = 6 [pid 5211] <... write resumed>) = 4 [pid 5211] close(3 [pid 5210] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5211] <... close resumed>) = 0 [pid 5211] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5211] close(3) = 0 [pid 5211] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5211] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5211] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5211] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5211] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5211] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5207] <... bpf resumed>) = 7 [pid 5211] <... bpf resumed>) = 7 [pid 5210] <... bpf resumed>) = 7 [pid 5209] <... bpf resumed>) = 7 [pid 5208] <... bpf resumed>) = 7 [pid 5207] exit_group(0 [pid 5211] exit_group(0 [pid 5210] exit_group(0 [pid 5209] exit_group(0 [pid 5208] exit_group(0 [pid 5207] <... exit_group resumed>) = ? [pid 5211] <... exit_group resumed>) = ? [pid 5210] <... exit_group resumed>) = ? [pid 5209] <... exit_group resumed>) = ? [pid 5208] <... exit_group resumed>) = ? [pid 5207] +++ exited with 0 +++ [pid 5211] +++ exited with 0 +++ [pid 5210] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] <... restart_syscall resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5212 attached [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5212 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5212] set_robust_list(0x5555562b2660, 24./strace-static-x86_64: Process 5213 attached ) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5213 [pid 5213] set_robust_list(0x5555562b2660, 24) = 0 [pid 5213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5213] setpgid(0, 0) = 0 [pid 5213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5212] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5214 [pid 5212] <... prctl resumed>) = 0 [pid 5213] <... openat resumed>) = 3 [pid 5212] setpgid(0, 0 [pid 5213] write(3, "1000", 4) = 4 [pid 5212] <... setpgid resumed>) = 0 [pid 5213] close(3) = 0 [pid 5212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5213] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5212] <... openat resumed>) = 3 [pid 5212] write(3, "1000", 4) = 4 [pid 5213] close(3 [pid 5212] close(3 [pid 5213] <... close resumed>) = 0 [pid 5212] <... close resumed>) = 0 [pid 5213] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5213] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5212] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5213] <... bpf resumed>) = 5 [pid 5213] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5213] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5213] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5212] <... bpf resumed>) = 3 [pid 5213] <... bpf resumed>) = 6 [pid 5212] close(3 [pid 5213] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5212] <... close resumed>) = 0 [pid 5212] socketpair(AF_UNIX, SOCK_DGRAM, 0, ./strace-static-x86_64: Process 5214 attached [3, 4]) = 0 [pid 5214] set_robust_list(0x5555562b2660, 24 [pid 5212] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5214] <... set_robust_list resumed>) = 0 [pid 5214] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5212] <... bpf resumed>) = 5 [pid 5214] <... prctl resumed>) = 0 [pid 5214] setpgid(0, 0) = 0 [pid 5214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5212] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5214] <... openat resumed>) = 3 [pid 5212] <... bpf resumed>) = 0 [pid 5214] write(3, "1000", 4) = 4 [pid 5212] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5214] close(3 [pid 5212] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5214] <... close resumed>) = 0 [pid 5212] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5214] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5212] <... bpf resumed>) = 6 [pid 5214] close(3 [pid 5212] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5214] <... close resumed>) = 0 [pid 5214] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5214] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5214] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5214] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5214] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5214] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5208] +++ exited with 0 +++ [pid 5209] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5215 attached [pid 5215] set_robust_list(0x5555562b2660, 24) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5215 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5216 [pid 5215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5215] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5216 attached [pid 5216] set_robust_list(0x5555562b2660, 24) = 0 [pid 5216] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5216] <... prctl resumed>) = 0 [pid 5216] setpgid(0, 0) = 0 [pid 5215] <... openat resumed>) = 3 [pid 5215] write(3, "1000", 4) = 4 [pid 5215] close(3) = 0 [pid 5216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5215] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5216] <... openat resumed>) = 3 [pid 5216] write(3, "1000", 4) = 4 [pid 5216] close(3) = 0 [pid 5216] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5215] <... bpf resumed>) = 3 [pid 5215] close(3) = 0 [pid 5215] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5215] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5215] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5215] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5215] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5216] <... bpf resumed>) = 3 [pid 5216] close(3) = 0 [pid 5216] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5215] <... bpf resumed>) = 6 [pid 5216] <... socketpair resumed>[3, 4]) = 0 [pid 5216] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5215] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5216] <... bpf resumed>) = 5 [pid 5216] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5216] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5216] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5216] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5213] <... bpf resumed>) = 7 [pid 5216] <... bpf resumed>) = 7 [pid 5215] <... bpf resumed>) = 7 [pid 5214] <... bpf resumed>) = 7 [pid 5213] exit_group(0 [pid 5212] <... bpf resumed>) = 7 [pid 5216] exit_group(0 [pid 5213] <... exit_group resumed>) = ? [pid 5216] <... exit_group resumed>) = ? [pid 5215] exit_group(0 [pid 5214] exit_group(0 [pid 5213] +++ exited with 0 +++ [pid 5212] exit_group(0 [pid 5216] +++ exited with 0 +++ [pid 5214] <... exit_group resumed>) = ? [pid 5212] <... exit_group resumed>) = ? [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5213, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 5215] <... exit_group resumed>) = ? [pid 5212] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5212, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] <... restart_syscall resumed>) = 0 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5217 ./strace-static-x86_64: Process 5217 attached [pid 5217] set_robust_list(0x5555562b2660, 24) = 0 [pid 5217] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5217] <... prctl resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5218 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5217] setpgid(0, 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5219 ./strace-static-x86_64: Process 5219 attached [pid 5219] set_robust_list(0x5555562b2660, 24) = 0 [pid 5219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5219] setpgid(0, 0) = 0 [pid 5219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5217] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5218 attached [pid 5217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5218] set_robust_list(0x5555562b2660, 24 [pid 5217] <... openat resumed>) = 3 [pid 5219] <... openat resumed>) = 3 [pid 5219] write(3, "1000", 4 [pid 5218] <... set_robust_list resumed>) = 0 [pid 5217] write(3, "1000", 4) = 4 [pid 5217] close(3) = 0 [pid 5218] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5219] <... write resumed>) = 4 [pid 5218] <... prctl resumed>) = 0 [pid 5217] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5219] close(3 [pid 5218] setpgid(0, 0) = 0 [pid 5217] <... bpf resumed>) = 3 [pid 5219] <... close resumed>) = 0 [pid 5217] close(3) = 0 [pid 5217] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5217] <... socketpair resumed>[3, 4]) = 0 [pid 5219] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5217] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5218] <... openat resumed>) = 3 [pid 5218] write(3, "1000", 4) = 4 [pid 5218] close(3) = 0 [pid 5218] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5217] <... bpf resumed>) = 5 [pid 5217] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5217] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5217] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5218] <... bpf resumed>) = 3 [pid 5218] close(3) = 0 [pid 5218] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5218] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5218] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5218] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5218] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5217] <... bpf resumed>) = 6 [pid 5218] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5217] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5219] <... bpf resumed>) = 3 [pid 5219] close(3) = 0 [pid 5219] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5219] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5219] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5219] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5219] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5219] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5215] +++ exited with 0 +++ [pid 5214] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5221 attached [pid 5221] set_robust_list(0x5555562b2660, 24) = 0 [pid 5221] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5221 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5222 [pid 5221] <... prctl resumed>) = 0 [pid 5221] setpgid(0, 0) = 0 [pid 5221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 5222 attached [pid 5222] set_robust_list(0x5555562b2660, 24) = 0 [pid 5222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5222] setpgid(0, 0) = 0 [pid 5222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5222] write(3, "1000", 4) = 4 [pid 5222] close(3) = 0 [pid 5222] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5221] write(3, "1000", 4) = 4 [pid 5221] close(3) = 0 [pid 5222] <... bpf resumed>) = 3 [pid 5221] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5222] close(3 [pid 5221] <... bpf resumed>) = 3 [pid 5222] <... close resumed>) = 0 [pid 5222] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5221] close(3) = 0 [pid 5222] <... socketpair resumed>[3, 4]) = 0 [pid 5222] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5221] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5221] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5222] <... bpf resumed>) = 5 [pid 5222] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5221] <... bpf resumed>) = 5 [pid 5221] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5222] <... bpf resumed>) = 0 [pid 5221] <... bpf resumed>) = 0 [pid 5222] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5221] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5222] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5221] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5222] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5221] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5222] <... bpf resumed>) = 6 [pid 5221] <... bpf resumed>) = 6 [pid 5222] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5221] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5218] <... bpf resumed>) = 7 [pid 5222] <... bpf resumed>) = 7 [pid 5219] <... bpf resumed>) = 7 [pid 5218] exit_group(0 [pid 5217] <... bpf resumed>) = 7 [pid 5222] exit_group(0 [pid 5221] <... bpf resumed>) = 7 [pid 5218] <... exit_group resumed>) = ? [pid 5222] <... exit_group resumed>) = ? [pid 5221] exit_group(0 [pid 5219] exit_group(0 [pid 5218] +++ exited with 0 +++ [pid 5217] exit_group(0 [pid 5221] <... exit_group resumed>) = ? [pid 5219] <... exit_group resumed>) = ? [pid 5217] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5223 attached , child_tidptr=0x5555562b2650) = 5223 [pid 5217] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5223] set_robust_list(0x5555562b2660, 24 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5219] +++ exited with 0 +++ [pid 5223] <... set_robust_list resumed>) = 0 [pid 5223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5224 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 5223] <... prctl resumed>) = 0 [pid 5223] setpgid(0, 0) = 0 [pid 5223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] <... restart_syscall resumed>) = 0 [pid 5223] <... openat resumed>) = 3 [pid 5223] write(3, "1000", 4) = 4 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5223] close(3) = 0 [pid 5223] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5225 [pid 5223] close(3) = 0 [pid 5223] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 ./strace-static-x86_64: Process 5225 attached ./strace-static-x86_64: Process 5224 attached [pid 5223] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5225] set_robust_list(0x5555562b2660, 24 [pid 5224] set_robust_list(0x5555562b2660, 24 [pid 5225] <... set_robust_list resumed>) = 0 [pid 5224] <... set_robust_list resumed>) = 0 [pid 5223] <... bpf resumed>) = 5 [pid 5223] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5224] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5223] <... bpf resumed>) = 0 [pid 5224] <... prctl resumed>) = 0 [pid 5223] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5225] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5224] setpgid(0, 0 [pid 5225] <... prctl resumed>) = 0 [pid 5224] <... setpgid resumed>) = 0 [pid 5223] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5223] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5225] setpgid(0, 0 [pid 5224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5223] <... bpf resumed>) = 6 [pid 5224] <... openat resumed>) = 3 [pid 5223] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5224] write(3, "1000", 4) = 4 [pid 5225] <... setpgid resumed>) = 0 [pid 5224] close(3) = 0 [pid 5225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5224] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5225] <... openat resumed>) = 3 [pid 5224] <... bpf resumed>) = 3 [pid 5225] write(3, "1000", 4) = 4 [pid 5224] close(3) = 0 [pid 5225] close(3 [pid 5224] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5225] <... close resumed>) = 0 [pid 5224] <... socketpair resumed>[3, 4]) = 0 [pid 5225] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5224] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5225] <... bpf resumed>) = 3 [pid 5224] <... bpf resumed>) = 5 [pid 5224] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5225] close(3 [pid 5224] <... bpf resumed>) = 0 [pid 5224] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5225] <... close resumed>) = 0 [pid 5224] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5225] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5224] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5225] <... socketpair resumed>[3, 4]) = 0 [pid 5224] <... bpf resumed>) = 6 [pid 5225] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5224] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5225] <... bpf resumed>) = 5 [pid 5225] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5225] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5225] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5225] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5221] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5222] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5226 attached [pid 5226] set_robust_list(0x5555562b2660, 24) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5226 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5227 [pid 5226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5226] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5227 attached [pid 5227] set_robust_list(0x5555562b2660, 24 [pid 5226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5227] <... set_robust_list resumed>) = 0 [pid 5226] <... openat resumed>) = 3 [pid 5226] write(3, "1000", 4 [pid 5227] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5226] <... write resumed>) = 4 [pid 5227] <... prctl resumed>) = 0 [pid 5226] close(3 [pid 5227] setpgid(0, 0 [pid 5226] <... close resumed>) = 0 [pid 5227] <... setpgid resumed>) = 0 [pid 5226] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5227] write(3, "1000", 4) = 4 [pid 5226] <... bpf resumed>) = 3 [pid 5226] close(3) = 0 [pid 5226] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5227] close(3 [pid 5226] <... socketpair resumed>[3, 4]) = 0 [pid 5226] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5227] <... close resumed>) = 0 [pid 5227] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5226] <... bpf resumed>) = 5 [pid 5226] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5227] <... bpf resumed>) = 3 [pid 5226] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5227] close(3 [pid 5226] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5227] <... close resumed>) = 0 [pid 5226] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5227] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5226] <... bpf resumed>) = 6 [pid 5226] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5227] <... socketpair resumed>[3, 4]) = 0 [pid 5227] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5227] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5227] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5227] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5227] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5223] <... bpf resumed>) = 7 [pid 5227] <... bpf resumed>) = 7 [pid 5226] <... bpf resumed>) = 7 [pid 5225] <... bpf resumed>) = 7 [pid 5224] <... bpf resumed>) = 7 [pid 5227] exit_group(0 [pid 5226] exit_group(0 [pid 5225] exit_group(0 [pid 5223] exit_group(0 [pid 5227] <... exit_group resumed>) = ? [pid 5226] <... exit_group resumed>) = ? [pid 5224] exit_group(0 [pid 5226] +++ exited with 0 +++ [pid 5225] <... exit_group resumed>) = ? [pid 5224] <... exit_group resumed>) = ? [pid 5223] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5226, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5228 ./strace-static-x86_64: Process 5228 attached [pid 5228] set_robust_list(0x5555562b2660, 24) = 0 [pid 5228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5228] setpgid(0, 0) = 0 [pid 5228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5225] +++ exited with 0 +++ [pid 5224] +++ exited with 0 +++ [pid 5228] <... openat resumed>) = 3 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5225, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5228] write(3, "1000", 4 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5224, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5228] <... write resumed>) = 4 [pid 5228] close(3 [pid 5223] +++ exited with 0 +++ [pid 5228] <... close resumed>) = 0 [pid 5228] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5228] <... bpf resumed>) = 3 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5227] +++ exited with 0 +++ [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5229 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5228] close(3) = 0 [pid 5228] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5230 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5228] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5228] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5231 [pid 5228] <... bpf resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5228] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5228] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 5232 attached ./strace-static-x86_64: Process 5230 attached ) = 6 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5232 [pid 5228] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5229 attached [pid 5229] set_robust_list(0x5555562b2660, 24) = 0 [pid 5229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5229] setpgid(0, 0) = 0 [pid 5230] set_robust_list(0x5555562b2660, 24 [pid 5232] set_robust_list(0x5555562b2660, 24 [pid 5229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5232] <... set_robust_list resumed>) = 0 [pid 5230] <... set_robust_list resumed>) = 0 [pid 5229] <... openat resumed>) = 3 [pid 5229] write(3, "1000", 4) = 4 [pid 5229] close(3) = 0 [pid 5229] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5229] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 5231 attached [pid 5231] set_robust_list(0x5555562b2660, 24) = 0 [pid 5231] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5230] <... prctl resumed>) = 0 [pid 5231] <... prctl resumed>) = 0 [pid 5231] setpgid(0, 0) = 0 [pid 5231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5229] close(3) = 0 [pid 5231] <... openat resumed>) = 3 [pid 5229] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5231] write(3, "1000", 4) = 4 [pid 5229] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5232] <... prctl resumed>) = 0 [pid 5230] setpgid(0, 0 [pid 5231] close(3) = 0 [pid 5231] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5232] setpgid(0, 0 [pid 5230] <... setpgid resumed>) = 0 [pid 5229] <... bpf resumed>) = 5 [pid 5232] <... setpgid resumed>) = 0 [pid 5231] <... bpf resumed>) = 3 [pid 5230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5229] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5230] <... openat resumed>) = 3 [pid 5232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5230] write(3, "1000", 4 [pid 5229] <... bpf resumed>) = 0 [pid 5232] <... openat resumed>) = 3 [pid 5232] write(3, "1000", 4 [pid 5230] <... write resumed>) = 4 [pid 5229] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5231] close(3 [pid 5230] close(3 [pid 5229] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5232] <... write resumed>) = 4 [pid 5231] <... close resumed>) = 0 [pid 5232] close(3 [pid 5231] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5230] <... close resumed>) = 0 [pid 5229] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5230] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5229] <... bpf resumed>) = 6 [pid 5232] <... close resumed>) = 0 [pid 5230] close(3 [pid 5229] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5232] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5230] <... close resumed>) = 0 [pid 5230] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5232] <... bpf resumed>) = 3 [pid 5230] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5231] <... socketpair resumed>[3, 4]) = 0 [pid 5231] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5230] <... bpf resumed>) = 5 [pid 5232] close(3 [pid 5230] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5231] <... bpf resumed>) = 5 [pid 5231] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5230] <... bpf resumed>) = 0 [pid 5232] <... close resumed>) = 0 [pid 5230] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5231] <... bpf resumed>) = 0 [pid 5232] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5230] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5231] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5232] <... socketpair resumed>[3, 4]) = 0 [pid 5230] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5232] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5231] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5229] <... bpf resumed>) = 7 [pid 5228] <... bpf resumed>) = 7 [pid 5231] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5230] <... bpf resumed>) = 6 [pid 5229] exit_group(0 [pid 5228] exit_group(0 [pid 5232] <... bpf resumed>) = 5 [pid 5229] <... exit_group resumed>) = ? [pid 5228] <... exit_group resumed>) = ? [pid 5232] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5231] <... bpf resumed>) = 6 [pid 5230] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5232] <... bpf resumed>) = 0 [pid 5231] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5232] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5232] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5232] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5229] +++ exited with 0 +++ [pid 5228] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5233 attached [pid 5233] set_robust_list(0x5555562b2660, 24) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5233 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5234 [pid 5233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5233] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5234 attached [pid 5233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5234] set_robust_list(0x5555562b2660, 24 [pid 5233] <... openat resumed>) = 3 [pid 5233] write(3, "1000", 4) = 4 [pid 5233] close(3) = 0 [pid 5234] <... set_robust_list resumed>) = 0 [pid 5233] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5233] <... bpf resumed>) = 3 [pid 5233] close(3) = 0 [pid 5234] setpgid(0, 0 [pid 5233] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5234] <... setpgid resumed>) = 0 [pid 5233] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5233] <... bpf resumed>) = 5 [pid 5233] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5233] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5233] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5234] <... openat resumed>) = 3 [pid 5234] write(3, "1000", 4 [pid 5233] <... bpf resumed>) = 6 [pid 5233] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5234] <... write resumed>) = 4 [pid 5234] close(3) = 0 [pid 5234] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5234] close(3) = 0 [pid 5234] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5234] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5234] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5234] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5234] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5234] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5231] <... bpf resumed>) = 7 [pid 5230] <... bpf resumed>) = 7 [pid 5234] <... bpf resumed>) = 7 [pid 5233] <... bpf resumed>) = 7 [pid 5232] <... bpf resumed>) = 7 [pid 5231] exit_group(0 [pid 5234] exit_group(0 [pid 5232] exit_group(0 [pid 5231] <... exit_group resumed>) = ? [pid 5230] exit_group(0 [pid 5234] <... exit_group resumed>) = ? [pid 5233] exit_group(0 [pid 5232] <... exit_group resumed>) = ? [pid 5231] +++ exited with 0 +++ [pid 5230] <... exit_group resumed>) = ? [pid 5234] +++ exited with 0 +++ [pid 5232] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5235 attached [pid 5235] set_robust_list(0x5555562b2660, 24) = 0 [pid 5235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5235] setpgid(0, 0) = 0 [pid 5235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5235 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5236 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5237 [pid 5235] <... openat resumed>) = 3 [pid 5233] <... exit_group resumed>) = ? [pid 5235] write(3, "1000", 4) = 4 [pid 5235] close(3) = 0 [pid 5235] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5235] close(3) = 0 [pid 5235] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5235] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5235] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5235] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 5237 attached [pid 5237] set_robust_list(0x5555562b2660, 24) = 0 [pid 5237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5237] setpgid(0, 0./strace-static-x86_64: Process 5236 attached ) = 0 [pid 5237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5235] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5236] set_robust_list(0x5555562b2660, 24) = 0 [pid 5236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5236] setpgid(0, 0) = 0 [pid 5236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5236] write(3, "1000", 4) = 4 [pid 5236] close(3) = 0 [pid 5236] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5237] <... openat resumed>) = 3 [pid 5235] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5237] write(3, "1000", 4 [pid 5236] <... bpf resumed>) = 3 [pid 5235] <... bpf resumed>) = 6 [pid 5236] close(3 [pid 5237] <... write resumed>) = 4 [pid 5236] <... close resumed>) = 0 [pid 5236] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5237] close(3 [pid 5236] <... socketpair resumed>[3, 4]) = 0 [pid 5236] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5237] <... close resumed>) = 0 [pid 5235] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5236] <... bpf resumed>) = 5 [pid 5236] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5236] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5236] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5237] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5236] <... bpf resumed>) = 6 [pid 5236] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5237] <... bpf resumed>) = 3 [pid 5237] close(3) = 0 [pid 5237] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5237] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5237] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5237] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5237] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5237] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5233] +++ exited with 0 +++ [pid 5230] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5238 ./strace-static-x86_64: Process 5239 attached ./strace-static-x86_64: Process 5238 attached [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5239 [pid 5239] set_robust_list(0x5555562b2660, 24) = 0 [pid 5238] set_robust_list(0x5555562b2660, 24 [pid 5239] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5238] <... set_robust_list resumed>) = 0 [pid 5239] <... prctl resumed>) = 0 [pid 5239] setpgid(0, 0 [pid 5238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5238] setpgid(0, 0) = 0 [pid 5239] <... setpgid resumed>) = 0 [pid 5238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5238] write(3, "1000", 4) = 4 [pid 5238] close(3) = 0 [pid 5239] <... openat resumed>) = 3 [pid 5238] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5239] write(3, "1000", 4) = 4 [pid 5238] <... bpf resumed>) = 3 [pid 5239] close(3 [pid 5238] close(3 [pid 5239] <... close resumed>) = 0 [pid 5238] <... close resumed>) = 0 [pid 5239] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5238] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5238] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5238] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5239] <... bpf resumed>) = 3 [pid 5238] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5238] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5239] close(3) = 0 [pid 5239] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5238] <... bpf resumed>) = 6 [pid 5238] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5239] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5239] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5239] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5239] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5239] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5235] <... bpf resumed>) = 7 [pid 5239] <... bpf resumed>) = 7 [pid 5238] <... bpf resumed>) = 7 [pid 5237] <... bpf resumed>) = 7 [pid 5236] <... bpf resumed>) = 7 [pid 5235] exit_group(0 [pid 5239] exit_group(0 [pid 5237] exit_group(0 [pid 5236] exit_group(0 [pid 5235] <... exit_group resumed>) = ? [pid 5239] <... exit_group resumed>) = ? [pid 5238] exit_group(0 [pid 5237] <... exit_group resumed>) = ? [pid 5236] <... exit_group resumed>) = ? [pid 5235] +++ exited with 0 +++ [pid 5239] +++ exited with 0 +++ [pid 5238] <... exit_group resumed>) = ? [pid 5237] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5235, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5240 ./strace-static-x86_64: Process 5240 attached [pid 5240] set_robust_list(0x5555562b2660, 24 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5240] <... set_robust_list resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5241 ./strace-static-x86_64: Process 5241 attached [pid 5241] set_robust_list(0x5555562b2660, 24) = 0 [pid 5241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5241] setpgid(0, 0) = 0 [pid 5241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5242 [pid 5240] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5241] <... openat resumed>) = 3 [pid 5240] <... prctl resumed>) = 0 [pid 5241] write(3, "1000", 4) = 4 [pid 5241] close(3) = 0 [pid 5241] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5240] setpgid(0, 0) = 0 [pid 5240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5240] write(3, "1000", 4) = 4 [pid 5240] close(3) = 0 [pid 5241] <... bpf resumed>) = 3 [pid 5241] close(3) = 0 ./strace-static-x86_64: Process 5242 attached [pid 5240] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5241] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5242] set_robust_list(0x5555562b2660, 24) = 0 [pid 5242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5242] setpgid(0, 0) = 0 [pid 5238] +++ exited with 0 +++ [pid 5236] +++ exited with 0 +++ [pid 5241] <... socketpair resumed>[3, 4]) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5243 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5244 [pid 5242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5242] write(3, "1000", 4) = 4 [pid 5242] close(3) = 0 [pid 5242] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5241] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5242] <... bpf resumed>) = 3 [pid 5241] <... bpf resumed>) = 5 [pid 5240] <... bpf resumed>) = 3 [pid 5242] close(3 [pid 5241] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5242] <... close resumed>) = 0 [pid 5242] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5241] <... bpf resumed>) = 0 ./strace-static-x86_64: Process 5244 attached [pid 5240] close(3 [pid 5242] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5242] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5241] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5242] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5242] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5241] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5240] <... close resumed>) = 0 ./strace-static-x86_64: Process 5243 attached [pid 5244] set_robust_list(0x5555562b2660, 24 [pid 5242] <... bpf resumed>) = 6 [pid 5241] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5240] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5242] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5244] <... set_robust_list resumed>) = 0 [pid 5244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5244] setpgid(0, 0 [pid 5241] <... bpf resumed>) = 6 [pid 5244] <... setpgid resumed>) = 0 [pid 5244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5241] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5240] <... socketpair resumed>[3, 4]) = 0 [pid 5244] <... openat resumed>) = 3 [pid 5240] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5244] write(3, "1000", 4 [pid 5243] set_robust_list(0x5555562b2660, 24 [pid 5240] <... bpf resumed>) = 5 [pid 5240] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5244] <... write resumed>) = 4 [pid 5240] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5240] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5244] close(3 [pid 5243] <... set_robust_list resumed>) = 0 [pid 5240] <... bpf resumed>) = 6 [pid 5240] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5244] <... close resumed>) = 0 [pid 5244] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5244] <... bpf resumed>) = 3 [pid 5244] close(3 [pid 5243] setpgid(0, 0 [pid 5244] <... close resumed>) = 0 [pid 5244] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5243] <... setpgid resumed>) = 0 [pid 5244] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5244] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5244] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5244] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5244] <... bpf resumed>) = 6 [pid 5244] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5243] <... openat resumed>) = 3 [pid 5243] write(3, "1000", 4) = 4 [pid 5243] close(3) = 0 [pid 5243] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5243] close(3) = 0 [pid 5243] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5243] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5243] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5243] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5243] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5243] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5242] <... bpf resumed>) = 7 [pid 5241] <... bpf resumed>) = 7 [pid 5240] <... bpf resumed>) = 7 [pid 5244] <... bpf resumed>) = 7 [pid 5243] <... bpf resumed>) = 7 [pid 5242] exit_group(0 [pid 5241] exit_group(0 [pid 5242] <... exit_group resumed>) = ? [pid 5241] <... exit_group resumed>) = ? [pid 5240] exit_group(0 [pid 5244] exit_group(0 [pid 5243] exit_group(0 [pid 5242] +++ exited with 0 +++ [pid 5241] +++ exited with 0 +++ [pid 5244] <... exit_group resumed>) = ? [pid 5240] <... exit_group resumed>) = ? [pid 5240] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5240, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5243] <... exit_group resumed>) = ? [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5245 attached [pid 5245] set_robust_list(0x5555562b2660, 24) = 0 [pid 5245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5245] setpgid(0, 0) = 0 [pid 5245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5246 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5245 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5247 ./strace-static-x86_64: Process 5247 attached [pid 5245] <... openat resumed>) = 3 [pid 5247] set_robust_list(0x5555562b2660, 24 [pid 5245] write(3, "1000", 4) = 4 [pid 5245] close(3) = 0 [pid 5247] <... set_robust_list resumed>) = 0 [pid 5245] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5245] <... bpf resumed>) = 3 [pid 5245] close(3 [pid 5247] setpgid(0, 0 [pid 5245] <... close resumed>) = 0 [pid 5245] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5247] <... setpgid resumed>) = 0 [pid 5245] <... socketpair resumed>[3, 4]) = 0 [pid 5245] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5245] <... bpf resumed>) = 5 [pid 5245] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5245] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5247] <... openat resumed>) = 3 [pid 5245] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5245] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5247] write(3, "1000", 4) = 4 [pid 5245] <... bpf resumed>) = 6 [pid 5245] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5246 attached [pid 5246] set_robust_list(0x5555562b2660, 24 [pid 5247] close(3) = 0 [pid 5246] <... set_robust_list resumed>) = 0 [pid 5246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5246] setpgid(0, 0) = 0 [pid 5246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5246] write(3, "1000", 4) = 4 [pid 5246] close(3) = 0 [pid 5246] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5247] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5246] <... bpf resumed>) = 3 [pid 5246] close(3) = 0 [pid 5246] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5246] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5247] <... bpf resumed>) = 3 [pid 5246] <... bpf resumed>) = 5 [pid 5246] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5246] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5247] close(3 [pid 5246] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5246] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5247] <... close resumed>) = 0 [pid 5247] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5246] <... bpf resumed>) = 6 [pid 5246] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5247] <... socketpair resumed>[3, 4]) = 0 [pid 5247] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5247] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5247] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5247] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5247] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5244] +++ exited with 0 +++ [pid 5243] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] <... restart_syscall resumed>) = 0 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... restart_syscall resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5248 ./strace-static-x86_64: Process 5248 attached [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5248] set_robust_list(0x5555562b2660, 24) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5249 ./strace-static-x86_64: Process 5249 attached [pid 5249] set_robust_list(0x5555562b2660, 24) = 0 [pid 5249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5249] setpgid(0, 0) = 0 [pid 5249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5248] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5249] <... openat resumed>) = 3 [pid 5248] <... prctl resumed>) = 0 [pid 5248] setpgid(0, 0 [pid 5249] write(3, "1000", 4) = 4 [pid 5249] close(3) = 0 [pid 5249] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5248] <... setpgid resumed>) = 0 [pid 5249] <... bpf resumed>) = 3 [pid 5248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5249] close(3) = 0 [pid 5249] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5249] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5248] <... openat resumed>) = 3 [pid 5248] write(3, "1000", 4 [pid 5249] <... bpf resumed>) = 5 [pid 5249] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5248] <... write resumed>) = 4 [pid 5248] close(3 [pid 5249] <... bpf resumed>) = 0 [pid 5249] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5248] <... close resumed>) = 0 [pid 5249] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5248] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5249] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5248] <... bpf resumed>) = 3 [pid 5249] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5248] close(3) = 0 [pid 5248] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5248] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5248] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5248] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5248] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5248] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5245] <... bpf resumed>) = 7 [pid 5249] <... bpf resumed>) = 7 [pid 5248] <... bpf resumed>) = 7 [pid 5247] <... bpf resumed>) = 7 [pid 5246] <... bpf resumed>) = 7 [pid 5249] exit_group(0 [pid 5245] exit_group(0 [pid 5247] exit_group(0 [pid 5249] <... exit_group resumed>) = ? [pid 5249] +++ exited with 0 +++ [pid 5248] exit_group(0 [pid 5247] <... exit_group resumed>) = ? [pid 5246] exit_group(0 [pid 5245] <... exit_group resumed>) = ? [pid 5247] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5245] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5246] <... exit_group resumed>) = ? [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5248] <... exit_group resumed>) = ? [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5250 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5250 attached [pid 5250] set_robust_list(0x5555562b2660, 24) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5251 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5250] setpgid(0, 0) = 0 [pid 5250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5252 [pid 5250] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5252 attached [pid 5252] set_robust_list(0x5555562b2660, 24) = 0 [pid 5250] write(3, "1000", 4 [pid 5252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5250] <... write resumed>) = 4 [pid 5250] close(3) = 0 [pid 5252] <... prctl resumed>) = 0 [pid 5250] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5252] setpgid(0, 0) = 0 [pid 5252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5250] <... bpf resumed>) = 3 [pid 5252] write(3, "1000", 4 [pid 5250] close(3) = 0 [pid 5252] <... write resumed>) = 4 [pid 5250] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5252] close(3 [pid 5250] <... socketpair resumed>[3, 4]) = 0 [pid 5250] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5250] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5250] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5250] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5252] <... close resumed>) = 0 [pid 5252] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5250] <... bpf resumed>) = 6 [pid 5250] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5251 attached [pid 5251] set_robust_list(0x5555562b2660, 24) = 0 [pid 5251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5251] setpgid(0, 0) = 0 [pid 5251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5251] write(3, "1000", 4) = 4 [pid 5251] close(3) = 0 [pid 5251] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5252] <... bpf resumed>) = 3 [pid 5251] <... bpf resumed>) = 3 [pid 5251] close(3) = 0 [pid 5251] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5252] close(3 [pid 5251] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5251] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5251] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5251] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5252] <... close resumed>) = 0 [pid 5252] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5251] <... bpf resumed>) = 6 [pid 5251] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5252] <... socketpair resumed>[3, 4]) = 0 [pid 5252] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5252] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5252] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5252] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5252] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5248] +++ exited with 0 +++ [pid 5246] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5253 ./strace-static-x86_64: Process 5253 attached [pid 5253] set_robust_list(0x5555562b2660, 24) = 0 [pid 5253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5254 [pid 5253] setpgid(0, 0) = 0 [pid 5253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5254 attached ) = 3 [pid 5253] write(3, "1000", 4) = 4 [pid 5253] close(3) = 0 [pid 5253] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5254] set_robust_list(0x5555562b2660, 24) = 0 [pid 5254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5254] setpgid(0, 0) = 0 [pid 5254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5253] <... bpf resumed>) = 3 [pid 5253] close(3) = 0 [pid 5253] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5254] <... openat resumed>) = 3 [pid 5253] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5254] write(3, "1000", 4) = 4 [pid 5254] close(3 [pid 5253] <... bpf resumed>) = 5 [pid 5254] <... close resumed>) = 0 [pid 5254] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5253] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5254] <... bpf resumed>) = 3 [pid 5253] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5254] close(3 [pid 5253] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5253] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5254] <... close resumed>) = 0 [pid 5254] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5253] <... bpf resumed>) = 6 [pid 5254] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5253] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5254] <... bpf resumed>) = 5 [pid 5254] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5254] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5254] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5250] <... bpf resumed>) = 7 [pid 5252] <... bpf resumed>) = 7 [pid 5251] <... bpf resumed>) = 7 [pid 5250] exit_group(0 [pid 5254] <... bpf resumed>) = 6 [pid 5253] <... bpf resumed>) = 7 [pid 5252] exit_group(0 [pid 5251] exit_group(0 [pid 5250] <... exit_group resumed>) = ? [pid 5253] exit_group(0 [pid 5252] <... exit_group resumed>) = ? [pid 5251] <... exit_group resumed>) = ? [pid 5250] +++ exited with 0 +++ [pid 5253] <... exit_group resumed>) = ? [pid 5254] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5252] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5252, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5255 attached [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5255 [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5255] set_robust_list(0x5555562b2660, 24 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5255] <... set_robust_list resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5256 ./strace-static-x86_64: Process 5256 attached [pid 5255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5256] set_robust_list(0x5555562b2660, 24 [pid 5255] setpgid(0, 0 [pid 5256] <... set_robust_list resumed>) = 0 [pid 5255] <... setpgid resumed>) = 0 [pid 5255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5256] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5255] write(3, "1000", 4 [pid 5256] <... prctl resumed>) = 0 [pid 5256] setpgid(0, 0 [pid 5255] <... write resumed>) = 4 [pid 5256] <... setpgid resumed>) = 0 [pid 5255] close(3) = 0 [pid 5255] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5255] <... bpf resumed>) = 3 [pid 5255] close(3) = 0 [pid 5255] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5256] <... openat resumed>) = 3 [pid 5255] <... socketpair resumed>[3, 4]) = 0 [pid 5256] write(3, "1000", 4 [pid 5255] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5256] <... write resumed>) = 4 [pid 5256] close(3 [pid 5255] <... bpf resumed>) = 5 [pid 5255] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5256] <... close resumed>) = 0 [pid 5255] <... bpf resumed>) = 0 [pid 5255] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5256] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5255] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5255] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5255] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5256] <... bpf resumed>) = 3 [pid 5256] close(3) = 0 [pid 5256] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5256] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5256] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5256] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5256] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5256] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5253] +++ exited with 0 +++ [pid 5254] <... bpf resumed>) = 7 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5253, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5254] exit_group(0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 5254] <... exit_group resumed>) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5257 attached , child_tidptr=0x5555562b2650) = 5257 [pid 5257] set_robust_list(0x5555562b2660, 24) = 0 [pid 5257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5257] setpgid(0, 0) = 0 [pid 5257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5257] write(3, "1000", 4) = 4 [pid 5257] close(3) = 0 [pid 5257] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5257] close(3) = 0 [pid 5257] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5257] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5257] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5257] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5257] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5257] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5256] <... bpf resumed>) = 7 [pid 5255] <... bpf resumed>) = 7 [pid 5256] exit_group(0 [pid 5255] exit_group(0 [pid 5254] +++ exited with 0 +++ [pid 5251] +++ exited with 0 +++ [pid 5256] <... exit_group resumed>) = ? [pid 5255] <... exit_group resumed>) = ? [pid 5257] <... bpf resumed>) = 7 [pid 5256] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5257] exit_group(0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5257] <... exit_group resumed>) = ? [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5259 attached ./strace-static-x86_64: Process 5258 attached [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5258 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5260 ./strace-static-x86_64: Process 5260 attached [pid 5260] set_robust_list(0x5555562b2660, 24 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5259 [pid 5260] <... set_robust_list resumed>) = 0 [pid 5260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5260] setpgid(0, 0) = 0 [pid 5260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5259] set_robust_list(0x5555562b2660, 24 [pid 5260] <... openat resumed>) = 3 [pid 5259] <... set_robust_list resumed>) = 0 [pid 5258] set_robust_list(0x5555562b2660, 24 [pid 5260] write(3, "1000", 4) = 4 [pid 5260] close(3) = 0 [pid 5260] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5259] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5258] <... set_robust_list resumed>) = 0 [pid 5260] <... bpf resumed>) = 3 [pid 5259] <... prctl resumed>) = 0 [pid 5258] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5260] close(3) = 0 [pid 5260] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5259] setpgid(0, 0 [pid 5258] <... prctl resumed>) = 0 [pid 5260] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5258] setpgid(0, 0 [pid 5259] <... setpgid resumed>) = 0 [pid 5260] <... bpf resumed>) = 5 [pid 5260] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5258] <... setpgid resumed>) = 0 [pid 5260] <... bpf resumed>) = 0 [pid 5260] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5259] <... openat resumed>) = 3 [pid 5258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5260] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5260] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5259] write(3, "1000", 4 [pid 5258] <... openat resumed>) = 3 [pid 5258] write(3, "1000", 4 [pid 5259] <... write resumed>) = 4 [pid 5259] close(3 [pid 5258] <... write resumed>) = 4 [pid 5260] <... bpf resumed>) = 6 [pid 5259] <... close resumed>) = 0 [pid 5258] close(3 [pid 5260] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5259] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5258] <... close resumed>) = 0 [pid 5259] <... bpf resumed>) = 3 [pid 5258] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5259] close(3) = 0 [pid 5259] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5259] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5258] <... bpf resumed>) = 3 [pid 5259] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5259] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5258] close(3 [pid 5259] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5258] <... close resumed>) = 0 [pid 5259] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5258] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5259] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5258] <... socketpair resumed>[3, 4]) = 0 [pid 5258] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5258] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5258] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5258] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5258] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5255] +++ exited with 0 +++ [pid 5257] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5257, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 298] <... restart_syscall resumed>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5261 attached ./strace-static-x86_64: Process 5262 attached [pid 5261] set_robust_list(0x5555562b2660, 24 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5261 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5262 [pid 5261] <... set_robust_list resumed>) = 0 [pid 5261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5261] setpgid(0, 0) = 0 [pid 5262] set_robust_list(0x5555562b2660, 24) = 0 [pid 5261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5261] <... openat resumed>) = 3 [pid 5262] setpgid(0, 0 [pid 5261] write(3, "1000", 4 [pid 5262] <... setpgid resumed>) = 0 [pid 5261] <... write resumed>) = 4 [pid 5262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5261] close(3 [pid 5262] <... openat resumed>) = 3 [pid 5261] <... close resumed>) = 0 [pid 5262] write(3, "1000", 4) = 4 [pid 5262] close(3 [pid 5261] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5262] <... close resumed>) = 0 [pid 5262] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5261] <... bpf resumed>) = 3 [pid 5262] close(3 [pid 5261] close(3 [pid 5262] <... close resumed>) = 0 [pid 5261] <... close resumed>) = 0 [pid 5262] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5261] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5262] <... socketpair resumed>[3, 4]) = 0 [pid 5261] <... socketpair resumed>[3, 4]) = 0 [pid 5262] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5261] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5262] <... bpf resumed>) = 5 [pid 5261] <... bpf resumed>) = 5 [pid 5262] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5261] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5262] <... bpf resumed>) = 0 [pid 5261] <... bpf resumed>) = 0 [pid 5262] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5261] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5262] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5262] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5261] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5262] <... bpf resumed>) = 6 [pid 5261] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5262] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5261] <... bpf resumed>) = 6 [pid 5261] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5260] <... bpf resumed>) = 7 [pid 5259] <... bpf resumed>) = 7 [pid 5262] <... bpf resumed>) = 7 [pid 5261] <... bpf resumed>) = 7 [pid 5258] <... bpf resumed>) = 7 [pid 5261] exit_group(0 [pid 5260] exit_group(0 [pid 5259] exit_group(0 [pid 5261] <... exit_group resumed>) = ? [pid 5260] <... exit_group resumed>) = ? [pid 5259] <... exit_group resumed>) = ? [pid 5258] exit_group(0 [pid 5262] exit_group(0 [pid 5261] +++ exited with 0 +++ [pid 5259] +++ exited with 0 +++ [pid 5258] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 5260] +++ exited with 0 +++ [pid 293] <... restart_syscall resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5260, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5262] <... exit_group resumed>) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5264 ./strace-static-x86_64: Process 5263 attached [pid 5263] set_robust_list(0x5555562b2660, 24 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5263 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5265 [pid 5263] <... set_robust_list resumed>) = 0 [pid 5263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5263] setpgid(0, 0) = 0 [pid 5263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5263] write(3, "1000", 4) = 4 [pid 5263] close(3) = 0 [pid 5263] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5265 attached [pid 5265] set_robust_list(0x5555562b2660, 24 [pid 5263] <... bpf resumed>) = 3 [pid 5265] <... set_robust_list resumed>) = 0 [pid 5263] close(3) = 0 [pid 5263] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5263] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5265] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5263] <... bpf resumed>) = 5 [pid 5263] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5263] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5265] <... prctl resumed>) = 0 [pid 5263] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5263] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5265] setpgid(0, 0 [pid 5263] <... bpf resumed>) = 6 ./strace-static-x86_64: Process 5264 attached [pid 5264] set_robust_list(0x5555562b2660, 24) = 0 [pid 5264] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5265] <... setpgid resumed>) = 0 [pid 5263] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5264] <... prctl resumed>) = 0 [pid 5264] setpgid(0, 0) = 0 [pid 5264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5264] write(3, "1000", 4) = 4 [pid 5264] close(3) = 0 [pid 5264] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5264] <... bpf resumed>) = 3 [pid 5265] write(3, "1000", 4 [pid 5264] close(3 [pid 5265] <... write resumed>) = 4 [pid 5264] <... close resumed>) = 0 [pid 5265] close(3 [pid 5264] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5265] <... close resumed>) = 0 [pid 5265] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5264] <... socketpair resumed>[3, 4]) = 0 [pid 5265] <... bpf resumed>) = 3 [pid 5264] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5265] close(3 [pid 5264] <... bpf resumed>) = 5 [pid 5265] <... close resumed>) = 0 [pid 5265] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5264] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5265] <... socketpair resumed>[3, 4]) = 0 [pid 5265] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5264] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5265] <... bpf resumed>) = 5 [pid 5265] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5264] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5265] <... bpf resumed>) = 0 [pid 5265] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5264] <... bpf resumed>) = 6 [pid 5265] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5264] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5265] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5265] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5262] +++ exited with 0 +++ [pid 5258] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5258, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5266 attached [pid 5266] set_robust_list(0x5555562b2660, 24) = 0 [pid 5266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5266 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5267 [pid 5266] setpgid(0, 0) = 0 [pid 5266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5267 attached [pid 5267] set_robust_list(0x5555562b2660, 24) = 0 [pid 5267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5267] setpgid(0, 0 [pid 5266] <... openat resumed>) = 3 [pid 5267] <... setpgid resumed>) = 0 [pid 5267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5266] write(3, "1000", 4 [pid 5267] <... openat resumed>) = 3 [pid 5267] write(3, "1000", 4) = 4 [pid 5267] close(3) = 0 [pid 5267] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5266] <... write resumed>) = 4 [pid 5266] close(3) = 0 [pid 5266] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5267] <... bpf resumed>) = 3 [pid 5267] close(3) = 0 [pid 5267] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5267] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5266] <... bpf resumed>) = 3 [pid 5267] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5267] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5266] close(3 [pid 5267] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5267] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5266] <... close resumed>) = 0 [pid 5266] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5267] <... bpf resumed>) = 6 [pid 5266] <... socketpair resumed>[3, 4]) = 0 [pid 5267] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5266] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5266] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5266] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5266] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5266] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5265] <... bpf resumed>) = 7 [pid 5264] <... bpf resumed>) = 7 [pid 5263] <... bpf resumed>) = 7 [pid 5267] <... bpf resumed>) = 7 [pid 5264] exit_group(0 [pid 5263] exit_group(0) = ? [pid 5265] exit_group(0 [pid 5264] <... exit_group resumed>) = ? [pid 5264] +++ exited with 0 +++ [pid 5263] +++ exited with 0 +++ [pid 5266] <... bpf resumed>) = 7 [pid 5266] exit_group(0 [pid 5265] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5263, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5266] <... exit_group resumed>) = ? [pid 5266] +++ exited with 0 +++ [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5268 [pid 294] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5268 attached [pid 5268] set_robust_list(0x5555562b2660, 24 [pid 291] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 5268] <... set_robust_list resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5268] setpgid(0, 0) = 0 [pid 5268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5267] exit_group(0 [pid 5268] <... openat resumed>) = 3 [pid 5268] write(3, "1000", 4) = 4 [pid 5268] close(3) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5269 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5270 [pid 5267] <... exit_group resumed>) = ? [pid 5268] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5270 attached [pid 5270] set_robust_list(0x5555562b2660, 24) = 0 [pid 5268] <... bpf resumed>) = 3 [pid 5268] close(3) = 0 [pid 5268] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5268] <... socketpair resumed>[3, 4]) = 0 [pid 5268] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5270] setpgid(0, 0 [pid 5268] <... bpf resumed>) = 5 [pid 5268] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5270] <... setpgid resumed>) = 0 [pid 5268] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5268] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5268] <... bpf resumed>) = 6 [pid 5268] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5269 attached [pid 5269] set_robust_list(0x5555562b2660, 24) = 0 [pid 5269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5270] write(3, "1000", 4 [pid 5269] <... prctl resumed>) = 0 [pid 5269] setpgid(0, 0) = 0 [pid 5269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5270] <... write resumed>) = 4 [pid 5269] <... openat resumed>) = 3 [pid 5269] write(3, "1000", 4) = 4 [pid 5269] close(3) = 0 [pid 5269] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5270] close(3 [pid 5269] <... bpf resumed>) = 3 [pid 5270] <... close resumed>) = 0 [pid 5269] close(3 [pid 5270] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5269] <... close resumed>) = 0 [pid 5269] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5269] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5269] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5269] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5270] <... bpf resumed>) = 3 [pid 5269] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5269] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5270] close(3) = 0 [pid 5269] <... bpf resumed>) = 6 [pid 5269] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5270] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5270] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5270] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5270] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5270] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5270] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5267] +++ exited with 0 +++ [pid 5265] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5267, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5271 attached [pid 5271] set_robust_list(0x5555562b2660, 24) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5271 [pid 5271] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5272 [pid 5271] <... prctl resumed>) = 0 [pid 5271] setpgid(0, 0) = 0 [pid 5271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5272 attached ) = 3 [pid 5271] write(3, "1000", 4) = 4 [pid 5271] close(3) = 0 [pid 5271] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5272] set_robust_list(0x5555562b2660, 24 [pid 5271] <... bpf resumed>) = 3 [pid 5272] <... set_robust_list resumed>) = 0 [pid 5271] close(3) = 0 [pid 5272] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5271] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5272] <... prctl resumed>) = 0 [pid 5271] <... socketpair resumed>[3, 4]) = 0 [pid 5271] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5272] setpgid(0, 0) = 0 [pid 5271] <... bpf resumed>) = 5 [pid 5271] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5271] <... bpf resumed>) = 0 [pid 5271] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5272] <... openat resumed>) = 3 [pid 5271] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5272] write(3, "1000", 4 [pid 5271] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5272] <... write resumed>) = 4 [pid 5272] close(3 [pid 5271] <... bpf resumed>) = 6 [pid 5271] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5272] <... close resumed>) = 0 [pid 5272] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5272] close(3) = 0 [pid 5272] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5272] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5272] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5272] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5272] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5272] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5269] <... bpf resumed>) = 7 [pid 5268] <... bpf resumed>) = 7 [pid 5270] <... bpf resumed>) = 7 [pid 5272] <... bpf resumed>) = 7 [pid 5271] <... bpf resumed>) = 7 [pid 5269] exit_group(0 [pid 5268] exit_group(0 [pid 5271] exit_group(0 [pid 5270] exit_group(0 [pid 5269] <... exit_group resumed>) = ? [pid 5268] <... exit_group resumed>) = ? [pid 5272] exit_group(0 [pid 5271] <... exit_group resumed>) = ? [pid 5270] <... exit_group resumed>) = ? [pid 5269] +++ exited with 0 +++ [pid 5268] +++ exited with 0 +++ [pid 5270] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5268, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5273 attached [pid 5273] set_robust_list(0x5555562b2660, 24) = 0 [pid 5273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5273] setpgid(0, 0) = 0 [pid 5273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5273 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5274 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5275 [pid 5273] write(3, "1000", 4) = 4 [pid 5273] close(3) = 0 [pid 5272] <... exit_group resumed>) = ? [pid 5273] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5275 attached ) = 3 [pid 5273] close(3 [pid 5275] set_robust_list(0x5555562b2660, 24 [pid 5273] <... close resumed>) = 0 [pid 5275] <... set_robust_list resumed>) = 0 [pid 5273] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5275] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5273] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5275] <... prctl resumed>) = 0 [pid 5273] <... bpf resumed>) = 5 [pid 5273] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5273] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5275] setpgid(0, 0 [pid 5273] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5273] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5275] <... setpgid resumed>) = 0 [pid 5275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5273] <... bpf resumed>) = 6 [pid 5273] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5274 attached [pid 5274] set_robust_list(0x5555562b2660, 24) = 0 [pid 5274] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5275] <... openat resumed>) = 3 [pid 5274] <... prctl resumed>) = 0 [pid 5274] setpgid(0, 0) = 0 [pid 5275] write(3, "1000", 4 [pid 5274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5274] write(3, "1000", 4) = 4 [pid 5274] close(3 [pid 5275] <... write resumed>) = 4 [pid 5274] <... close resumed>) = 0 [pid 5275] close(3 [pid 5274] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5275] <... close resumed>) = 0 [pid 5275] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5274] <... bpf resumed>) = 3 [pid 5274] close(3) = 0 [pid 5274] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5274] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5275] <... bpf resumed>) = 3 [pid 5274] <... bpf resumed>) = 5 [pid 5274] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5274] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5275] close(3 [pid 5274] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5275] <... close resumed>) = 0 [pid 5275] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5274] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5275] <... socketpair resumed>[3, 4]) = 0 [pid 5275] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5274] <... bpf resumed>) = 6 [pid 5275] <... bpf resumed>) = 5 [pid 5275] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5274] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5275] <... bpf resumed>) = 0 [pid 5275] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5275] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5275] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5271] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5272] +++ exited with 0 +++ [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5276 [pid 295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5276 attached [pid 5276] set_robust_list(0x5555562b2660, 24) = 0 [pid 5276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5276] setpgid(0, 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 5276] <... setpgid resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5277 [pid 5276] <... openat resumed>) = 3 [pid 5276] write(3, "1000", 4) = 4 [pid 5276] close(3) = 0 ./strace-static-x86_64: Process 5277 attached [pid 5276] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5276] close(3) = 0 [pid 5277] set_robust_list(0x5555562b2660, 24 [pid 5276] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5277] <... set_robust_list resumed>) = 0 [pid 5276] <... socketpair resumed>[3, 4]) = 0 [pid 5276] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5276] <... bpf resumed>) = 5 [pid 5277] setpgid(0, 0 [pid 5276] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5277] <... setpgid resumed>) = 0 [pid 5276] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5276] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5277] <... openat resumed>) = 3 [pid 5276] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5277] write(3, "1000", 4) = 4 [pid 5276] <... bpf resumed>) = 6 [pid 5277] close(3 [pid 5276] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5277] <... close resumed>) = 0 [pid 5277] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5277] close(3) = 0 [pid 5277] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5277] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5277] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5277] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5277] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5277] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5274] <... bpf resumed>) = 7 [pid 5273] <... bpf resumed>) = 7 [pid 5277] <... bpf resumed>) = 7 [pid 5276] <... bpf resumed>) = 7 [pid 5275] <... bpf resumed>) = 7 [pid 5274] exit_group(0 [pid 5277] exit_group(0 [pid 5274] <... exit_group resumed>) = ? [pid 5273] exit_group(0 [pid 5277] <... exit_group resumed>) = ? [pid 5276] exit_group(0 [pid 5275] exit_group(0 [pid 5274] +++ exited with 0 +++ [pid 5273] <... exit_group resumed>) = ? [pid 5277] +++ exited with 0 +++ [pid 5276] <... exit_group resumed>) = ? [pid 5275] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5273] +++ exited with 0 +++ [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5278 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5278 attached [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5278] set_robust_list(0x5555562b2660, 24) = 0 [pid 5278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5278] setpgid(0, 0) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5279 [pid 5278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5279 attached ) = 3 [pid 5278] write(3, "1000", 4 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5279] set_robust_list(0x5555562b2660, 24 [pid 5278] <... write resumed>) = 4 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5280 ./strace-static-x86_64: Process 5280 attached [pid 5279] <... set_robust_list resumed>) = 0 [pid 5278] close(3 [pid 5279] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5280] set_robust_list(0x5555562b2660, 24 [pid 5278] <... close resumed>) = 0 [pid 5278] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5280] <... set_robust_list resumed>) = 0 [pid 5279] <... prctl resumed>) = 0 [pid 5278] <... bpf resumed>) = 3 [pid 5278] close(3 [pid 5279] setpgid(0, 0 [pid 5278] <... close resumed>) = 0 [pid 5279] <... setpgid resumed>) = 0 [pid 5278] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5278] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5280] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5278] <... bpf resumed>) = 5 [pid 5280] <... prctl resumed>) = 0 [pid 5279] <... openat resumed>) = 3 [pid 5278] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5280] setpgid(0, 0) = 0 [pid 5280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5278] <... bpf resumed>) = 0 [pid 5279] write(3, "1000", 4) = 4 [pid 5278] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5280] <... openat resumed>) = 3 [pid 5279] close(3 [pid 5278] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5278] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5275] +++ exited with 0 +++ [pid 5280] write(3, "1000", 4 [pid 5279] <... close resumed>) = 0 [pid 5278] <... bpf resumed>) = 6 [pid 5276] +++ exited with 0 +++ [pid 5280] <... write resumed>) = 4 [pid 5279] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5278] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5280] close(3 [pid 5279] <... bpf resumed>) = 3 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5280] <... close resumed>) = 0 [pid 5279] close(3 [pid 5280] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5279] <... close resumed>) = 0 ./strace-static-x86_64: Process 5281 attached [pid 5280] <... bpf resumed>) = 3 [pid 5279] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5281] set_robust_list(0x5555562b2660, 24 [pid 5280] close(3 [pid 5279] <... socketpair resumed>[3, 4]) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5281 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5282 [pid 5280] <... close resumed>) = 0 [pid 5279] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5280] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5279] <... bpf resumed>) = 5 [pid 5281] <... set_robust_list resumed>) = 0 [pid 5280] <... socketpair resumed>[3, 4]) = 0 [pid 5279] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5279] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5280] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5279] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5279] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5281] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5280] <... bpf resumed>) = 5 [pid 5279] <... bpf resumed>) = 6 [pid 5279] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5282 attached [pid 5282] set_robust_list(0x5555562b2660, 24 [pid 5281] <... prctl resumed>) = 0 [pid 5280] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5282] <... set_robust_list resumed>) = 0 [pid 5282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5282] setpgid(0, 0) = 0 [pid 5280] <... bpf resumed>) = 0 [pid 5282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5281] setpgid(0, 0 [pid 5280] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5281] <... setpgid resumed>) = 0 [pid 5282] <... openat resumed>) = 3 [pid 5280] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5282] write(3, "1000", 4) = 4 [pid 5282] close(3) = 0 [pid 5282] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5280] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5282] <... bpf resumed>) = 3 [pid 5280] <... bpf resumed>) = 6 [pid 5282] close(3) = 0 [pid 5282] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5280] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5282] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5282] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5281] <... openat resumed>) = 3 [pid 5282] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5281] write(3, "1000", 4 [pid 5282] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5282] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5281] <... write resumed>) = 4 [pid 5281] close(3 [pid 5282] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5281] <... close resumed>) = 0 [pid 5281] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5281] close(3) = 0 [pid 5281] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5281] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5281] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5281] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5281] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5281] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5278] <... bpf resumed>) = 7 [pid 5282] <... bpf resumed>) = 7 [pid 5280] <... bpf resumed>) = 7 [pid 5279] <... bpf resumed>) = 7 [pid 5278] exit_group(0 [pid 5280] exit_group(0 [pid 5279] exit_group(0 [pid 5278] <... exit_group resumed>) = ? [pid 5282] exit_group(0 [pid 5281] <... bpf resumed>) = 7 [pid 5280] <... exit_group resumed>) = ? [pid 5279] <... exit_group resumed>) = ? [pid 5278] +++ exited with 0 +++ [pid 5282] <... exit_group resumed>) = ? [pid 5281] exit_group(0 [pid 5280] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5279] +++ exited with 0 +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5281] <... exit_group resumed>) = ? [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5283 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5283 attached [pid 5283] set_robust_list(0x5555562b2660, 24) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5284 ./strace-static-x86_64: Process 5284 attached [pid 5283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5283] setpgid(0, 0) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5285 [pid 5283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5284] set_robust_list(0x5555562b2660, 24) = 0 [pid 5283] <... openat resumed>) = 3 [pid 5283] write(3, "1000", 4) = 4 [pid 5283] close(3 [pid 5284] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5283] <... close resumed>) = 0 [pid 5283] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5284] <... prctl resumed>) = 0 [pid 5284] setpgid(0, 0 [pid 5283] <... bpf resumed>) = 3 [pid 5284] <... setpgid resumed>) = 0 [pid 5283] close(3) = 0 [pid 5283] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5283] <... socketpair resumed>[3, 4]) = 0 [pid 5283] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5283] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5283] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5283] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5284] <... openat resumed>) = 3 [pid 5284] write(3, "1000", 4 [pid 5283] <... bpf resumed>) = 6 [pid 5283] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5285 attached [pid 5284] <... write resumed>) = 4 [pid 5285] set_robust_list(0x5555562b2660, 24) = 0 [pid 5285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5284] close(3 [pid 5285] <... prctl resumed>) = 0 [pid 5285] setpgid(0, 0) = 0 [pid 5285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5284] <... close resumed>) = 0 [pid 5285] <... openat resumed>) = 3 [pid 5284] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5285] write(3, "1000", 4) = 4 [pid 5285] close(3) = 0 [pid 5285] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5284] <... bpf resumed>) = 3 [pid 5285] <... bpf resumed>) = 3 [pid 5285] close(3) = 0 [pid 5285] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5285] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5284] close(3 [pid 5285] <... bpf resumed>) = 5 [pid 5285] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5285] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5285] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5284] <... close resumed>) = 0 [pid 5284] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5285] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5284] <... socketpair resumed>[3, 4]) = 0 [pid 5284] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5284] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5284] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5284] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5284] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5282] +++ exited with 0 +++ [pid 5281] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5286 attached [pid 5286] set_robust_list(0x5555562b2660, 24) = 0 [pid 5286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5286 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5287 [pid 5286] setpgid(0, 0) = 0 [pid 5286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5286] write(3, "1000", 4) = 4 [pid 5286] close(3) = 0 [pid 5286] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5287 attached [pid 5287] set_robust_list(0x5555562b2660, 24) = 0 [pid 5287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5287] setpgid(0, 0) = 0 [pid 5286] <... bpf resumed>) = 3 [pid 5286] close(3) = 0 [pid 5286] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5286] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5286] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5286] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5286] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5287] <... openat resumed>) = 3 [pid 5287] write(3, "1000", 4 [pid 5286] <... bpf resumed>) = 6 [pid 5286] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5287] <... write resumed>) = 4 [pid 5287] close(3) = 0 [pid 5287] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5287] close(3) = 0 [pid 5287] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5287] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5287] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5287] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5287] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5287] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5283] <... bpf resumed>) = 7 [pid 5287] <... bpf resumed>) = 7 [pid 5286] <... bpf resumed>) = 7 [pid 5285] <... bpf resumed>) = 7 [pid 5284] <... bpf resumed>) = 7 [pid 5283] exit_group(0 [pid 5287] exit_group(0 [pid 5285] exit_group(0 [pid 5284] exit_group(0 [pid 5283] <... exit_group resumed>) = ? [pid 5287] <... exit_group resumed>) = ? [pid 5286] exit_group(0 [pid 5285] <... exit_group resumed>) = ? [pid 5284] <... exit_group resumed>) = ? [pid 5283] +++ exited with 0 +++ [pid 5287] +++ exited with 0 +++ [pid 5285] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5286] <... exit_group resumed>) = ? [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5288 attached [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5288 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5289 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5285, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5289 attached [pid 5289] set_robust_list(0x5555562b2660, 24) = 0 [pid 5289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5289] setpgid(0, 0 [pid 5288] set_robust_list(0x5555562b2660, 24 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5289] <... setpgid resumed>) = 0 [pid 5289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5288] <... set_robust_list resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5290 ./strace-static-x86_64: Process 5290 attached [pid 5289] <... openat resumed>) = 3 [pid 5289] write(3, "1000", 4) = 4 [pid 5289] close(3) = 0 [pid 5289] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5290] set_robust_list(0x5555562b2660, 24 [pid 5288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5290] <... set_robust_list resumed>) = 0 [pid 5288] setpgid(0, 0) = 0 [pid 5290] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5290] <... prctl resumed>) = 0 [pid 5288] <... openat resumed>) = 3 [pid 5290] setpgid(0, 0 [pid 5288] write(3, "1000", 4 [pid 5290] <... setpgid resumed>) = 0 [pid 5288] <... write resumed>) = 4 [pid 5290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5288] close(3) = 0 [pid 5289] <... bpf resumed>) = 3 [pid 5289] close(3 [pid 5288] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5290] <... openat resumed>) = 3 [pid 5289] <... close resumed>) = 0 [pid 5289] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5289] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5288] <... bpf resumed>) = 3 [pid 5289] <... bpf resumed>) = 5 [pid 5289] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5289] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5288] close(3 [pid 5290] write(3, "1000", 4 [pid 5289] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5289] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5290] <... write resumed>) = 4 [pid 5288] <... close resumed>) = 0 [pid 5290] close(3 [pid 5288] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5290] <... close resumed>) = 0 [pid 5289] <... bpf resumed>) = 6 [pid 5288] <... socketpair resumed>[3, 4]) = 0 [pid 5289] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5290] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5288] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5288] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5288] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5288] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5290] <... bpf resumed>) = 3 [pid 5288] <... bpf resumed>) = 6 [pid 5290] close(3 [pid 5288] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5290] <... close resumed>) = 0 [pid 5290] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5290] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5290] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5290] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5290] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5290] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5286] +++ exited with 0 +++ [pid 5284] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5291 attached [pid 5291] set_robust_list(0x5555562b2660, 24) = 0 [pid 5291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5291] setpgid(0, 0) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5291 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5292 [pid 5291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5291] write(3, "1000", 4) = 4 [pid 5291] close(3) = 0 [pid 5291] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5292 attached [pid 5292] set_robust_list(0x5555562b2660, 24 [pid 5291] <... bpf resumed>) = 3 [pid 5291] close(3) = 0 [pid 5291] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5292] <... set_robust_list resumed>) = 0 [pid 5291] <... socketpair resumed>[3, 4]) = 0 [pid 5291] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5291] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5291] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5292] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5291] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5291] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5292] <... prctl resumed>) = 0 [pid 5291] <... bpf resumed>) = 6 [pid 5291] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5292] setpgid(0, 0) = 0 [pid 5292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5292] write(3, "1000", 4) = 4 [pid 5292] close(3) = 0 [pid 5292] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5292] close(3) = 0 [pid 5292] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5292] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5292] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5292] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5292] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5292] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5289] <... bpf resumed>) = 7 [pid 5288] <... bpf resumed>) = 7 [pid 5292] <... bpf resumed>) = 7 [pid 5291] <... bpf resumed>) = 7 [pid 5290] <... bpf resumed>) = 7 [pid 5289] exit_group(0 [pid 5292] exit_group(0 [pid 5290] exit_group(0 [pid 5289] <... exit_group resumed>) = ? [pid 5288] exit_group(0 [pid 5292] <... exit_group resumed>) = ? [pid 5291] exit_group(0 [pid 5290] <... exit_group resumed>) = ? [pid 5289] +++ exited with 0 +++ [pid 5288] <... exit_group resumed>) = ? [pid 5292] +++ exited with 0 +++ [pid 5290] +++ exited with 0 +++ [pid 5291] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5293 attached , child_tidptr=0x5555562b2650) = 5293 [pid 5293] set_robust_list(0x5555562b2660, 24) = 0 [pid 5293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5293] setpgid(0, 0) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5294 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5294 attached [pid 5293] <... openat resumed>) = 3 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5295 [pid 5293] write(3, "1000", 4./strace-static-x86_64: Process 5295 attached [pid 5294] set_robust_list(0x5555562b2660, 24 [pid 5295] set_robust_list(0x5555562b2660, 24 [pid 5294] <... set_robust_list resumed>) = 0 [pid 5293] <... write resumed>) = 4 [pid 5293] close(3) = 0 [pid 5293] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5295] <... set_robust_list resumed>) = 0 [pid 5294] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5293] <... bpf resumed>) = 3 [pid 5294] <... prctl resumed>) = 0 [pid 5293] close(3) = 0 [pid 5294] setpgid(0, 0) = 0 [pid 5293] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5293] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5295] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5293] <... bpf resumed>) = 5 [pid 5293] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5293] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5295] <... prctl resumed>) = 0 [pid 5294] <... openat resumed>) = 3 [pid 5293] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5295] setpgid(0, 0 [pid 5294] write(3, "1000", 4 [pid 5293] <... bpf resumed>) = 6 [pid 5294] <... write resumed>) = 4 [pid 5295] <... setpgid resumed>) = 0 [pid 5293] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5294] close(3) = 0 [pid 5294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5294] <... bpf resumed>) = 3 [pid 5294] close(3) = 0 [pid 5295] <... openat resumed>) = 3 [pid 5294] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5295] write(3, "1000", 4 [pid 5294] <... socketpair resumed>[3, 4]) = 0 [pid 5295] <... write resumed>) = 4 [pid 5294] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5295] close(3) = 0 [pid 5294] <... bpf resumed>) = 5 [pid 5294] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5295] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5294] <... bpf resumed>) = 0 [pid 5294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5294] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5295] <... bpf resumed>) = 3 [pid 5295] close(3) = 0 [pid 5295] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5295] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5288] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 5291] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 5295] <... bpf resumed>) = 5 [pid 298] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5296 attached [pid 5295] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5296 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5297 [pid 5295] <... bpf resumed>) = 0 [pid 5295] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5296] set_robust_list(0x5555562b2660, 24./strace-static-x86_64: Process 5297 attached ) = 0 [pid 5295] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5297] set_robust_list(0x5555562b2660, 24 [pid 5295] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5297] <... set_robust_list resumed>) = 0 [pid 5296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5295] <... bpf resumed>) = 6 [pid 5296] <... prctl resumed>) = 0 [pid 5295] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5296] setpgid(0, 0) = 0 [pid 5297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5297] <... prctl resumed>) = 0 [pid 5297] setpgid(0, 0 [pid 5296] write(3, "1000", 4 [pid 5297] <... setpgid resumed>) = 0 [pid 5296] <... write resumed>) = 4 [pid 5296] close(3) = 0 [pid 5296] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5296] <... bpf resumed>) = 3 [pid 5296] close(3 [pid 5297] <... openat resumed>) = 3 [pid 5296] <... close resumed>) = 0 [pid 5296] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5297] write(3, "1000", 4) = 4 [pid 5296] <... socketpair resumed>[3, 4]) = 0 [pid 5297] close(3 [pid 5296] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5297] <... close resumed>) = 0 [pid 5296] <... bpf resumed>) = 5 [pid 5296] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5296] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5296] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5296] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5297] <... bpf resumed>) = 3 [pid 5297] close(3) = 0 [pid 5297] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5297] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5297] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5297] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5293] <... bpf resumed>) = 7 [pid 5296] <... bpf resumed>) = 7 [pid 5295] <... bpf resumed>) = 7 [pid 5294] <... bpf resumed>) = 7 [pid 5293] exit_group(0 [pid 5295] exit_group(0 [pid 5294] exit_group(0 [pid 5293] <... exit_group resumed>) = ? [pid 5296] exit_group(0 [pid 5295] <... exit_group resumed>) = ? [pid 5294] <... exit_group resumed>) = ? [pid 5293] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5293, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5294] +++ exited with 0 +++ [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5298 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5294, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 5296] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5298 attached [pid 5298] set_robust_list(0x5555562b2660, 24) = 0 [pid 5298] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5299 [pid 5298] <... prctl resumed>) = 0 [pid 5298] setpgid(0, 0) = 0 [pid 5298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5299 attached ) = 3 [pid 5298] write(3, "1000", 4 [pid 5299] set_robust_list(0x5555562b2660, 24) = 0 [pid 5298] <... write resumed>) = 4 [pid 5298] close(3) = 0 [pid 5298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5298] <... bpf resumed>) = 3 [pid 5298] close(3 [pid 5299] setpgid(0, 0) = 0 [pid 5298] <... close resumed>) = 0 [pid 5298] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5298] <... socketpair resumed>[3, 4]) = 0 [pid 5298] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5299] <... openat resumed>) = 3 [pid 5299] write(3, "1000", 4 [pid 5298] <... bpf resumed>) = 5 [pid 5299] <... write resumed>) = 4 [pid 5298] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5299] close(3 [pid 5298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5299] <... close resumed>) = 0 [pid 5298] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5298] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5299] <... bpf resumed>) = 3 [pid 5299] close(3) = 0 [pid 5299] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5299] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5299] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5299] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5297] <... bpf resumed>) = 7 [pid 5295] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5297] exit_group(0) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5300 ./strace-static-x86_64: Process 5300 attached [pid 5300] set_robust_list(0x5555562b2660, 24) = 0 [pid 5300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5300] setpgid(0, 0) = 0 [pid 5300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5300] write(3, "1000", 4) = 4 [pid 5300] close(3) = 0 [pid 5300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5300] close(3) = 0 [pid 5300] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5300] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5300] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5300] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5296] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5301 attached [pid 5300] <... bpf resumed>) = 7 [pid 5299] <... bpf resumed>) = 7 [pid 5298] <... bpf resumed>) = 7 [pid 5297] +++ exited with 0 +++ [pid 5300] exit_group(0 [pid 5299] exit_group(0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5301 [pid 5300] <... exit_group resumed>) = ? [pid 5299] <... exit_group resumed>) = ? [pid 5298] exit_group(0 [pid 5301] set_robust_list(0x5555562b2660, 24 [pid 5300] +++ exited with 0 +++ [pid 5298] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5301] <... set_robust_list resumed>) = 0 [pid 5301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5301] setpgid(0, 0) = 0 [pid 5301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5301] write(3, "1000", 4) = 4 [pid 5301] close(3) = 0 [pid 5301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5302 attached [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5302 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5303 ./strace-static-x86_64: Process 5303 attached [pid 5302] set_robust_list(0x5555562b2660, 24 [pid 5303] set_robust_list(0x5555562b2660, 24) = 0 [pid 5303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5303] setpgid(0, 0 [pid 5302] <... set_robust_list resumed>) = 0 [pid 5303] <... setpgid resumed>) = 0 [pid 5303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5303] write(3, "1000", 4) = 4 [pid 5303] close(3) = 0 [pid 5303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5302] setpgid(0, 0) = 0 [pid 5302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5303] <... bpf resumed>) = 3 [pid 5303] close(3) = 0 [pid 5301] <... bpf resumed>) = 3 [pid 5303] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5301] close(3 [pid 5303] <... socketpair resumed>[3, 4]) = 0 [pid 5301] <... close resumed>) = 0 [pid 5301] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5302] write(3, "1000", 4 [pid 5303] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5302] <... write resumed>) = 4 [pid 5303] <... bpf resumed>) = 5 [pid 5303] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5302] close(3 [pid 5303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5302] <... close resumed>) = 0 [pid 5303] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5302] <... bpf resumed>) = 3 [pid 5301] <... socketpair resumed>[3, 4]) = 0 [pid 5303] <... bpf resumed>) = 6 [pid 5302] close(3 [pid 5301] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5301] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5302] <... close resumed>) = 0 [pid 5301] <... bpf resumed>) = 0 [pid 5303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5302] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5301] <... bpf resumed>) = 6 [pid 5302] <... socketpair resumed>[3, 4]) = 0 [pid 5301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5302] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5302] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5302] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5299] +++ exited with 0 +++ [pid 5298] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5304 ./strace-static-x86_64: Process 5304 attached [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5304] set_robust_list(0x5555562b2660, 24) = 0 [pid 5304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5305 [pid 5304] setpgid(0, 0) = 0 [pid 5304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5304] write(3, "1000", 4) = 4 [pid 5304] close(3) = 0 [pid 5304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5304] close(3) = 0 ./strace-static-x86_64: Process 5305 attached [pid 5304] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5305] set_robust_list(0x5555562b2660, 24) = 0 [pid 5304] <... socketpair resumed>[3, 4]) = 0 [pid 5304] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5305] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5304] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5305] <... prctl resumed>) = 0 [pid 5304] <... bpf resumed>) = 0 [pid 5304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5305] setpgid(0, 0) = 0 [pid 5304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5305] write(3, "1000", 4) = 4 [pid 5305] close(3) = 0 [pid 5304] <... bpf resumed>) = 6 [pid 5305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5304] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5305] <... bpf resumed>) = 3 [pid 5305] close(3) = 0 [pid 5305] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5305] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5305] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5303] <... bpf resumed>) = 7 [pid 5305] <... bpf resumed>) = 7 [pid 5304] <... bpf resumed>) = 7 [pid 5303] exit_group(0 [pid 5302] <... bpf resumed>) = 7 [pid 5301] <... bpf resumed>) = 7 [pid 5305] exit_group(0 [pid 5303] <... exit_group resumed>) = ? [pid 5305] <... exit_group resumed>) = ? [pid 5304] exit_group(0 [pid 5303] +++ exited with 0 +++ [pid 5302] exit_group(0 [pid 5301] exit_group(0 [pid 5305] +++ exited with 0 +++ [pid 5304] <... exit_group resumed>) = ? [pid 5302] <... exit_group resumed>) = ? [pid 5301] <... exit_group resumed>) = ? [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 5301] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... restart_syscall resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5306 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5306 attached [pid 5306] set_robust_list(0x5555562b2660, 24) = 0 [pid 5306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5306] setpgid(0, 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5307 [pid 5306] <... setpgid resumed>) = 0 [pid 5306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5308 [pid 5306] <... openat resumed>) = 3 [pid 5306] write(3, "1000", 4./strace-static-x86_64: Process 5307 attached ) = 4 [pid 5306] close(3 [pid 5307] set_robust_list(0x5555562b2660, 24 [pid 5306] <... close resumed>) = 0 [pid 5307] <... set_robust_list resumed>) = 0 [pid 5306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5307] setpgid(0, 0) = 0 [pid 5307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5306] <... bpf resumed>) = 3 [pid 5306] close(3) = 0 [pid 5307] write(3, "1000", 4 [pid 5306] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5307] <... write resumed>) = 4 ./strace-static-x86_64: Process 5308 attached [pid 5308] set_robust_list(0x5555562b2660, 24 [pid 5306] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5307] close(3 [pid 5308] <... set_robust_list resumed>) = 0 [pid 5308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5307] <... close resumed>) = 0 [pid 5306] <... bpf resumed>) = 5 [pid 5308] <... prctl resumed>) = 0 [pid 5308] setpgid(0, 0) = 0 [pid 5308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5306] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5308] <... openat resumed>) = 3 [pid 5308] write(3, "1000", 4) = 4 [pid 5308] close(3) = 0 [pid 5308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5307] <... bpf resumed>) = 3 [pid 5306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5307] close(3 [pid 5306] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5307] <... close resumed>) = 0 [pid 5307] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5306] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5307] <... socketpair resumed>[3, 4]) = 0 [pid 5308] <... bpf resumed>) = 3 [pid 5308] close(3) = 0 [pid 5308] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5306] <... bpf resumed>) = 6 [pid 5308] <... socketpair resumed>[3, 4]) = 0 [pid 5308] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5307] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5306] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5308] <... bpf resumed>) = 5 [pid 5308] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5307] <... bpf resumed>) = 5 [pid 5308] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5307] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5308] <... bpf resumed>) = 6 [pid 5307] <... bpf resumed>) = 0 [pid 5307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5308] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5307] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5302] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5304] +++ exited with 0 +++ [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5309 attached ./strace-static-x86_64: Process 5310 attached [pid 5309] set_robust_list(0x5555562b2660, 24 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5310 [pid 5310] set_robust_list(0x5555562b2660, 24 [pid 5309] <... set_robust_list resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5309 [pid 5310] <... set_robust_list resumed>) = 0 [pid 5309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5309] setpgid(0, 0 [pid 5310] <... prctl resumed>) = 0 [pid 5309] <... setpgid resumed>) = 0 [pid 5310] setpgid(0, 0 [pid 5309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5310] <... setpgid resumed>) = 0 [pid 5310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5309] <... openat resumed>) = 3 [pid 5310] <... openat resumed>) = 3 [pid 5309] write(3, "1000", 4) = 4 [pid 5310] write(3, "1000", 4 [pid 5309] close(3 [pid 5310] <... write resumed>) = 4 [pid 5309] <... close resumed>) = 0 [pid 5310] close(3 [pid 5309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5310] <... close resumed>) = 0 [pid 5310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5309] <... bpf resumed>) = 3 [pid 5310] close(3 [pid 5309] close(3 [pid 5310] <... close resumed>) = 0 [pid 5309] <... close resumed>) = 0 [pid 5310] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5309] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5310] <... socketpair resumed>[3, 4]) = 0 [pid 5309] <... socketpair resumed>[3, 4]) = 0 [pid 5309] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5310] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5309] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5310] <... bpf resumed>) = 5 [pid 5310] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5309] <... bpf resumed>) = 0 [pid 5309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5310] <... bpf resumed>) = 0 [pid 5310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5309] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5310] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5309] <... bpf resumed>) = 6 [pid 5310] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5306] <... bpf resumed>) = 7 [pid 5310] <... bpf resumed>) = 7 [pid 5309] <... bpf resumed>) = 7 [pid 5308] <... bpf resumed>) = 7 [pid 5307] <... bpf resumed>) = 7 [pid 5310] exit_group(0 [pid 5309] exit_group(0 [pid 5306] exit_group(0 [pid 5310] <... exit_group resumed>) = ? [pid 5309] <... exit_group resumed>) = ? [pid 5308] exit_group(0 [pid 5310] +++ exited with 0 +++ [pid 5309] +++ exited with 0 +++ [pid 5307] exit_group(0 [pid 5306] <... exit_group resumed>) = ? [pid 5308] <... exit_group resumed>) = ? [pid 5307] <... exit_group resumed>) = ? [pid 5306] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5311 [pid 298] <... restart_syscall resumed>) = 0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5309, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5311 attached [pid 5311] set_robust_list(0x5555562b2660, 24) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5312 ./strace-static-x86_64: Process 5312 attached [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5313 [pid 5312] set_robust_list(0x5555562b2660, 24) = 0 [pid 5311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5311] setpgid(0, 0) = 0 [pid 5311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5312] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5313 attached [pid 5313] set_robust_list(0x5555562b2660, 24) = 0 [pid 5313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5313] setpgid(0, 0) = 0 [pid 5313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5312] <... prctl resumed>) = 0 [pid 5313] <... openat resumed>) = 3 [pid 5311] <... openat resumed>) = 3 [pid 5313] write(3, "1000", 4) = 4 [pid 5313] close(3) = 0 [pid 5312] setpgid(0, 0 [pid 5311] write(3, "1000", 4 [pid 5313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5312] <... setpgid resumed>) = 0 [pid 5311] <... write resumed>) = 4 [pid 5312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5311] close(3 [pid 5312] <... openat resumed>) = 3 [pid 5311] <... close resumed>) = 0 [pid 5311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5312] write(3, "1000", 4 [pid 5313] <... bpf resumed>) = 3 [pid 5313] close(3 [pid 5312] <... write resumed>) = 4 [pid 5313] <... close resumed>) = 0 [pid 5313] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5313] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5312] close(3 [pid 5313] <... bpf resumed>) = 5 [pid 5313] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5312] <... close resumed>) = 0 [pid 5312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5311] <... bpf resumed>) = 3 [pid 5313] <... bpf resumed>) = 6 [pid 5313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5311] close(3) = 0 [pid 5311] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5311] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5312] <... bpf resumed>) = 3 [pid 5311] <... bpf resumed>) = 5 [pid 5311] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5312] close(3 [pid 5311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5312] <... close resumed>) = 0 [pid 5312] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5311] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5312] <... socketpair resumed>[3, 4]) = 0 [pid 5311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5312] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5311] <... bpf resumed>) = 6 [pid 5312] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5312] <... bpf resumed>) = 0 [pid 5312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5312] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5308] +++ exited with 0 +++ [pid 5307] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5314 ./strace-static-x86_64: Process 5314 attached [pid 5314] set_robust_list(0x5555562b2660, 24) = 0 [pid 5314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5315 [pid 5314] setpgid(0, 0) = 0 [pid 5314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5314] write(3, "1000", 4) = 4 [pid 5314] close(3) = 0 [pid 5314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 ./strace-static-x86_64: Process 5315 attached [pid 5314] close(3) = 0 [pid 5315] set_robust_list(0x5555562b2660, 24 [pid 5314] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5315] <... set_robust_list resumed>) = 0 [pid 5314] <... socketpair resumed>[3, 4]) = 0 [pid 5315] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5314] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5315] <... prctl resumed>) = 0 [pid 5315] setpgid(0, 0 [pid 5314] <... bpf resumed>) = 5 [pid 5315] <... setpgid resumed>) = 0 [pid 5314] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5314] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5315] <... openat resumed>) = 3 [pid 5314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5315] write(3, "1000", 4 [pid 5314] <... bpf resumed>) = 6 [pid 5315] <... write resumed>) = 4 [pid 5315] close(3 [pid 5314] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5315] <... close resumed>) = 0 [pid 5315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5315] close(3) = 0 [pid 5315] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5315] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5315] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5313] <... bpf resumed>) = 7 [pid 5315] <... bpf resumed>) = 7 [pid 5314] <... bpf resumed>) = 7 [pid 5313] exit_group(0 [pid 5312] <... bpf resumed>) = 7 [pid 5311] <... bpf resumed>) = 7 [pid 5315] exit_group(0 [pid 5314] exit_group(0 [pid 5313] <... exit_group resumed>) = ? [pid 5312] exit_group(0 [pid 5315] <... exit_group resumed>) = ? [pid 5314] <... exit_group resumed>) = ? [pid 5313] +++ exited with 0 +++ [pid 5312] <... exit_group resumed>) = ? [pid 5311] exit_group(0 [pid 5314] +++ exited with 0 +++ [pid 5312] +++ exited with 0 +++ [pid 5311] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5317 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5316 ./strace-static-x86_64: Process 5316 attached [pid 5316] set_robust_list(0x5555562b2660, 24) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5316] setpgid(0, 0) = 0 [pid 5316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5318 [pid 5316] <... openat resumed>) = 3 [pid 5316] write(3, "1000", 4) = 4 [pid 5316] close(3) = 0 ./strace-static-x86_64: Process 5317 attached [pid 5316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5317] set_robust_list(0x5555562b2660, 24) = 0 [pid 5317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5317] setpgid(0, 0) = 0 [pid 5317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5317] write(3, "1000", 4) = 4 [pid 5317] close(3) = 0 [pid 5317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5316] <... bpf resumed>) = 3 [pid 5316] close(3) = 0 [pid 5316] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5316] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5317] <... bpf resumed>) = 3 [pid 5316] <... bpf resumed>) = 5 [pid 5316] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5317] close(3 [pid 5316] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5317] <... close resumed>) = 0 [pid 5317] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5316] <... bpf resumed>) = 6 [pid 5316] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5318 attached [pid 5317] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5318] set_robust_list(0x5555562b2660, 24 [pid 5317] <... bpf resumed>) = 5 [pid 5318] <... set_robust_list resumed>) = 0 [pid 5318] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5317] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5318] <... prctl resumed>) = 0 [pid 5318] setpgid(0, 0) = 0 [pid 5318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5317] <... bpf resumed>) = 0 [pid 5317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5318] <... openat resumed>) = 3 [pid 5318] write(3, "1000", 4 [pid 5317] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5317] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5318] <... write resumed>) = 4 [pid 5318] close(3 [pid 5317] <... bpf resumed>) = 6 [pid 5317] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5318] <... close resumed>) = 0 [pid 5318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5318] close(3) = 0 [pid 5318] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5318] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5315] +++ exited with 0 +++ [pid 5311] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5318] <... bpf resumed>) = 5 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5318] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5319 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5318] <... bpf resumed>) = 0 [pid 5318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 5320 attached ./strace-static-x86_64: Process 5319 attached [pid 5320] set_robust_list(0x5555562b2660, 24 [pid 5318] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5320 [pid 5320] <... set_robust_list resumed>) = 0 [pid 5318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5320] setpgid(0, 0) = 0 [pid 5320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5318] <... bpf resumed>) = 6 [pid 5320] <... openat resumed>) = 3 [pid 5318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5319] set_robust_list(0x5555562b2660, 24 [pid 5320] write(3, "1000", 4) = 4 [pid 5320] close(3) = 0 [pid 5320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5319] <... set_robust_list resumed>) = 0 [pid 5320] <... bpf resumed>) = 3 [pid 5319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5320] close(3 [pid 5319] setpgid(0, 0) = 0 [pid 5320] <... close resumed>) = 0 [pid 5319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5320] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5319] <... openat resumed>) = 3 [pid 5319] write(3, "1000", 4) = 4 [pid 5319] close(3 [pid 5320] <... socketpair resumed>[3, 4]) = 0 [pid 5320] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5319] <... close resumed>) = 0 [pid 5320] <... bpf resumed>) = 5 [pid 5319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5320] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5319] <... bpf resumed>) = 3 [pid 5320] <... bpf resumed>) = 0 [pid 5319] close(3 [pid 5320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5319] <... close resumed>) = 0 [pid 5320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5319] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5320] <... bpf resumed>) = 6 [pid 5320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5319] <... socketpair resumed>[3, 4]) = 0 [pid 5319] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5319] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5319] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5318] <... bpf resumed>) = 7 [pid 5317] <... bpf resumed>) = 7 [pid 5316] <... bpf resumed>) = 7 [pid 5320] <... bpf resumed>) = 7 [pid 5319] <... bpf resumed>) = 7 [pid 5318] exit_group(0 [pid 5317] exit_group(0 [pid 5319] exit_group(0 [pid 5318] <... exit_group resumed>) = ? [pid 5317] <... exit_group resumed>) = ? [pid 5316] exit_group(0 [pid 5320] exit_group(0 [pid 5319] <... exit_group resumed>) = ? [pid 5318] +++ exited with 0 +++ [pid 5317] +++ exited with 0 +++ [pid 5316] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5318, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5316] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5322 ./strace-static-x86_64: Process 5322 attached [pid 5322] set_robust_list(0x5555562b2660, 24 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5321 [pid 5322] <... set_robust_list resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5323 [pid 5322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5322] setpgid(0, 0) = 0 [pid 5320] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5321 attached [pid 5322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5322] write(3, "1000", 4./strace-static-x86_64: Process 5323 attached [pid 5321] set_robust_list(0x5555562b2660, 24 [pid 5322] <... write resumed>) = 4 [pid 5322] close(3 [pid 5321] <... set_robust_list resumed>) = 0 [pid 5321] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5322] <... close resumed>) = 0 [pid 5323] set_robust_list(0x5555562b2660, 24 [pid 5321] <... prctl resumed>) = 0 [pid 5322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5323] <... set_robust_list resumed>) = 0 [pid 5321] setpgid(0, 0 [pid 5323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5321] <... setpgid resumed>) = 0 [pid 5323] <... prctl resumed>) = 0 [pid 5323] setpgid(0, 0) = 0 [pid 5323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5323] write(3, "1000", 4) = 4 [pid 5323] close(3) = 0 [pid 5322] <... bpf resumed>) = 3 [pid 5322] close(3 [pid 5323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5322] <... close resumed>) = 0 [pid 5321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5322] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5322] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5321] <... openat resumed>) = 3 [pid 5322] <... bpf resumed>) = 5 [pid 5321] write(3, "1000", 4 [pid 5323] <... bpf resumed>) = 3 [pid 5322] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5321] <... write resumed>) = 4 [pid 5319] +++ exited with 0 +++ [pid 5320] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 5322] <... bpf resumed>) = 0 [pid 5322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5323] close(3 [pid 5321] close(3 [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5323] <... close resumed>) = 0 [pid 5322] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5321] <... close resumed>) = 0 ./strace-static-x86_64: Process 5324 attached [pid 291] <... restart_syscall resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5324 [pid 5322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5322] <... bpf resumed>) = 6 [pid 5322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5325 ./strace-static-x86_64: Process 5325 attached [pid 5324] set_robust_list(0x5555562b2660, 24 [pid 5323] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5324] <... set_robust_list resumed>) = 0 [pid 5321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5325] set_robust_list(0x5555562b2660, 24 [pid 5324] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5323] <... socketpair resumed>[3, 4]) = 0 [pid 5324] <... prctl resumed>) = 0 [pid 5323] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5324] setpgid(0, 0 [pid 5323] <... bpf resumed>) = 5 [pid 5323] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5324] <... setpgid resumed>) = 0 [pid 5323] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5324] <... openat resumed>) = 3 [pid 5323] <... bpf resumed>) = 6 [pid 5321] <... bpf resumed>) = 3 [pid 5325] <... set_robust_list resumed>) = 0 [pid 5323] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5324] write(3, "1000", 4) = 4 [pid 5324] close(3) = 0 [pid 5325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5321] close(3 [pid 5325] <... prctl resumed>) = 0 [pid 5325] setpgid(0, 0 [pid 5321] <... close resumed>) = 0 [pid 5325] <... setpgid resumed>) = 0 [pid 5325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5324] <... bpf resumed>) = 3 [pid 5321] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5325] <... openat resumed>) = 3 [pid 5324] close(3) = 0 [pid 5321] <... socketpair resumed>[3, 4]) = 0 [pid 5324] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5321] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5325] write(3, "1000", 4 [pid 5324] <... socketpair resumed>[3, 4]) = 0 [pid 5321] <... bpf resumed>) = 5 [pid 5324] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5321] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5325] <... write resumed>) = 4 [pid 5324] <... bpf resumed>) = 5 [pid 5324] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5321] <... bpf resumed>) = 0 [pid 5324] <... bpf resumed>) = 0 [pid 5321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5325] close(3 [pid 5324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5321] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5324] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5325] <... close resumed>) = 0 [pid 5324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5321] <... bpf resumed>) = 6 [pid 5325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5324] <... bpf resumed>) = 6 [pid 5321] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5325] <... bpf resumed>) = 3 [pid 5325] close(3) = 0 [pid 5325] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5325] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5325] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5325] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5322] <... bpf resumed>) = 7 [pid 5324] <... bpf resumed>) = 7 [pid 5323] <... bpf resumed>) = 7 [pid 5322] exit_group(0 [pid 5321] <... bpf resumed>) = 7 [pid 5325] <... bpf resumed>) = 7 [pid 5324] exit_group(0 [pid 5323] exit_group(0 [pid 5322] <... exit_group resumed>) = ? [pid 5321] exit_group(0 [pid 5324] <... exit_group resumed>) = ? [pid 5323] <... exit_group resumed>) = ? [pid 5321] <... exit_group resumed>) = ? [pid 5324] +++ exited with 0 +++ [pid 5322] +++ exited with 0 +++ [pid 5323] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5322, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5325] exit_group(0) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5326 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5327 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5328 ./strace-static-x86_64: Process 5328 attached ./strace-static-x86_64: Process 5326 attached ./strace-static-x86_64: Process 5327 attached [pid 5328] set_robust_list(0x5555562b2660, 24 [pid 5327] set_robust_list(0x5555562b2660, 24) = 0 [pid 5327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5327] setpgid(0, 0) = 0 [pid 5327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5327] write(3, "1000", 4) = 4 [pid 5327] close(3) = 0 [pid 5327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5328] <... set_robust_list resumed>) = 0 [pid 5326] set_robust_list(0x5555562b2660, 24 [pid 5327] <... bpf resumed>) = 3 [pid 5328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5327] close(3) = 0 [pid 5327] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5328] <... prctl resumed>) = 0 [pid 5326] <... set_robust_list resumed>) = 0 [pid 5327] <... socketpair resumed>[3, 4]) = 0 [pid 5328] setpgid(0, 0) = 0 [pid 5326] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5327] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5326] <... prctl resumed>) = 0 [pid 5328] <... openat resumed>) = 3 [pid 5327] <... bpf resumed>) = 5 [pid 5328] write(3, "1000", 4 [pid 5326] setpgid(0, 0 [pid 5327] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5328] <... write resumed>) = 4 [pid 5328] close(3) = 0 [pid 5326] <... setpgid resumed>) = 0 [pid 5327] <... bpf resumed>) = 0 [pid 5328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5328] <... bpf resumed>) = 3 [pid 5321] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 5326] <... openat resumed>) = 3 [pid 5325] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 5327] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5328] close(3 [pid 5326] write(3, "1000", 4 [pid 298] <... restart_syscall resumed>) = 0 [pid 5328] <... close resumed>) = 0 [pid 5326] <... write resumed>) = 4 [pid 291] <... restart_syscall resumed>) = 0 [pid 5328] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5326] close(3 [pid 5328] <... socketpair resumed>[3, 4]) = 0 [pid 5326] <... close resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5328] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5327] <... bpf resumed>) = 6 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5329 attached [pid 5328] <... bpf resumed>) = 5 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5329 [pid 5328] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5326] <... bpf resumed>) = 3 [pid 5327] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5330 [pid 5328] <... bpf resumed>) = 0 ./strace-static-x86_64: Process 5330 attached [pid 5329] set_robust_list(0x5555562b2660, 24 [pid 5328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5326] close(3 [pid 5329] <... set_robust_list resumed>) = 0 [pid 5330] set_robust_list(0x5555562b2660, 24) = 0 [pid 5330] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5328] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5326] <... close resumed>) = 0 [pid 5330] <... prctl resumed>) = 0 [pid 5330] setpgid(0, 0) = 0 [pid 5330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5326] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5329] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5330] <... openat resumed>) = 3 [pid 5330] write(3, "1000", 4 [pid 5328] <... bpf resumed>) = 6 [pid 5330] <... write resumed>) = 4 [pid 5326] <... socketpair resumed>[3, 4]) = 0 [pid 5328] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5330] close(3) = 0 [pid 5330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5329] <... prctl resumed>) = 0 [pid 5326] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5330] <... bpf resumed>) = 3 [pid 5329] setpgid(0, 0 [pid 5330] close(3 [pid 5326] <... bpf resumed>) = 5 [pid 5330] <... close resumed>) = 0 [pid 5330] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5329] <... setpgid resumed>) = 0 [pid 5326] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5330] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5326] <... bpf resumed>) = 0 [pid 5330] <... bpf resumed>) = 5 [pid 5326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5330] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5330] <... bpf resumed>) = 0 [pid 5330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5326] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5330] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5329] <... openat resumed>) = 3 [pid 5330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5329] write(3, "1000", 4 [pid 5326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5330] <... bpf resumed>) = 6 [pid 5329] <... write resumed>) = 4 [pid 5326] <... bpf resumed>) = 6 [pid 5330] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5329] close(3 [pid 5326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5329] <... close resumed>) = 0 [pid 5329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5329] close(3) = 0 [pid 5329] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5329] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5329] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5329] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5327] <... bpf resumed>) = 7 [pid 5330] <... bpf resumed>) = 7 [pid 5329] <... bpf resumed>) = 7 [pid 5328] <... bpf resumed>) = 7 [pid 5326] <... bpf resumed>) = 7 [pid 5330] exit_group(0 [pid 5329] exit_group(0 [pid 5328] exit_group(0 [pid 5326] exit_group(0 [pid 5327] exit_group(0 [pid 5330] <... exit_group resumed>) = ? [pid 5329] <... exit_group resumed>) = ? [pid 5326] <... exit_group resumed>) = ? [pid 5329] +++ exited with 0 +++ [pid 5328] <... exit_group resumed>) = ? [pid 5326] +++ exited with 0 +++ [pid 5327] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5327] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5332 ./strace-static-x86_64: Process 5332 attached [pid 5332] set_robust_list(0x5555562b2660, 24) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5332] setpgid(0, 0) = 0 [pid 5332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5332] write(3, "1000", 4) = 4 [pid 5332] close(3) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5333 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5334 [pid 5332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 ./strace-static-x86_64: Process 5334 attached ./strace-static-x86_64: Process 5333 attached [pid 5332] close(3) = 0 [pid 5334] set_robust_list(0x5555562b2660, 24) = 0 [pid 5333] set_robust_list(0x5555562b2660, 24 [pid 5332] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5332] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5334] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5333] <... set_robust_list resumed>) = 0 [pid 5334] <... prctl resumed>) = 0 [pid 5332] <... bpf resumed>) = 5 [pid 5334] setpgid(0, 0 [pid 5333] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5332] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5334] <... setpgid resumed>) = 0 [pid 5333] <... prctl resumed>) = 0 [pid 5332] <... bpf resumed>) = 0 [pid 5332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5333] setpgid(0, 0 [pid 5332] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5334] <... openat resumed>) = 3 [pid 5333] <... setpgid resumed>) = 0 [pid 5334] write(3, "1000", 4 [pid 5333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5332] <... bpf resumed>) = 6 [pid 5334] <... write resumed>) = 4 [pid 5332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5333] <... openat resumed>) = 3 [pid 5334] close(3 [pid 5333] write(3, "1000", 4 [pid 5334] <... close resumed>) = 0 [pid 5334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5333] <... write resumed>) = 4 [pid 5334] <... bpf resumed>) = 3 [pid 5333] close(3) = 0 [pid 5334] close(3 [pid 5333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5334] <... close resumed>) = 0 [pid 5333] <... bpf resumed>) = 3 [pid 5334] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5333] close(3 [pid 5334] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5333] <... close resumed>) = 0 [pid 5334] <... bpf resumed>) = 5 [pid 5333] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5334] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5333] <... socketpair resumed>[3, 4]) = 0 [pid 5334] <... bpf resumed>) = 0 [pid 5333] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5333] <... bpf resumed>) = 5 [pid 5334] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5333] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5333] <... bpf resumed>) = 0 [pid 5334] <... bpf resumed>) = 6 [pid 5333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5334] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5333] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5333] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5330] +++ exited with 0 +++ [pid 5328] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5335 ./strace-static-x86_64: Process 5335 attached [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5335] set_robust_list(0x5555562b2660, 24) = 0 [pid 5335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5335] setpgid(0, 0) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5336 [pid 5333] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5336 attached ) = 3 [pid 5336] set_robust_list(0x5555562b2660, 24 [pid 5335] write(3, "1000", 4 [pid 5336] <... set_robust_list resumed>) = 0 [pid 5335] <... write resumed>) = 4 [pid 5335] close(3) = 0 [pid 5336] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5336] <... prctl resumed>) = 0 [pid 5336] setpgid(0, 0 [pid 5335] <... bpf resumed>) = 3 [pid 5336] <... setpgid resumed>) = 0 [pid 5335] close(3 [pid 5336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5335] <... close resumed>) = 0 [pid 5335] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5336] <... openat resumed>) = 3 [pid 5335] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5336] write(3, "1000", 4 [pid 5335] <... bpf resumed>) = 5 [pid 5336] <... write resumed>) = 4 [pid 5335] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5336] close(3 [pid 5335] <... bpf resumed>) = 0 [pid 5336] <... close resumed>) = 0 [pid 5335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5335] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5336] <... bpf resumed>) = 3 [pid 5335] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5336] close(3) = 0 [pid 5336] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5336] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5336] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5334] <... bpf resumed>) = 7 [pid 5332] <... bpf resumed>) = 7 [pid 5336] <... bpf resumed>) = 7 [pid 5335] <... bpf resumed>) = 7 [pid 5334] exit_group(0 [pid 5333] <... bpf resumed>) = 7 [pid 5332] exit_group(0 [pid 5334] <... exit_group resumed>) = ? [pid 5332] <... exit_group resumed>) = ? [pid 5336] exit_group(0 [pid 5335] exit_group(0 [pid 5334] +++ exited with 0 +++ [pid 5333] exit_group(0 [pid 5332] +++ exited with 0 +++ [pid 5333] <... exit_group resumed>) = ? [pid 5335] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5336] <... exit_group resumed>) = ? [pid 5333] +++ exited with 0 +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5337 attached [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5337 [pid 5337] set_robust_list(0x5555562b2660, 24) = 0 [pid 5337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5338 [pid 5337] setpgid(0, 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5337] <... setpgid resumed>) = 0 [pid 5337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5339 [pid 5337] write(3, "1000", 4) = 4 [pid 5337] close(3) = 0 [pid 5337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5339 attached ./strace-static-x86_64: Process 5338 attached ) = 3 [pid 5337] close(3) = 0 [pid 5337] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5339] set_robust_list(0x5555562b2660, 24 [pid 5337] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5337] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5339] <... set_robust_list resumed>) = 0 [pid 5338] set_robust_list(0x5555562b2660, 24 [pid 5337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5337] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5339] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5338] <... set_robust_list resumed>) = 0 [pid 5337] <... bpf resumed>) = 6 [pid 5337] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5339] <... prctl resumed>) = 0 [pid 5338] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5339] setpgid(0, 0 [pid 5338] <... prctl resumed>) = 0 [pid 5339] <... setpgid resumed>) = 0 [pid 5339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5338] setpgid(0, 0 [pid 5339] <... openat resumed>) = 3 [pid 5338] <... setpgid resumed>) = 0 [pid 5339] write(3, "1000", 4) = 4 [pid 5339] close(3) = 0 [pid 5339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5339] close(3) = 0 [pid 5339] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5338] <... openat resumed>) = 3 [pid 5339] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5338] write(3, "1000", 4 [pid 5339] <... bpf resumed>) = 5 [pid 5339] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5338] <... write resumed>) = 4 [pid 5339] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5338] close(3 [pid 5339] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5338] <... close resumed>) = 0 [pid 5338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5338] close(3) = 0 [pid 5338] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5338] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5338] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5338] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5336] +++ exited with 0 +++ [pid 5335] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5340 ./strace-static-x86_64: Process 5340 attached [pid 5340] set_robust_list(0x5555562b2660, 24) = 0 [pid 5340] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5341 [pid 5340] <... prctl resumed>) = 0 [pid 5340] setpgid(0, 0) = 0 [pid 5340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5341 attached ) = 3 [pid 5340] write(3, "1000", 4 [pid 5341] set_robust_list(0x5555562b2660, 24 [pid 5340] <... write resumed>) = 4 [pid 5341] <... set_robust_list resumed>) = 0 [pid 5340] close(3) = 0 [pid 5340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5340] <... bpf resumed>) = 3 [pid 5340] close(3 [pid 5341] setpgid(0, 0 [pid 5340] <... close resumed>) = 0 [pid 5340] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5341] <... setpgid resumed>) = 0 [pid 5340] <... socketpair resumed>[3, 4]) = 0 [pid 5340] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5340] <... bpf resumed>) = 5 [pid 5340] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5341] <... openat resumed>) = 3 [pid 5340] <... bpf resumed>) = 0 [pid 5340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5341] write(3, "1000", 4 [pid 5340] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5341] <... write resumed>) = 4 [pid 5341] close(3 [pid 5340] <... bpf resumed>) = 6 [pid 5341] <... close resumed>) = 0 [pid 5340] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5341] close(3) = 0 [pid 5341] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5341] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5341] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5341] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5339] <... bpf resumed>) = 7 [pid 5338] <... bpf resumed>) = 7 [pid 5337] <... bpf resumed>) = 7 [pid 5340] <... bpf resumed>) = 7 [pid 5341] <... bpf resumed>) = 7 [pid 5339] exit_group(0) = ? [pid 5337] exit_group(0 [pid 5341] exit_group(0 [pid 5340] exit_group(0 [pid 5339] +++ exited with 0 +++ [pid 5338] exit_group(0 [pid 5337] <... exit_group resumed>) = ? [pid 5341] <... exit_group resumed>) = ? [pid 5340] <... exit_group resumed>) = ? [pid 5338] <... exit_group resumed>) = ? [pid 5337] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 5340] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5342 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5343 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5344 ./strace-static-x86_64: Process 5342 attached [pid 5342] set_robust_list(0x5555562b2660, 24) = 0 [pid 5342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 5343 attached [pid 5342] setpgid(0, 0) = 0 [pid 5343] set_robust_list(0x5555562b2660, 24 [pid 5342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5344 attached [pid 5343] <... set_robust_list resumed>) = 0 [pid 5344] set_robust_list(0x5555562b2660, 24) = 0 [pid 5343] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5342] <... openat resumed>) = 3 [pid 5344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5344] setpgid(0, 0) = 0 [pid 5344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5343] <... prctl resumed>) = 0 [pid 5342] write(3, "1000", 4) = 4 [pid 5342] close(3) = 0 [pid 5342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5343] setpgid(0, 0 [pid 5344] <... openat resumed>) = 3 [pid 5344] write(3, "1000", 4) = 4 [pid 5344] close(3) = 0 [pid 5344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5343] <... setpgid resumed>) = 0 [pid 5344] <... bpf resumed>) = 3 [pid 5343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5344] close(3) = 0 [pid 5344] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5343] <... openat resumed>) = 3 [pid 5344] <... socketpair resumed>[3, 4]) = 0 [pid 5344] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5343] write(3, "1000", 4 [pid 5344] <... bpf resumed>) = 5 [pid 5344] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5343] <... write resumed>) = 4 [pid 5342] <... bpf resumed>) = 3 [pid 5343] close(3 [pid 5342] close(3 [pid 5343] <... close resumed>) = 0 [pid 5344] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5342] <... close resumed>) = 0 [pid 5343] <... bpf resumed>) = 3 [pid 5344] <... bpf resumed>) = 6 [pid 5342] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5343] close(3 [pid 5342] <... socketpair resumed>[3, 4]) = 0 [pid 5343] <... close resumed>) = 0 [pid 5344] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5343] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5342] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5343] <... socketpair resumed>[3, 4]) = 0 [pid 5343] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5342] <... bpf resumed>) = 5 [pid 5342] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5343] <... bpf resumed>) = 5 [pid 5343] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5342] <... bpf resumed>) = 0 [pid 5342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5343] <... bpf resumed>) = 0 [pid 5342] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5343] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5342] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5343] <... bpf resumed>) = 6 [pid 5343] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5344] <... bpf resumed>) = 7 [pid 5341] +++ exited with 0 +++ [pid 5338] +++ exited with 0 +++ [pid 5342] <... bpf resumed>) = 7 [pid 5344] exit_group(0 [pid 5343] <... bpf resumed>) = 7 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5344] <... exit_group resumed>) = ? [pid 5343] exit_group(0 [pid 5344] +++ exited with 0 +++ [pid 5343] <... exit_group resumed>) = ? [pid 5342] exit_group(0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5345 attached [pid 5345] set_robust_list(0x5555562b2660, 24) = 0 [pid 5345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5346 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5345 [pid 295] <... restart_syscall resumed>) = 0 [pid 5345] setpgid(0, 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5345] <... setpgid resumed>) = 0 [pid 5345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5345] write(3, "1000", 4 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5347 [pid 5345] <... write resumed>) = 4 [pid 5345] close(3) = 0 [pid 5342] <... exit_group resumed>) = ? [pid 5345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5347 attached ) = 3 [pid 5345] close(3) = 0 [pid 5347] set_robust_list(0x5555562b2660, 24 [pid 5345] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5347] <... set_robust_list resumed>) = 0 [pid 5345] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5345] <... bpf resumed>) = 5 [pid 5345] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5347] <... prctl resumed>) = 0 [pid 5345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5347] setpgid(0, 0 [pid 5345] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5347] <... setpgid resumed>) = 0 [pid 5347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5345] <... bpf resumed>) = 6 ./strace-static-x86_64: Process 5346 attached [pid 5346] set_robust_list(0x5555562b2660, 24) = 0 [pid 5346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5346] setpgid(0, 0) = 0 [pid 5347] <... openat resumed>) = 3 [pid 5346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5347] write(3, "1000", 4 [pid 5346] <... openat resumed>) = 3 [pid 5347] <... write resumed>) = 4 [pid 5345] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5346] write(3, "1000", 4 [pid 5347] close(3 [pid 5346] <... write resumed>) = 4 [pid 5346] close(3) = 0 [pid 5346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5347] <... close resumed>) = 0 [pid 5347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5346] <... bpf resumed>) = 3 [pid 5346] close(3) = 0 [pid 5346] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5346] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5346] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5347] <... bpf resumed>) = 3 [pid 5346] <... bpf resumed>) = 0 [pid 5346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5347] close(3) = 0 [pid 5346] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5347] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5347] <... socketpair resumed>[3, 4]) = 0 [pid 5347] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5346] <... bpf resumed>) = 6 [pid 5347] <... bpf resumed>) = 5 [pid 5346] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5347] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5347] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5343] +++ exited with 0 +++ [pid 5342] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 298] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5349 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5348 ./strace-static-x86_64: Process 5349 attached ./strace-static-x86_64: Process 5348 attached [pid 5349] set_robust_list(0x5555562b2660, 24) = 0 [pid 5348] set_robust_list(0x5555562b2660, 24 [pid 5349] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5348] <... set_robust_list resumed>) = 0 [pid 5349] <... prctl resumed>) = 0 [pid 5348] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5349] setpgid(0, 0 [pid 5348] <... prctl resumed>) = 0 [pid 5349] <... setpgid resumed>) = 0 [pid 5348] setpgid(0, 0) = 0 [pid 5349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5349] write(3, "1000", 4) = 4 [pid 5348] <... openat resumed>) = 3 [pid 5349] close(3 [pid 5348] write(3, "1000", 4 [pid 5349] <... close resumed>) = 0 [pid 5349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5348] <... write resumed>) = 4 [pid 5348] close(3 [pid 5349] <... bpf resumed>) = 3 [pid 5348] <... close resumed>) = 0 [pid 5349] close(3) = 0 [pid 5348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5349] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5349] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5349] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5348] <... bpf resumed>) = 3 [pid 5349] <... bpf resumed>) = 0 [pid 5348] close(3 [pid 5349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5348] <... close resumed>) = 0 [pid 5349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5348] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5349] <... bpf resumed>) = 6 [pid 5349] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5348] <... socketpair resumed>[3, 4]) = 0 [pid 5348] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5348] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5348] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5345] <... bpf resumed>) = 7 [pid 5348] <... bpf resumed>) = 7 [pid 5349] <... bpf resumed>) = 7 [pid 5347] <... bpf resumed>) = 7 [pid 5346] <... bpf resumed>) = 7 [pid 5345] exit_group(0 [pid 5348] exit_group(0 [pid 5349] exit_group(0 [pid 5345] <... exit_group resumed>) = ? [pid 5348] <... exit_group resumed>) = ? [pid 5349] <... exit_group resumed>) = ? [pid 5347] exit_group(0 [pid 5346] exit_group(0 [pid 5345] +++ exited with 0 +++ [pid 5348] +++ exited with 0 +++ [pid 5349] +++ exited with 0 +++ [pid 5346] <... exit_group resumed>) = ? [pid 5347] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5350 ./strace-static-x86_64: Process 5350 attached [pid 5350] set_robust_list(0x5555562b2660, 24) = 0 [pid 5350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5350] setpgid(0, 0) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5350] write(3, "1000", 4) = 4 [pid 5350] close(3) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5351 [pid 5350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5352 ./strace-static-x86_64: Process 5351 attached [pid 5351] set_robust_list(0x5555562b2660, 24) = 0 [pid 5350] <... bpf resumed>) = 3 [pid 5351] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5352 attached [pid 5352] set_robust_list(0x5555562b2660, 24) = 0 [pid 5352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5352] setpgid(0, 0) = 0 [pid 5352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5351] <... prctl resumed>) = 0 [pid 5350] close(3 [pid 5351] setpgid(0, 0 [pid 5352] <... openat resumed>) = 3 [pid 5352] write(3, "1000", 4 [pid 5351] <... setpgid resumed>) = 0 [pid 5352] <... write resumed>) = 4 [pid 5352] close(3) = 0 [pid 5352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5350] <... close resumed>) = 0 [pid 5350] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5350] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5351] <... openat resumed>) = 3 [pid 5350] <... bpf resumed>) = 5 [pid 5351] write(3, "1000", 4 [pid 5350] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5351] <... write resumed>) = 4 [pid 5352] <... bpf resumed>) = 3 [pid 5352] close(3) = 0 [pid 5352] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5352] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5352] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5351] close(3 [pid 5350] <... bpf resumed>) = 0 [pid 5352] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5351] <... close resumed>) = 0 [pid 5350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5350] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5352] <... bpf resumed>) = 6 [pid 5352] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5350] <... bpf resumed>) = 6 [pid 5350] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5351] <... bpf resumed>) = 3 [pid 5351] close(3) = 0 [pid 5351] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5351] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5351] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5351] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5347] +++ exited with 0 +++ [pid 5346] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5353 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5353 attached [pid 5353] set_robust_list(0x5555562b2660, 24 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5354 ./strace-static-x86_64: Process 5354 attached [pid 5354] set_robust_list(0x5555562b2660, 24) = 0 [pid 5354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5353] <... set_robust_list resumed>) = 0 [pid 5354] <... prctl resumed>) = 0 [pid 5354] setpgid(0, 0) = 0 [pid 5353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5353] setpgid(0, 0) = 0 [pid 5354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5354] write(3, "1000", 4) = 4 [pid 5354] close(3) = 0 [pid 5353] <... openat resumed>) = 3 [pid 5353] write(3, "1000", 4 [pid 5354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5353] <... write resumed>) = 4 [pid 5353] close(3) = 0 [pid 5353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5354] <... bpf resumed>) = 3 [pid 5354] close(3) = 0 [pid 5354] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5354] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5353] <... bpf resumed>) = 3 [pid 5354] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5353] close(3 [pid 5354] <... bpf resumed>) = 0 [pid 5354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5353] <... close resumed>) = 0 [pid 5354] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5353] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5353] <... socketpair resumed>[3, 4]) = 0 [pid 5353] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5354] <... bpf resumed>) = 6 [pid 5353] <... bpf resumed>) = 5 [pid 5354] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5353] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5353] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5352] <... bpf resumed>) = 7 [pid 5350] <... bpf resumed>) = 7 [pid 5354] <... bpf resumed>) = 7 [pid 5353] <... bpf resumed>) = 7 [pid 5352] exit_group(0 [pid 5351] <... bpf resumed>) = 7 [pid 5350] exit_group(0 [pid 5354] exit_group(0 [pid 5353] exit_group(0 [pid 5352] <... exit_group resumed>) = ? [pid 5351] exit_group(0 [pid 5350] <... exit_group resumed>) = ? [pid 5354] <... exit_group resumed>) = ? [pid 5353] <... exit_group resumed>) = ? [pid 5352] +++ exited with 0 +++ [pid 5351] <... exit_group resumed>) = ? [pid 5350] +++ exited with 0 +++ [pid 5354] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5354, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5355 ./strace-static-x86_64: Process 5355 attached [pid 5355] set_robust_list(0x5555562b2660, 24) = 0 [pid 5355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5355] setpgid(0, 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5356 [pid 5355] <... setpgid resumed>) = 0 [pid 5355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5355] <... openat resumed>) = 3 [pid 5355] write(3, "1000", 4) = 4 [pid 5355] close(3) = 0 [pid 5355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5357 ./strace-static-x86_64: Process 5357 attached [pid 5357] set_robust_list(0x5555562b2660, 24) = 0 [pid 5355] <... bpf resumed>) = 3 [pid 5355] close(3) = 0 [pid 5355] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5355] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5355] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5357] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5356 attached [pid 5355] <... bpf resumed>) = 6 [pid 5355] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5356] set_robust_list(0x5555562b2660, 24 [pid 5357] <... prctl resumed>) = 0 [pid 5356] <... set_robust_list resumed>) = 0 [pid 5356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5356] setpgid(0, 0) = 0 [pid 5356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5357] setpgid(0, 0 [pid 5356] <... openat resumed>) = 3 [pid 5356] write(3, "1000", 4) = 4 [pid 5357] <... setpgid resumed>) = 0 [pid 5356] close(3 [pid 5357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5356] <... close resumed>) = 0 [pid 5357] <... openat resumed>) = 3 [pid 5356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5357] write(3, "1000", 4) = 4 [pid 5357] close(3) = 0 [pid 5357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5353] +++ exited with 0 +++ [pid 5351] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5356] <... bpf resumed>) = 3 [pid 5357] <... bpf resumed>) = 3 [pid 5357] close(3) = 0 [pid 5356] close(3 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5358 [pid 5357] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5356] <... close resumed>) = 0 [pid 5357] <... socketpair resumed>[3, 4]) = 0 [pid 5356] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5357] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 5358 attached ) = 5 [pid 5357] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5358] set_robust_list(0x5555562b2660, 24 [pid 5356] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5357] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5357] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5358] <... set_robust_list resumed>) = 0 [pid 5356] <... bpf resumed>) = 5 [pid 5357] <... bpf resumed>) = 6 [pid 5357] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5358] setpgid(0, 0) = 0 [pid 5358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5358] write(3, "1000", 4 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5359 [pid 5358] <... write resumed>) = 4 [pid 5358] close(3) = 0 [pid 5358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5356] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32./strace-static-x86_64: Process 5359 attached ) = 0 [pid 5356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5359] set_robust_list(0x5555562b2660, 24 [pid 5358] <... bpf resumed>) = 3 [pid 5356] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5359] <... set_robust_list resumed>) = 0 [pid 5358] close(3 [pid 5356] <... bpf resumed>) = 6 [pid 5356] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5358] <... close resumed>) = 0 [pid 5359] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5358] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5359] <... prctl resumed>) = 0 [pid 5358] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5359] setpgid(0, 0 [pid 5358] <... bpf resumed>) = 5 [pid 5358] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5359] <... setpgid resumed>) = 0 [pid 5358] <... bpf resumed>) = 0 [pid 5358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5358] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5359] <... openat resumed>) = 3 [pid 5358] <... bpf resumed>) = 6 [pid 5358] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5359] write(3, "1000", 4) = 4 [pid 5359] close(3) = 0 [pid 5359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5359] close(3) = 0 [pid 5359] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5359] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5359] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5359] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5357] <... bpf resumed>) = 7 [pid 5355] <... bpf resumed>) = 7 [pid 5359] <... bpf resumed>) = 7 [pid 5358] <... bpf resumed>) = 7 [pid 5356] <... bpf resumed>) = 7 [pid 5358] exit_group(0 [pid 5357] exit_group(0 [pid 5355] exit_group(0 [pid 5358] <... exit_group resumed>) = ? [pid 5356] exit_group(0 [pid 5359] exit_group(0 [pid 5358] +++ exited with 0 +++ [pid 5357] <... exit_group resumed>) = ? [pid 5355] <... exit_group resumed>) = ? [pid 5357] +++ exited with 0 +++ [pid 5356] <... exit_group resumed>) = ? [pid 5355] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5360 [pid 298] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5360 attached [pid 5360] set_robust_list(0x5555562b2660, 24) = 0 [pid 5360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5360] setpgid(0, 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5361 [pid 5360] <... setpgid resumed>) = 0 [pid 5360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5362 [pid 5360] <... openat resumed>) = 3 [pid 5360] write(3, "1000", 4) = 4 [pid 5360] close(3 [pid 5359] <... exit_group resumed>) = ? [pid 5360] <... close resumed>) = 0 [pid 5360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5361 attached [pid 5361] set_robust_list(0x5555562b2660, 24) = 0 [pid 5361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5361] setpgid(0, 0) = 0 [pid 5360] <... bpf resumed>) = 3 [pid 5360] close(3) = 0 [pid 5360] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5362 attached [pid 5360] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5362] set_robust_list(0x5555562b2660, 24 [pid 5361] <... openat resumed>) = 3 [pid 5360] <... bpf resumed>) = 5 [pid 5360] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5362] <... set_robust_list resumed>) = 0 [pid 5361] write(3, "1000", 4 [pid 5360] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5360] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5361] <... write resumed>) = 4 [pid 5362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5361] close(3) = 0 [pid 5360] <... bpf resumed>) = 6 [pid 5362] <... prctl resumed>) = 0 [pid 5362] setpgid(0, 0 [pid 5361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5360] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5362] <... setpgid resumed>) = 0 [pid 5359] +++ exited with 0 +++ [pid 5356] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 5362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5363 attached [pid 5362] <... openat resumed>) = 3 [pid 5361] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 5364 attached [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5363 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5364 [pid 5362] write(3, "1000", 4 [pid 5363] set_robust_list(0x5555562b2660, 24 [pid 5361] close(3 [pid 5364] set_robust_list(0x5555562b2660, 24) = 0 [pid 5364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5364] setpgid(0, 0) = 0 [pid 5364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5364] write(3, "1000", 4 [pid 5362] <... write resumed>) = 4 [pid 5364] <... write resumed>) = 4 [pid 5364] close(3) = 0 [pid 5364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5363] <... set_robust_list resumed>) = 0 [pid 5362] close(3 [pid 5361] <... close resumed>) = 0 [pid 5363] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5362] <... close resumed>) = 0 [pid 5361] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5364] <... bpf resumed>) = 3 [pid 5363] <... prctl resumed>) = 0 [pid 5364] close(3) = 0 [pid 5364] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5361] <... socketpair resumed>[3, 4]) = 0 [pid 5364] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5364] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5363] setpgid(0, 0 [pid 5362] <... bpf resumed>) = 3 [pid 5361] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5364] <... bpf resumed>) = 6 [pid 5364] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5363] <... setpgid resumed>) = 0 [pid 5363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5363] write(3, "1000", 4) = 4 [pid 5363] close(3) = 0 [pid 5363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5362] close(3 [pid 5361] <... bpf resumed>) = 5 [pid 5363] <... bpf resumed>) = 3 [pid 5361] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5363] close(3 [pid 5362] <... close resumed>) = 0 [pid 5363] <... close resumed>) = 0 [pid 5361] <... bpf resumed>) = 0 [pid 5363] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5362] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5363] <... socketpair resumed>[3, 4]) = 0 [pid 5363] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5362] <... socketpair resumed>[3, 4]) = 0 [pid 5363] <... bpf resumed>) = 5 [pid 5363] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5362] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5361] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5363] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5362] <... bpf resumed>) = 5 [pid 5363] <... bpf resumed>) = 6 [pid 5362] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5361] <... bpf resumed>) = 6 [pid 5363] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5362] <... bpf resumed>) = 0 [pid 5361] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5362] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5364] <... bpf resumed>) = 7 [pid 5360] <... bpf resumed>) = 7 [pid 5364] exit_group(0 [pid 5363] <... bpf resumed>) = 7 [pid 5362] <... bpf resumed>) = 7 [pid 5361] <... bpf resumed>) = 7 [pid 5364] <... exit_group resumed>) = ? [pid 5362] exit_group(0 [pid 5360] exit_group(0 [pid 5364] +++ exited with 0 +++ [pid 5363] exit_group(0 [pid 5362] <... exit_group resumed>) = ? [pid 5361] exit_group(0 [pid 5360] <... exit_group resumed>) = ? [pid 5363] <... exit_group resumed>) = ? [pid 5362] +++ exited with 0 +++ [pid 5361] <... exit_group resumed>) = ? [pid 5360] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5362, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5365 attached [pid 5365] set_robust_list(0x5555562b2660, 24) = 0 [pid 5365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5365] setpgid(0, 0) = 0 [pid 5365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5366 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5365 [pid 5365] write(3, "1000", 4) = 4 [pid 5365] close(3) = 0 [pid 5365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5367 [pid 5365] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 5366 attached ./strace-static-x86_64: Process 5367 attached [pid 5365] close(3 [pid 5367] set_robust_list(0x5555562b2660, 24 [pid 5366] set_robust_list(0x5555562b2660, 24 [pid 5365] <... close resumed>) = 0 [pid 5367] <... set_robust_list resumed>) = 0 [pid 5366] <... set_robust_list resumed>) = 0 [pid 5365] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5365] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5365] <... bpf resumed>) = 5 [pid 5365] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5366] <... prctl resumed>) = 0 [pid 5365] <... bpf resumed>) = 0 [pid 5367] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5366] setpgid(0, 0 [pid 5367] <... prctl resumed>) = 0 [pid 5366] <... setpgid resumed>) = 0 [pid 5365] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5365] <... bpf resumed>) = 6 [pid 5366] <... openat resumed>) = 3 [pid 5365] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5367] setpgid(0, 0 [pid 5366] write(3, "1000", 4 [pid 5367] <... setpgid resumed>) = 0 [pid 5366] <... write resumed>) = 4 [pid 5366] close(3 [pid 5367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5366] <... close resumed>) = 0 [pid 5366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5367] <... openat resumed>) = 3 [pid 5367] write(3, "1000", 4) = 4 [pid 5367] close(3 [pid 5366] <... bpf resumed>) = 3 [pid 5367] <... close resumed>) = 0 [pid 5366] close(3 [pid 5367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5366] <... close resumed>) = 0 [pid 5366] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5367] <... bpf resumed>) = 3 [pid 5366] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5367] close(3) = 0 [pid 5366] <... bpf resumed>) = 5 [pid 5367] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5366] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5367] <... socketpair resumed>[3, 4]) = 0 [pid 5366] <... bpf resumed>) = 0 [pid 5367] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5367] <... bpf resumed>) = 5 [pid 5366] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5367] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5366] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5367] <... bpf resumed>) = 0 [pid 5366] <... bpf resumed>) = 6 [pid 5367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5366] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5367] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5367] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5363] +++ exited with 0 +++ [pid 5361] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5361, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5368 attached [pid 5368] set_robust_list(0x5555562b2660, 24) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5368 [pid 5368] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5369 [pid 5368] <... prctl resumed>) = 0 [pid 5368] setpgid(0, 0) = 0 [pid 5368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5369 attached ) = 3 [pid 5368] write(3, "1000", 4 [pid 5369] set_robust_list(0x5555562b2660, 24 [pid 5368] <... write resumed>) = 4 [pid 5369] <... set_robust_list resumed>) = 0 [pid 5368] close(3) = 0 [pid 5369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5369] <... prctl resumed>) = 0 [pid 5368] <... bpf resumed>) = 3 [pid 5369] setpgid(0, 0 [pid 5368] close(3 [pid 5369] <... setpgid resumed>) = 0 [pid 5368] <... close resumed>) = 0 [pid 5368] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5368] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5369] <... openat resumed>) = 3 [pid 5368] <... bpf resumed>) = 5 [pid 5369] write(3, "1000", 4 [pid 5368] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5369] <... write resumed>) = 4 [pid 5368] <... bpf resumed>) = 0 [pid 5369] close(3 [pid 5368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5369] <... close resumed>) = 0 [pid 5368] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5368] <... bpf resumed>) = 6 [pid 5369] <... bpf resumed>) = 3 [pid 5368] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5369] close(3) = 0 [pid 5369] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5369] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5369] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5369] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5365] <... bpf resumed>) = 7 [pid 5365] exit_group(0) = ? [pid 5369] <... bpf resumed>) = 7 [pid 5368] <... bpf resumed>) = 7 [pid 5367] <... bpf resumed>) = 7 [pid 5366] <... bpf resumed>) = 7 [pid 5365] +++ exited with 0 +++ [pid 5368] exit_group(0 [pid 5367] exit_group(0 [pid 5366] exit_group(0 [pid 5369] exit_group(0 [pid 5368] <... exit_group resumed>) = ? [pid 5367] <... exit_group resumed>) = ? [pid 5366] <... exit_group resumed>) = ? [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5370 [pid 5366] +++ exited with 0 +++ ./strace-static-x86_64: Process 5370 attached [pid 5370] set_robust_list(0x5555562b2660, 24) = 0 [pid 5370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5370] setpgid(0, 0) = 0 [pid 5370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5367] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 5370] <... openat resumed>) = 3 [pid 5370] write(3, "1000", 4) = 4 [pid 5370] close(3) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 5369] <... exit_group resumed>) = ? [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5371 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5372 [pid 5370] <... bpf resumed>) = 3 [pid 5370] close(3) = 0 [pid 5370] socketpair(AF_UNIX, SOCK_DGRAM, 0, ./strace-static-x86_64: Process 5372 attached [3, 4]) = 0 [pid 5370] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5372] set_robust_list(0x5555562b2660, 24) = 0 [pid 5372] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5370] <... bpf resumed>) = 5 [pid 5370] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5372] <... prctl resumed>) = 0 [pid 5370] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5372] setpgid(0, 0) = 0 [pid 5372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5370] <... bpf resumed>) = 6 [pid 5370] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5372] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5371 attached [pid 5372] write(3, "1000", 4 [pid 5371] set_robust_list(0x5555562b2660, 24) = 0 [pid 5372] <... write resumed>) = 4 [pid 5371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5371] setpgid(0, 0 [pid 5372] close(3 [pid 5371] <... setpgid resumed>) = 0 [pid 5372] <... close resumed>) = 0 [pid 5371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5371] <... openat resumed>) = 3 [pid 5371] write(3, "1000", 4) = 4 [pid 5371] close(3) = 0 [pid 5371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5372] <... bpf resumed>) = 3 [pid 5372] close(3) = 0 [pid 5372] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5371] <... bpf resumed>) = 3 [pid 5371] close(3) = 0 [pid 5371] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5372] <... socketpair resumed>[3, 4]) = 0 [pid 5371] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5372] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5371] <... bpf resumed>) = 5 [pid 5372] <... bpf resumed>) = 5 [pid 5371] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5372] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5371] <... bpf resumed>) = 0 [pid 5371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5372] <... bpf resumed>) = 6 [pid 5371] <... bpf resumed>) = 6 [pid 5372] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5371] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5369] +++ exited with 0 +++ [pid 5368] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5373 attached [pid 5373] set_robust_list(0x5555562b2660, 24) = 0 [pid 5373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5373 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5374 [pid 5373] setpgid(0, 0) = 0 [pid 5373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5374 attached ) = 3 [pid 5373] write(3, "1000", 4 [pid 5374] set_robust_list(0x5555562b2660, 24 [pid 5373] <... write resumed>) = 4 [pid 5374] <... set_robust_list resumed>) = 0 [pid 5373] close(3) = 0 [pid 5374] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5374] <... prctl resumed>) = 0 [pid 5373] <... bpf resumed>) = 3 [pid 5374] setpgid(0, 0 [pid 5373] close(3 [pid 5374] <... setpgid resumed>) = 0 [pid 5373] <... close resumed>) = 0 [pid 5373] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5373] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5373] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5374] <... openat resumed>) = 3 [pid 5373] <... bpf resumed>) = 0 [pid 5374] write(3, "1000", 4 [pid 5373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5374] <... write resumed>) = 4 [pid 5373] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5374] close(3 [pid 5373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5374] <... close resumed>) = 0 [pid 5373] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5374] close(3) = 0 [pid 5374] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5374] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5374] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5374] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5374] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5370] <... bpf resumed>) = 7 [pid 5374] <... bpf resumed>) = 7 [pid 5373] <... bpf resumed>) = 7 [pid 5372] <... bpf resumed>) = 7 [pid 5371] <... bpf resumed>) = 7 [pid 5370] exit_group(0 [pid 5372] exit_group(0 [pid 5370] <... exit_group resumed>) = ? [pid 5374] exit_group(0 [pid 5373] exit_group(0 [pid 5372] <... exit_group resumed>) = ? [pid 5371] exit_group(0 [pid 5370] +++ exited with 0 +++ [pid 5374] <... exit_group resumed>) = ? [pid 5373] <... exit_group resumed>) = ? [pid 5372] +++ exited with 0 +++ [pid 5371] <... exit_group resumed>) = ? [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5373] +++ exited with 0 +++ [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5375 ./strace-static-x86_64: Process 5375 attached [pid 5375] set_robust_list(0x5555562b2660, 24) = 0 [pid 5375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5375] setpgid(0, 0) = 0 [pid 5375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5375] write(3, "1000", 4) = 4 [pid 5375] close(3) = 0 [pid 5375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5376 attached [pid 5375] <... bpf resumed>) = 3 [pid 5375] close(3./strace-static-x86_64: Process 5377 attached ) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5376 [pid 5375] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5377 [pid 5375] <... socketpair resumed>[3, 4]) = 0 [pid 5375] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5377] set_robust_list(0x5555562b2660, 24 [pid 5375] <... bpf resumed>) = 5 [pid 5375] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5377] <... set_robust_list resumed>) = 0 [pid 5376] set_robust_list(0x5555562b2660, 24) = 0 [pid 5376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5375] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5377] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5376] <... prctl resumed>) = 0 [pid 5376] setpgid(0, 0) = 0 [pid 5376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5376] write(3, "1000", 4) = 4 [pid 5376] close(3 [pid 5375] <... bpf resumed>) = 6 [pid 5376] <... close resumed>) = 0 [pid 5376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5377] <... prctl resumed>) = 0 [pid 5375] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5377] setpgid(0, 0 [pid 5376] <... bpf resumed>) = 3 [pid 5376] close(3) = 0 [pid 5376] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5377] <... setpgid resumed>) = 0 [pid 5376] <... socketpair resumed>[3, 4]) = 0 [pid 5376] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5376] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5376] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5376] <... bpf resumed>) = 6 [pid 5376] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5377] <... openat resumed>) = 3 [pid 5377] write(3, "1000", 4) = 4 [pid 5377] close(3) = 0 [pid 5377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5377] close(3) = 0 [pid 5377] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5377] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5377] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5377] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5371] +++ exited with 0 +++ [pid 5374] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5371, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5379 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5378 ./strace-static-x86_64: Process 5379 attached [pid 5379] set_robust_list(0x5555562b2660, 24) = 0 [pid 5379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5379] setpgid(0, 0) = 0 [pid 5379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5378 attached ) = 3 [pid 5379] write(3, "1000", 4) = 4 [pid 5379] close(3 [pid 5378] set_robust_list(0x5555562b2660, 24) = 0 [pid 5379] <... close resumed>) = 0 [pid 5379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5379] <... bpf resumed>) = 3 [pid 5379] close(3 [pid 5378] <... prctl resumed>) = 0 [pid 5378] setpgid(0, 0 [pid 5379] <... close resumed>) = 0 [pid 5378] <... setpgid resumed>) = 0 [pid 5379] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5379] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5378] <... openat resumed>) = 3 [pid 5378] write(3, "1000", 4 [pid 5379] <... bpf resumed>) = 5 [pid 5378] <... write resumed>) = 4 [pid 5379] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5378] close(3) = 0 [pid 5379] <... bpf resumed>) = 0 [pid 5379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5379] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5378] <... bpf resumed>) = 3 [pid 5379] <... bpf resumed>) = 6 [pid 5378] close(3 [pid 5379] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5378] <... close resumed>) = 0 [pid 5378] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5378] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5378] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5378] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5375] <... bpf resumed>) = 7 [pid 5378] <... bpf resumed>) = 7 [pid 5379] <... bpf resumed>) = 7 [pid 5377] <... bpf resumed>) = 7 [pid 5376] <... bpf resumed>) = 7 [pid 5375] exit_group(0 [pid 5377] exit_group(0 [pid 5375] <... exit_group resumed>) = ? [pid 5378] exit_group(0 [pid 5379] exit_group(0 [pid 5377] <... exit_group resumed>) = ? [pid 5376] exit_group(0 [pid 5375] +++ exited with 0 +++ [pid 5378] <... exit_group resumed>) = ? [pid 5379] <... exit_group resumed>) = ? [pid 5377] +++ exited with 0 +++ [pid 5376] <... exit_group resumed>) = ? [pid 5376] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5377, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5376, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5380 attached [pid 5380] set_robust_list(0x5555562b2660, 24) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5380 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5381 [pid 5380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5380] setpgid(0, 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 5380] <... setpgid resumed>) = 0 [pid 5380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5380] write(3, "1000", 4) = 4 [pid 5380] close(3) = 0 [pid 5380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5382 [pid 5380] close(3) = 0 [pid 5380] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5380] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5380] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 5381 attached [pid 5381] set_robust_list(0x5555562b2660, 24) = 0 [pid 5380] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5381] setpgid(0, 0) = 0 [pid 5381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5381] write(3, "1000", 4) = 4 [pid 5381] close(3) = 0 [pid 5381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5380] <... bpf resumed>) = 6 ./strace-static-x86_64: Process 5382 attached [pid 5380] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5382] set_robust_list(0x5555562b2660, 24) = 0 [pid 5382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5381] close(3 [pid 5382] <... prctl resumed>) = 0 [pid 5382] setpgid(0, 0 [pid 5381] <... close resumed>) = 0 [pid 5382] <... setpgid resumed>) = 0 [pid 5381] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5381] <... socketpair resumed>[3, 4]) = 0 [pid 5382] write(3, "1000", 4 [pid 5381] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5382] <... write resumed>) = 4 [pid 5382] close(3 [pid 5381] <... bpf resumed>) = 5 [pid 5381] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5382] <... close resumed>) = 0 [pid 5381] <... bpf resumed>) = 0 [pid 5382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5382] <... bpf resumed>) = 3 [pid 5381] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5382] close(3 [pid 5381] <... bpf resumed>) = 6 [pid 5382] <... close resumed>) = 0 [pid 5381] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5382] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5382] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5382] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5382] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5382] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5378] +++ exited with 0 +++ [pid 5379] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5383 ./strace-static-x86_64: Process 5383 attached [pid 5383] set_robust_list(0x5555562b2660, 24) = 0 [pid 5383] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5384 [pid 5383] <... prctl resumed>) = 0 [pid 5383] setpgid(0, 0) = 0 [pid 5383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5383] write(3, "1000", 4) = 4 [pid 5383] close(3./strace-static-x86_64: Process 5384 attached ) = 0 [pid 5384] set_robust_list(0x5555562b2660, 24) = 0 [pid 5383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5384] setpgid(0, 0) = 0 [pid 5384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5384] write(3, "1000", 4) = 4 [pid 5384] close(3) = 0 [pid 5383] <... bpf resumed>) = 3 [pid 5384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5383] close(3) = 0 [pid 5383] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5383] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5383] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5384] <... bpf resumed>) = 3 [pid 5384] close(3) = 0 [pid 5384] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5383] <... bpf resumed>) = 6 [pid 5384] <... socketpair resumed>[3, 4]) = 0 [pid 5383] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5384] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5384] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5384] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5381] <... bpf resumed>) = 7 [pid 5380] <... bpf resumed>) = 7 [pid 5383] <... bpf resumed>) = 7 [pid 5382] <... bpf resumed>) = 7 [pid 5384] <... bpf resumed>) = 7 [pid 5383] exit_group(0 [pid 5381] exit_group(0 [pid 5380] exit_group(0 [pid 5383] <... exit_group resumed>) = ? [pid 5382] exit_group(0 [pid 5381] <... exit_group resumed>) = ? [pid 5380] <... exit_group resumed>) = ? [pid 5384] exit_group(0 [pid 5383] +++ exited with 0 +++ [pid 5382] <... exit_group resumed>) = ? [pid 5381] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5381, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 5380] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5384] <... exit_group resumed>) = ? [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5385 ./strace-static-x86_64: Process 5386 attached [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5386 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5386] set_robust_list(0x5555562b2660, 24) = 0 [pid 5386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5386] setpgid(0, 0) = 0 [pid 5386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5385 attached [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5387 [pid 5386] <... openat resumed>) = 3 [pid 5386] write(3, "1000", 4 [pid 5385] set_robust_list(0x5555562b2660, 24 [pid 5386] <... write resumed>) = 4 [pid 5386] close(3) = 0 [pid 5386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5385] <... set_robust_list resumed>) = 0 [pid 5386] <... bpf resumed>) = 3 [pid 5385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5386] close(3) = 0 [pid 5386] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5385] <... prctl resumed>) = 0 [pid 5386] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5386] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5385] setpgid(0, 0 [pid 5386] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5385] <... setpgid resumed>) = 0 [pid 5386] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5387 attached [pid 5387] set_robust_list(0x5555562b2660, 24) = 0 [pid 5387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5387] setpgid(0, 0) = 0 [pid 5387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5387] write(3, "1000", 4) = 4 [pid 5387] close(3) = 0 [pid 5387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5387] <... bpf resumed>) = 3 [pid 5387] close(3) = 0 [pid 5385] <... openat resumed>) = 3 [pid 5387] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5385] write(3, "1000", 4 [pid 5387] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5387] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5385] <... write resumed>) = 4 [pid 5387] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5385] close(3) = 0 [pid 5385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5385] close(3) = 0 [pid 5385] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5385] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5385] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5385] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5382] +++ exited with 0 +++ [pid 5384] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5382, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5388 attached [pid 5388] set_robust_list(0x5555562b2660, 24) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5388 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5389 [pid 5388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5388] setpgid(0, 0) = 0 [pid 5388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5389 attached ) = 3 [pid 5388] write(3, "1000", 4) = 4 [pid 5388] close(3) = 0 [pid 5389] set_robust_list(0x5555562b2660, 24 [pid 5388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5389] <... set_robust_list resumed>) = 0 [pid 5389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5389] setpgid(0, 0 [pid 5388] <... bpf resumed>) = 3 [pid 5389] <... setpgid resumed>) = 0 [pid 5388] close(3) = 0 [pid 5388] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5388] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5389] <... openat resumed>) = 3 [pid 5388] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5389] write(3, "1000", 4 [pid 5388] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5388] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5389] <... write resumed>) = 4 [pid 5389] close(3) = 0 [pid 5389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5388] <... bpf resumed>) = 6 [pid 5388] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5389] <... bpf resumed>) = 3 [pid 5389] close(3) = 0 [pid 5389] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5389] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5389] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5387] <... bpf resumed>) = 7 [pid 5386] <... bpf resumed>) = 7 [pid 5387] exit_group(0 [pid 5386] exit_group(0 [pid 5385] <... bpf resumed>) = 7 [pid 5387] <... exit_group resumed>) = ? [pid 5386] <... exit_group resumed>) = ? [pid 5388] <... bpf resumed>) = 7 [pid 5387] +++ exited with 0 +++ [pid 5386] +++ exited with 0 +++ [pid 5385] exit_group(0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5385] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5386, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5389] <... bpf resumed>) = 6 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5389] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61) = 7 [pid 5389] exit_group(0) = ? [pid 5385] +++ exited with 0 +++ [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5388] exit_group(0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5390 ./strace-static-x86_64: Process 5390 attached [pid 5390] set_robust_list(0x5555562b2660, 24) = 0 [pid 5390] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5388] <... exit_group resumed>) = ? [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5391 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 5390] <... prctl resumed>) = 0 [pid 5390] setpgid(0, 0) = 0 [pid 5390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] <... restart_syscall resumed>) = 0 [pid 5390] <... openat resumed>) = 3 [pid 5390] write(3, "1000", 4 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5390] <... write resumed>) = 4 [pid 5390] close(3) = 0 [pid 5390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5392 attached ) = 3 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5392 [pid 5390] close(3 [pid 5392] set_robust_list(0x5555562b2660, 24 [pid 5390] <... close resumed>) = 0 [pid 5390] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5390] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5392] <... set_robust_list resumed>) = 0 [pid 5390] <... bpf resumed>) = 5 [pid 5390] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5392] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5390] <... bpf resumed>) = 6 [pid 5390] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5391 attached [pid 5391] set_robust_list(0x5555562b2660, 24) = 0 [pid 5392] <... prctl resumed>) = 0 [pid 5391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5391] setpgid(0, 0) = 0 [pid 5392] setpgid(0, 0 [pid 5391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5392] <... setpgid resumed>) = 0 [pid 5391] write(3, "1000", 4) = 4 [pid 5391] close(3) = 0 [pid 5391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5391] <... bpf resumed>) = 3 [pid 5391] close(3) = 0 [pid 5391] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5392] write(3, "1000", 4 [pid 5391] <... socketpair resumed>[3, 4]) = 0 [pid 5391] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5391] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5392] <... write resumed>) = 4 [pid 5391] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5391] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5392] close(3) = 0 [pid 5392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5392] close(3) = 0 [pid 5392] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5392] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5392] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5392] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5389] +++ exited with 0 +++ [pid 5388] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5390] <... bpf resumed>) = 7 [pid 5391] <... bpf resumed>) = 7 [pid 5390] exit_group(0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5392] <... bpf resumed>) = 7 [pid 5391] exit_group(0 [pid 5390] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5393 attached [pid 5392] exit_group(0 [pid 5391] <... exit_group resumed>) = ? [pid 5390] +++ exited with 0 +++ [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5393 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5392] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5394 attached [pid 5394] set_robust_list(0x5555562b2660, 24) = 0 [pid 5394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5394] setpgid(0, 0) = 0 [pid 5394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5394 [pid 5394] <... openat resumed>) = 3 [pid 5393] set_robust_list(0x5555562b2660, 24 [pid 298] <... restart_syscall resumed>) = 0 [pid 5394] write(3, "1000", 4 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5394] <... write resumed>) = 4 [pid 5394] close(3) = 0 [pid 5394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5393] <... set_robust_list resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5395 [pid 5394] close(3) = 0 [pid 5394] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5394] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5393] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5394] <... bpf resumed>) = 5 [pid 5394] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5393] <... prctl resumed>) = 0 [pid 5394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5393] setpgid(0, 0 [pid 5394] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5394] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5393] <... setpgid resumed>) = 0 [pid 5394] <... bpf resumed>) = 6 [pid 5393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5394] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5395 attached [pid 5395] set_robust_list(0x5555562b2660, 24) = 0 [pid 5395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5395] setpgid(0, 0) = 0 [pid 5395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5393] <... openat resumed>) = 3 [pid 5395] <... openat resumed>) = 3 [pid 5393] write(3, "1000", 4 [pid 5395] write(3, "1000", 4) = 4 [pid 5395] close(3) = 0 [pid 5395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5393] <... write resumed>) = 4 [pid 5395] <... bpf resumed>) = 3 [pid 5393] close(3 [pid 5395] close(3) = 0 [pid 5395] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5393] <... close resumed>) = 0 [pid 5395] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5392] +++ exited with 0 +++ [pid 5391] +++ exited with 0 +++ [pid 5395] <... bpf resumed>) = 5 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5395] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5396 [pid 5395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 5396 attached [pid 5393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5396] set_robust_list(0x5555562b2660, 24 [pid 5395] <... bpf resumed>) = 6 [pid 5395] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5396] <... set_robust_list resumed>) = 0 [pid 5396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5396] setpgid(0, 0) = 0 [pid 5396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5397 [pid 5396] write(3, "1000", 4) = 4 [pid 5396] close(3) = 0 [pid 5396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5397 attached [pid 5393] <... bpf resumed>) = 3 [pid 5396] <... bpf resumed>) = 3 [pid 5396] close(3) = 0 [pid 5396] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5393] close(3 [pid 5397] set_robust_list(0x5555562b2660, 24 [pid 5396] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5393] <... close resumed>) = 0 [pid 5396] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5393] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5396] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5397] <... set_robust_list resumed>) = 0 [pid 5393] <... socketpair resumed>[3, 4]) = 0 [pid 5396] <... bpf resumed>) = 6 [pid 5393] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5397] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5396] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5393] <... bpf resumed>) = 5 [pid 5393] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5397] <... prctl resumed>) = 0 [pid 5397] setpgid(0, 0) = 0 [pid 5397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5393] <... bpf resumed>) = 0 [pid 5393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5397] <... openat resumed>) = 3 [pid 5397] write(3, "1000", 4) = 4 [pid 5397] close(3) = 0 [pid 5393] <... bpf resumed>) = 6 [pid 5397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5393] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5397] <... bpf resumed>) = 3 [pid 5397] close(3) = 0 [pid 5397] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5397] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5397] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5397] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5396] <... bpf resumed>) = 7 [pid 5395] <... bpf resumed>) = 7 [pid 5394] <... bpf resumed>) = 7 [pid 5397] <... bpf resumed>) = 7 [pid 5396] exit_group(0 [pid 5395] exit_group(0 [pid 5393] <... bpf resumed>) = 7 [pid 5396] <... exit_group resumed>) = ? [pid 5395] <... exit_group resumed>) = ? [pid 5394] exit_group(0 [pid 5397] exit_group(0 [pid 5396] +++ exited with 0 +++ [pid 5395] +++ exited with 0 +++ [pid 5394] <... exit_group resumed>) = ? [pid 5393] exit_group(0 [pid 5394] +++ exited with 0 +++ [pid 5393] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5398 ./strace-static-x86_64: Process 5398 attached [pid 5398] set_robust_list(0x5555562b2660, 24) = 0 [pid 5398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5398] setpgid(0, 0) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5399 [pid 5398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5398] <... openat resumed>) = 3 [pid 5398] write(3, "1000", 4) = 4 [pid 5398] close(3 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5400 [pid 5398] <... close resumed>) = 0 [pid 5398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5397] <... exit_group resumed>) = ? [pid 5398] close(3) = 0 [pid 5398] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5398] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5398] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 5399 attached [pid 5399] set_robust_list(0x5555562b2660, 24) = 0 [pid 5399] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5398] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5399] <... prctl resumed>) = 0 [pid 5399] setpgid(0, 0) = 0 [pid 5398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5399] write(3, "1000", 4) = 4 [pid 5399] close(3) = 0 [pid 5399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5398] <... bpf resumed>) = 6 ./strace-static-x86_64: Process 5400 attached [pid 5400] set_robust_list(0x5555562b2660, 24) = 0 [pid 5400] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5398] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5399] <... bpf resumed>) = 3 [pid 5400] <... prctl resumed>) = 0 [pid 5400] setpgid(0, 0) = 0 [pid 5400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5399] close(3) = 0 [pid 5399] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5400] <... openat resumed>) = 3 [pid 5399] <... socketpair resumed>[3, 4]) = 0 [pid 5400] write(3, "1000", 4) = 4 [pid 5400] close(3) = 0 [pid 5400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5399] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5400] <... bpf resumed>) = 3 [pid 5399] <... bpf resumed>) = 5 [pid 5400] close(3 [pid 5399] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5400] <... close resumed>) = 0 [pid 5400] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5399] <... bpf resumed>) = 0 [pid 5400] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5400] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5400] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5399] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5400] <... bpf resumed>) = 6 [pid 5399] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5400] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5393] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 5397] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5401 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5401 attached ./strace-static-x86_64: Process 5402 attached , child_tidptr=0x5555562b2650) = 5402 [pid 5401] set_robust_list(0x5555562b2660, 24 [pid 5402] set_robust_list(0x5555562b2660, 24) = 0 [pid 5401] <... set_robust_list resumed>) = 0 [pid 5401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5401] setpgid(0, 0 [pid 5402] <... prctl resumed>) = 0 [pid 5401] <... setpgid resumed>) = 0 [pid 5402] setpgid(0, 0) = 0 [pid 5402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5402] <... openat resumed>) = 3 [pid 5402] write(3, "1000", 4 [pid 5401] <... openat resumed>) = 3 [pid 5402] <... write resumed>) = 4 [pid 5402] close(3) = 0 [pid 5402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5401] write(3, "1000", 4) = 4 [pid 5401] close(3) = 0 [pid 5401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5402] <... bpf resumed>) = 3 [pid 5401] <... bpf resumed>) = 3 [pid 5402] close(3) = 0 [pid 5402] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5401] close(3 [pid 5402] <... socketpair resumed>[3, 4]) = 0 [pid 5401] <... close resumed>) = 0 [pid 5402] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5401] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5402] <... bpf resumed>) = 5 [pid 5402] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5401] <... socketpair resumed>[3, 4]) = 0 [pid 5402] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5402] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5401] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5402] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5401] <... bpf resumed>) = 5 [pid 5401] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5398] <... bpf resumed>) = 7 [pid 5398] exit_group(0 [pid 5402] <... bpf resumed>) = 7 [pid 5400] <... bpf resumed>) = 7 [pid 5399] <... bpf resumed>) = 7 [pid 5402] exit_group(0 [pid 5401] <... bpf resumed>) = 0 [pid 5400] exit_group(0 [pid 5398] <... exit_group resumed>) = ? [pid 5402] <... exit_group resumed>) = ? [pid 5401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5400] <... exit_group resumed>) = ? [pid 5399] exit_group(0 [pid 5398] +++ exited with 0 +++ [pid 5401] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5400] +++ exited with 0 +++ [pid 5399] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5403 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5403 attached [pid 5403] set_robust_list(0x5555562b2660, 24) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5404 [pid 5403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5403] setpgid(0, 0) = 0 [pid 5401] <... bpf resumed>) = 6 [pid 5403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5401] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5403] <... openat resumed>) = 3 [pid 5403] write(3, "1000", 4) = 4 [pid 5403] close(3) = 0 [pid 5403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5403] close(3./strace-static-x86_64: Process 5404 attached [pid 5404] set_robust_list(0x5555562b2660, 24) = 0 [pid 5403] <... close resumed>) = 0 [pid 5404] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5403] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5404] <... prctl resumed>) = 0 [pid 5404] setpgid(0, 0) = 0 [pid 5404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5403] <... socketpair resumed>[3, 4]) = 0 [pid 5403] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5404] <... openat resumed>) = 3 [pid 5404] write(3, "1000", 4) = 4 [pid 5403] <... bpf resumed>) = 5 [pid 5404] close(3) = 0 [pid 5404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5403] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5404] <... bpf resumed>) = 3 [pid 5403] <... bpf resumed>) = 6 [pid 5404] close(3) = 0 [pid 5404] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5403] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5404] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5404] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5404] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5402] +++ exited with 0 +++ [pid 5399] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5405 ./strace-static-x86_64: Process 5405 attached [pid 5405] set_robust_list(0x5555562b2660, 24) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5406 [pid 5405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 5406 attached [pid 5405] setpgid(0, 0) = 0 [pid 5406] set_robust_list(0x5555562b2660, 24 [pid 5405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5406] <... set_robust_list resumed>) = 0 [pid 5405] <... openat resumed>) = 3 [pid 5405] write(3, "1000", 4) = 4 [pid 5406] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5405] close(3 [pid 5406] <... prctl resumed>) = 0 [pid 5405] <... close resumed>) = 0 [pid 5405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5406] setpgid(0, 0) = 0 [pid 5405] <... bpf resumed>) = 3 [pid 5405] close(3) = 0 [pid 5405] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5405] <... socketpair resumed>[3, 4]) = 0 [pid 5405] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5406] <... openat resumed>) = 3 [pid 5406] write(3, "1000", 4 [pid 5405] <... bpf resumed>) = 5 [pid 5405] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5406] <... write resumed>) = 4 [pid 5405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5406] close(3) = 0 [pid 5405] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5405] <... bpf resumed>) = 6 [pid 5405] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5406] <... bpf resumed>) = 3 [pid 5406] close(3) = 0 [pid 5406] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5406] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5406] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5406] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5403] <... bpf resumed>) = 7 [pid 5401] <... bpf resumed>) = 7 [pid 5404] <... bpf resumed>) = 7 [pid 5406] <... bpf resumed>) = 7 [pid 5405] <... bpf resumed>) = 7 [pid 5406] exit_group(0 [pid 5404] exit_group(0 [pid 5403] exit_group(0 [pid 5401] exit_group(0 [pid 5406] <... exit_group resumed>) = ? [pid 5405] exit_group(0 [pid 5404] <... exit_group resumed>) = ? [pid 5401] <... exit_group resumed>) = ? [pid 5406] +++ exited with 0 +++ [pid 5403] <... exit_group resumed>) = ? [pid 5405] <... exit_group resumed>) = ? [pid 5404] +++ exited with 0 +++ [pid 5403] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 298] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5407 attached [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5407 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5408 attached [pid 5408] set_robust_list(0x5555562b2660, 24) = 0 [pid 5408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5408] setpgid(0, 0) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5408 [pid 5408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5407] set_robust_list(0x5555562b2660, 24 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5409 [pid 5408] <... openat resumed>) = 3 [pid 5407] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5409 attached [pid 5408] write(3, "1000", 4) = 4 [pid 5408] close(3) = 0 [pid 5409] set_robust_list(0x5555562b2660, 24 [pid 5408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5407] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5409] <... set_robust_list resumed>) = 0 [pid 5409] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5408] <... bpf resumed>) = 3 [pid 5407] <... prctl resumed>) = 0 [pid 5408] close(3) = 0 [pid 5408] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5407] setpgid(0, 0 [pid 5409] <... prctl resumed>) = 0 [pid 5407] <... setpgid resumed>) = 0 [pid 5408] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5409] setpgid(0, 0 [pid 5407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5408] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5407] <... openat resumed>) = 3 [pid 5409] <... setpgid resumed>) = 0 [pid 5409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5408] <... bpf resumed>) = 6 [pid 5407] write(3, "1000", 4 [pid 5408] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5407] <... write resumed>) = 4 [pid 5409] <... openat resumed>) = 3 [pid 5407] close(3 [pid 5409] write(3, "1000", 4 [pid 5407] <... close resumed>) = 0 [pid 5407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5409] <... write resumed>) = 4 [pid 5409] close(3 [pid 5407] <... bpf resumed>) = 3 [pid 5409] <... close resumed>) = 0 [pid 5407] close(3) = 0 [pid 5409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5407] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5407] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5407] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5409] <... bpf resumed>) = 3 [pid 5407] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5409] close(3 [pid 5407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5409] <... close resumed>) = 0 [pid 5407] <... bpf resumed>) = 6 [pid 5409] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5407] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5409] <... socketpair resumed>[3, 4]) = 0 [pid 5405] +++ exited with 0 +++ [pid 5401] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5409] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5409] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5409] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 5410 attached [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5410 [pid 5410] set_robust_list(0x5555562b2660, 24 [pid 5409] <... bpf resumed>) = 6 [pid 5410] <... set_robust_list resumed>) = 0 [pid 5410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5410] setpgid(0, 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5410] <... setpgid resumed>) = 0 [pid 5410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5410] write(3, "1000", 4) = 4 [pid 5410] close(3) = 0 [pid 5410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5411 attached [pid 5409] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5411] set_robust_list(0x5555562b2660, 24 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5411 [pid 5411] <... set_robust_list resumed>) = 0 [pid 5410] <... bpf resumed>) = 3 [pid 5410] close(3) = 0 [pid 5410] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5410] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5410] <... bpf resumed>) = 5 [pid 5410] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5411] <... prctl resumed>) = 0 [pid 5410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5411] setpgid(0, 0) = 0 [pid 5411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5410] <... bpf resumed>) = 6 [pid 5410] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5411] <... openat resumed>) = 3 [pid 5411] write(3, "1000", 4) = 4 [pid 5411] close(3) = 0 [pid 5411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5411] close(3) = 0 [pid 5411] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5411] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5411] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5411] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5408] <... bpf resumed>) = 7 [pid 5411] <... bpf resumed>) = 7 [pid 5410] <... bpf resumed>) = 7 [pid 5409] <... bpf resumed>) = 7 [pid 5408] exit_group(0 [pid 5407] <... bpf resumed>) = 7 [pid 5411] exit_group(0 [pid 5410] exit_group(0 [pid 5408] <... exit_group resumed>) = ? [pid 5411] <... exit_group resumed>) = ? [pid 5410] <... exit_group resumed>) = ? [pid 5409] exit_group(0 [pid 5408] +++ exited with 0 +++ [pid 5407] exit_group(0 [pid 5411] +++ exited with 0 +++ [pid 5410] +++ exited with 0 +++ [pid 5409] <... exit_group resumed>) = ? [pid 5407] <... exit_group resumed>) = ? [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5412 attached [pid 5412] set_robust_list(0x5555562b2660, 24) = 0 [pid 5412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5412] setpgid(0, 0) = 0 [pid 5412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5412 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5413 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5414 [pid 5412] <... openat resumed>) = 3 [pid 5412] write(3, "1000", 4) = 4 [pid 5412] close(3) = 0 ./strace-static-x86_64: Process 5414 attached ./strace-static-x86_64: Process 5413 attached [pid 5412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5414] set_robust_list(0x5555562b2660, 24 [pid 5413] set_robust_list(0x5555562b2660, 24 [pid 5414] <... set_robust_list resumed>) = 0 [pid 5413] <... set_robust_list resumed>) = 0 [pid 5412] <... bpf resumed>) = 3 [pid 5412] close(3 [pid 5414] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5414] <... prctl resumed>) = 0 [pid 5413] <... prctl resumed>) = 0 [pid 5412] <... close resumed>) = 0 [pid 5412] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5414] setpgid(0, 0) = 0 [pid 5412] <... socketpair resumed>[3, 4]) = 0 [pid 5413] setpgid(0, 0 [pid 5412] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5413] <... setpgid resumed>) = 0 [pid 5412] <... bpf resumed>) = 5 [pid 5412] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5414] <... openat resumed>) = 3 [pid 5413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5414] write(3, "1000", 4 [pid 5412] <... bpf resumed>) = 0 [pid 5413] <... openat resumed>) = 3 [pid 5414] <... write resumed>) = 4 [pid 5413] write(3, "1000", 4 [pid 5412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5414] close(3 [pid 5413] <... write resumed>) = 4 [pid 5412] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5414] <... close resumed>) = 0 [pid 5413] close(3 [pid 5412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5412] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5413] <... close resumed>) = 0 [pid 5414] <... bpf resumed>) = 3 [pid 5413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5414] close(3) = 0 [pid 5413] <... bpf resumed>) = 3 [pid 5414] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5413] close(3 [pid 5414] <... socketpair resumed>[3, 4]) = 0 [pid 5413] <... close resumed>) = 0 [pid 5414] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5413] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5414] <... bpf resumed>) = 5 [pid 5414] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5413] <... socketpair resumed>[3, 4]) = 0 [pid 5414] <... bpf resumed>) = 0 [pid 5413] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5413] <... bpf resumed>) = 5 [pid 5414] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5413] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5413] <... bpf resumed>) = 0 [pid 5414] <... bpf resumed>) = 6 [pid 5414] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5413] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5413] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5409] +++ exited with 0 +++ [pid 5407] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5415 ./strace-static-x86_64: Process 5415 attached [pid 5415] set_robust_list(0x5555562b2660, 24) = 0 [pid 5415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5415] setpgid(0, 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5416 [pid 5415] <... setpgid resumed>) = 0 [pid 5415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5415] write(3, "1000", 4) = 4 [pid 5415] close(3) = 0 [pid 5415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5416 attached ) = 3 [pid 5415] close(3 [pid 5416] set_robust_list(0x5555562b2660, 24 [pid 5415] <... close resumed>) = 0 [pid 5416] <... set_robust_list resumed>) = 0 [pid 5415] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5415] <... socketpair resumed>[3, 4]) = 0 [pid 5416] <... prctl resumed>) = 0 [pid 5415] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5416] setpgid(0, 0 [pid 5415] <... bpf resumed>) = 5 [pid 5416] <... setpgid resumed>) = 0 [pid 5415] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5415] <... bpf resumed>) = 0 [pid 5415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5416] <... openat resumed>) = 3 [pid 5415] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5416] write(3, "1000", 4 [pid 5415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5416] <... write resumed>) = 4 [pid 5415] <... bpf resumed>) = 6 [pid 5416] close(3 [pid 5415] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5416] <... close resumed>) = 0 [pid 5416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5416] close(3) = 0 [pid 5416] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5416] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5416] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5416] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5412] <... bpf resumed>) = 7 [pid 5416] <... bpf resumed>) = 7 [pid 5415] <... bpf resumed>) = 7 [pid 5414] <... bpf resumed>) = 7 [pid 5413] <... bpf resumed>) = 7 [pid 5412] exit_group(0 [pid 5414] exit_group(0 [pid 5412] <... exit_group resumed>) = ? [pid 5416] exit_group(0 [pid 5415] exit_group(0 [pid 5414] <... exit_group resumed>) = ? [pid 5413] exit_group(0 [pid 5412] +++ exited with 0 +++ [pid 5416] <... exit_group resumed>) = ? [pid 5415] <... exit_group resumed>) = ? [pid 5413] <... exit_group resumed>) = ? [pid 5414] +++ exited with 0 +++ [pid 5413] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5417 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5418 ./strace-static-x86_64: Process 5418 attached ./strace-static-x86_64: Process 5417 attached [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5418] set_robust_list(0x5555562b2660, 24 [pid 5417] set_robust_list(0x5555562b2660, 24) = 0 ./strace-static-x86_64: Process 5419 attached [pid 5418] <... set_robust_list resumed>) = 0 [pid 5417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5419 [pid 5417] setpgid(0, 0 [pid 5418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5417] <... setpgid resumed>) = 0 [pid 5418] setpgid(0, 0 [pid 5419] set_robust_list(0x5555562b2660, 24 [pid 5418] <... setpgid resumed>) = 0 [pid 5417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5419] <... set_robust_list resumed>) = 0 [pid 5418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5417] <... openat resumed>) = 3 [pid 5419] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5418] write(3, "1000", 4 [pid 5417] write(3, "1000", 4 [pid 5419] <... prctl resumed>) = 0 [pid 5418] <... write resumed>) = 4 [pid 5418] close(3 [pid 5417] <... write resumed>) = 4 [pid 5418] <... close resumed>) = 0 [pid 5419] setpgid(0, 0 [pid 5418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5417] close(3 [pid 5419] <... setpgid resumed>) = 0 [pid 5417] <... close resumed>) = 0 [pid 5417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5418] <... bpf resumed>) = 3 [pid 5417] <... bpf resumed>) = 3 [pid 5418] close(3) = 0 [pid 5417] close(3 [pid 5418] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5417] <... close resumed>) = 0 [pid 5417] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5419] <... openat resumed>) = 3 [pid 5418] <... socketpair resumed>[3, 4]) = 0 [pid 5417] <... socketpair resumed>[3, 4]) = 0 [pid 5419] write(3, "1000", 4 [pid 5418] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5419] <... write resumed>) = 4 [pid 5418] <... bpf resumed>) = 5 [pid 5417] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5419] close(3 [pid 5418] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5419] <... close resumed>) = 0 [pid 5418] <... bpf resumed>) = 0 [pid 5419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5419] <... bpf resumed>) = 3 [pid 5418] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5417] <... bpf resumed>) = 5 [pid 5419] close(3 [pid 5418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5419] <... close resumed>) = 0 [pid 5417] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5419] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5418] <... bpf resumed>) = 6 [pid 5417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5419] <... socketpair resumed>[3, 4]) = 0 [pid 5418] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5417] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5419] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5417] <... bpf resumed>) = 6 [pid 5417] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5419] <... bpf resumed>) = 5 [pid 5419] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5419] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5416] +++ exited with 0 +++ [pid 5415] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5420 attached [pid 5420] set_robust_list(0x5555562b2660, 24) = 0 [pid 5420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5420] setpgid(0, 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5420 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5421 [pid 5420] <... setpgid resumed>) = 0 [pid 5420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5421 attached ) = 3 [pid 5420] write(3, "1000", 4) = 4 [pid 5420] close(3) = 0 [pid 5420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5421] set_robust_list(0x5555562b2660, 24) = 0 [pid 5420] <... bpf resumed>) = 3 [pid 5420] close(3 [pid 5421] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5420] <... close resumed>) = 0 [pid 5420] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5420] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5421] <... prctl resumed>) = 0 [pid 5420] <... bpf resumed>) = 5 [pid 5420] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5421] setpgid(0, 0 [pid 5420] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5421] <... setpgid resumed>) = 0 [pid 5421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5420] <... bpf resumed>) = 6 [pid 5421] <... openat resumed>) = 3 [pid 5420] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5421] write(3, "1000", 4) = 4 [pid 5421] close(3) = 0 [pid 5421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5421] close(3) = 0 [pid 5421] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5421] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5421] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5421] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5421] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5418] <... bpf resumed>) = 7 [pid 5417] <... bpf resumed>) = 7 [pid 5419] <... bpf resumed>) = 7 [pid 5421] <... bpf resumed>) = 7 [pid 5420] <... bpf resumed>) = 7 [pid 5418] exit_group(0 [pid 5417] exit_group(0 [pid 5419] exit_group(0 [pid 5418] <... exit_group resumed>) = ? [pid 5417] <... exit_group resumed>) = ? [pid 5420] exit_group(0 [pid 5421] exit_group(0 [pid 5419] <... exit_group resumed>) = ? [pid 5418] +++ exited with 0 +++ [pid 5417] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5421] <... exit_group resumed>) = ? [pid 5420] <... exit_group resumed>) = ? [pid 5419] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5422 [pid 294] <... restart_syscall resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5422 attached [pid 5422] set_robust_list(0x5555562b2660, 24) = 0 [pid 5422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5423 [pid 5422] setpgid(0, 0) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5424 [pid 5422] <... openat resumed>) = 3 [pid 5422] write(3, "1000", 4) = 4 [pid 5422] close(3) = 0 [pid 5422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5423 attached [pid 5423] set_robust_list(0x5555562b2660, 24) = 0 [pid 5423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5423] setpgid(0, 0) = 0 [pid 5423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5422] <... bpf resumed>) = 3 [pid 5422] close(3 [pid 5423] <... openat resumed>) = 3 [pid 5422] <... close resumed>) = 0 [pid 5422] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5423] write(3, "1000", 4 [pid 5422] <... socketpair resumed>[3, 4]) = 0 [pid 5423] <... write resumed>) = 4 [pid 5422] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5423] close(3) = 0 [pid 5422] <... bpf resumed>) = 5 [pid 5422] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5422] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5423] <... bpf resumed>) = 3 [pid 5422] <... bpf resumed>) = 6 [pid 5422] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5424 attached [pid 5424] set_robust_list(0x5555562b2660, 24) = 0 [pid 5424] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5423] close(3 [pid 5424] <... prctl resumed>) = 0 [pid 5423] <... close resumed>) = 0 [pid 5424] setpgid(0, 0) = 0 [pid 5424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5423] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5424] <... openat resumed>) = 3 [pid 5423] <... socketpair resumed>[3, 4]) = 0 [pid 5424] write(3, "1000", 4 [pid 5423] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5424] <... write resumed>) = 4 [pid 5423] <... bpf resumed>) = 5 [pid 5423] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5424] close(3 [pid 5423] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5424] <... close resumed>) = 0 [pid 5423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5423] <... bpf resumed>) = 6 [pid 5423] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5424] <... bpf resumed>) = 3 [pid 5424] close(3) = 0 [pid 5424] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5424] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5424] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5424] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5421] +++ exited with 0 +++ [pid 5420] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5421, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5425 attached [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5425 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5425] set_robust_list(0x5555562b2660, 24./strace-static-x86_64: Process 5426 attached ) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5426 [pid 5425] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5426] set_robust_list(0x5555562b2660, 24 [pid 5425] <... prctl resumed>) = 0 [pid 5426] <... set_robust_list resumed>) = 0 [pid 5425] setpgid(0, 0 [pid 5426] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5425] <... setpgid resumed>) = 0 [pid 5426] <... prctl resumed>) = 0 [pid 5426] setpgid(0, 0) = 0 [pid 5425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5425] <... openat resumed>) = 3 [pid 5426] <... openat resumed>) = 3 [pid 5425] write(3, "1000", 4) = 4 [pid 5425] close(3 [pid 5426] write(3, "1000", 4 [pid 5425] <... close resumed>) = 0 [pid 5426] <... write resumed>) = 4 [pid 5426] close(3 [pid 5425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5426] <... close resumed>) = 0 [pid 5426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5425] <... bpf resumed>) = 3 [pid 5426] close(3 [pid 5425] close(3 [pid 5426] <... close resumed>) = 0 [pid 5426] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5425] <... close resumed>) = 0 [pid 5425] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5426] <... socketpair resumed>[3, 4]) = 0 [pid 5425] <... socketpair resumed>[3, 4]) = 0 [pid 5426] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5425] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5426] <... bpf resumed>) = 5 [pid 5425] <... bpf resumed>) = 5 [pid 5425] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5426] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5425] <... bpf resumed>) = 0 [pid 5426] <... bpf resumed>) = 0 [pid 5426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5426] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5425] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5426] <... bpf resumed>) = 6 [pid 5425] <... bpf resumed>) = 6 [pid 5425] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5426] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5422] <... bpf resumed>) = 7 [pid 5426] <... bpf resumed>) = 7 [pid 5425] <... bpf resumed>) = 7 [pid 5424] <... bpf resumed>) = 7 [pid 5423] <... bpf resumed>) = 7 [pid 5422] exit_group(0 [pid 5426] exit_group(0 [pid 5425] exit_group(0 [pid 5424] exit_group(0 [pid 5423] exit_group(0 [pid 5422] <... exit_group resumed>) = ? [pid 5426] <... exit_group resumed>) = ? [pid 5425] <... exit_group resumed>) = ? [pid 5424] <... exit_group resumed>) = ? [pid 5423] <... exit_group resumed>) = ? [pid 5422] +++ exited with 0 +++ [pid 5425] +++ exited with 0 +++ [pid 5424] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5422, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5427 ./strace-static-x86_64: Process 5427 attached [pid 5427] set_robust_list(0x5555562b2660, 24) = 0 [pid 5427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5427] <... prctl resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5429 attached ./strace-static-x86_64: Process 5428 attached , child_tidptr=0x5555562b2650) = 5429 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5428 [pid 5428] set_robust_list(0x5555562b2660, 24) = 0 [pid 5427] setpgid(0, 0 [pid 5429] set_robust_list(0x5555562b2660, 24 [pid 5427] <... setpgid resumed>) = 0 [pid 5427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5429] <... set_robust_list resumed>) = 0 [pid 5428] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5429] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5428] <... prctl resumed>) = 0 [pid 5429] <... prctl resumed>) = 0 [pid 5428] setpgid(0, 0 [pid 5427] <... openat resumed>) = 3 [pid 5428] <... setpgid resumed>) = 0 [pid 5427] write(3, "1000", 4) = 4 [pid 5429] setpgid(0, 0 [pid 5428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5427] close(3 [pid 5429] <... setpgid resumed>) = 0 [pid 5428] <... openat resumed>) = 3 [pid 5427] <... close resumed>) = 0 [pid 5427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5428] write(3, "1000", 4) = 4 [pid 5428] close(3 [pid 5429] <... openat resumed>) = 3 [pid 5428] <... close resumed>) = 0 [pid 5429] write(3, "1000", 4) = 4 [pid 5428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5429] close(3 [pid 5428] <... bpf resumed>) = 3 [pid 5427] <... bpf resumed>) = 3 [pid 5429] <... close resumed>) = 0 [pid 5427] close(3) = 0 [pid 5427] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5428] close(3 [pid 5429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5428] <... close resumed>) = 0 [pid 5428] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5427] <... socketpair resumed>[3, 4]) = 0 [pid 5427] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5428] <... socketpair resumed>[3, 4]) = 0 [pid 5427] <... bpf resumed>) = 5 [pid 5428] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5427] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5428] <... bpf resumed>) = 5 [pid 5428] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5427] <... bpf resumed>) = 0 [pid 5427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5428] <... bpf resumed>) = 0 [pid 5427] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5429] <... bpf resumed>) = 3 [pid 5428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5429] close(3 [pid 5428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5429] <... close resumed>) = 0 [pid 5428] <... bpf resumed>) = 6 [pid 5429] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5427] <... bpf resumed>) = 6 [pid 5427] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5428] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5429] <... socketpair resumed>[3, 4]) = 0 [pid 5429] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5429] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5429] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5429] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5426] +++ exited with 0 +++ [pid 5423] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5430 attached , child_tidptr=0x5555562b2650) = 5430 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5430] set_robust_list(0x5555562b2660, 24) = 0 [pid 5430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5430] setpgid(0, 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5431 [pid 5430] <... setpgid resumed>) = 0 [pid 5430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5430] write(3, "1000", 4) = 4 [pid 5430] close(3./strace-static-x86_64: Process 5431 attached ) = 0 [pid 5430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5431] set_robust_list(0x5555562b2660, 24 [pid 5430] close(3 [pid 5431] <... set_robust_list resumed>) = 0 [pid 5430] <... close resumed>) = 0 [pid 5430] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5431] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5430] <... socketpair resumed>[3, 4]) = 0 [pid 5431] <... prctl resumed>) = 0 [pid 5430] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5431] setpgid(0, 0 [pid 5430] <... bpf resumed>) = 5 [pid 5431] <... setpgid resumed>) = 0 [pid 5430] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5430] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5431] <... openat resumed>) = 3 [pid 5430] <... bpf resumed>) = 6 [pid 5430] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5431] write(3, "1000", 4) = 4 [pid 5431] close(3) = 0 [pid 5431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5431] close(3) = 0 [pid 5431] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5431] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5431] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5427] <... bpf resumed>) = 7 [pid 5430] <... bpf resumed>) = 7 [pid 5429] <... bpf resumed>) = 7 [pid 5428] <... bpf resumed>) = 7 [pid 5427] exit_group(0 [pid 5430] exit_group(0 [pid 5427] <... exit_group resumed>) = ? [pid 5431] <... bpf resumed>) = 6 [pid 5430] <... exit_group resumed>) = ? [pid 5429] exit_group(0 [pid 5428] exit_group(0 [pid 5427] +++ exited with 0 +++ [pid 5431] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5430] +++ exited with 0 +++ [pid 5429] <... exit_group resumed>) = ? [pid 5428] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5432 ./strace-static-x86_64: Process 5432 attached [pid 5432] set_robust_list(0x5555562b2660, 24) = 0 [pid 5432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5433 [pid 5432] <... prctl resumed>) = 0 [pid 5432] setpgid(0, 0) = 0 [pid 5432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 5433 attached [pid 5432] write(3, "1000", 4 [pid 5433] set_robust_list(0x5555562b2660, 24 [pid 5432] <... write resumed>) = 4 [pid 5433] <... set_robust_list resumed>) = 0 [pid 5432] close(3) = 0 [pid 5432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5433] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5432] <... bpf resumed>) = 3 [pid 5433] <... prctl resumed>) = 0 [pid 5432] close(3 [pid 5433] setpgid(0, 0 [pid 5432] <... close resumed>) = 0 [pid 5433] <... setpgid resumed>) = 0 [pid 5432] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5432] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5433] <... openat resumed>) = 3 [pid 5432] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5433] write(3, "1000", 4 [pid 5432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5433] <... write resumed>) = 4 [pid 5433] close(3) = 0 [pid 5432] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5433] <... bpf resumed>) = 3 [pid 5432] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5433] close(3) = 0 [pid 5433] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5433] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5429] +++ exited with 0 +++ [pid 5428] +++ exited with 0 +++ [pid 5433] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5429, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] <... restart_syscall resumed>) = 0 [pid 5433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5433] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5435 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5434 [pid 5433] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5435 attached [pid 5435] set_robust_list(0x5555562b2660, 24./strace-static-x86_64: Process 5434 attached ) = 0 [pid 5434] set_robust_list(0x5555562b2660, 24 [pid 5435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5435] setpgid(0, 0) = 0 [pid 5434] <... set_robust_list resumed>) = 0 [pid 5435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5435] write(3, "1000", 4) = 4 [pid 5435] close(3) = 0 [pid 5435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5434] <... prctl resumed>) = 0 [pid 5434] setpgid(0, 0) = 0 [pid 5434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5434] write(3, "1000", 4) = 4 [pid 5435] <... bpf resumed>) = 3 [pid 5434] close(3 [pid 5435] close(3 [pid 5434] <... close resumed>) = 0 [pid 5435] <... close resumed>) = 0 [pid 5434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5435] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5435] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5435] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5434] <... bpf resumed>) = 3 [pid 5434] close(3) = 0 [pid 5435] <... bpf resumed>) = 6 [pid 5434] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5435] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5434] <... socketpair resumed>[3, 4]) = 0 [pid 5434] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5434] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5434] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5432] <... bpf resumed>) = 7 [pid 5431] <... bpf resumed>) = 7 [pid 5435] <... bpf resumed>) = 7 [pid 5433] <... bpf resumed>) = 7 [pid 5435] exit_group(0 [pid 5434] <... bpf resumed>) = 7 [pid 5433] exit_group(0 [pid 5432] exit_group(0 [pid 5431] exit_group(0 [pid 5435] <... exit_group resumed>) = ? [pid 5434] exit_group(0 [pid 5433] <... exit_group resumed>) = ? [pid 5432] <... exit_group resumed>) = ? [pid 5431] <... exit_group resumed>) = ? [pid 5434] <... exit_group resumed>) = ? [pid 5434] +++ exited with 0 +++ [pid 5433] +++ exited with 0 +++ [pid 5432] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5434, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5436 attached ./strace-static-x86_64: Process 5437 attached [pid 5436] set_robust_list(0x5555562b2660, 24 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5436 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5437 [pid 5437] set_robust_list(0x5555562b2660, 24 [pid 5436] <... set_robust_list resumed>) = 0 [pid 5437] <... set_robust_list resumed>) = 0 [pid 5436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5436] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5438 attached [pid 5438] set_robust_list(0x5555562b2660, 24 [pid 5436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5438 [pid 5438] <... set_robust_list resumed>) = 0 [pid 5438] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5436] <... openat resumed>) = 3 [pid 5436] write(3, "1000", 4) = 4 [pid 5438] <... prctl resumed>) = 0 [pid 5436] close(3) = 0 [pid 5436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5437] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5438] setpgid(0, 0) = 0 [pid 5438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5436] <... bpf resumed>) = 3 [pid 5438] write(3, "1000", 4 [pid 5436] close(3) = 0 [pid 5436] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5438] <... write resumed>) = 4 [pid 5438] close(3 [pid 5436] <... socketpair resumed>[3, 4]) = 0 [pid 5438] <... close resumed>) = 0 [pid 5436] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5437] <... prctl resumed>) = 0 [pid 5438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5437] setpgid(0, 0 [pid 5436] <... bpf resumed>) = 5 [pid 5437] <... setpgid resumed>) = 0 [pid 5436] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5438] <... bpf resumed>) = 3 [pid 5437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5438] close(3 [pid 5436] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5437] <... openat resumed>) = 3 [pid 5438] <... close resumed>) = 0 [pid 5438] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5438] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5438] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5437] write(3, "1000", 4 [pid 5436] <... bpf resumed>) = 6 [pid 5438] <... bpf resumed>) = 0 [pid 5437] <... write resumed>) = 4 [pid 5436] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5437] close(3 [pid 5438] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5437] <... close resumed>) = 0 [pid 5437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5438] <... bpf resumed>) = 6 [pid 5438] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5437] <... bpf resumed>) = 3 [pid 5437] close(3) = 0 [pid 5437] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5437] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5437] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5437] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5435] +++ exited with 0 +++ [pid 5431] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5435, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5439 attached [pid 5439] set_robust_list(0x5555562b2660, 24) = 0 [pid 5439] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5439 [pid 5439] <... prctl resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5440 [pid 5439] setpgid(0, 0) = 0 [pid 5439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5440 attached [pid 5440] set_robust_list(0x5555562b2660, 24 [pid 5439] <... openat resumed>) = 3 [pid 5440] <... set_robust_list resumed>) = 0 [pid 5439] write(3, "1000", 4) = 4 [pid 5440] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5439] close(3 [pid 5440] <... prctl resumed>) = 0 [pid 5439] <... close resumed>) = 0 [pid 5440] setpgid(0, 0) = 0 [pid 5439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5440] write(3, "1000", 4) = 4 [pid 5439] <... bpf resumed>) = 3 [pid 5440] close(3 [pid 5439] close(3 [pid 5440] <... close resumed>) = 0 [pid 5439] <... close resumed>) = 0 [pid 5439] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5439] <... socketpair resumed>[3, 4]) = 0 [pid 5439] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5439] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5440] <... bpf resumed>) = 3 [pid 5439] <... bpf resumed>) = 6 [pid 5440] close(3 [pid 5439] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5440] <... close resumed>) = 0 [pid 5440] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5440] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5440] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5440] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5436] <... bpf resumed>) = 7 [pid 5439] <... bpf resumed>) = 7 [pid 5438] <... bpf resumed>) = 7 [pid 5437] <... bpf resumed>) = 7 [pid 5436] exit_group(0 [pid 5439] exit_group(0 [pid 5438] exit_group(0 [pid 5436] <... exit_group resumed>) = ? [pid 5440] <... bpf resumed>) = 7 [pid 5439] <... exit_group resumed>) = ? [pid 5438] <... exit_group resumed>) = ? [pid 5437] exit_group(0 [pid 5436] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 5438] +++ exited with 0 +++ [pid 5437] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5438, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5437] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5440] exit_group(0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5441 [pid 5440] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5441 attached [pid 5441] set_robust_list(0x5555562b2660, 24 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5442 attached [pid 5442] set_robust_list(0x5555562b2660, 24 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5442 [pid 5442] <... set_robust_list resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5443 [pid 5441] <... set_robust_list resumed>) = 0 [pid 5442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5442] setpgid(0, 0) = 0 [pid 5442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5441] setpgid(0, 0) = 0 [pid 5442] <... openat resumed>) = 3 [pid 5441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5443 attached [pid 5443] set_robust_list(0x5555562b2660, 24) = 0 [pid 5443] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5442] write(3, "1000", 4 [pid 5443] <... prctl resumed>) = 0 [pid 5442] <... write resumed>) = 4 [pid 5442] close(3 [pid 5443] setpgid(0, 0 [pid 5442] <... close resumed>) = 0 [pid 5443] <... setpgid resumed>) = 0 [pid 5443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5441] <... openat resumed>) = 3 [pid 5441] write(3, "1000", 4) = 4 [pid 5441] close(3 [pid 5443] <... openat resumed>) = 3 [pid 5441] <... close resumed>) = 0 [pid 5443] write(3, "1000", 4) = 4 [pid 5443] close(3) = 0 [pid 5443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5442] <... bpf resumed>) = 3 [pid 5441] <... bpf resumed>) = 3 [pid 5443] <... bpf resumed>) = 3 [pid 5441] close(3) = 0 [pid 5442] close(3) = 0 [pid 5441] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5443] close(3 [pid 5442] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5441] <... socketpair resumed>[3, 4]) = 0 [pid 5443] <... close resumed>) = 0 [pid 5443] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5442] <... socketpair resumed>[3, 4]) = 0 [pid 5441] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5443] <... socketpair resumed>[3, 4]) = 0 [pid 5442] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5441] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5443] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5442] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5441] <... bpf resumed>) = 0 [pid 5442] <... bpf resumed>) = 0 [pid 5441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5443] <... bpf resumed>) = 5 [pid 5442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5441] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5443] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5442] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5443] <... bpf resumed>) = 0 [pid 5442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5442] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5441] <... bpf resumed>) = 6 [pid 5443] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5441] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5443] <... bpf resumed>) = 6 [pid 5443] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5440] +++ exited with 0 +++ [pid 5439] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5444 attached [pid 5444] set_robust_list(0x5555562b2660, 24) = 0 [pid 5444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5444 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5445 [pid 5444] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5445 attached [pid 5444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5445] set_robust_list(0x5555562b2660, 24 [pid 5444] write(3, "1000", 4) = 4 [pid 5445] <... set_robust_list resumed>) = 0 [pid 5444] close(3) = 0 [pid 5445] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5445] <... prctl resumed>) = 0 [pid 5444] <... bpf resumed>) = 3 [pid 5445] setpgid(0, 0) = 0 [pid 5444] close(3 [pid 5445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5444] <... close resumed>) = 0 [pid 5444] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5445] <... openat resumed>) = 3 [pid 5444] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5445] write(3, "1000", 4) = 4 [pid 5444] <... bpf resumed>) = 5 [pid 5444] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5445] close(3 [pid 5444] <... bpf resumed>) = 0 [pid 5445] <... close resumed>) = 0 [pid 5444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5444] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5445] <... bpf resumed>) = 3 [pid 5444] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5445] close(3) = 0 [pid 5445] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5445] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5445] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5445] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5444] <... bpf resumed>) = 7 [pid 5443] <... bpf resumed>) = 7 [pid 5442] <... bpf resumed>) = 7 [pid 5441] <... bpf resumed>) = 7 [pid 5445] <... bpf resumed>) = 7 [pid 5444] exit_group(0 [pid 5443] exit_group(0 [pid 5442] exit_group(0 [pid 5441] exit_group(0 [pid 5445] exit_group(0 [pid 5444] <... exit_group resumed>) = ? [pid 5443] <... exit_group resumed>) = ? [pid 5442] <... exit_group resumed>) = ? [pid 5441] <... exit_group resumed>) = ? [pid 5445] <... exit_group resumed>) = ? [pid 5444] +++ exited with 0 +++ [pid 5443] +++ exited with 0 +++ [pid 5441] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5446 ./strace-static-x86_64: Process 5446 attached [pid 5446] set_robust_list(0x5555562b2660, 24) = 0 [pid 5446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5446] setpgid(0, 0) = 0 [pid 5446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5446] write(3, "1000", 4 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5447 [pid 5446] <... write resumed>) = 4 [pid 5446] close(3) = 0 [pid 5446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5447 attached ) = 3 [pid 5446] close(3 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5448 [pid 5447] set_robust_list(0x5555562b2660, 24 [pid 5446] <... close resumed>) = 0 [pid 5446] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5447] <... set_robust_list resumed>) = 0 [pid 5446] <... socketpair resumed>[3, 4]) = 0 [pid 5446] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5446] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5447] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5446] <... bpf resumed>) = 0 [pid 5446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5447] <... prctl resumed>) = 0 [pid 5446] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5447] setpgid(0, 0 [pid 5446] <... bpf resumed>) = 6 [pid 5446] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5448 attached [pid 5448] set_robust_list(0x5555562b2660, 24) = 0 [pid 5448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5448] setpgid(0, 0) = 0 [pid 5448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5448] write(3, "1000", 4) = 4 [pid 5448] close(3) = 0 [pid 5448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5447] <... setpgid resumed>) = 0 [pid 5447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5448] <... bpf resumed>) = 3 [pid 5447] <... openat resumed>) = 3 [pid 5448] close(3) = 0 [pid 5448] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5448] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5447] write(3, "1000", 4 [pid 5448] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5447] <... write resumed>) = 4 [pid 5448] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5447] close(3) = 0 [pid 5447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5447] close(3) = 0 [pid 5447] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5447] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5447] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5447] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5442] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5445] +++ exited with 0 +++ [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5445, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5449 ./strace-static-x86_64: Process 5449 attached [pid 5449] set_robust_list(0x5555562b2660, 24 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5449] <... set_robust_list resumed>) = 0 [pid 5449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5449] setpgid(0, 0) = 0 [pid 5449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5449] write(3, "1000", 4 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5450 [pid 5449] <... write resumed>) = 4 [pid 5449] close(3) = 0 [pid 5449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5450 attached ) = 3 [pid 5450] set_robust_list(0x5555562b2660, 24 [pid 5449] close(3) = 0 [pid 5449] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5450] <... set_robust_list resumed>) = 0 [pid 5449] <... socketpair resumed>[3, 4]) = 0 [pid 5449] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5449] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5450] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5449] <... bpf resumed>) = 6 [pid 5449] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5450] <... prctl resumed>) = 0 [pid 5450] setpgid(0, 0) = 0 [pid 5450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5450] write(3, "1000", 4) = 4 [pid 5450] close(3) = 0 [pid 5450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5450] close(3) = 0 [pid 5450] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5450] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5450] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5450] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5449] <... bpf resumed>) = 7 [pid 5448] <... bpf resumed>) = 7 [pid 5447] <... bpf resumed>) = 7 [pid 5446] <... bpf resumed>) = 7 [pid 5450] <... bpf resumed>) = 7 [pid 5449] exit_group(0 [pid 5448] exit_group(0 [pid 5447] exit_group(0 [pid 5449] <... exit_group resumed>) = ? [pid 5448] <... exit_group resumed>) = ? [pid 5447] <... exit_group resumed>) = ? [pid 5446] exit_group(0 [pid 5450] exit_group(0 [pid 5449] +++ exited with 0 +++ [pid 5448] +++ exited with 0 +++ [pid 5447] +++ exited with 0 +++ [pid 5446] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5449, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 5450] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] <... restart_syscall resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5451 ./strace-static-x86_64: Process 5451 attached [pid 5451] set_robust_list(0x5555562b2660, 24) = 0 [pid 5451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5451] setpgid(0, 0) = 0 [pid 5451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5451] <... openat resumed>) = 3 [pid 5451] write(3, "1000", 4) = 4 [pid 5451] close(3) = 0 [pid 5451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5452 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5453 [pid 5451] <... bpf resumed>) = 3 [pid 5451] close(3) = 0 ./strace-static-x86_64: Process 5453 attached [pid 5451] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5453] set_robust_list(0x5555562b2660, 24) = 0 [pid 5451] <... socketpair resumed>[3, 4]) = 0 [pid 5451] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5453] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5452 attached [pid 5452] set_robust_list(0x5555562b2660, 24) = 0 [pid 5452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5452] setpgid(0, 0) = 0 [pid 5453] <... prctl resumed>) = 0 [pid 5452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5451] <... bpf resumed>) = 5 [pid 5453] setpgid(0, 0 [pid 5451] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5452] <... openat resumed>) = 3 [pid 5452] write(3, "1000", 4) = 4 [pid 5452] close(3) = 0 [pid 5452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5453] <... setpgid resumed>) = 0 [pid 5451] <... bpf resumed>) = 0 [pid 5451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5452] <... bpf resumed>) = 3 [pid 5452] close(3) = 0 [pid 5452] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5452] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5452] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5451] <... bpf resumed>) = 6 [pid 5452] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5453] <... openat resumed>) = 3 [pid 5453] write(3, "1000", 4 [pid 5451] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5453] <... write resumed>) = 4 [pid 5453] close(3) = 0 [pid 5453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5453] close(3) = 0 [pid 5453] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5453] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5453] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5453] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5450] +++ exited with 0 +++ [pid 5446] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5455 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5456 ./strace-static-x86_64: Process 5456 attached [pid 5456] set_robust_list(0x5555562b2660, 24) = 0 [pid 5456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5456] setpgid(0, 0) = 0 [pid 5456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5456] write(3, "1000", 4) = 4 [pid 5456] close(3) = 0 [pid 5456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5455 attached ) = 3 [pid 5456] close(3) = 0 [pid 5456] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5455] set_robust_list(0x5555562b2660, 24 [pid 5456] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5455] <... set_robust_list resumed>) = 0 [pid 5455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5456] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5455] setpgid(0, 0 [pid 5456] <... bpf resumed>) = 0 [pid 5456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5455] <... setpgid resumed>) = 0 [pid 5456] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5455] write(3, "1000", 4) = 4 [pid 5455] close(3) = 0 [pid 5455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5456] <... bpf resumed>) = 6 [pid 5456] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5455] <... bpf resumed>) = 3 [pid 5455] close(3) = 0 [pid 5455] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5455] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5455] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5455] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5451] <... bpf resumed>) = 7 [pid 5453] <... bpf resumed>) = 7 [pid 5452] <... bpf resumed>) = 7 [pid 5451] exit_group(0 [pid 5453] exit_group(0 [pid 5451] <... exit_group resumed>) = ? [pid 5456] <... bpf resumed>) = 7 [pid 5455] <... bpf resumed>) = 7 [pid 5453] <... exit_group resumed>) = ? [pid 5452] exit_group(0 [pid 5451] +++ exited with 0 +++ [pid 5456] exit_group(0 [pid 5455] exit_group(0 [pid 5453] +++ exited with 0 +++ [pid 5452] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5452] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5453, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5457 ./strace-static-x86_64: Process 5457 attached [pid 5457] set_robust_list(0x5555562b2660, 24) = 0 [pid 5457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5457] setpgid(0, 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5458 [pid 5457] <... setpgid resumed>) = 0 [pid 5457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5456] <... exit_group resumed>) = ? [pid 5455] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5458 attached [pid 5458] set_robust_list(0x5555562b2660, 24) = 0 [pid 5458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5458] setpgid(0, 0) = 0 [pid 5458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5458] <... openat resumed>) = 3 [pid 5458] write(3, "1000", 4) = 4 [pid 5458] close(3) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5459 [pid 5458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5458] close(3) = 0 [pid 5458] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5457] <... openat resumed>) = 3 [pid 5458] <... socketpair resumed>[3, 4]) = 0 [pid 5458] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5457] write(3, "1000", 4 [pid 5458] <... bpf resumed>) = 5 [pid 5457] <... write resumed>) = 4 [pid 5458] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5457] close(3 [pid 5458] <... bpf resumed>) = 0 [pid 5458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5457] <... close resumed>) = 0 [pid 5458] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5458] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5458] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5459 attached [pid 5459] set_robust_list(0x5555562b2660, 24) = 0 [pid 5459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5459] setpgid(0, 0) = 0 [pid 5457] <... bpf resumed>) = 3 [pid 5459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5457] close(3 [pid 5459] <... openat resumed>) = 3 [pid 5459] write(3, "1000", 4) = 4 [pid 5459] close(3) = 0 [pid 5459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5457] <... close resumed>) = 0 [pid 5459] <... bpf resumed>) = 3 [pid 5457] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5459] close(3) = 0 [pid 5459] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5457] <... socketpair resumed>[3, 4]) = 0 [pid 5459] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5457] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5459] <... bpf resumed>) = 5 [pid 5457] <... bpf resumed>) = 5 [pid 5459] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5457] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5459] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5457] <... bpf resumed>) = 0 [pid 5459] <... bpf resumed>) = 6 [pid 5457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5459] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5457] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5457] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5456] +++ exited with 0 +++ [pid 5455] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] <... restart_syscall resumed>) = 0 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... restart_syscall resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5460 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5461 ./strace-static-x86_64: Process 5461 attached [pid 5461] set_robust_list(0x5555562b2660, 24) = 0 [pid 5461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5461] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5460 attached [pid 5461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5460] set_robust_list(0x5555562b2660, 24 [pid 5461] write(3, "1000", 4) = 4 [pid 5461] close(3) = 0 [pid 5461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5460] <... set_robust_list resumed>) = 0 [pid 5460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5460] setpgid(0, 0) = 0 [pid 5461] <... bpf resumed>) = 3 [pid 5460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5461] close(3) = 0 [pid 5461] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5461] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5461] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5460] <... openat resumed>) = 3 [pid 5461] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5460] write(3, "1000", 4 [pid 5461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5460] <... write resumed>) = 4 [pid 5460] close(3) = 0 [pid 5460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5461] <... bpf resumed>) = 6 [pid 5460] <... bpf resumed>) = 3 [pid 5461] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5460] close(3) = 0 [pid 5460] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5460] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5460] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5460] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5459] <... bpf resumed>) = 7 [pid 5458] <... bpf resumed>) = 7 [pid 5461] <... bpf resumed>) = 7 [pid 5460] <... bpf resumed>) = 7 [pid 5459] exit_group(0 [pid 5457] <... bpf resumed>) = 7 [pid 5460] exit_group(0 [pid 5459] <... exit_group resumed>) = ? [pid 5458] exit_group(0 [pid 5461] exit_group(0 [pid 5460] <... exit_group resumed>) = ? [pid 5459] +++ exited with 0 +++ [pid 5457] exit_group(0 [pid 5458] <... exit_group resumed>) = ? [pid 5457] <... exit_group resumed>) = ? [pid 5460] +++ exited with 0 +++ [pid 5457] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5457, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5462 attached [pid 5462] set_robust_list(0x5555562b2660, 24) = 0 [pid 5462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5462] setpgid(0, 0) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5462 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5463 [pid 5462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5461] <... exit_group resumed>) = ? [pid 5462] write(3, "1000", 4) = 4 [pid 5462] close(3) = 0 [pid 5462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5462] close(3) = 0 [pid 5462] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5462] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5464 [pid 5462] <... bpf resumed>) = 5 [pid 5462] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5462] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 5464 attached [pid 5464] set_robust_list(0x5555562b2660, 24 [pid 5462] <... bpf resumed>) = 6 [pid 5462] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5464] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5463 attached [pid 5463] set_robust_list(0x5555562b2660, 24) = 0 [pid 5463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5463] setpgid(0, 0) = 0 [pid 5464] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5463] write(3, "1000", 4) = 4 [pid 5463] close(3) = 0 [pid 5463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5464] <... prctl resumed>) = 0 [pid 5464] setpgid(0, 0) = 0 [pid 5464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5464] write(3, "1000", 4) = 4 [pid 5464] close(3) = 0 [pid 5463] <... bpf resumed>) = 3 [pid 5464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5463] close(3 [pid 5464] <... bpf resumed>) = 3 [pid 5463] <... close resumed>) = 0 [pid 5464] close(3 [pid 5463] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5464] <... close resumed>) = 0 [pid 5464] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5463] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5464] <... socketpair resumed>[3, 4]) = 0 [pid 5463] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5464] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5464] <... bpf resumed>) = 5 [pid 5464] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5464] <... bpf resumed>) = 0 [pid 5464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5463] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5464] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5464] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5461] +++ exited with 0 +++ [pid 5458] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5458, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5465 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5466 ./strace-static-x86_64: Process 5466 attached ./strace-static-x86_64: Process 5465 attached [pid 5466] set_robust_list(0x5555562b2660, 24) = 0 [pid 5465] set_robust_list(0x5555562b2660, 24 [pid 5466] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5465] <... set_robust_list resumed>) = 0 [pid 5466] <... prctl resumed>) = 0 [pid 5466] setpgid(0, 0) = 0 [pid 5466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5465] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5466] <... openat resumed>) = 3 [pid 5465] <... prctl resumed>) = 0 [pid 5466] write(3, "1000", 4 [pid 5465] setpgid(0, 0 [pid 5466] <... write resumed>) = 4 [pid 5465] <... setpgid resumed>) = 0 [pid 5466] close(3) = 0 [pid 5466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5466] <... bpf resumed>) = 3 [pid 5465] <... openat resumed>) = 3 [pid 5466] close(3 [pid 5465] write(3, "1000", 4) = 4 [pid 5466] <... close resumed>) = 0 [pid 5466] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5465] close(3) = 0 [pid 5465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5466] <... socketpair resumed>[3, 4]) = 0 [pid 5466] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5465] <... bpf resumed>) = 3 [pid 5466] <... bpf resumed>) = 5 [pid 5465] close(3 [pid 5466] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5465] <... close resumed>) = 0 [pid 5466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5465] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5466] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5465] <... socketpair resumed>[3, 4]) = 0 [pid 5466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5465] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5466] <... bpf resumed>) = 6 [pid 5465] <... bpf resumed>) = 5 [pid 5466] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5465] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5465] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5463] <... bpf resumed>) = 7 [pid 5462] <... bpf resumed>) = 7 [pid 5466] <... bpf resumed>) = 7 [pid 5465] <... bpf resumed>) = 7 [pid 5464] <... bpf resumed>) = 7 [pid 5463] exit_group(0 [pid 5465] exit_group(0 [pid 5463] <... exit_group resumed>) = ? [pid 5466] exit_group(0 [pid 5465] <... exit_group resumed>) = ? [pid 5464] exit_group(0 [pid 5463] +++ exited with 0 +++ [pid 5462] exit_group(0 [pid 5464] <... exit_group resumed>) = ? [pid 5465] +++ exited with 0 +++ [pid 5464] +++ exited with 0 +++ [pid 5462] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5466] <... exit_group resumed>) = ? [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5467 attached , child_tidptr=0x5555562b2650) = 5467 [pid 5467] set_robust_list(0x5555562b2660, 24) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5467] setpgid(0, 0) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5468 [pid 5467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5467] <... openat resumed>) = 3 [pid 5467] write(3, "1000", 4) = 4 [pid 5467] close(3) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5469 [pid 5467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5469 attached ) = 3 [pid 5467] close(3) = 0 [pid 5467] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5469] set_robust_list(0x5555562b2660, 24) = 0 [pid 5467] <... socketpair resumed>[3, 4]) = 0 [pid 5467] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5469] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5467] <... bpf resumed>) = 5 [pid 5467] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5469] <... prctl resumed>) = 0 [pid 5467] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5469] setpgid(0, 0 [pid 5467] <... bpf resumed>) = 6 [pid 5467] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5469] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5468 attached [pid 5468] set_robust_list(0x5555562b2660, 24) = 0 [pid 5468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5468] setpgid(0, 0) = 0 [pid 5469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5468] write(3, "1000", 4) = 4 [pid 5468] close(3) = 0 [pid 5468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5469] <... openat resumed>) = 3 [pid 5469] write(3, "1000", 4) = 4 [pid 5469] close(3 [pid 5468] <... bpf resumed>) = 3 [pid 5469] <... close resumed>) = 0 [pid 5468] close(3 [pid 5469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5468] <... close resumed>) = 0 [pid 5468] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5468] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5468] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5469] <... bpf resumed>) = 3 [pid 5468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5469] close(3 [pid 5468] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5469] <... close resumed>) = 0 [pid 5469] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5469] <... socketpair resumed>[3, 4]) = 0 [pid 5469] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5468] <... bpf resumed>) = 6 [pid 5468] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5469] <... bpf resumed>) = 5 [pid 5469] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5469] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5466] +++ exited with 0 +++ [pid 5462] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5470 attached , child_tidptr=0x5555562b2650) = 5471 ./strace-static-x86_64: Process 5471 attached [pid 5470] set_robust_list(0x5555562b2660, 24 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5470 [pid 5470] <... set_robust_list resumed>) = 0 [pid 5471] set_robust_list(0x5555562b2660, 24) = 0 [pid 5470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5471] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5470] setpgid(0, 0 [pid 5471] <... prctl resumed>) = 0 [pid 5470] <... setpgid resumed>) = 0 [pid 5470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5471] setpgid(0, 0) = 0 [pid 5470] <... openat resumed>) = 3 [pid 5470] write(3, "1000", 4) = 4 [pid 5470] close(3 [pid 5471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5470] <... close resumed>) = 0 [pid 5470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5471] <... openat resumed>) = 3 [pid 5470] <... bpf resumed>) = 3 [pid 5471] write(3, "1000", 4 [pid 5470] close(3 [pid 5471] <... write resumed>) = 4 [pid 5471] close(3 [pid 5470] <... close resumed>) = 0 [pid 5470] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5471] <... close resumed>) = 0 [pid 5470] <... socketpair resumed>[3, 4]) = 0 [pid 5470] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5470] <... bpf resumed>) = 5 [pid 5470] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5470] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5471] <... bpf resumed>) = 3 [pid 5470] <... bpf resumed>) = 6 [pid 5471] close(3 [pid 5470] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5471] <... close resumed>) = 0 [pid 5471] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5471] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5471] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5471] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5467] <... bpf resumed>) = 7 [pid 5471] <... bpf resumed>) = 7 [pid 5470] <... bpf resumed>) = 7 [pid 5469] <... bpf resumed>) = 7 [pid 5468] <... bpf resumed>) = 7 [pid 5471] exit_group(0 [pid 5470] exit_group(0 [pid 5469] exit_group(0 [pid 5467] exit_group(0 [pid 5471] <... exit_group resumed>) = ? [pid 5470] <... exit_group resumed>) = ? [pid 5469] <... exit_group resumed>) = ? [pid 5468] exit_group(0 [pid 5467] <... exit_group resumed>) = ? [pid 5469] +++ exited with 0 +++ [pid 5467] +++ exited with 0 +++ [pid 5468] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5468] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5472 attached [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5472 [pid 5472] set_robust_list(0x5555562b2660, 24) = 0 [pid 5472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5472] setpgid(0, 0) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 5472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 291] <... restart_syscall resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5473 [pid 5472] write(3, "1000", 4) = 4 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5472] close(3) = 0 [pid 5472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5474 [pid 5472] close(3) = 0 [pid 5472] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5472] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 5474 attached ./strace-static-x86_64: Process 5473 attached [pid 5473] set_robust_list(0x5555562b2660, 24) = 0 [pid 5473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5474] set_robust_list(0x5555562b2660, 24 [pid 5473] <... prctl resumed>) = 0 [pid 5473] setpgid(0, 0) = 0 [pid 5473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5474] <... set_robust_list resumed>) = 0 [pid 5473] <... openat resumed>) = 3 [pid 5473] write(3, "1000", 4) = 4 [pid 5473] close(3) = 0 [pid 5473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5474] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5473] <... bpf resumed>) = 3 [pid 5472] <... bpf resumed>) = 5 [pid 5473] close(3) = 0 [pid 5473] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5473] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5474] <... prctl resumed>) = 0 [pid 5472] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5473] <... bpf resumed>) = 5 [pid 5473] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5474] setpgid(0, 0 [pid 5473] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5474] <... setpgid resumed>) = 0 [pid 5472] <... bpf resumed>) = 0 [pid 5474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5473] <... bpf resumed>) = 6 [pid 5472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5473] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5474] <... openat resumed>) = 3 [pid 5474] write(3, "1000", 4 [pid 5472] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5474] <... write resumed>) = 4 [pid 5472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5474] close(3) = 0 [pid 5474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5472] <... bpf resumed>) = 6 [pid 5474] close(3 [pid 5472] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5474] <... close resumed>) = 0 [pid 5474] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5474] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5474] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5474] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5474] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5471] +++ exited with 0 +++ [pid 5470] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5475 attached [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5475 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5476 [pid 5475] set_robust_list(0x5555562b2660, 24./strace-static-x86_64: Process 5476 attached [pid 5476] set_robust_list(0x5555562b2660, 24) = 0 [pid 5476] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5475] <... set_robust_list resumed>) = 0 [pid 5476] <... prctl resumed>) = 0 [pid 5476] setpgid(0, 0) = 0 [pid 5475] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5475] <... prctl resumed>) = 0 [pid 5476] <... openat resumed>) = 3 [pid 5475] setpgid(0, 0 [pid 5476] write(3, "1000", 4) = 4 [pid 5476] close(3) = 0 [pid 5475] <... setpgid resumed>) = 0 [pid 5476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5476] <... bpf resumed>) = 3 [pid 5475] <... openat resumed>) = 3 [pid 5475] write(3, "1000", 4 [pid 5476] close(3 [pid 5475] <... write resumed>) = 4 [pid 5475] close(3 [pid 5476] <... close resumed>) = 0 [pid 5476] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5475] <... close resumed>) = 0 [pid 5475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5476] <... socketpair resumed>[3, 4]) = 0 [pid 5476] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5475] <... bpf resumed>) = 3 [pid 5476] <... bpf resumed>) = 5 [pid 5476] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5475] close(3 [pid 5476] <... bpf resumed>) = 0 [pid 5476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5475] <... close resumed>) = 0 [pid 5476] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5475] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5475] <... socketpair resumed>[3, 4]) = 0 [pid 5476] <... bpf resumed>) = 6 [pid 5475] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5476] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5475] <... bpf resumed>) = 5 [pid 5475] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5475] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5473] <... bpf resumed>) = 7 [pid 5476] <... bpf resumed>) = 7 [pid 5475] <... bpf resumed>) = 7 [pid 5474] <... bpf resumed>) = 7 [pid 5473] exit_group(0 [pid 5472] <... bpf resumed>) = 7 [pid 5476] exit_group(0 [pid 5475] exit_group(0 [pid 5473] <... exit_group resumed>) = ? [pid 5476] <... exit_group resumed>) = ? [pid 5475] <... exit_group resumed>) = ? [pid 5474] exit_group(0 [pid 5473] +++ exited with 0 +++ [pid 5472] exit_group(0 [pid 5476] +++ exited with 0 +++ [pid 5475] +++ exited with 0 +++ [pid 5474] <... exit_group resumed>) = ? [pid 5472] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5475, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5476, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5477 attached [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5477 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5477] set_robust_list(0x5555562b2660, 24./strace-static-x86_64: Process 5478 attached [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5479 ./strace-static-x86_64: Process 5479 attached [pid 5479] set_robust_list(0x5555562b2660, 24) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5478 [pid 5477] <... set_robust_list resumed>) = 0 [pid 5478] set_robust_list(0x5555562b2660, 24 [pid 5479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5479] setpgid(0, 0) = 0 [pid 5479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5477] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5478] <... set_robust_list resumed>) = 0 [pid 5477] <... prctl resumed>) = 0 [pid 5479] <... openat resumed>) = 3 [pid 5477] setpgid(0, 0 [pid 5479] write(3, "1000", 4) = 4 [pid 5479] close(3 [pid 5477] <... setpgid resumed>) = 0 [pid 5478] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5479] <... close resumed>) = 0 [pid 5479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5478] <... prctl resumed>) = 0 [pid 5477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5478] setpgid(0, 0) = 0 [pid 5477] write(3, "1000", 4) = 4 [pid 5477] close(3) = 0 [pid 5477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5479] <... bpf resumed>) = 3 [pid 5479] close(3) = 0 [pid 5479] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5479] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5477] <... bpf resumed>) = 3 [pid 5477] close(3 [pid 5479] <... bpf resumed>) = 5 [pid 5479] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5477] <... close resumed>) = 0 [pid 5479] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5478] <... openat resumed>) = 3 [pid 5477] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5478] write(3, "1000", 4 [pid 5477] <... socketpair resumed>[3, 4]) = 0 [pid 5479] <... bpf resumed>) = 6 [pid 5478] <... write resumed>) = 4 [pid 5477] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5479] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5478] close(3) = 0 [pid 5477] <... bpf resumed>) = 5 [pid 5478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5477] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5478] <... bpf resumed>) = 3 [pid 5477] <... bpf resumed>) = 0 [pid 5478] close(3) = 0 [pid 5477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5478] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5478] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5477] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5478] <... bpf resumed>) = 5 [pid 5478] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5478] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5477] <... bpf resumed>) = 6 [pid 5478] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5477] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5474] +++ exited with 0 +++ [pid 5472] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5481 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5480 ./strace-static-x86_64: Process 5480 attached [pid 5480] set_robust_list(0x5555562b2660, 24) = 0 [pid 5480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5480] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5481 attached [pid 5480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5481] set_robust_list(0x5555562b2660, 24) = 0 [pid 5480] <... openat resumed>) = 3 [pid 5480] write(3, "1000", 4 [pid 5481] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5480] <... write resumed>) = 4 [pid 5480] close(3) = 0 [pid 5480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5481] <... prctl resumed>) = 0 [pid 5480] <... bpf resumed>) = 3 [pid 5480] close(3 [pid 5481] setpgid(0, 0) = 0 [pid 5480] <... close resumed>) = 0 [pid 5480] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5480] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5481] <... openat resumed>) = 3 [pid 5481] write(3, "1000", 4 [pid 5480] <... bpf resumed>) = 5 [pid 5481] <... write resumed>) = 4 [pid 5480] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5481] close(3) = 0 [pid 5481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5480] <... bpf resumed>) = 0 [pid 5480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5480] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5481] <... bpf resumed>) = 3 [pid 5481] close(3) = 0 [pid 5481] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5481] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5481] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5479] <... bpf resumed>) = 7 [pid 5479] exit_group(0) = ? [pid 5478] <... bpf resumed>) = 7 [pid 5478] exit_group(0 [pid 5481] <... bpf resumed>) = 0 [pid 5478] <... exit_group resumed>) = ? [pid 5481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5481] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61) = 7 [pid 5480] <... bpf resumed>) = 7 [pid 5479] +++ exited with 0 +++ [pid 5478] +++ exited with 0 +++ [pid 5477] <... bpf resumed>) = 7 [pid 5481] exit_group(0 [pid 5480] exit_group(0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5481] <... exit_group resumed>) = ? [pid 5480] <... exit_group resumed>) = ? [pid 5477] exit_group(0 [pid 5481] +++ exited with 0 +++ [pid 5477] <... exit_group resumed>) = ? [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5482 ./strace-static-x86_64: Process 5482 attached [pid 5482] set_robust_list(0x5555562b2660, 24) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5482] setpgid(0, 0) = 0 [pid 5482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5482] write(3, "1000", 4) = 4 [pid 5482] close(3 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5483 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5484 [pid 5482] <... close resumed>) = 0 [pid 5482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5483 attached [pid 5483] set_robust_list(0x5555562b2660, 24) = 0 [pid 5483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5482] <... bpf resumed>) = 3 [pid 5482] close(3) = 0 [pid 5482] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5482] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5482] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5483] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5484 attached [pid 5484] set_robust_list(0x5555562b2660, 24) = 0 [pid 5484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5484] setpgid(0, 0) = 0 [pid 5484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5484] write(3, "1000", 4) = 4 [pid 5484] close(3) = 0 [pid 5484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5482] <... bpf resumed>) = 6 [pid 5482] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5483] setpgid(0, 0 [pid 5484] <... bpf resumed>) = 3 [pid 5484] close(3) = 0 [pid 5484] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5484] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5483] <... setpgid resumed>) = 0 [pid 5483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5484] <... bpf resumed>) = 5 [pid 5483] write(3, "1000", 4) = 4 [pid 5483] close(3) = 0 [pid 5483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5484] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5483] <... bpf resumed>) = 3 [pid 5483] close(3) = 0 [pid 5483] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5483] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5483] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5483] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5484] <... bpf resumed>) = 6 [pid 5484] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5480] +++ exited with 0 +++ [pid 5477] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5485 ./strace-static-x86_64: Process 5485 attached [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5485] set_robust_list(0x5555562b2660, 24./strace-static-x86_64: Process 5486 attached [pid 5486] set_robust_list(0x5555562b2660, 24) = 0 [pid 5486] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5486 [pid 5486] <... prctl resumed>) = 0 [pid 5486] setpgid(0, 0) = 0 [pid 5485] <... set_robust_list resumed>) = 0 [pid 5485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5485] setpgid(0, 0) = 0 [pid 5486] <... openat resumed>) = 3 [pid 5486] write(3, "1000", 4) = 4 [pid 5486] close(3) = 0 [pid 5485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5485] <... openat resumed>) = 3 [pid 5485] write(3, "1000", 4) = 4 [pid 5485] close(3) = 0 [pid 5485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5486] <... bpf resumed>) = 3 [pid 5486] close(3) = 0 [pid 5486] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5486] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5485] <... bpf resumed>) = 3 [pid 5486] <... bpf resumed>) = 5 [pid 5486] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5485] close(3 [pid 5486] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5485] <... close resumed>) = 0 [pid 5485] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5486] <... bpf resumed>) = 6 [pid 5485] <... socketpair resumed>[3, 4]) = 0 [pid 5486] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5485] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5485] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5485] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5482] <... bpf resumed>) = 7 [pid 5486] <... bpf resumed>) = 7 [pid 5485] <... bpf resumed>) = 7 [pid 5484] <... bpf resumed>) = 7 [pid 5483] <... bpf resumed>) = 7 [pid 5482] exit_group(0 [pid 5485] exit_group(0 [pid 5484] exit_group(0 [pid 5482] <... exit_group resumed>) = ? [pid 5483] exit_group(0 [pid 5485] <... exit_group resumed>) = ? [pid 5484] <... exit_group resumed>) = ? [pid 5483] <... exit_group resumed>) = ? [pid 5482] +++ exited with 0 +++ [pid 5485] +++ exited with 0 +++ [pid 5484] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5485, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5484, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... restart_syscall resumed>) = 0 [pid 5486] exit_group(0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5486] <... exit_group resumed>) = ? [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5487 [pid 295] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5487 attached [pid 5487] set_robust_list(0x5555562b2660, 24 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5488 attached [pid 5488] set_robust_list(0x5555562b2660, 24) = 0 [pid 5488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5488 [pid 5488] setpgid(0, 0) = 0 [pid 5488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5489 [pid 5487] <... set_robust_list resumed>) = 0 [pid 5487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5487] setpgid(0, 0 [pid 5488] <... openat resumed>) = 3 [pid 5488] write(3, "1000", 4) = 4 [pid 5488] close(3) = 0 [pid 5488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5487] <... setpgid resumed>) = 0 [pid 5488] <... bpf resumed>) = 3 [pid 5487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5488] close(3) = 0 [pid 5488] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5488] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5488] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5487] <... openat resumed>) = 3 [pid 5488] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5487] write(3, "1000", 4 [pid 5488] <... bpf resumed>) = 6 [pid 5487] <... write resumed>) = 4 [pid 5488] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5487] close(3./strace-static-x86_64: Process 5489 attached ) = 0 [pid 5489] set_robust_list(0x5555562b2660, 24) = 0 [pid 5489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5489] setpgid(0, 0) = 0 [pid 5489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5489] write(3, "1000", 4) = 4 [pid 5489] close(3) = 0 [pid 5489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5489] close(3) = 0 [pid 5489] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5489] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5489] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5487] <... bpf resumed>) = 3 [pid 5489] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5487] close(3 [pid 5486] +++ exited with 0 +++ [pid 5483] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5487] <... close resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5490 ./strace-static-x86_64: Process 5490 attached [pid 5490] set_robust_list(0x5555562b2660, 24) = 0 [pid 5490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5490] setpgid(0, 0) = 0 [pid 5490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5491 ./strace-static-x86_64: Process 5491 attached [pid 5487] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5490] <... openat resumed>) = 3 [pid 5490] write(3, "1000", 4) = 4 [pid 5487] <... socketpair resumed>[3, 4]) = 0 [pid 5490] close(3 [pid 5487] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5491] set_robust_list(0x5555562b2660, 24 [pid 5490] <... close resumed>) = 0 [pid 5487] <... bpf resumed>) = 5 [pid 5487] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5491] <... set_robust_list resumed>) = 0 [pid 5487] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5491] <... prctl resumed>) = 0 [pid 5487] <... bpf resumed>) = 6 [pid 5487] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5491] setpgid(0, 0) = 0 [pid 5491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5490] <... bpf resumed>) = 3 [pid 5491] <... openat resumed>) = 3 [pid 5491] write(3, "1000", 4) = 4 [pid 5491] close(3) = 0 [pid 5490] close(3 [pid 5491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5490] <... close resumed>) = 0 [pid 5490] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5490] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5491] <... bpf resumed>) = 3 [pid 5490] <... bpf resumed>) = 5 [pid 5491] close(3) = 0 [pid 5490] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5491] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5490] <... bpf resumed>) = 0 [pid 5491] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5491] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5490] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5491] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5491] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5491] <... bpf resumed>) = 6 [pid 5491] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5490] <... bpf resumed>) = 6 [pid 5490] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5489] <... bpf resumed>) = 7 [pid 5488] <... bpf resumed>) = 7 [pid 5491] <... bpf resumed>) = 7 [pid 5490] <... bpf resumed>) = 7 [pid 5489] exit_group(0 [pid 5487] <... bpf resumed>) = 7 [pid 5489] <... exit_group resumed>) = ? [pid 5488] exit_group(0 [pid 5491] exit_group(0 [pid 5490] exit_group(0 [pid 5489] +++ exited with 0 +++ [pid 5487] exit_group(0 [pid 5488] <... exit_group resumed>) = ? [pid 5487] <... exit_group resumed>) = ? [pid 5488] +++ exited with 0 +++ [pid 5487] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5492 attached [pid 5492] set_robust_list(0x5555562b2660, 24 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5492 [pid 5492] <... set_robust_list resumed>) = 0 [pid 5492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5492] setpgid(0, 0) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5493 [pid 5492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5492] write(3, "1000", 4 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5494 [pid 5492] <... write resumed>) = 4 [pid 5492] close(3) = 0 [pid 5492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5491] <... exit_group resumed>) = ? [pid 5490] <... exit_group resumed>) = ? [pid 5492] <... bpf resumed>) = 3 [pid 5492] close(3) = 0 [pid 5492] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5492] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5492] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5492] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5494 attached ./strace-static-x86_64: Process 5493 attached [pid 5494] set_robust_list(0x5555562b2660, 24 [pid 5493] set_robust_list(0x5555562b2660, 24 [pid 5494] <... set_robust_list resumed>) = 0 [pid 5493] <... set_robust_list resumed>) = 0 [pid 5493] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5493] <... prctl resumed>) = 0 [pid 5494] setpgid(0, 0 [pid 5493] setpgid(0, 0 [pid 5494] <... setpgid resumed>) = 0 [pid 5493] <... setpgid resumed>) = 0 [pid 5494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5494] <... openat resumed>) = 3 [pid 5493] <... openat resumed>) = 3 [pid 5494] write(3, "1000", 4 [pid 5493] write(3, "1000", 4 [pid 5494] <... write resumed>) = 4 [pid 5493] <... write resumed>) = 4 [pid 5494] close(3 [pid 5493] close(3 [pid 5494] <... close resumed>) = 0 [pid 5493] <... close resumed>) = 0 [pid 5494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5494] close(3) = 0 [pid 5493] <... bpf resumed>) = 3 [pid 5494] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5493] close(3) = 0 [pid 5494] <... socketpair resumed>[3, 4]) = 0 [pid 5494] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5493] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5494] <... bpf resumed>) = 5 [pid 5494] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5493] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5494] <... bpf resumed>) = 0 [pid 5494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5493] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5494] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5493] <... bpf resumed>) = 0 [pid 5494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5494] <... bpf resumed>) = 6 [pid 5493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5494] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5493] <... bpf resumed>) = 6 [pid 5493] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5491] +++ exited with 0 +++ [pid 5490] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5495 attached [pid 5495] set_robust_list(0x5555562b2660, 24 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5495 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5496 [pid 5495] <... set_robust_list resumed>) = 0 [pid 5495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5495] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5496 attached [pid 5495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5496] set_robust_list(0x5555562b2660, 24 [pid 5495] write(3, "1000", 4 [pid 5496] <... set_robust_list resumed>) = 0 [pid 5495] <... write resumed>) = 4 [pid 5495] close(3 [pid 5496] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5495] <... close resumed>) = 0 [pid 5496] <... prctl resumed>) = 0 [pid 5495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5496] setpgid(0, 0) = 0 [pid 5495] close(3) = 0 [pid 5496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5495] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5496] <... openat resumed>) = 3 [pid 5495] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5496] write(3, "1000", 4 [pid 5495] <... bpf resumed>) = 5 [pid 5496] <... write resumed>) = 4 [pid 5495] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5496] close(3 [pid 5495] <... bpf resumed>) = 0 [pid 5496] <... close resumed>) = 0 [pid 5495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5495] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5496] <... bpf resumed>) = 3 [pid 5495] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5496] close(3) = 0 [pid 5496] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5496] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5496] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5496] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5494] <... bpf resumed>) = 7 [pid 5492] <... bpf resumed>) = 7 [pid 5496] <... bpf resumed>) = 7 [pid 5495] <... bpf resumed>) = 7 [pid 5494] exit_group(0 [pid 5493] <... bpf resumed>) = 7 [pid 5495] exit_group(0 [pid 5494] <... exit_group resumed>) = ? [pid 5496] exit_group(0 [pid 5495] <... exit_group resumed>) = ? [pid 5494] +++ exited with 0 +++ [pid 5493] exit_group(0 [pid 5492] exit_group(0 [pid 5496] <... exit_group resumed>) = ? [pid 5495] +++ exited with 0 +++ [pid 5493] <... exit_group resumed>) = ? [pid 5492] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5494, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5497 attached [pid 5497] set_robust_list(0x5555562b2660, 24) = 0 [pid 5497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5497 [pid 5497] setpgid(0, 0) = 0 [pid 5497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5498 [pid 5497] write(3, "1000", 4) = 4 [pid 5492] +++ exited with 0 +++ [pid 5497] close(3 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5497] <... close resumed>) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 5497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 291] <... restart_syscall resumed>) = 0 [pid 5497] close(3 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5497] <... close resumed>) = 0 [pid 5497] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5497] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5499 [pid 5497] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 5499 attached ) = -1 EFAULT (Bad address) [pid 5497] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5499] set_robust_list(0x5555562b2660, 24) = 0 [pid 5497] <... bpf resumed>) = 6 [pid 5497] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5498 attached [pid 5498] set_robust_list(0x5555562b2660, 24) = 0 [pid 5498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5498] setpgid(0, 0) = 0 [pid 5499] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5499] <... prctl resumed>) = 0 [pid 5498] <... openat resumed>) = 3 [pid 5499] setpgid(0, 0 [pid 5498] write(3, "1000", 4 [pid 5499] <... setpgid resumed>) = 0 [pid 5498] <... write resumed>) = 4 [pid 5499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5498] close(3) = 0 [pid 5499] <... openat resumed>) = 3 [pid 5498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5499] write(3, "1000", 4) = 4 [pid 5499] close(3) = 0 [pid 5499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5498] <... bpf resumed>) = 3 [pid 5499] <... bpf resumed>) = 3 [pid 5498] close(3 [pid 5499] close(3 [pid 5498] <... close resumed>) = 0 [pid 5499] <... close resumed>) = 0 [pid 5498] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5499] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5498] <... socketpair resumed>[3, 4]) = 0 [pid 5499] <... socketpair resumed>[3, 4]) = 0 [pid 5498] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5499] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5498] <... bpf resumed>) = 5 [pid 5499] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5498] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5499] <... bpf resumed>) = 0 [pid 5498] <... bpf resumed>) = 0 [pid 5499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5499] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5498] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5499] <... bpf resumed>) = 6 [pid 5499] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5498] <... bpf resumed>) = 6 [pid 5498] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5496] +++ exited with 0 +++ [pid 5493] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5500 attached [pid 5500] set_robust_list(0x5555562b2660, 24 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5500 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5501 ./strace-static-x86_64: Process 5501 attached [pid 5500] <... set_robust_list resumed>) = 0 [pid 5501] set_robust_list(0x5555562b2660, 24 [pid 5500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5500] setpgid(0, 0) = 0 [pid 5501] <... set_robust_list resumed>) = 0 [pid 5500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5500] write(3, "1000", 4) = 4 [pid 5500] close(3) = 0 [pid 5500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5501] setpgid(0, 0) = 0 [pid 5500] <... bpf resumed>) = 3 [pid 5500] close(3) = 0 [pid 5500] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5500] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5500] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5500] <... bpf resumed>) = 6 [pid 5500] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5501] <... openat resumed>) = 3 [pid 5501] write(3, "1000", 4) = 4 [pid 5501] close(3) = 0 [pid 5501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5501] close(3) = 0 [pid 5501] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5501] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5501] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5501] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5501] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5497] <... bpf resumed>) = 7 [pid 5501] <... bpf resumed>) = 7 [pid 5500] <... bpf resumed>) = 7 [pid 5499] <... bpf resumed>) = 7 [pid 5498] <... bpf resumed>) = 7 [pid 5497] exit_group(0 [pid 5501] exit_group(0 [pid 5497] <... exit_group resumed>) = ? [pid 5501] <... exit_group resumed>) = ? [pid 5500] exit_group(0 [pid 5499] exit_group(0 [pid 5498] exit_group(0 [pid 5497] +++ exited with 0 +++ [pid 5501] +++ exited with 0 +++ [pid 5500] <... exit_group resumed>) = ? [pid 5499] <... exit_group resumed>) = ? [pid 5498] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5498] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5502 attached [pid 5502] set_robust_list(0x5555562b2660, 24 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5502 [pid 5502] <... set_robust_list resumed>) = 0 [pid 5502] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5503 [pid 5502] <... prctl resumed>) = 0 [pid 5502] setpgid(0, 0) = 0 [pid 5502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5502] write(3, "1000", 4) = 4 [pid 5502] close(3) = 0 [pid 5502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5504 ./strace-static-x86_64: Process 5504 attached [pid 5504] set_robust_list(0x5555562b2660, 24 [pid 5502] <... bpf resumed>) = 3 [pid 5502] close(3) = 0 [pid 5504] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5503 attached [pid 5503] set_robust_list(0x5555562b2660, 24) = 0 [pid 5503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5502] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5503] <... prctl resumed>) = 0 [pid 5503] setpgid(0, 0) = 0 [pid 5504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5502] <... socketpair resumed>[3, 4]) = 0 [pid 5503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5504] <... prctl resumed>) = 0 [pid 5503] <... openat resumed>) = 3 [pid 5502] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5504] setpgid(0, 0 [pid 5503] write(3, "1000", 4) = 4 [pid 5503] close(3) = 0 [pid 5504] <... setpgid resumed>) = 0 [pid 5502] <... bpf resumed>) = 5 [pid 5503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5502] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5504] <... openat resumed>) = 3 [pid 5502] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5504] write(3, "1000", 4) = 4 [pid 5502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5504] close(3 [pid 5503] <... bpf resumed>) = 3 [pid 5504] <... close resumed>) = 0 [pid 5503] close(3) = 0 [pid 5503] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5503] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5503] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5503] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5504] <... bpf resumed>) = 3 [pid 5503] <... bpf resumed>) = 6 [pid 5502] <... bpf resumed>) = 6 [pid 5503] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5504] close(3 [pid 5502] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5504] <... close resumed>) = 0 [pid 5504] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5504] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5504] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5504] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5500] +++ exited with 0 +++ [pid 5499] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5505 attached [pid 5505] set_robust_list(0x5555562b2660, 24) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5505 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5506 [pid 5505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5505] setpgid(0, 0) = 0 [pid 5505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5506 attached ) = 3 [pid 5505] write(3, "1000", 4 [pid 5506] set_robust_list(0x5555562b2660, 24 [pid 5505] <... write resumed>) = 4 [pid 5506] <... set_robust_list resumed>) = 0 [pid 5505] close(3) = 0 [pid 5505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5505] <... bpf resumed>) = 3 [pid 5505] close(3 [pid 5506] <... prctl resumed>) = 0 [pid 5505] <... close resumed>) = 0 [pid 5505] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5505] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5506] setpgid(0, 0 [pid 5505] <... bpf resumed>) = 5 [pid 5506] <... setpgid resumed>) = 0 [pid 5505] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5505] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5506] <... openat resumed>) = 3 [pid 5505] <... bpf resumed>) = 6 [pid 5505] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5506] write(3, "1000", 4) = 4 [pid 5506] close(3) = 0 [pid 5506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5506] close(3) = 0 [pid 5506] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5506] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5506] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5506] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5503] <... bpf resumed>) = 7 [pid 5506] <... bpf resumed>) = 7 [pid 5505] <... bpf resumed>) = 7 [pid 5504] <... bpf resumed>) = 7 [pid 5503] exit_group(0 [pid 5502] <... bpf resumed>) = 7 [pid 5504] exit_group(0 [pid 5503] <... exit_group resumed>) = ? [pid 5506] exit_group(0 [pid 5505] exit_group(0 [pid 5504] <... exit_group resumed>) = ? [pid 5503] +++ exited with 0 +++ [pid 5502] exit_group(0 [pid 5505] <... exit_group resumed>) = ? [pid 5504] +++ exited with 0 +++ [pid 5502] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5502] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5507 attached [pid 5507] set_robust_list(0x5555562b2660, 24) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5507 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5508 [pid 5507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5507] setpgid(0, 0) = 0 [pid 5507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5507] write(3, "1000", 4 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5507] <... write resumed>) = 4 [pid 5507] close(3) = 0 [pid 5507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5509 attached ) = 3 [pid 5506] <... exit_group resumed>) = ? [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5509 [pid 5507] close(3) = 0 [pid 5507] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5507] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5507] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5509] set_robust_list(0x5555562b2660, 24) = 0 [pid 5507] <... bpf resumed>) = 6 [pid 5507] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5508 attached [pid 5508] set_robust_list(0x5555562b2660, 24) = 0 [pid 5508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5508] setpgid(0, 0 [pid 5509] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5508] <... setpgid resumed>) = 0 [pid 5509] <... prctl resumed>) = 0 [pid 5508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5509] setpgid(0, 0 [pid 5508] <... openat resumed>) = 3 [pid 5508] write(3, "1000", 4) = 4 [pid 5508] close(3) = 0 [pid 5509] <... setpgid resumed>) = 0 [pid 5508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5508] <... bpf resumed>) = 3 [pid 5508] close(3 [pid 5509] write(3, "1000", 4 [pid 5508] <... close resumed>) = 0 [pid 5508] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5509] <... write resumed>) = 4 [pid 5509] close(3 [pid 5508] <... socketpair resumed>[3, 4]) = 0 [pid 5508] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5509] <... close resumed>) = 0 [pid 5508] <... bpf resumed>) = 5 [pid 5508] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5508] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5509] <... bpf resumed>) = 3 [pid 5508] <... bpf resumed>) = 6 [pid 5508] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5509] close(3) = 0 [pid 5509] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5509] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5509] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5509] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5505] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 5506] +++ exited with 0 +++ [pid 295] <... restart_syscall resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5510 attached [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5510 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5510] set_robust_list(0x5555562b2660, 24./strace-static-x86_64: Process 5511 attached [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5511 [pid 5510] <... set_robust_list resumed>) = 0 [pid 5511] set_robust_list(0x5555562b2660, 24) = 0 [pid 5510] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5511] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5510] <... prctl resumed>) = 0 [pid 5511] <... prctl resumed>) = 0 [pid 5511] setpgid(0, 0) = 0 [pid 5511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5510] setpgid(0, 0 [pid 5511] <... openat resumed>) = 3 [pid 5510] <... setpgid resumed>) = 0 [pid 5511] write(3, "1000", 4) = 4 [pid 5511] close(3) = 0 [pid 5511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5511] <... bpf resumed>) = 3 [pid 5510] <... openat resumed>) = 3 [pid 5511] close(3 [pid 5510] write(3, "1000", 4 [pid 5511] <... close resumed>) = 0 [pid 5511] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5510] <... write resumed>) = 4 [pid 5511] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5510] close(3 [pid 5511] <... bpf resumed>) = 5 [pid 5511] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5510] <... close resumed>) = 0 [pid 5511] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5511] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5510] <... bpf resumed>) = 3 [pid 5510] close(3) = 0 [pid 5510] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5510] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5510] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5510] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5507] <... bpf resumed>) = 7 [pid 5511] <... bpf resumed>) = 7 [pid 5510] <... bpf resumed>) = 7 [pid 5509] <... bpf resumed>) = 7 [pid 5508] <... bpf resumed>) = 7 [pid 5507] exit_group(0 [pid 5509] exit_group(0 [pid 5507] <... exit_group resumed>) = ? [pid 5511] exit_group(0 [pid 5510] exit_group(0 [pid 5509] <... exit_group resumed>) = ? [pid 5508] exit_group(0 [pid 5507] +++ exited with 0 +++ [pid 5511] <... exit_group resumed>) = ? [pid 5510] <... exit_group resumed>) = ? [pid 5509] +++ exited with 0 +++ [pid 5508] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5508] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5509, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5512 attached [pid 5512] set_robust_list(0x5555562b2660, 24) = 0 [pid 5512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5512] setpgid(0, 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5512 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5513 [pid 5512] <... setpgid resumed>) = 0 [pid 5512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5512] <... openat resumed>) = 3 [pid 5512] write(3, "1000", 4) = 4 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5514 [pid 5512] close(3) = 0 [pid 5512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5512] close(3) = 0 [pid 5512] socketpair(AF_UNIX, SOCK_DGRAM, 0, ./strace-static-x86_64: Process 5513 attached ./strace-static-x86_64: Process 5514 attached [3, 4]) = 0 [pid 5512] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5514] set_robust_list(0x5555562b2660, 24 [pid 5513] set_robust_list(0x5555562b2660, 24 [pid 5514] <... set_robust_list resumed>) = 0 [pid 5513] <... set_robust_list resumed>) = 0 [pid 5512] <... bpf resumed>) = 5 [pid 5512] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5512] <... bpf resumed>) = 0 [pid 5514] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5514] <... prctl resumed>) = 0 [pid 5513] setpgid(0, 0 [pid 5514] setpgid(0, 0 [pid 5513] <... setpgid resumed>) = 0 [pid 5512] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5514] <... setpgid resumed>) = 0 [pid 5513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5512] <... bpf resumed>) = 6 [pid 5512] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5513] <... openat resumed>) = 3 [pid 5513] write(3, "1000", 4 [pid 5514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5513] <... write resumed>) = 4 [pid 5514] <... openat resumed>) = 3 [pid 5513] close(3 [pid 5514] write(3, "1000", 4 [pid 5513] <... close resumed>) = 0 [pid 5514] <... write resumed>) = 4 [pid 5513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5514] close(3 [pid 5513] <... bpf resumed>) = 3 [pid 5514] <... close resumed>) = 0 [pid 5513] close(3) = 0 [pid 5514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5513] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5513] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5514] <... bpf resumed>) = 3 [pid 5513] <... bpf resumed>) = 5 [pid 5513] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5514] close(3) = 0 [pid 5513] <... bpf resumed>) = 0 [pid 5513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5514] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5513] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5514] <... socketpair resumed>[3, 4]) = 0 [pid 5513] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5514] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5514] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5514] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5510] +++ exited with 0 +++ [pid 5511] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5515 attached [pid 5515] set_robust_list(0x5555562b2660, 24) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5515 [pid 5515] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5516 [pid 5515] <... prctl resumed>) = 0 [pid 5515] setpgid(0, 0) = 0 [pid 5515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 5516 attached [pid 5515] write(3, "1000", 4 [pid 5516] set_robust_list(0x5555562b2660, 24 [pid 5515] <... write resumed>) = 4 [pid 5516] <... set_robust_list resumed>) = 0 [pid 5515] close(3) = 0 [pid 5515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5515] <... bpf resumed>) = 3 [pid 5515] close(3 [pid 5516] setpgid(0, 0 [pid 5515] <... close resumed>) = 0 [pid 5516] <... setpgid resumed>) = 0 [pid 5515] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5515] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5515] <... bpf resumed>) = 5 [pid 5515] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5516] <... openat resumed>) = 3 [pid 5516] write(3, "1000", 4 [pid 5515] <... bpf resumed>) = 0 [pid 5516] <... write resumed>) = 4 [pid 5515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5516] close(3) = 0 [pid 5515] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5515] <... bpf resumed>) = 6 [pid 5516] <... bpf resumed>) = 3 [pid 5515] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5516] close(3) = 0 [pid 5516] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5516] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5516] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5516] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5515] <... bpf resumed>) = 7 [pid 5514] <... bpf resumed>) = 7 [pid 5513] <... bpf resumed>) = 7 [pid 5512] <... bpf resumed>) = 7 [pid 5516] <... bpf resumed>) = 7 [pid 5515] exit_group(0 [pid 5514] exit_group(0 [pid 5513] exit_group(0 [pid 5515] <... exit_group resumed>) = ? [pid 5514] <... exit_group resumed>) = ? [pid 5513] <... exit_group resumed>) = ? [pid 5512] exit_group(0 [pid 5515] +++ exited with 0 +++ [pid 5513] +++ exited with 0 +++ [pid 5514] +++ exited with 0 +++ [pid 5512] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5516] exit_group(0 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 5516] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5517 ./strace-static-x86_64: Process 5517 attached [pid 5517] set_robust_list(0x5555562b2660, 24) = 0 [pid 5517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5517] setpgid(0, 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5518 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5519 [pid 5517] <... setpgid resumed>) = 0 [pid 5517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5517] write(3, "1000", 4./strace-static-x86_64: Process 5519 attached ) = 4 [pid 5517] close(3) = 0 [pid 5519] set_robust_list(0x5555562b2660, 24 [pid 5517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5518 attached [pid 5519] <... set_robust_list resumed>) = 0 [pid 5519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5518] set_robust_list(0x5555562b2660, 24 [pid 5519] <... prctl resumed>) = 0 [pid 5518] <... set_robust_list resumed>) = 0 [pid 5519] setpgid(0, 0) = 0 [pid 5518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5518] setpgid(0, 0) = 0 [pid 5518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5518] write(3, "1000", 4) = 4 [pid 5518] close(3) = 0 [pid 5519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5517] <... bpf resumed>) = 3 [pid 5519] <... openat resumed>) = 3 [pid 5519] write(3, "1000", 4 [pid 5517] close(3 [pid 5519] <... write resumed>) = 4 [pid 5518] <... bpf resumed>) = 3 [pid 5517] <... close resumed>) = 0 [pid 5519] close(3) = 0 [pid 5519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5518] close(3 [pid 5517] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5518] <... close resumed>) = 0 [pid 5517] <... socketpair resumed>[3, 4]) = 0 [pid 5519] <... bpf resumed>) = 3 [pid 5518] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5517] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5519] close(3 [pid 5518] <... socketpair resumed>[3, 4]) = 0 [pid 5517] <... bpf resumed>) = 5 [pid 5518] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5518] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5519] <... close resumed>) = 0 [pid 5518] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5517] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5512] +++ exited with 0 +++ [pid 5516] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5519] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5517] <... bpf resumed>) = 0 [pid 5519] <... socketpair resumed>[3, 4]) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5520 attached [pid 5519] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5518] <... bpf resumed>) = 6 [pid 5517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 291] <... restart_syscall resumed>) = 0 [pid 5520] set_robust_list(0x5555562b2660, 24 [pid 5519] <... bpf resumed>) = 5 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5520 [pid 5519] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5518] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5517] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5520] <... set_robust_list resumed>) = 0 [pid 5519] <... bpf resumed>) = 0 [pid 5517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5519] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5520] setpgid(0, 0) = 0 [pid 5520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5517] <... bpf resumed>) = 6 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5521 [pid 5520] <... openat resumed>) = 3 [pid 5520] write(3, "1000", 4) = 4 [pid 5520] close(3) = 0 [pid 5519] <... bpf resumed>) = 6 [pid 5517] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5521 attached [pid 5519] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5521] set_robust_list(0x5555562b2660, 24) = 0 [pid 5520] <... bpf resumed>) = 3 [pid 5521] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5520] close(3 [pid 5521] <... prctl resumed>) = 0 [pid 5521] setpgid(0, 0) = 0 [pid 5520] <... close resumed>) = 0 [pid 5521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5521] write(3, "1000", 4) = 4 [pid 5521] close(3) = 0 [pid 5521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5520] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5520] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5520] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5521] <... bpf resumed>) = 3 [pid 5520] <... bpf resumed>) = 6 [pid 5521] close(3 [pid 5520] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5521] <... close resumed>) = 0 [pid 5521] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5521] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5521] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5521] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61) = 7 [pid 5520] <... bpf resumed>) = 7 [pid 5519] <... bpf resumed>) = 7 [pid 5518] <... bpf resumed>) = 7 [pid 5517] <... bpf resumed>) = 7 [pid 5521] exit_group(0 [pid 5519] exit_group(0 [pid 5521] <... exit_group resumed>) = ? [pid 5517] exit_group(0 [pid 5521] +++ exited with 0 +++ [pid 5520] exit_group(0 [pid 5519] <... exit_group resumed>) = ? [pid 5518] exit_group(0 [pid 5517] <... exit_group resumed>) = ? [pid 5519] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 5517] +++ exited with 0 +++ [pid 5518] <... exit_group resumed>) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5523 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5522 ./strace-static-x86_64: Process 5522 attached [pid 5522] set_robust_list(0x5555562b2660, 24 [pid 294] <... restart_syscall resumed>) = 0 [pid 5520] <... exit_group resumed>) = ? [pid 5522] <... set_robust_list resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5522] setpgid(0, 0) = 0 [pid 5522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5524 [pid 5522] write(3, "1000", 4) = 4 [pid 5522] close(3) = 0 [pid 5522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5524 attached [pid 5524] set_robust_list(0x5555562b2660, 24 [pid 5522] <... bpf resumed>) = 3 [pid 5522] close(3) = 0 [pid 5522] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5522] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5524] <... set_robust_list resumed>) = 0 [pid 5522] <... bpf resumed>) = 5 [pid 5522] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 ./strace-static-x86_64: Process 5523 attached [pid 5522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5524] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5522] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5523] set_robust_list(0x5555562b2660, 24 [pid 5522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5524] <... prctl resumed>) = 0 [pid 5524] setpgid(0, 0 [pid 5522] <... bpf resumed>) = 6 [pid 5523] <... set_robust_list resumed>) = 0 [pid 5523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5523] setpgid(0, 0) = 0 [pid 5524] <... setpgid resumed>) = 0 [pid 5523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5522] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5523] write(3, "1000", 4) = 4 [pid 5523] close(3) = 0 [pid 5523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5524] <... openat resumed>) = 3 [pid 5524] write(3, "1000", 4 [pid 5523] <... bpf resumed>) = 3 [pid 5523] close(3) = 0 [pid 5523] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5524] <... write resumed>) = 4 [pid 5523] <... socketpair resumed>[3, 4]) = 0 [pid 5523] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5524] close(3 [pid 5523] <... bpf resumed>) = 5 [pid 5523] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5524] <... close resumed>) = 0 [pid 5523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5523] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5524] <... bpf resumed>) = 3 [pid 5523] <... bpf resumed>) = 6 [pid 5523] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5524] close(3) = 0 [pid 5524] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5524] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5524] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5524] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5520] +++ exited with 0 +++ [pid 5518] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5525 attached [pid 5525] set_robust_list(0x5555562b2660, 24) = 0 [pid 5525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5525 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5526 [pid 5525] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5526 attached [pid 5525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5525] write(3, "1000", 4) = 4 [pid 5525] close(3) = 0 [pid 5525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5526] set_robust_list(0x5555562b2660, 24) = 0 [pid 5525] <... bpf resumed>) = 3 [pid 5525] close(3) = 0 [pid 5525] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5525] <... socketpair resumed>[3, 4]) = 0 [pid 5525] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5526] setpgid(0, 0) = 0 [pid 5525] <... bpf resumed>) = 5 [pid 5525] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5525] <... bpf resumed>) = 0 [pid 5525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5526] <... openat resumed>) = 3 [pid 5525] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5526] write(3, "1000", 4 [pid 5525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5526] <... write resumed>) = 4 [pid 5526] close(3 [pid 5525] <... bpf resumed>) = 6 [pid 5525] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5526] <... close resumed>) = 0 [pid 5526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5526] close(3) = 0 [pid 5526] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5526] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5526] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5526] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5522] <... bpf resumed>) = 7 [pid 5526] <... bpf resumed>) = 7 [pid 5525] <... bpf resumed>) = 7 [pid 5524] <... bpf resumed>) = 7 [pid 5523] <... bpf resumed>) = 7 [pid 5522] exit_group(0 [pid 5526] exit_group(0 [pid 5524] exit_group(0 [pid 5523] exit_group(0 [pid 5522] <... exit_group resumed>) = ? [pid 5526] <... exit_group resumed>) = ? [pid 5525] exit_group(0 [pid 5524] <... exit_group resumed>) = ? [pid 5523] <... exit_group resumed>) = ? [pid 5522] +++ exited with 0 +++ [pid 5526] +++ exited with 0 +++ [pid 5525] <... exit_group resumed>) = ? [pid 5524] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5522, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5527 attached , child_tidptr=0x5555562b2650) = 5527 [pid 5527] set_robust_list(0x5555562b2660, 24) = 0 [pid 5527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5527] setpgid(0, 0) = 0 [pid 5527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5527] write(3, "1000", 4) = 4 [pid 5527] close(3) = 0 [pid 5527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5529 attached ./strace-static-x86_64: Process 5528 attached ) = 3 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5528 [pid 5527] close(3 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5529 [pid 5527] <... close resumed>) = 0 [pid 5527] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5528] set_robust_list(0x5555562b2660, 24 [pid 5527] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5528] <... set_robust_list resumed>) = 0 [pid 5527] <... bpf resumed>) = 5 [pid 5527] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5529] set_robust_list(0x5555562b2660, 24 [pid 5528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5527] <... bpf resumed>) = 6 [pid 5527] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5529] <... set_robust_list resumed>) = 0 [pid 5528] <... prctl resumed>) = 0 [pid 5529] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5528] setpgid(0, 0 [pid 5529] <... prctl resumed>) = 0 [pid 5529] setpgid(0, 0) = 0 [pid 5529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5528] <... setpgid resumed>) = 0 [pid 5529] <... openat resumed>) = 3 [pid 5529] write(3, "1000", 4) = 4 [pid 5529] close(3 [pid 5528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5529] <... close resumed>) = 0 [pid 5529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5528] <... openat resumed>) = 3 [pid 5529] close(3 [pid 5528] write(3, "1000", 4 [pid 5529] <... close resumed>) = 0 [pid 5525] +++ exited with 0 +++ [pid 5528] <... write resumed>) = 4 [pid 5523] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 5529] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 5529] <... socketpair resumed>[3, 4]) = 0 [pid 5529] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 298] <... restart_syscall resumed>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 5529] <... bpf resumed>) = 5 [pid 5529] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5528] close(3 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5529] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5530 attached [pid 5530] set_robust_list(0x5555562b2660, 24) = 0 [pid 5530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5530 [pid 5530] setpgid(0, 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5531 [pid 5530] <... setpgid resumed>) = 0 [pid 5528] <... close resumed>) = 0 [pid 5530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5531 attached [pid 5528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5530] <... openat resumed>) = 3 [pid 5530] write(3, "1000", 4) = 4 [pid 5530] close(3) = 0 [pid 5530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5528] <... bpf resumed>) = 3 [pid 5530] <... bpf resumed>) = 3 [pid 5528] close(3 [pid 5530] close(3) = 0 [pid 5530] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5528] <... close resumed>) = 0 [pid 5530] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5530] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5528] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5528] <... socketpair resumed>[3, 4]) = 0 [pid 5528] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5530] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5528] <... bpf resumed>) = 5 [pid 5531] set_robust_list(0x5555562b2660, 24 [pid 5528] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5531] <... set_robust_list resumed>) = 0 [pid 5531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5531] setpgid(0, 0) = 0 [pid 5531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5528] <... bpf resumed>) = 0 [pid 5531] <... openat resumed>) = 3 [pid 5528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5531] write(3, "1000", 4 [pid 5528] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5528] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5531] <... write resumed>) = 4 [pid 5531] close(3) = 0 [pid 5531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5528] <... bpf resumed>) = 6 [pid 5531] <... bpf resumed>) = 3 [pid 5531] close(3) = 0 [pid 5531] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5528] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5531] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5531] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5531] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5527] <... bpf resumed>) = 7 [pid 5531] <... bpf resumed>) = 7 [pid 5530] <... bpf resumed>) = 7 [pid 5529] <... bpf resumed>) = 7 [pid 5528] <... bpf resumed>) = 7 [pid 5527] exit_group(0 [pid 5531] exit_group(0 [pid 5530] exit_group(0 [pid 5527] <... exit_group resumed>) = ? [pid 5529] exit_group(0 [pid 5531] <... exit_group resumed>) = ? [pid 5530] <... exit_group resumed>) = ? [pid 5529] <... exit_group resumed>) = ? [pid 5528] exit_group(0 [pid 5527] +++ exited with 0 +++ [pid 5531] +++ exited with 0 +++ [pid 5530] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5527, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5528] <... exit_group resumed>) = ? [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5532 attached [pid 5532] set_robust_list(0x5555562b2660, 24) = 0 [pid 5532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5532] setpgid(0, 0) = 0 [pid 5532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5532 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5533 [pid 5532] <... openat resumed>) = 3 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5534 [pid 5532] write(3, "1000", 4) = 4 [pid 5532] close(3) = 0 [pid 5532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5533 attached [pid 5533] set_robust_list(0x5555562b2660, 24 [pid 5532] <... bpf resumed>) = 3 [pid 5533] <... set_robust_list resumed>) = 0 [pid 5532] close(3) = 0 [pid 5532] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5532] <... socketpair resumed>[3, 4]) = 0 [pid 5532] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5533] setpgid(0, 0 [pid 5532] <... bpf resumed>) = 5 [pid 5532] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5533] <... setpgid resumed>) = 0 [pid 5532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 5534 attached ) = -1 EFAULT (Bad address) [pid 5533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5533] <... openat resumed>) = 3 [pid 5532] <... bpf resumed>) = 6 [pid 5532] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5534] set_robust_list(0x5555562b2660, 24) = 0 [pid 5534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5533] write(3, "1000", 4 [pid 5534] <... prctl resumed>) = 0 [pid 5533] <... write resumed>) = 4 [pid 5534] setpgid(0, 0 [pid 5533] close(3 [pid 5534] <... setpgid resumed>) = 0 [pid 5533] <... close resumed>) = 0 [pid 5533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5533] <... bpf resumed>) = 3 [pid 5534] <... openat resumed>) = 3 [pid 5534] write(3, "1000", 4 [pid 5533] close(3 [pid 5534] <... write resumed>) = 4 [pid 5533] <... close resumed>) = 0 [pid 5534] close(3 [pid 5533] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5534] <... close resumed>) = 0 [pid 5533] <... socketpair resumed>[3, 4]) = 0 [pid 5534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5533] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5534] <... bpf resumed>) = 3 [pid 5533] <... bpf resumed>) = 5 [pid 5534] close(3 [pid 5533] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5534] <... close resumed>) = 0 [pid 5533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5534] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5533] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5534] <... socketpair resumed>[3, 4]) = 0 [pid 5534] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5533] <... bpf resumed>) = 6 [pid 5534] <... bpf resumed>) = 5 [pid 5534] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5533] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5534] <... bpf resumed>) = 0 [pid 5534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5534] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5529] +++ exited with 0 +++ [pid 5528] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5535 ./strace-static-x86_64: Process 5535 attached ./strace-static-x86_64: Process 5536 attached [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5536 [pid 5536] set_robust_list(0x5555562b2660, 24) = 0 [pid 5536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5536] setpgid(0, 0) = 0 [pid 5536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5536] write(3, "1000", 4) = 4 [pid 5536] close(3) = 0 [pid 5535] set_robust_list(0x5555562b2660, 24) = 0 [pid 5536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5535] setpgid(0, 0) = 0 [pid 5536] <... bpf resumed>) = 3 [pid 5535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5535] write(3, "1000", 4) = 4 [pid 5535] close(3) = 0 [pid 5535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5536] close(3) = 0 [pid 5536] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5536] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5535] <... bpf resumed>) = 3 [pid 5536] <... bpf resumed>) = 5 [pid 5536] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5535] close(3 [pid 5536] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5535] <... close resumed>) = 0 [pid 5535] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5536] <... bpf resumed>) = 6 [pid 5536] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5535] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5535] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5532] <... bpf resumed>) = 7 [pid 5533] <... bpf resumed>) = 7 [pid 5535] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5532] exit_group(0 [pid 5533] exit_group(0 [pid 5532] <... exit_group resumed>) = ? [pid 5534] <... bpf resumed>) = 7 [pid 5533] <... exit_group resumed>) = ? [pid 5536] <... bpf resumed>) = 7 [pid 5536] exit_group(0) = ? [pid 5536] +++ exited with 0 +++ [pid 5532] +++ exited with 0 +++ [pid 5535] <... bpf resumed>) = 7 [pid 5535] exit_group(0) = ? [pid 5534] exit_group(0 [pid 5533] +++ exited with 0 +++ [pid 5534] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5538 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5537 ./strace-static-x86_64: Process 5538 attached ./strace-static-x86_64: Process 5537 attached [pid 5538] set_robust_list(0x5555562b2660, 24 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5539 ./strace-static-x86_64: Process 5539 attached [pid 5538] <... set_robust_list resumed>) = 0 [pid 5537] set_robust_list(0x5555562b2660, 24 [pid 5539] set_robust_list(0x5555562b2660, 24 [pid 5538] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5537] <... set_robust_list resumed>) = 0 [pid 5538] <... prctl resumed>) = 0 [pid 5539] <... set_robust_list resumed>) = 0 [pid 5537] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5539] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5538] setpgid(0, 0 [pid 5537] <... prctl resumed>) = 0 [pid 5538] <... setpgid resumed>) = 0 [pid 5537] setpgid(0, 0 [pid 5539] <... prctl resumed>) = 0 [pid 5537] <... setpgid resumed>) = 0 [pid 5538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5539] setpgid(0, 0) = 0 [pid 5538] <... openat resumed>) = 3 [pid 5537] <... openat resumed>) = 3 [pid 5538] write(3, "1000", 4 [pid 5537] write(3, "1000", 4 [pid 5539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5538] <... write resumed>) = 4 [pid 5537] <... write resumed>) = 4 [pid 5538] close(3 [pid 5537] close(3 [pid 5539] write(3, "1000", 4) = 4 [pid 5539] close(3) = 0 [pid 5537] <... close resumed>) = 0 [pid 5538] <... close resumed>) = 0 [pid 5539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5539] <... bpf resumed>) = 3 [pid 5537] <... bpf resumed>) = 3 [pid 5539] close(3 [pid 5537] close(3 [pid 5538] <... bpf resumed>) = 3 [pid 5537] <... close resumed>) = 0 [pid 5538] close(3 [pid 5537] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5539] <... close resumed>) = 0 [pid 5538] <... close resumed>) = 0 [pid 5538] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5537] <... socketpair resumed>[3, 4]) = 0 [pid 5539] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5537] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5538] <... socketpair resumed>[3, 4]) = 0 [pid 5539] <... socketpair resumed>[3, 4]) = 0 [pid 5538] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5537] <... bpf resumed>) = 5 [pid 5538] <... bpf resumed>) = 5 [pid 5539] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5537] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5538] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5539] <... bpf resumed>) = 5 [pid 5538] <... bpf resumed>) = 0 [pid 5537] <... bpf resumed>) = 0 [pid 5539] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5539] <... bpf resumed>) = 0 [pid 5538] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5537] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5538] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5539] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5538] <... bpf resumed>) = 6 [pid 5539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5538] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5537] <... bpf resumed>) = 6 [pid 5539] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5537] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5535] +++ exited with 0 +++ [pid 5534] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5540 ./strace-static-x86_64: Process 5540 attached [pid 5540] set_robust_list(0x5555562b2660, 24) = 0 [pid 5540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5540] setpgid(0, 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5541 [pid 5540] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5541 attached [pid 5540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5540] write(3, "1000", 4) = 4 [pid 5540] close(3) = 0 [pid 5540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5541] set_robust_list(0x5555562b2660, 24 [pid 5540] <... bpf resumed>) = 3 [pid 5541] <... set_robust_list resumed>) = 0 [pid 5540] close(3 [pid 5541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5540] <... close resumed>) = 0 [pid 5541] <... prctl resumed>) = 0 [pid 5540] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5541] setpgid(0, 0 [pid 5540] <... socketpair resumed>[3, 4]) = 0 [pid 5540] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5541] <... setpgid resumed>) = 0 [pid 5540] <... bpf resumed>) = 5 [pid 5540] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5541] <... openat resumed>) = 3 [pid 5540] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5541] write(3, "1000", 4 [pid 5540] <... bpf resumed>) = 6 [pid 5541] <... write resumed>) = 4 [pid 5541] close(3 [pid 5540] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5541] <... close resumed>) = 0 [pid 5541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5541] close(3) = 0 [pid 5541] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5541] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5541] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5541] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5539] <... bpf resumed>) = 7 [pid 5538] <... bpf resumed>) = 7 [pid 5541] <... bpf resumed>) = 7 [pid 5540] <... bpf resumed>) = 7 [pid 5539] exit_group(0 [pid 5537] <... bpf resumed>) = 7 [pid 5541] exit_group(0 [pid 5540] exit_group(0 [pid 5539] <... exit_group resumed>) = ? [pid 5538] exit_group(0 [pid 5541] <... exit_group resumed>) = ? [pid 5540] <... exit_group resumed>) = ? [pid 5539] +++ exited with 0 +++ [pid 5537] exit_group(0 [pid 5538] <... exit_group resumed>) = ? [pid 5540] +++ exited with 0 +++ [pid 5537] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5542 ./strace-static-x86_64: Process 5542 attached [pid 5542] set_robust_list(0x5555562b2660, 24 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5542] <... set_robust_list resumed>) = 0 [pid 5542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5542] setpgid(0, 0) = 0 [pid 5542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5543 [pid 5541] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 5542] <... openat resumed>) = 3 [pid 5542] write(3, "1000", 4) = 4 [pid 5542] close(3 [pid 291] <... restart_syscall resumed>) = 0 [pid 5542] <... close resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5544 [pid 5542] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 5544 attached ./strace-static-x86_64: Process 5543 attached [pid 5542] close(3 [pid 5543] set_robust_list(0x5555562b2660, 24 [pid 5542] <... close resumed>) = 0 [pid 5542] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5544] set_robust_list(0x5555562b2660, 24 [pid 5543] <... set_robust_list resumed>) = 0 [pid 5542] <... socketpair resumed>[3, 4]) = 0 [pid 5542] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5544] <... set_robust_list resumed>) = 0 [pid 5543] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5542] <... bpf resumed>) = 5 [pid 5543] <... prctl resumed>) = 0 [pid 5542] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5543] setpgid(0, 0 [pid 5542] <... bpf resumed>) = 0 [pid 5544] setpgid(0, 0 [pid 5543] <... setpgid resumed>) = 0 [pid 5542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5544] <... setpgid resumed>) = 0 [pid 5543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5542] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5543] <... openat resumed>) = 3 [pid 5542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5542] <... bpf resumed>) = 6 [pid 5543] write(3, "1000", 4 [pid 5542] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5544] <... openat resumed>) = 3 [pid 5543] <... write resumed>) = 4 [pid 5544] write(3, "1000", 4 [pid 5543] close(3 [pid 5544] <... write resumed>) = 4 [pid 5543] <... close resumed>) = 0 [pid 5544] close(3 [pid 5543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5544] <... close resumed>) = 0 [pid 5543] close(3 [pid 5544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5543] <... close resumed>) = 0 [pid 5544] <... bpf resumed>) = 3 [pid 5543] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5544] close(3 [pid 5543] <... socketpair resumed>[3, 4]) = 0 [pid 5544] <... close resumed>) = 0 [pid 5543] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5544] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5543] <... bpf resumed>) = 5 [pid 5544] <... socketpair resumed>[3, 4]) = 0 [pid 5543] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5544] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5543] <... bpf resumed>) = 0 [pid 5544] <... bpf resumed>) = 5 [pid 5543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5544] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5543] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5544] <... bpf resumed>) = 0 [pid 5543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5543] <... bpf resumed>) = 6 [pid 5544] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5543] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5544] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5538] +++ exited with 0 +++ [pid 5537] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5537, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5545 attached [pid 5545] set_robust_list(0x5555562b2660, 24) = 0 [pid 5545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5545 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5546 [pid 5545] setpgid(0, 0) = 0 [pid 5545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5546 attached ) = 3 [pid 5545] write(3, "1000", 4) = 4 [pid 5545] close(3) = 0 [pid 5545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5546] set_robust_list(0x5555562b2660, 24) = 0 [pid 5546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5546] setpgid(0, 0) = 0 [pid 5546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5546] write(3, "1000", 4) = 4 [pid 5546] close(3) = 0 [pid 5546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5545] <... bpf resumed>) = 3 [pid 5546] <... bpf resumed>) = 3 [pid 5545] close(3) = 0 [pid 5546] close(3) = 0 [pid 5545] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5546] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5545] <... socketpair resumed>[3, 4]) = 0 [pid 5545] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5546] <... socketpair resumed>[3, 4]) = 0 [pid 5545] <... bpf resumed>) = 5 [pid 5545] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5546] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5545] <... bpf resumed>) = 0 [pid 5546] <... bpf resumed>) = 5 [pid 5546] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5546] <... bpf resumed>) = 0 [pid 5546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5545] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5546] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5546] <... bpf resumed>) = 6 [pid 5545] <... bpf resumed>) = 6 [pid 5546] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5545] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5543] <... bpf resumed>) = 7 [pid 5542] <... bpf resumed>) = 7 [pid 5544] <... bpf resumed>) = 7 [pid 5546] <... bpf resumed>) = 7 [pid 5545] <... bpf resumed>) = 7 [pid 5543] exit_group(0 [pid 5542] exit_group(0 [pid 5545] exit_group(0 [pid 5544] exit_group(0 [pid 5543] <... exit_group resumed>) = ? [pid 5542] <... exit_group resumed>) = ? [pid 5546] exit_group(0 [pid 5545] <... exit_group resumed>) = ? [pid 5544] <... exit_group resumed>) = ? [pid 5543] +++ exited with 0 +++ [pid 5545] +++ exited with 0 +++ [pid 5542] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 5546] <... exit_group resumed>) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5547 ./strace-static-x86_64: Process 5547 attached [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5547] set_robust_list(0x5555562b2660, 24) = 0 [pid 5547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5547] setpgid(0, 0) = 0 [pid 5547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5548 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5549 ./strace-static-x86_64: Process 5549 attached [pid 5549] set_robust_list(0x5555562b2660, 24 [pid 5547] <... openat resumed>) = 3 [pid 5547] write(3, "1000", 4) = 4 [pid 5547] close(3) = 0 [pid 5549] <... set_robust_list resumed>) = 0 [pid 5547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5549] setpgid(0, 0) = 0 [pid 5549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5549] write(3, "1000", 4) = 4 [pid 5549] close(3 [pid 5547] <... bpf resumed>) = 3 [pid 5547] close(3) = 0 [pid 5547] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5549] <... close resumed>) = 0 [pid 5547] <... socketpair resumed>[3, 4]) = 0 [pid 5547] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5547] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 5548 attached [pid 5549] <... bpf resumed>) = 3 [pid 5547] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5549] close(3 [pid 5548] set_robust_list(0x5555562b2660, 24 [pid 5547] <... bpf resumed>) = 0 [pid 5548] <... set_robust_list resumed>) = 0 [pid 5549] <... close resumed>) = 0 [pid 5547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5549] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5549] <... socketpair resumed>[3, 4]) = 0 [pid 5548] <... prctl resumed>) = 0 [pid 5547] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5548] setpgid(0, 0 [pid 5547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5549] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5548] <... setpgid resumed>) = 0 [pid 5547] <... bpf resumed>) = 6 [pid 5547] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5549] <... bpf resumed>) = 5 [pid 5549] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5548] write(3, "1000", 4) = 4 [pid 5549] <... bpf resumed>) = 0 [pid 5548] close(3 [pid 5549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5548] <... close resumed>) = 0 [pid 5549] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5548] <... bpf resumed>) = 3 [pid 5548] close(3) = 0 [pid 5549] <... bpf resumed>) = 6 [pid 5549] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5548] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5548] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5548] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5548] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5544] +++ exited with 0 +++ [pid 5546] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5550 attached [pid 5550] set_robust_list(0x5555562b2660, 24) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5550 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5551 [pid 5550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5550] setpgid(0, 0) = 0 [pid 5548] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5550] write(3, "1000", 4) = 4 [pid 5550] close(3) = 0 [pid 5550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5550] close(3./strace-static-x86_64: Process 5551 attached ) = 0 [pid 5551] set_robust_list(0x5555562b2660, 24) = 0 [pid 5551] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5550] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5551] <... prctl resumed>) = 0 [pid 5551] setpgid(0, 0) = 0 [pid 5551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5550] <... socketpair resumed>[3, 4]) = 0 [pid 5550] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5551] <... openat resumed>) = 3 [pid 5550] <... bpf resumed>) = 5 [pid 5550] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5551] write(3, "1000", 4) = 4 [pid 5551] close(3) = 0 [pid 5551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5550] <... bpf resumed>) = 0 [pid 5550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5551] <... bpf resumed>) = 3 [pid 5550] <... bpf resumed>) = 6 [pid 5551] close(3) = 0 [pid 5551] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5550] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5551] <... socketpair resumed>[3, 4]) = 0 [pid 5551] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5551] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5551] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5547] <... bpf resumed>) = 7 [pid 5551] <... bpf resumed>) = 7 [pid 5550] <... bpf resumed>) = 7 [pid 5549] <... bpf resumed>) = 7 [pid 5548] <... bpf resumed>) = 7 [pid 5547] exit_group(0 [pid 5551] exit_group(0 [pid 5547] <... exit_group resumed>) = ? [pid 5551] <... exit_group resumed>) = ? [pid 5550] exit_group(0 [pid 5549] exit_group(0 [pid 5548] exit_group(0 [pid 5547] +++ exited with 0 +++ [pid 5550] <... exit_group resumed>) = ? [pid 5549] <... exit_group resumed>) = ? [pid 5548] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5551] +++ exited with 0 +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5552 attached ) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5552 [pid 5552] set_robust_list(0x5555562b2660, 24) = 0 [pid 5549] +++ exited with 0 +++ [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5552] setpgid(0, 0) = 0 [pid 5552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5553 [pid 293] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5552] <... openat resumed>) = 3 [pid 5552] write(3, "1000", 4 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5552] <... write resumed>) = 4 [pid 5552] close(3) = 0 [pid 5552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5554 [pid 5552] close(3) = 0 [pid 5552] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 ./strace-static-x86_64: Process 5553 attached [pid 5553] set_robust_list(0x5555562b2660, 24 [pid 5552] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5553] <... set_robust_list resumed>) = 0 [pid 5553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5553] setpgid(0, 0) = 0 [pid 5552] <... bpf resumed>) = 5 [pid 5553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5553] write(3, "1000", 4 [pid 5552] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5553] <... write resumed>) = 4 [pid 5552] <... bpf resumed>) = 0 [pid 5553] close(3 [pid 5552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5553] <... close resumed>) = 0 [pid 5553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5552] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5553] <... bpf resumed>) = 3 [pid 5552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5553] close(3) = 0 [pid 5553] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5553] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5552] <... bpf resumed>) = 6 [pid 5553] <... bpf resumed>) = 5 [pid 5552] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5553] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32./strace-static-x86_64: Process 5554 attached [pid 5554] set_robust_list(0x5555562b2660, 24) = 0 [pid 5554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5553] <... bpf resumed>) = 0 [pid 5554] setpgid(0, 0) = 0 [pid 5554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5554] <... openat resumed>) = 3 [pid 5554] write(3, "1000", 4) = 4 [pid 5554] close(3) = 0 [pid 5554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5553] <... bpf resumed>) = 6 [pid 5553] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5554] close(3) = 0 [pid 5554] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5554] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5554] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5554] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5548] +++ exited with 0 +++ [pid 5550] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5555 attached [pid 5555] set_robust_list(0x5555562b2660, 24) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5555 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5556 [pid 5555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5555] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5556 attached [pid 5555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5556] set_robust_list(0x5555562b2660, 24 [pid 5555] write(3, "1000", 4 [pid 5556] <... set_robust_list resumed>) = 0 [pid 5555] <... write resumed>) = 4 [pid 5555] close(3) = 0 [pid 5555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5556] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5555] <... bpf resumed>) = 3 [pid 5556] <... prctl resumed>) = 0 [pid 5555] close(3 [pid 5556] setpgid(0, 0) = 0 [pid 5555] <... close resumed>) = 0 [pid 5555] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5555] <... socketpair resumed>[3, 4]) = 0 [pid 5556] <... openat resumed>) = 3 [pid 5555] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5556] write(3, "1000", 4) = 4 [pid 5555] <... bpf resumed>) = 5 [pid 5555] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5556] close(3) = 0 [pid 5555] <... bpf resumed>) = 0 [pid 5555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5555] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5556] <... bpf resumed>) = 3 [pid 5555] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5556] close(3) = 0 [pid 5556] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5556] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5556] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5556] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5553] <... bpf resumed>) = 7 [pid 5552] <... bpf resumed>) = 7 [pid 5556] <... bpf resumed>) = 7 [pid 5555] <... bpf resumed>) = 7 [pid 5554] <... bpf resumed>) = 7 [pid 5553] exit_group(0 [pid 5556] exit_group(0 [pid 5555] exit_group(0 [pid 5553] <... exit_group resumed>) = ? [pid 5554] exit_group(0 [pid 5552] exit_group(0 [pid 5556] <... exit_group resumed>) = ? [pid 5555] <... exit_group resumed>) = ? [pid 5554] <... exit_group resumed>) = ? [pid 5553] +++ exited with 0 +++ [pid 5552] <... exit_group resumed>) = ? [pid 5556] +++ exited with 0 +++ [pid 5554] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5554, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5553, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5557 ./strace-static-x86_64: Process 5558 attached [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5558] set_robust_list(0x5555562b2660, 24) = 0 [pid 5558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5558] setpgid(0, 0) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5558 [pid 5558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5559 ./strace-static-x86_64: Process 5557 attached [pid 5558] <... openat resumed>) = 3 [pid 5557] set_robust_list(0x5555562b2660, 24 [pid 5558] write(3, "1000", 4) = 4 [pid 5558] close(3) = 0 [pid 5558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5557] <... set_robust_list resumed>) = 0 [pid 5558] <... bpf resumed>) = 3 [pid 5557] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5558] close(3) = 0 [pid 5557] <... prctl resumed>) = 0 [pid 5558] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5557] setpgid(0, 0./strace-static-x86_64: Process 5559 attached [pid 5559] set_robust_list(0x5555562b2660, 24) = 0 [pid 5559] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5557] <... setpgid resumed>) = 0 [pid 5559] <... prctl resumed>) = 0 [pid 5559] setpgid(0, 0 [pid 5558] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5559] <... setpgid resumed>) = 0 [pid 5559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5558] <... bpf resumed>) = 5 [pid 5557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5557] write(3, "1000", 4 [pid 5558] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5557] <... write resumed>) = 4 [pid 5557] close(3) = 0 [pid 5557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5559] write(3, "1000", 4 [pid 5557] <... bpf resumed>) = 3 [pid 5559] <... write resumed>) = 4 [pid 5559] close(3) = 0 [pid 5558] <... bpf resumed>) = 0 [pid 5559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5559] <... bpf resumed>) = 3 [pid 5558] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5557] close(3 [pid 5558] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5559] close(3 [pid 5557] <... close resumed>) = 0 [pid 5557] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5557] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5558] <... bpf resumed>) = 6 [pid 5557] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5559] <... close resumed>) = 0 [pid 5558] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5557] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5559] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5557] <... bpf resumed>) = 6 [pid 5559] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5557] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5559] <... bpf resumed>) = 5 [pid 5559] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5559] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5555] +++ exited with 0 +++ [pid 5552] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5560 attached [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5560 [pid 5560] set_robust_list(0x5555562b2660, 24 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5561 ./strace-static-x86_64: Process 5561 attached [pid 5561] set_robust_list(0x5555562b2660, 24 [pid 5560] <... set_robust_list resumed>) = 0 [pid 5561] <... set_robust_list resumed>) = 0 [pid 5560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5561] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5560] <... prctl resumed>) = 0 [pid 5561] <... prctl resumed>) = 0 [pid 5561] setpgid(0, 0) = 0 [pid 5560] setpgid(0, 0) = 0 [pid 5561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5561] <... openat resumed>) = 3 [pid 5561] write(3, "1000", 4) = 4 [pid 5561] close(3 [pid 5560] <... openat resumed>) = 3 [pid 5561] <... close resumed>) = 0 [pid 5560] write(3, "1000", 4) = 4 [pid 5561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5560] close(3) = 0 [pid 5560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5561] <... bpf resumed>) = 3 [pid 5561] close(3) = 0 [pid 5561] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5560] <... bpf resumed>) = 3 [pid 5561] <... socketpair resumed>[3, 4]) = 0 [pid 5561] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5560] close(3 [pid 5561] <... bpf resumed>) = 5 [pid 5560] <... close resumed>) = 0 [pid 5561] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5560] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5561] <... bpf resumed>) = 0 [pid 5561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5560] <... socketpair resumed>[3, 4]) = 0 [pid 5561] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5560] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5561] <... bpf resumed>) = 6 [pid 5560] <... bpf resumed>) = 5 [pid 5561] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5560] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5560] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5558] <... bpf resumed>) = 7 [pid 5561] <... bpf resumed>) = 7 [pid 5560] <... bpf resumed>) = 7 [pid 5559] <... bpf resumed>) = 7 [pid 5558] exit_group(0 [pid 5557] <... bpf resumed>) = 7 [pid 5561] exit_group(0 [pid 5560] exit_group(0 [pid 5559] exit_group(0 [pid 5560] <... exit_group resumed>) = ? [pid 5559] <... exit_group resumed>) = ? [pid 5558] <... exit_group resumed>) = ? [pid 5557] exit_group(0 [pid 5561] <... exit_group resumed>) = ? [pid 5560] +++ exited with 0 +++ [pid 5559] +++ exited with 0 +++ [pid 5558] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5557] <... exit_group resumed>) = ? [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5562 attached [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5562 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5562] set_robust_list(0x5555562b2660, 24) = 0 [pid 5562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5562] setpgid(0, 0) = 0 [pid 5562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5562] <... openat resumed>) = 3 [pid 5562] write(3, "1000", 4) = 4 [pid 5562] close(3 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5564 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5563 [pid 5562] <... close resumed>) = 0 [pid 5562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5562] close(3) = 0 [pid 5562] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 ./strace-static-x86_64: Process 5564 attached [pid 5562] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5562] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5564] set_robust_list(0x5555562b2660, 24 [pid 5562] <... bpf resumed>) = 6 [pid 5562] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5564] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5563 attached [pid 5564] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5563] set_robust_list(0x5555562b2660, 24) = 0 [pid 5564] <... prctl resumed>) = 0 [pid 5564] setpgid(0, 0 [pid 5563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5563] setpgid(0, 0) = 0 [pid 5564] <... setpgid resumed>) = 0 [pid 5563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5563] write(3, "1000", 4) = 4 [pid 5564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5563] close(3) = 0 [pid 5563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5564] <... openat resumed>) = 3 [pid 5564] write(3, "1000", 4 [pid 5563] <... bpf resumed>) = 3 [pid 5563] close(3) = 0 [pid 5564] <... write resumed>) = 4 [pid 5563] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5564] close(3 [pid 5563] <... socketpair resumed>[3, 4]) = 0 [pid 5563] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5563] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5564] <... close resumed>) = 0 [pid 5563] <... bpf resumed>) = 0 [pid 5563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5563] <... bpf resumed>) = 6 [pid 5563] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5564] <... bpf resumed>) = 3 [pid 5564] close(3) = 0 [pid 5564] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5564] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5564] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5564] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5561] +++ exited with 0 +++ [pid 5557] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5565 ./strace-static-x86_64: Process 5565 attached [pid 5565] set_robust_list(0x5555562b2660, 24) = 0 [pid 5565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5566 [pid 5565] setpgid(0, 0) = 0 [pid 5565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5566 attached ) = 3 [pid 5565] write(3, "1000", 4 [pid 5566] set_robust_list(0x5555562b2660, 24 [pid 5565] <... write resumed>) = 4 [pid 5566] <... set_robust_list resumed>) = 0 [pid 5565] close(3) = 0 [pid 5565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5565] <... bpf resumed>) = 3 [pid 5565] close(3 [pid 5566] setpgid(0, 0 [pid 5565] <... close resumed>) = 0 [pid 5566] <... setpgid resumed>) = 0 [pid 5565] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5565] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5566] <... openat resumed>) = 3 [pid 5565] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5566] write(3, "1000", 4 [pid 5565] <... bpf resumed>) = 0 [pid 5566] <... write resumed>) = 4 [pid 5565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5566] close(3 [pid 5565] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5566] <... close resumed>) = 0 [pid 5565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5565] <... bpf resumed>) = 6 [pid 5566] <... bpf resumed>) = 3 [pid 5565] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5566] close(3) = 0 [pid 5566] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5566] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5566] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5566] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5562] <... bpf resumed>) = 7 [pid 5566] <... bpf resumed>) = 7 [pid 5565] <... bpf resumed>) = 7 [pid 5564] <... bpf resumed>) = 7 [pid 5563] <... bpf resumed>) = 7 [pid 5562] exit_group(0 [pid 5565] exit_group(0 [pid 5563] exit_group(0 [pid 5562] <... exit_group resumed>) = ? [pid 5566] exit_group(0 [pid 5565] <... exit_group resumed>) = ? [pid 5564] exit_group(0 [pid 5563] <... exit_group resumed>) = ? [pid 5562] +++ exited with 0 +++ [pid 5566] <... exit_group resumed>) = ? [pid 5565] +++ exited with 0 +++ [pid 5564] <... exit_group resumed>) = ? [pid 5563] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5563, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5567 attached [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5567] set_robust_list(0x5555562b2660, 24 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5567 [pid 5567] <... set_robust_list resumed>) = 0 [pid 5567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5567] setpgid(0, 0) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5568 [pid 5567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5568 attached ) = 3 [pid 5568] set_robust_list(0x5555562b2660, 24 [pid 5567] write(3, "1000", 4 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5567] <... write resumed>) = 4 [pid 5567] close(3) = 0 [pid 5567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5568] <... set_robust_list resumed>) = 0 [pid 5568] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5569 ./strace-static-x86_64: Process 5569 attached [pid 5568] <... prctl resumed>) = 0 [pid 5567] <... bpf resumed>) = 3 [pid 5569] set_robust_list(0x5555562b2660, 24 [pid 5567] close(3 [pid 5569] <... set_robust_list resumed>) = 0 [pid 5567] <... close resumed>) = 0 [pid 5568] setpgid(0, 0 [pid 5567] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5569] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5568] <... setpgid resumed>) = 0 [pid 5569] <... prctl resumed>) = 0 [pid 5568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5567] <... socketpair resumed>[3, 4]) = 0 [pid 5568] <... openat resumed>) = 3 [pid 5567] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5569] setpgid(0, 0 [pid 5568] write(3, "1000", 4 [pid 5567] <... bpf resumed>) = 5 [pid 5568] <... write resumed>) = 4 [pid 5568] close(3 [pid 5567] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5568] <... close resumed>) = 0 [pid 5568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5567] <... bpf resumed>) = 0 [pid 5569] <... setpgid resumed>) = 0 [pid 5567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5568] <... bpf resumed>) = 3 [pid 5567] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5568] close(3 [pid 5567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5568] <... close resumed>) = 0 [pid 5569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5568] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5567] <... bpf resumed>) = 6 [pid 5566] +++ exited with 0 +++ [pid 5564] +++ exited with 0 +++ [pid 5569] <... openat resumed>) = 3 [pid 5568] <... socketpair resumed>[3, 4]) = 0 [pid 5567] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5569] write(3, "1000", 4 [pid 5568] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5569] <... write resumed>) = 4 [pid 5568] <... bpf resumed>) = 5 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5569] close(3 [pid 5568] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5569] <... close resumed>) = 0 [pid 5568] <... bpf resumed>) = 0 [pid 5569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 5570 attached [pid 5569] <... bpf resumed>) = 3 [pid 5569] close(3 [pid 5568] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5570 [pid 5569] <... close resumed>) = 0 [pid 5568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5570] set_robust_list(0x5555562b2660, 24 [pid 5569] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5568] <... bpf resumed>) = 6 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5569] <... socketpair resumed>[3, 4]) = 0 [pid 5568] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5569] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5571 [pid 5569] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5570] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5571 attached [pid 5571] set_robust_list(0x5555562b2660, 24) = 0 [pid 5571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5571] setpgid(0, 0) = 0 [pid 5571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5569] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5570] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5571] <... openat resumed>) = 3 [pid 5570] <... prctl resumed>) = 0 [pid 5569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5571] write(3, "1000", 4) = 4 [pid 5571] close(3) = 0 [pid 5571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5569] <... bpf resumed>) = 6 [pid 5569] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5570] setpgid(0, 0 [pid 5571] close(3) = 0 [pid 5571] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5571] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5570] <... setpgid resumed>) = 0 [pid 5571] <... bpf resumed>) = 5 [pid 5571] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5570] write(3, "1000", 4) = 4 [pid 5571] <... bpf resumed>) = 6 [pid 5570] close(3) = 0 [pid 5571] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5570] close(3) = 0 [pid 5570] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5570] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5570] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5570] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5567] <... bpf resumed>) = 7 [pid 5568] <... bpf resumed>) = 7 [pid 5571] <... bpf resumed>) = 7 [pid 5570] <... bpf resumed>) = 7 [pid 5569] <... bpf resumed>) = 7 [pid 5568] exit_group(0 [pid 5567] exit_group(0 [pid 5571] exit_group(0 [pid 5570] exit_group(0 [pid 5569] exit_group(0 [pid 5568] <... exit_group resumed>) = ? [pid 5567] <... exit_group resumed>) = ? [pid 5571] <... exit_group resumed>) = ? [pid 5570] <... exit_group resumed>) = ? [pid 5569] <... exit_group resumed>) = ? [pid 5568] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5568, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5567] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5567, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5571] +++ exited with 0 +++ [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5572 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5573 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 5573 attached ./strace-static-x86_64: Process 5572 attached [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5573] set_robust_list(0x5555562b2660, 24 [pid 5572] set_robust_list(0x5555562b2660, 24 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5575 [pid 5572] <... set_robust_list resumed>) = 0 [pid 5572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5572] setpgid(0, 0) = 0 [pid 5573] <... set_robust_list resumed>) = 0 [pid 5573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5575 attached [pid 5575] set_robust_list(0x5555562b2660, 24) = 0 [pid 5572] <... openat resumed>) = 3 [pid 5573] <... prctl resumed>) = 0 [pid 5575] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5572] write(3, "1000", 4 [pid 5573] setpgid(0, 0 [pid 5572] <... write resumed>) = 4 [pid 5575] <... prctl resumed>) = 0 [pid 5573] <... setpgid resumed>) = 0 [pid 5572] close(3 [pid 5573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5575] setpgid(0, 0) = 0 [pid 5572] <... close resumed>) = 0 [pid 5573] <... openat resumed>) = 3 [pid 5572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5573] write(3, "1000", 4 [pid 5572] <... bpf resumed>) = 3 [pid 5575] <... openat resumed>) = 3 [pid 5575] write(3, "1000", 4 [pid 5573] <... write resumed>) = 4 [pid 5572] close(3 [pid 5575] <... write resumed>) = 4 [pid 5573] close(3 [pid 5572] <... close resumed>) = 0 [pid 5575] close(3 [pid 5573] <... close resumed>) = 0 [pid 5572] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5575] <... close resumed>) = 0 [pid 5572] <... socketpair resumed>[3, 4]) = 0 [pid 5572] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5573] <... bpf resumed>) = 3 [pid 5572] <... bpf resumed>) = 5 [pid 5572] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5575] <... bpf resumed>) = 3 [pid 5572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5575] close(3 [pid 5573] close(3 [pid 5572] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5573] <... close resumed>) = 0 [pid 5575] <... close resumed>) = 0 [pid 5572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5575] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5573] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5572] <... bpf resumed>) = 6 [pid 5573] <... socketpair resumed>[3, 4]) = 0 [pid 5572] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5575] <... socketpair resumed>[3, 4]) = 0 [pid 5575] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5573] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5575] <... bpf resumed>) = 5 [pid 5575] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5573] <... bpf resumed>) = 5 [pid 5573] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5575] <... bpf resumed>) = 0 [pid 5575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5573] <... bpf resumed>) = 0 [pid 5573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5575] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5573] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5569] +++ exited with 0 +++ [pid 5570] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5573] <... bpf resumed>) = 6 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 5575] <... bpf resumed>) = 6 [pid 5573] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5575] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 294] <... restart_syscall resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5577 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5576 ./strace-static-x86_64: Process 5577 attached ./strace-static-x86_64: Process 5576 attached [pid 5576] set_robust_list(0x5555562b2660, 24 [pid 5577] set_robust_list(0x5555562b2660, 24 [pid 5576] <... set_robust_list resumed>) = 0 [pid 5576] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5577] <... set_robust_list resumed>) = 0 [pid 5576] <... prctl resumed>) = 0 [pid 5576] setpgid(0, 0) = 0 [pid 5577] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5577] <... prctl resumed>) = 0 [pid 5577] setpgid(0, 0) = 0 [pid 5576] <... openat resumed>) = 3 [pid 5576] write(3, "1000", 4) = 4 [pid 5576] close(3 [pid 5577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5576] <... close resumed>) = 0 [pid 5577] <... openat resumed>) = 3 [pid 5576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5577] write(3, "1000", 4) = 4 [pid 5577] close(3) = 0 [pid 5577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5576] <... bpf resumed>) = 3 [pid 5577] <... bpf resumed>) = 3 [pid 5576] close(3) = 0 [pid 5576] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5577] close(3 [pid 5576] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5577] <... close resumed>) = 0 [pid 5576] <... bpf resumed>) = 5 [pid 5576] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5577] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5576] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5577] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5577] <... bpf resumed>) = 5 [pid 5577] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5576] <... bpf resumed>) = 6 [pid 5576] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5577] <... bpf resumed>) = 0 [pid 5577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5577] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5573] <... bpf resumed>) = 7 [pid 5572] <... bpf resumed>) = 7 [pid 5575] <... bpf resumed>) = 7 [pid 5577] <... bpf resumed>) = 7 [pid 5576] <... bpf resumed>) = 7 [pid 5573] exit_group(0 [pid 5572] exit_group(0 [pid 5577] exit_group(0 [pid 5575] exit_group(0 [pid 5573] <... exit_group resumed>) = ? [pid 5572] <... exit_group resumed>) = ? [pid 5577] <... exit_group resumed>) = ? [pid 5576] exit_group(0 [pid 5575] <... exit_group resumed>) = ? [pid 5573] +++ exited with 0 +++ [pid 5572] +++ exited with 0 +++ [pid 5575] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 5576] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5579 attached ./strace-static-x86_64: Process 5578 attached [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5578 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5579 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5580 attached [pid 5579] set_robust_list(0x5555562b2660, 24 [pid 5578] set_robust_list(0x5555562b2660, 24 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5580 [pid 5578] <... set_robust_list resumed>) = 0 [pid 5580] set_robust_list(0x5555562b2660, 24 [pid 5579] <... set_robust_list resumed>) = 0 [pid 5578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5579] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5578] setpgid(0, 0 [pid 5580] <... set_robust_list resumed>) = 0 [pid 5579] <... prctl resumed>) = 0 [pid 5578] <... setpgid resumed>) = 0 [pid 5578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5579] setpgid(0, 0 [pid 5580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5579] <... setpgid resumed>) = 0 [pid 5578] <... openat resumed>) = 3 [pid 5578] write(3, "1000", 4) = 4 [pid 5580] <... prctl resumed>) = 0 [pid 5579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5578] close(3) = 0 [pid 5579] <... openat resumed>) = 3 [pid 5578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5580] setpgid(0, 0 [pid 5579] write(3, "1000", 4 [pid 5578] <... bpf resumed>) = 3 [pid 5580] <... setpgid resumed>) = 0 [pid 5579] <... write resumed>) = 4 [pid 5578] close(3 [pid 5579] close(3) = 0 [pid 5578] <... close resumed>) = 0 [pid 5578] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5578] <... socketpair resumed>[3, 4]) = 0 [pid 5578] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5578] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5579] <... bpf resumed>) = 3 [pid 5578] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5580] <... openat resumed>) = 3 [pid 5579] close(3 [pid 5578] <... bpf resumed>) = 6 [pid 5578] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5580] write(3, "1000", 4 [pid 5579] <... close resumed>) = 0 [pid 5580] <... write resumed>) = 4 [pid 5579] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5580] close(3 [pid 5579] <... socketpair resumed>[3, 4]) = 0 [pid 5579] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5580] <... close resumed>) = 0 [pid 5579] <... bpf resumed>) = 5 [pid 5579] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5579] <... bpf resumed>) = 0 [pid 5579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5579] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5580] <... bpf resumed>) = 3 [pid 5580] close(3) = 0 [pid 5580] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5580] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5580] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5577] +++ exited with 0 +++ [pid 5576] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5581 attached [pid 5581] set_robust_list(0x5555562b2660, 24) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5581 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5582 [pid 5581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5581] setpgid(0, 0) = 0 [pid 5581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5580] <... bpf resumed>) = 6 ./strace-static-x86_64: Process 5582 attached [pid 5581] write(3, "1000", 4 [pid 5582] set_robust_list(0x5555562b2660, 24) = 0 [pid 5582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5580] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5581] <... write resumed>) = 4 [pid 5582] <... prctl resumed>) = 0 [pid 5581] close(3 [pid 5582] setpgid(0, 0) = 0 [pid 5581] <... close resumed>) = 0 [pid 5582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5582] write(3, "1000", 4 [pid 5581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5582] <... write resumed>) = 4 [pid 5582] close(3) = 0 [pid 5582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5581] <... bpf resumed>) = 3 [pid 5581] close(3) = 0 [pid 5581] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5581] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5582] <... bpf resumed>) = 3 [pid 5582] close(3) = 0 [pid 5582] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5581] <... bpf resumed>) = 5 [pid 5582] <... socketpair resumed>[3, 4]) = 0 [pid 5582] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5581] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5582] <... bpf resumed>) = 5 [pid 5582] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5582] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5581] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5582] <... bpf resumed>) = 6 [pid 5581] <... bpf resumed>) = 6 [pid 5582] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5581] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5579] <... bpf resumed>) = 7 [pid 5578] <... bpf resumed>) = 7 [pid 5580] <... bpf resumed>) = 7 [pid 5579] exit_group(0) = ? [pid 5580] exit_group(0 [pid 5579] +++ exited with 0 +++ [pid 5578] exit_group(0 [pid 5582] <... bpf resumed>) = 7 [pid 5580] <... exit_group resumed>) = ? [pid 5578] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5581] <... bpf resumed>) = 7 [pid 5582] exit_group(0) = ? [pid 5582] +++ exited with 0 +++ [pid 5578] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5578, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5583 ./strace-static-x86_64: Process 5583 attached [pid 5583] set_robust_list(0x5555562b2660, 24 [pid 5581] exit_group(0 [pid 5583] <... set_robust_list resumed>) = 0 [pid 5583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5583] setpgid(0, 0) = 0 [pid 5583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5581] <... exit_group resumed>) = ? [pid 5583] <... openat resumed>) = 3 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5583] write(3, "1000", 4) = 4 [pid 5583] close(3) = 0 [pid 5583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5584 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5585 ./strace-static-x86_64: Process 5585 attached [pid 5583] <... bpf resumed>) = 3 [pid 5583] close(3 [pid 5585] set_robust_list(0x5555562b2660, 24 [pid 5583] <... close resumed>) = 0 [pid 5583] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5585] <... set_robust_list resumed>) = 0 [pid 5583] <... socketpair resumed>[3, 4]) = 0 [pid 5583] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5585] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5583] <... bpf resumed>) = 5 [pid 5585] <... prctl resumed>) = 0 [pid 5583] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5585] setpgid(0, 0 [pid 5583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5585] <... setpgid resumed>) = 0 [pid 5583] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5583] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5583] <... bpf resumed>) = 6 [pid 5583] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5585] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5584 attached [pid 5585] write(3, "1000", 4 [pid 5584] set_robust_list(0x5555562b2660, 24) = 0 [pid 5585] <... write resumed>) = 4 [pid 5584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5585] close(3 [pid 5584] setpgid(0, 0) = 0 [pid 5585] <... close resumed>) = 0 [pid 5584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5584] <... openat resumed>) = 3 [pid 5584] write(3, "1000", 4) = 4 [pid 5584] close(3) = 0 [pid 5584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5585] <... bpf resumed>) = 3 [pid 5584] <... bpf resumed>) = 3 [pid 5584] close(3) = 0 [pid 5584] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5585] close(3 [pid 5584] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5585] <... close resumed>) = 0 [pid 5584] <... bpf resumed>) = 5 [pid 5584] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5585] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5584] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5585] <... socketpair resumed>[3, 4]) = 0 [pid 5584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5585] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5584] <... bpf resumed>) = 6 [pid 5584] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5585] <... bpf resumed>) = 5 [pid 5585] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5585] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5581] +++ exited with 0 +++ [pid 5580] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5586 ./strace-static-x86_64: Process 5586 attached [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5587 [pid 5586] set_robust_list(0x5555562b2660, 24) = 0 [pid 5586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5586] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5587 attached [pid 5586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5587] set_robust_list(0x5555562b2660, 24) = 0 [pid 5586] <... openat resumed>) = 3 [pid 5586] write(3, "1000", 4) = 4 [pid 5586] close(3 [pid 5587] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5586] <... close resumed>) = 0 [pid 5586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5587] <... prctl resumed>) = 0 [pid 5587] setpgid(0, 0) = 0 [pid 5587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5586] <... bpf resumed>) = 3 [pid 5587] write(3, "1000", 4 [pid 5586] close(3) = 0 [pid 5586] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5587] <... write resumed>) = 4 [pid 5586] <... socketpair resumed>[3, 4]) = 0 [pid 5586] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5587] close(3 [pid 5586] <... bpf resumed>) = 5 [pid 5586] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5587] <... close resumed>) = 0 [pid 5586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5586] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5587] <... bpf resumed>) = 3 [pid 5586] <... bpf resumed>) = 6 [pid 5586] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5587] close(3) = 0 [pid 5587] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5587] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5587] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5587] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5587] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5583] <... bpf resumed>) = 7 [pid 5587] <... bpf resumed>) = 7 [pid 5586] <... bpf resumed>) = 7 [pid 5585] <... bpf resumed>) = 7 [pid 5584] <... bpf resumed>) = 7 [pid 5587] exit_group(0 [pid 5585] exit_group(0 [pid 5583] exit_group(0 [pid 5584] exit_group(0 [pid 5587] <... exit_group resumed>) = ? [pid 5585] <... exit_group resumed>) = ? [pid 5583] <... exit_group resumed>) = ? [pid 5587] +++ exited with 0 +++ [pid 5586] exit_group(0 [pid 5585] +++ exited with 0 +++ [pid 5584] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5583] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5588 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5588 attached [pid 5588] set_robust_list(0x5555562b2660, 24) = 0 [pid 5588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5589 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5586] <... exit_group resumed>) = ? [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5590 [pid 5588] setpgid(0, 0) = 0 [pid 5588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5590 attached ) = 3 [pid 5588] write(3, "1000", 4) = 4 [pid 5588] close(3) = 0 [pid 5588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5590] set_robust_list(0x5555562b2660, 24) = 0 [pid 5590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5590] setpgid(0, 0) = 0 [pid 5590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5588] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 5589 attached [pid 5590] <... openat resumed>) = 3 [pid 5589] set_robust_list(0x5555562b2660, 24) = 0 [pid 5589] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5590] write(3, "1000", 4 [pid 5588] close(3 [pid 5589] <... prctl resumed>) = 0 [pid 5589] setpgid(0, 0) = 0 [pid 5589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5588] <... close resumed>) = 0 [pid 5589] <... openat resumed>) = 3 [pid 5589] write(3, "1000", 4) = 4 [pid 5589] close(3 [pid 5588] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5589] <... close resumed>) = 0 [pid 5589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5590] <... write resumed>) = 4 [pid 5588] <... socketpair resumed>[3, 4]) = 0 [pid 5584] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 5586] +++ exited with 0 +++ [pid 291] <... restart_syscall resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5589] <... bpf resumed>) = 3 [pid 5589] close(3) = 0 [pid 5589] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5591 [pid 5589] <... socketpair resumed>[3, 4]) = 0 [pid 5589] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 5591 attached [pid 5590] close(3 [pid 5588] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 298] <... restart_syscall resumed>) = 0 [pid 5591] set_robust_list(0x5555562b2660, 24) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5591] setpgid(0, 0) = 0 [pid 5591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5592 [pid 5588] <... bpf resumed>) = 5 [pid 5590] <... close resumed>) = 0 [pid 5591] <... openat resumed>) = 3 [pid 5591] write(3, "1000", 4) = 4 [pid 5591] close(3) = 0 [pid 5588] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5588] <... bpf resumed>) = 0 [pid 5588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5591] close(3 [pid 5590] <... bpf resumed>) = 3 [pid 5591] <... close resumed>) = 0 [pid 5591] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5591] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5588] <... bpf resumed>) = 6 [pid 5591] <... bpf resumed>) = 5 [pid 5588] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5590] close(3 [pid 5591] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5590] <... close resumed>) = 0 [pid 5591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5590] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5591] <... bpf resumed>) = 6 [pid 5590] <... socketpair resumed>[3, 4]) = 0 [pid 5589] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 5592 attached [pid 5591] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5590] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5590] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5589] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5592] set_robust_list(0x5555562b2660, 24 [pid 5589] <... bpf resumed>) = 0 [pid 5592] <... set_robust_list resumed>) = 0 [pid 5590] <... bpf resumed>) = 6 [pid 5589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5590] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5589] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5589] <... bpf resumed>) = 6 [pid 5589] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5592] <... prctl resumed>) = 0 [pid 5592] setpgid(0, 0) = 0 [pid 5592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5592] write(3, "1000", 4) = 4 [pid 5592] close(3) = 0 [pid 5592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5592] close(3) = 0 [pid 5592] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5592] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5592] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5592] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5591] <... bpf resumed>) = 7 [pid 5588] <... bpf resumed>) = 7 [pid 5592] <... bpf resumed>) = 7 [pid 5591] exit_group(0 [pid 5590] <... bpf resumed>) = 7 [pid 5589] <... bpf resumed>) = 7 [pid 5591] <... exit_group resumed>) = ? [pid 5590] exit_group(0 [pid 5589] exit_group(0 [pid 5588] exit_group(0 [pid 5592] exit_group(0 [pid 5591] +++ exited with 0 +++ [pid 5590] <... exit_group resumed>) = ? [pid 5589] <... exit_group resumed>) = ? [pid 5588] <... exit_group resumed>) = ? [pid 5592] <... exit_group resumed>) = ? [pid 5590] +++ exited with 0 +++ [pid 5589] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5590, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5589, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5593 ./strace-static-x86_64: Process 5593 attached [pid 5593] set_robust_list(0x5555562b2660, 24) = 0 [pid 5593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5593] setpgid(0, 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 5593] <... setpgid resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5593] write(3, "1000", 4 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5594 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5593] <... write resumed>) = 4 [pid 5593] close(3) = 0 [pid 5593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5595 [pid 5593] <... bpf resumed>) = 3 [pid 5593] close(3./strace-static-x86_64: Process 5594 attached [pid 5594] set_robust_list(0x5555562b2660, 24) = 0 [pid 5594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5594] setpgid(0, 0) = 0 [pid 5594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5593] <... close resumed>) = 0 ./strace-static-x86_64: Process 5595 attached [pid 5594] <... openat resumed>) = 3 [pid 5593] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5594] write(3, "1000", 4 [pid 5593] <... socketpair resumed>[3, 4]) = 0 [pid 5595] set_robust_list(0x5555562b2660, 24 [pid 5594] <... write resumed>) = 4 [pid 5594] close(3) = 0 [pid 5594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5595] <... set_robust_list resumed>) = 0 [pid 5595] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5593] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5595] <... prctl resumed>) = 0 [pid 5593] <... bpf resumed>) = 5 [pid 5595] setpgid(0, 0 [pid 5593] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5595] <... setpgid resumed>) = 0 [pid 5593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5594] <... bpf resumed>) = 3 [pid 5595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5594] close(3 [pid 5593] <... bpf resumed>) = 6 [pid 5595] <... openat resumed>) = 3 [pid 5594] <... close resumed>) = 0 [pid 5595] write(3, "1000", 4 [pid 5594] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5595] <... write resumed>) = 4 [pid 5593] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5595] close(3 [pid 5594] <... socketpair resumed>[3, 4]) = 0 [pid 5595] <... close resumed>) = 0 [pid 5595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5594] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5595] <... bpf resumed>) = 3 [pid 5595] close(3) = 0 [pid 5588] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5595] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5595] <... socketpair resumed>[3, 4]) = 0 [pid 5595] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5592] +++ exited with 0 +++ [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5596 [pid 5594] <... bpf resumed>) = 5 [pid 5595] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5594] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 5595] <... bpf resumed>) = 0 [pid 5594] <... bpf resumed>) = 0 [pid 5595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 298] <... restart_syscall resumed>) = 0 [pid 5594] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5595] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5596 attached [pid 5595] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5597 [pid 5595] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5597 attached [pid 5594] <... bpf resumed>) = 6 [pid 5597] set_robust_list(0x5555562b2660, 24) = 0 [pid 5594] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5596] set_robust_list(0x5555562b2660, 24 [pid 5597] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5596] <... set_robust_list resumed>) = 0 [pid 5596] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5597] <... prctl resumed>) = 0 [pid 5596] <... prctl resumed>) = 0 [pid 5596] setpgid(0, 0) = 0 [pid 5596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5597] setpgid(0, 0 [pid 5596] write(3, "1000", 4) = 4 [pid 5596] close(3) = 0 [pid 5597] <... setpgid resumed>) = 0 [pid 5597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5597] <... openat resumed>) = 3 [pid 5597] write(3, "1000", 4) = 4 [pid 5597] close(3) = 0 [pid 5597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5596] <... bpf resumed>) = 3 [pid 5597] close(3) = 0 [pid 5597] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5596] close(3 [pid 5597] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5597] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5597] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5596] <... close resumed>) = 0 [pid 5596] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5597] <... bpf resumed>) = 6 [pid 5597] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5596] <... socketpair resumed>[3, 4]) = 0 [pid 5596] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5596] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5596] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5593] <... bpf resumed>) = 7 [pid 5597] <... bpf resumed>) = 7 [pid 5596] <... bpf resumed>) = 7 [pid 5595] <... bpf resumed>) = 7 [pid 5594] <... bpf resumed>) = 7 [pid 5593] exit_group(0 [pid 5597] exit_group(0 [pid 5596] exit_group(0 [pid 5595] exit_group(0 [pid 5594] exit_group(0 [pid 5593] <... exit_group resumed>) = ? [pid 5597] <... exit_group resumed>) = ? [pid 5596] <... exit_group resumed>) = ? [pid 5595] <... exit_group resumed>) = ? [pid 5594] <... exit_group resumed>) = ? [pid 5593] +++ exited with 0 +++ [pid 5597] +++ exited with 0 +++ [pid 5596] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] <... restart_syscall resumed>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5598 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5599 ./strace-static-x86_64: Process 5598 attached [pid 5598] set_robust_list(0x5555562b2660, 24) = 0 [pid 5598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5598] setpgid(0, 0) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5598] write(3, "1000", 4 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5600 [pid 5598] <... write resumed>) = 4 [pid 5598] close(3) = 0 [pid 5598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5600 attached ./strace-static-x86_64: Process 5599 attached [pid 5599] set_robust_list(0x5555562b2660, 24 [pid 5600] set_robust_list(0x5555562b2660, 24 [pid 5599] <... set_robust_list resumed>) = 0 [pid 5600] <... set_robust_list resumed>) = 0 [pid 5599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5599] setpgid(0, 0 [pid 5600] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5598] <... bpf resumed>) = 3 [pid 5598] close(3) = 0 [pid 5598] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5598] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5598] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5600] <... prctl resumed>) = 0 [pid 5599] <... setpgid resumed>) = 0 [pid 5598] <... bpf resumed>) = 0 [pid 5598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5598] <... bpf resumed>) = 6 [pid 5598] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5600] setpgid(0, 0) = 0 [pid 5599] <... openat resumed>) = 3 [pid 5600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5600] write(3, "1000", 4) = 4 [pid 5600] close(3) = 0 [pid 5599] write(3, "1000", 4 [pid 5600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5599] <... write resumed>) = 4 [pid 5595] +++ exited with 0 +++ [pid 5594] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5594, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5599] close(3 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 5599] <... close resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5601 attached ./strace-static-x86_64: Process 5602 attached [pid 5600] <... bpf resumed>) = 3 [pid 5599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5601] set_robust_list(0x5555562b2660, 24 [pid 5600] close(3 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5601 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5602 [pid 5602] set_robust_list(0x5555562b2660, 24 [pid 5599] <... bpf resumed>) = 3 [pid 5602] <... set_robust_list resumed>) = 0 [pid 5602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5602] setpgid(0, 0) = 0 [pid 5602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5599] close(3 [pid 5602] <... openat resumed>) = 3 [pid 5601] <... set_robust_list resumed>) = 0 [pid 5600] <... close resumed>) = 0 [pid 5599] <... close resumed>) = 0 [pid 5602] write(3, "1000", 4 [pid 5599] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5600] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5599] <... socketpair resumed>[3, 4]) = 0 [pid 5600] <... socketpair resumed>[3, 4]) = 0 [pid 5601] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5602] <... write resumed>) = 4 [pid 5602] close(3) = 0 [pid 5602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5600] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5599] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5601] <... prctl resumed>) = 0 [pid 5599] <... bpf resumed>) = 5 [pid 5601] setpgid(0, 0 [pid 5600] <... bpf resumed>) = 5 [pid 5599] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5602] <... bpf resumed>) = 3 [pid 5601] <... setpgid resumed>) = 0 [pid 5600] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5599] <... bpf resumed>) = 0 [pid 5602] close(3) = 0 [pid 5602] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5600] <... bpf resumed>) = 0 [pid 5599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5602] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5601] <... openat resumed>) = 3 [pid 5600] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5599] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5602] <... bpf resumed>) = 5 [pid 5601] write(3, "1000", 4 [pid 5600] <... bpf resumed>) = 6 [pid 5602] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5601] <... write resumed>) = 4 [pid 5602] <... bpf resumed>) = 0 [pid 5601] close(3 [pid 5600] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5599] <... bpf resumed>) = 6 [pid 5602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5601] <... close resumed>) = 0 [pid 5599] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5602] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5601] <... bpf resumed>) = 3 [pid 5602] <... bpf resumed>) = 6 [pid 5601] close(3 [pid 5602] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5601] <... close resumed>) = 0 [pid 5601] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5601] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5601] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5601] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5598] <... bpf resumed>) = 7 [pid 5598] exit_group(0) = ? [pid 5602] <... bpf resumed>) = 7 [pid 5600] <... bpf resumed>) = 7 [pid 5599] <... bpf resumed>) = 7 [pid 5598] +++ exited with 0 +++ [pid 5601] <... bpf resumed>) = 7 [pid 5602] exit_group(0) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5602] +++ exited with 0 +++ [pid 5601] exit_group(0 [pid 5600] exit_group(0 [pid 5599] exit_group(0 [pid 5601] <... exit_group resumed>) = ? [pid 5600] <... exit_group resumed>) = ? [pid 5599] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5599] +++ exited with 0 +++ [pid 293] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5599, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5603 attached ./strace-static-x86_64: Process 5604 attached [pid 5603] set_robust_list(0x5555562b2660, 24 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5603 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5604 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5604] set_robust_list(0x5555562b2660, 24 [pid 5603] <... set_robust_list resumed>) = 0 [pid 5604] <... set_robust_list resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5605 [pid 5603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 5605 attached [pid 5603] setpgid(0, 0) = 0 [pid 5605] set_robust_list(0x5555562b2660, 24) = 0 [pid 5604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5604] <... prctl resumed>) = 0 [pid 5604] setpgid(0, 0 [pid 5603] <... openat resumed>) = 3 [pid 5604] <... setpgid resumed>) = 0 [pid 5603] write(3, "1000", 4 [pid 5604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5603] <... write resumed>) = 4 [pid 5605] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5604] <... openat resumed>) = 3 [pid 5603] close(3 [pid 5604] write(3, "1000", 4 [pid 5603] <... close resumed>) = 0 [pid 5604] <... write resumed>) = 4 [pid 5603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5605] <... prctl resumed>) = 0 [pid 5604] close(3) = 0 [pid 5604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5605] setpgid(0, 0 [pid 5604] <... bpf resumed>) = 3 [pid 5603] <... bpf resumed>) = 3 [pid 5605] <... setpgid resumed>) = 0 [pid 5603] close(3 [pid 5604] close(3 [pid 5603] <... close resumed>) = 0 [pid 5605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5604] <... close resumed>) = 0 [pid 5603] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5604] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5603] <... socketpair resumed>[3, 4]) = 0 [pid 5605] <... openat resumed>) = 3 [pid 5604] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5603] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5605] write(3, "1000", 4 [pid 5604] <... bpf resumed>) = 5 [pid 5603] <... bpf resumed>) = 5 [pid 5605] <... write resumed>) = 4 [pid 5603] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5604] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5603] <... bpf resumed>) = 0 [pid 5603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5605] close(3 [pid 5603] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5605] <... close resumed>) = 0 [pid 5603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5604] <... bpf resumed>) = 0 [pid 5604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5603] <... bpf resumed>) = 6 [pid 5604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5603] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5605] <... bpf resumed>) = 3 [pid 5604] <... bpf resumed>) = 6 [pid 5604] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5605] close(3) = 0 [pid 5605] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5605] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5605] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5605] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5601] +++ exited with 0 +++ [pid 5600] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5600, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5606 attached [pid 5606] set_robust_list(0x5555562b2660, 24) = 0 [pid 5606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5606 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5607 [pid 5606] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5607 attached [pid 5607] set_robust_list(0x5555562b2660, 24) = 0 [pid 5606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5606] write(3, "1000", 4) = 4 [pid 5606] close(3 [pid 5607] <... prctl resumed>) = 0 [pid 5607] setpgid(0, 0) = 0 [pid 5606] <... close resumed>) = 0 [pid 5607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5607] <... openat resumed>) = 3 [pid 5607] write(3, "1000", 4) = 4 [pid 5607] close(3) = 0 [pid 5607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5606] <... bpf resumed>) = 3 [pid 5606] close(3) = 0 [pid 5606] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5606] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5606] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5607] <... bpf resumed>) = 3 [pid 5606] <... bpf resumed>) = 6 [pid 5606] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5607] close(3) = 0 [pid 5607] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5607] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5607] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5607] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5607] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5603] <... bpf resumed>) = 7 [pid 5607] <... bpf resumed>) = 7 [pid 5606] <... bpf resumed>) = 7 [pid 5605] <... bpf resumed>) = 7 [pid 5604] <... bpf resumed>) = 7 [pid 5603] exit_group(0 [pid 5607] exit_group(0 [pid 5605] exit_group(0 [pid 5603] <... exit_group resumed>) = ? [pid 5607] <... exit_group resumed>) = ? [pid 5606] exit_group(0 [pid 5605] <... exit_group resumed>) = ? [pid 5604] exit_group(0 [pid 5603] +++ exited with 0 +++ [pid 5607] +++ exited with 0 +++ [pid 5605] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5603, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5604] <... exit_group resumed>) = ? [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5608 attached [pid 5608] set_robust_list(0x5555562b2660, 24) = 0 [pid 5608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5608] setpgid(0, 0) = 0 [pid 5608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5608 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5608] <... openat resumed>) = 3 [pid 5608] write(3, "1000", 4) = 4 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5609 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5608] close(3) = 0 [pid 5608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5610 [pid 5608] <... bpf resumed>) = 3 [pid 5606] <... exit_group resumed>) = ? [pid 5608] close(3) = 0 [pid 5608] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5608] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5608] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5608] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5609 attached [pid 5609] set_robust_list(0x5555562b2660, 24) = 0 [pid 5609] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5610 attached ) = 0 [pid 5610] set_robust_list(0x5555562b2660, 24 [pid 5609] setpgid(0, 0 [pid 5610] <... set_robust_list resumed>) = 0 [pid 5609] <... setpgid resumed>) = 0 [pid 5610] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5610] <... prctl resumed>) = 0 [pid 5609] <... openat resumed>) = 3 [pid 5610] setpgid(0, 0 [pid 5609] write(3, "1000", 4 [pid 5610] <... setpgid resumed>) = 0 [pid 5609] <... write resumed>) = 4 [pid 5610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5609] close(3 [pid 5610] write(3, "1000", 4 [pid 5609] <... close resumed>) = 0 [pid 5609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5610] <... write resumed>) = 4 [pid 5610] close(3) = 0 [pid 5610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5609] <... bpf resumed>) = 3 [pid 5610] <... bpf resumed>) = 3 [pid 5609] close(3 [pid 5610] close(3) = 0 [pid 5609] <... close resumed>) = 0 [pid 5610] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5609] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5610] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5609] <... socketpair resumed>[3, 4]) = 0 [pid 5610] <... bpf resumed>) = 5 [pid 5610] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5609] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5609] <... bpf resumed>) = 5 [pid 5610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5609] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5610] <... bpf resumed>) = 6 [pid 5609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5610] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5609] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5609] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5606] +++ exited with 0 +++ [pid 5604] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5604, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5611 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5612 ./strace-static-x86_64: Process 5612 attached ./strace-static-x86_64: Process 5611 attached [pid 5611] set_robust_list(0x5555562b2660, 24) = 0 [pid 5612] set_robust_list(0x5555562b2660, 24 [pid 5611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5611] setpgid(0, 0) = 0 [pid 5612] <... set_robust_list resumed>) = 0 [pid 5612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5612] <... prctl resumed>) = 0 [pid 5611] <... openat resumed>) = 3 [pid 5611] write(3, "1000", 4 [pid 5612] setpgid(0, 0 [pid 5611] <... write resumed>) = 4 [pid 5611] close(3) = 0 [pid 5612] <... setpgid resumed>) = 0 [pid 5611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5612] write(3, "1000", 4) = 4 [pid 5612] close(3) = 0 [pid 5612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5611] <... bpf resumed>) = 3 [pid 5611] close(3) = 0 [pid 5611] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5612] <... bpf resumed>) = 3 [pid 5611] <... socketpair resumed>[3, 4]) = 0 [pid 5611] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5612] close(3) = 0 [pid 5611] <... bpf resumed>) = 5 [pid 5611] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5612] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5611] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5612] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5612] <... bpf resumed>) = 5 [pid 5612] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5611] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5612] <... bpf resumed>) = 0 [pid 5612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5612] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5608] <... bpf resumed>) = 7 [pid 5610] <... bpf resumed>) = 7 [pid 5609] <... bpf resumed>) = 7 [pid 5608] exit_group(0) = ? [pid 5612] <... bpf resumed>) = 7 [pid 5611] <... bpf resumed>) = 7 [pid 5610] exit_group(0 [pid 5609] exit_group(0 [pid 5608] +++ exited with 0 +++ [pid 5610] <... exit_group resumed>) = ? [pid 5609] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5608, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5609] +++ exited with 0 +++ [pid 5610] +++ exited with 0 +++ [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5613 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5609, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 298] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5613 attached [pid 5611] exit_group(0 [pid 291] <... restart_syscall resumed>) = 0 [pid 5611] <... exit_group resumed>) = ? [pid 5613] set_robust_list(0x5555562b2660, 24 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5613] <... set_robust_list resumed>) = 0 [pid 5613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5613] setpgid(0, 0) = 0 [pid 5613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5614 [pid 298] <... restart_syscall resumed>) = 0 [pid 5612] exit_group(0 [pid 5613] <... openat resumed>) = 3 [pid 5612] <... exit_group resumed>) = ? [pid 5613] write(3, "1000", 4 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5613] <... write resumed>) = 4 [pid 5613] close(3) = 0 [pid 5613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5615 [pid 5613] <... bpf resumed>) = 3 [pid 5613] close(3) = 0 [pid 5613] socketpair(AF_UNIX, SOCK_DGRAM, 0, ./strace-static-x86_64: Process 5615 attached [3, 4]) = 0 [pid 5613] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5615] set_robust_list(0x5555562b2660, 24) = 0 [pid 5613] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 5614 attached [pid 5613] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5613] <... bpf resumed>) = 0 [pid 5615] <... prctl resumed>) = 0 [pid 5615] setpgid(0, 0 [pid 5613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5614] set_robust_list(0x5555562b2660, 24 [pid 5615] <... setpgid resumed>) = 0 [pid 5613] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5614] <... set_robust_list resumed>) = 0 [pid 5613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5614] <... prctl resumed>) = 0 [pid 5613] <... bpf resumed>) = 6 [pid 5614] setpgid(0, 0 [pid 5613] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5614] <... setpgid resumed>) = 0 [pid 5615] write(3, "1000", 4) = 4 [pid 5614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5615] close(3) = 0 [pid 5615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5614] <... openat resumed>) = 3 [pid 5614] write(3, "1000", 4 [pid 5615] <... bpf resumed>) = 3 [pid 5614] <... write resumed>) = 4 [pid 5612] +++ exited with 0 +++ [pid 5615] close(3 [pid 5614] close(3 [pid 5611] +++ exited with 0 +++ [pid 5615] <... close resumed>) = 0 [pid 5614] <... close resumed>) = 0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5615] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5615] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5615] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 5616 attached [pid 5615] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5614] <... bpf resumed>) = 3 [pid 5616] set_robust_list(0x5555562b2660, 24 [pid 5615] <... bpf resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5616 [pid 5616] <... set_robust_list resumed>) = 0 [pid 5615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5615] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5616] <... prctl resumed>) = 0 [pid 5615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5614] close(3) = 0 [pid 5614] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5615] <... bpf resumed>) = 6 [pid 5614] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5617 ./strace-static-x86_64: Process 5617 attached [pid 5616] setpgid(0, 0 [pid 5615] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5616] <... setpgid resumed>) = 0 [pid 5614] <... bpf resumed>) = 5 [pid 5614] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5614] <... bpf resumed>) = 0 [pid 5614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5617] set_robust_list(0x5555562b2660, 24 [pid 5616] <... openat resumed>) = 3 [pid 5614] <... bpf resumed>) = 6 [pid 5617] <... set_robust_list resumed>) = 0 [pid 5616] write(3, "1000", 4 [pid 5617] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5616] <... write resumed>) = 4 [pid 5617] <... prctl resumed>) = 0 [pid 5616] close(3 [pid 5617] setpgid(0, 0 [pid 5616] <... close resumed>) = 0 [pid 5617] <... setpgid resumed>) = 0 [pid 5616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5614] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5617] <... openat resumed>) = 3 [pid 5616] <... bpf resumed>) = 3 [pid 5617] write(3, "1000", 4) = 4 [pid 5616] close(3 [pid 5617] close(3) = 0 [pid 5616] <... close resumed>) = 0 [pid 5616] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5616] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5616] <... bpf resumed>) = 5 [pid 5616] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5617] <... bpf resumed>) = 3 [pid 5616] <... bpf resumed>) = 6 [pid 5616] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5617] close(3) = 0 [pid 5617] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5617] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5617] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5617] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5615] <... bpf resumed>) = 7 [pid 5613] <... bpf resumed>) = 7 [pid 5614] <... bpf resumed>) = 7 [pid 5617] <... bpf resumed>) = 7 [pid 5616] <... bpf resumed>) = 7 [pid 5615] exit_group(0 [pid 5617] exit_group(0 [pid 5615] <... exit_group resumed>) = ? [pid 5613] exit_group(0 [pid 5617] <... exit_group resumed>) = ? [pid 5616] exit_group(0 [pid 5615] +++ exited with 0 +++ [pid 5614] exit_group(0 [pid 5617] +++ exited with 0 +++ [pid 5616] <... exit_group resumed>) = ? [pid 5614] <... exit_group resumed>) = ? [pid 5613] <... exit_group resumed>) = ? [pid 5616] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5617, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5618 attached [pid 5618] set_robust_list(0x5555562b2660, 24) = 0 [pid 5618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5618] setpgid(0, 0) = 0 [pid 5618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5619 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5618 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5620 [pid 5618] <... openat resumed>) = 3 [pid 5618] write(3, "1000", 4) = 4 [pid 5618] close(3) = 0 [pid 5618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5620 attached [pid 5620] set_robust_list(0x5555562b2660, 24 [pid 5618] <... bpf resumed>) = 3 [pid 5618] close(3) = 0 [pid 5618] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5620] <... set_robust_list resumed>) = 0 [pid 5618] <... socketpair resumed>[3, 4]) = 0 [pid 5618] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5618] <... bpf resumed>) = 5 [pid 5618] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5620] <... prctl resumed>) = 0 [pid 5618] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5620] setpgid(0, 0) = 0 [pid 5618] <... bpf resumed>) = 6 [pid 5618] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5619 attached [pid 5619] set_robust_list(0x5555562b2660, 24) = 0 [pid 5620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5619] setpgid(0, 0) = 0 [pid 5620] write(3, "1000", 4 [pid 5619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5620] <... write resumed>) = 4 [pid 5619] <... openat resumed>) = 3 [pid 5619] write(3, "1000", 4) = 4 [pid 5619] close(3) = 0 [pid 5620] close(3 [pid 5619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5620] <... close resumed>) = 0 [pid 5619] <... bpf resumed>) = 3 [pid 5619] close(3) = 0 [pid 5619] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5619] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5619] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5620] <... bpf resumed>) = 3 [pid 5620] close(3 [pid 5619] <... bpf resumed>) = 6 [pid 5619] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5620] <... close resumed>) = 0 [pid 5620] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5620] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5620] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5620] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5620] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5614] +++ exited with 0 +++ [pid 5613] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5614, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5613, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5621 attached [pid 5621] set_robust_list(0x5555562b2660, 24) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5621 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5622 [pid 5621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5621] setpgid(0, 0) = 0 [pid 5621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5622 attached [pid 5622] set_robust_list(0x5555562b2660, 24) = 0 [pid 5622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5622] setpgid(0, 0) = 0 [pid 5622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5622] write(3, "1000", 4) = 4 [pid 5622] close(3 [pid 5621] <... openat resumed>) = 3 [pid 5622] <... close resumed>) = 0 [pid 5622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5621] write(3, "1000", 4) = 4 [pid 5621] close(3) = 0 [pid 5621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5622] <... bpf resumed>) = 3 [pid 5622] close(3) = 0 [pid 5622] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5621] <... bpf resumed>) = 3 [pid 5622] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5621] close(3 [pid 5622] <... bpf resumed>) = 5 [pid 5622] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5621] <... close resumed>) = 0 [pid 5621] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5621] <... socketpair resumed>[3, 4]) = 0 [pid 5621] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5621] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5622] <... bpf resumed>) = 6 [pid 5622] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5621] <... bpf resumed>) = 6 [pid 5621] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5618] <... bpf resumed>) = 7 [pid 5622] <... bpf resumed>) = 7 [pid 5620] <... bpf resumed>) = 7 [pid 5619] <... bpf resumed>) = 7 [pid 5618] exit_group(0 [pid 5620] exit_group(0 [pid 5618] <... exit_group resumed>) = ? [pid 5622] exit_group(0 [pid 5620] <... exit_group resumed>) = ? [pid 5619] exit_group(0 [pid 5618] +++ exited with 0 +++ [pid 5621] <... bpf resumed>) = 7 [pid 5621] exit_group(0) = ? [pid 5622] <... exit_group resumed>) = ? [pid 5621] +++ exited with 0 +++ [pid 5620] +++ exited with 0 +++ [pid 5619] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5623 attached , child_tidptr=0x5555562b2650) = 5623 [pid 5623] set_robust_list(0x5555562b2660, 24) = 0 [pid 5623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5623] setpgid(0, 0) = 0 [pid 5623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] <... openat resumed>) = 3 [pid 5623] write(3, "1000", 4) = 4 [pid 5623] close(3 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5624 [pid 5623] <... close resumed>) = 0 [pid 5623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5625 attached [pid 5623] <... bpf resumed>) = 3 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5625 [pid 5623] close(3) = 0 [pid 5623] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5625] set_robust_list(0x5555562b2660, 24 [pid 5623] <... socketpair resumed>[3, 4]) = 0 [pid 5623] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5625] <... set_robust_list resumed>) = 0 [pid 5623] <... bpf resumed>) = 5 [pid 5623] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5625] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5623] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5625] <... prctl resumed>) = 0 [pid 5625] setpgid(0, 0 [pid 5623] <... bpf resumed>) = 6 [pid 5623] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5625] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5624 attached [pid 5624] set_robust_list(0x5555562b2660, 24) = 0 [pid 5624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5624] setpgid(0, 0) = 0 [pid 5624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5624] <... openat resumed>) = 3 [pid 5625] <... openat resumed>) = 3 [pid 5624] write(3, "1000", 4 [pid 5625] write(3, "1000", 4 [pid 5624] <... write resumed>) = 4 [pid 5625] <... write resumed>) = 4 [pid 5624] close(3 [pid 5625] close(3 [pid 5624] <... close resumed>) = 0 [pid 5625] <... close resumed>) = 0 [pid 5624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5624] <... bpf resumed>) = 3 [pid 5625] close(3) = 0 [pid 5625] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5624] close(3 [pid 5625] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5624] <... close resumed>) = 0 [pid 5624] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5625] <... bpf resumed>) = 5 [pid 5624] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5625] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5624] <... bpf resumed>) = 5 [pid 5625] <... bpf resumed>) = 0 [pid 5625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5624] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5625] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5624] <... bpf resumed>) = 0 [pid 5625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5624] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5625] <... bpf resumed>) = 6 [pid 5624] <... bpf resumed>) = 6 [pid 5625] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5624] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5622] +++ exited with 0 +++ [pid 5619] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5622, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5626 ./strace-static-x86_64: Process 5626 attached [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5626] set_robust_list(0x5555562b2660, 24) = 0 [pid 5626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5626] setpgid(0, 0) = 0 [pid 5626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5627 [pid 5626] <... openat resumed>) = 3 [pid 5626] write(3, "1000", 4) = 4 [pid 5626] close(3) = 0 ./strace-static-x86_64: Process 5627 attached [pid 5626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5627] set_robust_list(0x5555562b2660, 24) = 0 [pid 5627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5627] setpgid(0, 0) = 0 [pid 5627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5626] <... bpf resumed>) = 3 [pid 5626] close(3) = 0 [pid 5626] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5626] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5627] <... openat resumed>) = 3 [pid 5626] <... bpf resumed>) = 5 [pid 5626] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5627] write(3, "1000", 4 [pid 5626] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5626] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5627] <... write resumed>) = 4 [pid 5627] close(3 [pid 5626] <... bpf resumed>) = 6 [pid 5627] <... close resumed>) = 0 [pid 5626] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5627] close(3) = 0 [pid 5627] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5627] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5627] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5627] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5623] <... bpf resumed>) = 7 [pid 5627] <... bpf resumed>) = 7 [pid 5626] <... bpf resumed>) = 7 [pid 5625] <... bpf resumed>) = 7 [pid 5624] <... bpf resumed>) = 7 [pid 5627] exit_group(0 [pid 5626] exit_group(0 [pid 5625] exit_group(0 [pid 5623] exit_group(0 [pid 5624] exit_group(0 [pid 5627] <... exit_group resumed>) = ? [pid 5626] <... exit_group resumed>) = ? [pid 5625] <... exit_group resumed>) = ? [pid 5624] <... exit_group resumed>) = ? [pid 5623] <... exit_group resumed>) = ? [pid 5625] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 5624] +++ exited with 0 +++ [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5623] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5628 ./strace-static-x86_64: Process 5628 attached [pid 5628] set_robust_list(0x5555562b2660, 24) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5629 [pid 5628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5628] setpgid(0, 0) = 0 [pid 5628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5628] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 5629 attached [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5628] close(3) = 0 [pid 5628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5630 ./strace-static-x86_64: Process 5630 attached [pid 5628] <... bpf resumed>) = 3 [pid 5628] close(3) = 0 [pid 5628] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5630] set_robust_list(0x5555562b2660, 24 [pid 5629] set_robust_list(0x5555562b2660, 24 [pid 5628] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5630] <... set_robust_list resumed>) = 0 [pid 5629] <... set_robust_list resumed>) = 0 [pid 5628] <... bpf resumed>) = 5 [pid 5628] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5630] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5628] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5630] <... prctl resumed>) = 0 [pid 5630] setpgid(0, 0 [pid 5629] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5628] <... bpf resumed>) = 6 [pid 5628] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5630] <... setpgid resumed>) = 0 [pid 5629] <... prctl resumed>) = 0 [pid 5630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5629] setpgid(0, 0) = 0 [pid 5630] <... openat resumed>) = 3 [pid 5629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5630] write(3, "1000", 4) = 4 [pid 5630] close(3) = 0 [pid 5630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5626] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 5627] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5627, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5629] <... openat resumed>) = 3 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5630] <... bpf resumed>) = 3 [pid 5629] write(3, "1000", 4 [pid 5630] close(3 [pid 5629] <... write resumed>) = 4 [pid 293] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5631 attached [pid 5630] <... close resumed>) = 0 [pid 5629] close(3 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5631 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5631] set_robust_list(0x5555562b2660, 24 [pid 5630] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5629] <... close resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5632 [pid 5631] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5632 attached [pid 5632] set_robust_list(0x5555562b2660, 24 [pid 5630] <... socketpair resumed>[3, 4]) = 0 [pid 5632] <... set_robust_list resumed>) = 0 [pid 5632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5632] setpgid(0, 0) = 0 [pid 5631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5631] <... prctl resumed>) = 0 [pid 5630] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5632] <... openat resumed>) = 3 [pid 5632] write(3, "1000", 4) = 4 [pid 5632] close(3 [pid 5630] <... bpf resumed>) = 5 [pid 5632] <... close resumed>) = 0 [pid 5631] setpgid(0, 0 [pid 5632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5631] <... setpgid resumed>) = 0 [pid 5630] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5630] <... bpf resumed>) = 0 [pid 5629] <... bpf resumed>) = 3 [pid 5630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5631] <... openat resumed>) = 3 [pid 5632] <... bpf resumed>) = 3 [pid 5632] close(3 [pid 5630] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5631] write(3, "1000", 4 [pid 5629] close(3 [pid 5632] <... close resumed>) = 0 [pid 5632] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5632] <... socketpair resumed>[3, 4]) = 0 [pid 5632] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5632] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5630] <... bpf resumed>) = 6 [pid 5632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5631] <... write resumed>) = 4 [pid 5630] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5629] <... close resumed>) = 0 [pid 5632] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5632] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5631] close(3 [pid 5629] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5632] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5631] <... close resumed>) = 0 [pid 5629] <... socketpair resumed>[3, 4]) = 0 [pid 5629] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5629] <... bpf resumed>) = 5 [pid 5629] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5631] <... bpf resumed>) = 3 [pid 5629] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5631] close(3) = 0 [pid 5631] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5631] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5631] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5631] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5630] <... bpf resumed>) = 7 [pid 5628] <... bpf resumed>) = 7 [pid 5632] <... bpf resumed>) = 7 [pid 5631] <... bpf resumed>) = 7 [pid 5630] exit_group(0 [pid 5629] <... bpf resumed>) = 7 [pid 5628] exit_group(0 [pid 5632] exit_group(0 [pid 5631] exit_group(0 [pid 5630] <... exit_group resumed>) = ? [pid 5629] exit_group(0 [pid 5628] <... exit_group resumed>) = ? [pid 5632] <... exit_group resumed>) = ? [pid 5631] <... exit_group resumed>) = ? [pid 5630] +++ exited with 0 +++ [pid 5631] +++ exited with 0 +++ [pid 5629] <... exit_group resumed>) = ? [pid 5628] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5633 [pid 291] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5633 attached [pid 5633] set_robust_list(0x5555562b2660, 24) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 5633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] setpgid(0, 0) = 0 [pid 5633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5634 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5633] <... openat resumed>) = 3 [pid 5633] write(3, "1000", 4) = 4 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5635 [pid 5633] close(3) = 0 [pid 5633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5634 attached [pid 5634] set_robust_list(0x5555562b2660, 24) = 0 [pid 5634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5634] setpgid(0, 0) = 0 [pid 5633] <... bpf resumed>) = 3 [pid 5633] close(3 [pid 5634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5633] <... close resumed>) = 0 [pid 5633] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5634] <... openat resumed>) = 3 [pid 5633] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5634] write(3, "1000", 4 [pid 5633] <... bpf resumed>) = 5 [pid 5633] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5634] <... write resumed>) = 4 [pid 5633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5634] close(3 [pid 5633] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5634] <... close resumed>) = 0 [pid 5633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5633] <... bpf resumed>) = 6 [pid 5633] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5635 attached [pid 5635] set_robust_list(0x5555562b2660, 24) = 0 [pid 5635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5635] setpgid(0, 0) = 0 [pid 5635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5635] write(3, "1000", 4) = 4 [pid 5635] close(3) = 0 [pid 5635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5634] <... bpf resumed>) = 3 [pid 5634] close(3) = 0 [pid 5634] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5635] <... bpf resumed>) = 3 [pid 5635] close(3) = 0 [pid 5635] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5635] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5634] <... socketpair resumed>[3, 4]) = 0 [pid 5635] <... bpf resumed>) = 5 [pid 5634] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5635] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5634] <... bpf resumed>) = 5 [pid 5635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5634] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5635] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5634] <... bpf resumed>) = 0 [pid 5635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5635] <... bpf resumed>) = 6 [pid 5635] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5634] <... bpf resumed>) = 6 [pid 5634] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5632] +++ exited with 0 +++ [pid 5629] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5636 attached [pid 5636] set_robust_list(0x5555562b2660, 24) = 0 [pid 5636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5636 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5637 [pid 5636] setpgid(0, 0) = 0 [pid 5636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5637 attached [pid 5637] set_robust_list(0x5555562b2660, 24 [pid 5636] <... openat resumed>) = 3 [pid 5636] write(3, "1000", 4) = 4 [pid 5636] close(3) = 0 [pid 5637] <... set_robust_list resumed>) = 0 [pid 5636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5637] setpgid(0, 0) = 0 [pid 5637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5636] <... bpf resumed>) = 3 [pid 5637] <... openat resumed>) = 3 [pid 5636] close(3) = 0 [pid 5636] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5637] write(3, "1000", 4 [pid 5636] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5637] <... write resumed>) = 4 [pid 5637] close(3 [pid 5636] <... bpf resumed>) = 5 [pid 5636] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5637] <... close resumed>) = 0 [pid 5636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5636] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5636] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5637] <... bpf resumed>) = 3 [pid 5637] close(3) = 0 [pid 5637] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5637] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5637] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5637] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61) = 7 [pid 5636] <... bpf resumed>) = 7 [pid 5635] <... bpf resumed>) = 7 [pid 5634] <... bpf resumed>) = 7 [pid 5633] <... bpf resumed>) = 7 [pid 5637] exit_group(0 [pid 5636] exit_group(0 [pid 5635] exit_group(0 [pid 5634] exit_group(0 [pid 5633] exit_group(0 [pid 5635] <... exit_group resumed>) = ? [pid 5634] <... exit_group resumed>) = ? [pid 5633] <... exit_group resumed>) = ? [pid 5637] <... exit_group resumed>) = ? [pid 5636] <... exit_group resumed>) = ? [pid 5635] +++ exited with 0 +++ [pid 5634] +++ exited with 0 +++ [pid 5633] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5638 attached [pid 5638] set_robust_list(0x5555562b2660, 24) = 0 [pid 5638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5638 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5639 [pid 5638] <... prctl resumed>) = 0 [pid 5638] setpgid(0, 0) = 0 [pid 5638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5640 [pid 5638] write(3, "1000", 4) = 4 [pid 5638] close(3) = 0 [pid 5638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5638] close(3) = 0 [pid 5638] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5638] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 5640 attached ./strace-static-x86_64: Process 5639 attached [pid 5640] set_robust_list(0x5555562b2660, 24 [pid 5639] set_robust_list(0x5555562b2660, 24 [pid 5640] <... set_robust_list resumed>) = 0 [pid 5640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5639] <... set_robust_list resumed>) = 0 [pid 5639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5640] <... prctl resumed>) = 0 [pid 5639] <... prctl resumed>) = 0 [pid 5640] setpgid(0, 0 [pid 5639] setpgid(0, 0 [pid 5640] <... setpgid resumed>) = 0 [pid 5639] <... setpgid resumed>) = 0 [pid 5640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5640] <... openat resumed>) = 3 [pid 5639] <... openat resumed>) = 3 [pid 5638] <... bpf resumed>) = 5 [pid 5639] write(3, "1000", 4) = 4 [pid 5639] close(3) = 0 [pid 5640] write(3, "1000", 4) = 4 [pid 5639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5640] close(3) = 0 [pid 5640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5638] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5639] <... bpf resumed>) = 3 [pid 5638] <... bpf resumed>) = 0 [pid 5639] close(3 [pid 5638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5640] <... bpf resumed>) = 3 [pid 5639] <... close resumed>) = 0 [pid 5638] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5640] close(3 [pid 5638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5639] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5640] <... close resumed>) = 0 [pid 5640] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5640] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5640] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5638] <... bpf resumed>) = 6 [pid 5640] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5638] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5639] <... socketpair resumed>[3, 4]) = 0 [pid 5639] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5639] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5639] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5637] +++ exited with 0 +++ [pid 5636] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5641 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5641 attached , child_tidptr=0x5555562b2650) = 5642 ./strace-static-x86_64: Process 5642 attached [pid 5642] set_robust_list(0x5555562b2660, 24) = 0 [pid 5642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5642] setpgid(0, 0 [pid 5641] set_robust_list(0x5555562b2660, 24 [pid 5642] <... setpgid resumed>) = 0 [pid 5642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5641] <... set_robust_list resumed>) = 0 [pid 5642] <... openat resumed>) = 3 [pid 5642] write(3, "1000", 4) = 4 [pid 5642] close(3) = 0 [pid 5642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5641] setpgid(0, 0) = 0 [pid 5641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5642] <... bpf resumed>) = 3 [pid 5642] close(3) = 0 [pid 5641] <... openat resumed>) = 3 [pid 5642] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5641] write(3, "1000", 4 [pid 5642] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5642] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5641] <... write resumed>) = 4 [pid 5642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5641] close(3 [pid 5642] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5641] <... close resumed>) = 0 [pid 5642] <... bpf resumed>) = 6 [pid 5641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5642] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5641] <... bpf resumed>) = 3 [pid 5641] close(3) = 0 [pid 5641] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5641] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5641] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5641] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5640] <... bpf resumed>) = 7 [pid 5642] <... bpf resumed>) = 7 [pid 5641] <... bpf resumed>) = 7 [pid 5640] exit_group(0 [pid 5639] <... bpf resumed>) = 7 [pid 5638] <... bpf resumed>) = 7 [pid 5642] exit_group(0 [pid 5640] <... exit_group resumed>) = ? [pid 5642] <... exit_group resumed>) = ? [pid 5641] exit_group(0 [pid 5640] +++ exited with 0 +++ [pid 5639] exit_group(0 [pid 5638] exit_group(0 [pid 5639] <... exit_group resumed>) = ? [pid 5638] <... exit_group resumed>) = ? [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5642] +++ exited with 0 +++ [pid 5639] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5643 attached [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5643 [pid 5643] set_robust_list(0x5555562b2660, 24) = 0 [pid 5643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5643] setpgid(0, 0) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5644 [pid 5643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5645 [pid 5643] write(3, "1000", 4) = 4 [pid 5643] close(3) = 0 [pid 5643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5641] <... exit_group resumed>) = ? [pid 5643] <... bpf resumed>) = 3 [pid 5643] close(3) = 0 [pid 5643] socketpair(AF_UNIX, SOCK_DGRAM, 0, ./strace-static-x86_64: Process 5644 attached [3, 4]) = 0 ./strace-static-x86_64: Process 5645 attached [pid 5643] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5645] set_robust_list(0x5555562b2660, 24 [pid 5644] set_robust_list(0x5555562b2660, 24 [pid 5645] <... set_robust_list resumed>) = 0 [pid 5644] <... set_robust_list resumed>) = 0 [pid 5643] <... bpf resumed>) = 5 [pid 5644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5643] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5644] <... prctl resumed>) = 0 [pid 5643] <... bpf resumed>) = 0 [pid 5644] setpgid(0, 0 [pid 5643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5645] setpgid(0, 0 [pid 5644] <... setpgid resumed>) = 0 [pid 5645] <... setpgid resumed>) = 0 [pid 5644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5643] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5644] <... openat resumed>) = 3 [pid 5645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5644] write(3, "1000", 4 [pid 5643] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5645] <... openat resumed>) = 3 [pid 5645] write(3, "1000", 4 [pid 5644] <... write resumed>) = 4 [pid 5645] <... write resumed>) = 4 [pid 5644] close(3) = 0 [pid 5645] close(3 [pid 5644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5645] <... close resumed>) = 0 [pid 5645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5644] <... bpf resumed>) = 3 [pid 5645] <... bpf resumed>) = 3 [pid 5644] close(3 [pid 5645] close(3 [pid 5644] <... close resumed>) = 0 [pid 5645] <... close resumed>) = 0 [pid 5645] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5644] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5645] <... socketpair resumed>[3, 4]) = 0 [pid 5644] <... socketpair resumed>[3, 4]) = 0 [pid 5645] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5644] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5645] <... bpf resumed>) = 5 [pid 5645] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5644] <... bpf resumed>) = 5 [pid 5644] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5645] <... bpf resumed>) = 0 [pid 5644] <... bpf resumed>) = 0 [pid 5645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5645] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5644] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5645] <... bpf resumed>) = 6 [pid 5644] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5645] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5641] +++ exited with 0 +++ [pid 5638] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5646 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5646 attached [pid 5646] set_robust_list(0x5555562b2660, 24) = 0 [pid 5646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5646] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5647 attached [pid 5646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5647 [pid 5646] <... openat resumed>) = 3 [pid 5646] write(3, "1000", 4 [pid 5647] set_robust_list(0x5555562b2660, 24 [pid 5646] <... write resumed>) = 4 [pid 5646] close(3) = 0 [pid 5647] <... set_robust_list resumed>) = 0 [pid 5647] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5647] <... prctl resumed>) = 0 [pid 5647] setpgid(0, 0 [pid 5646] <... bpf resumed>) = 3 [pid 5646] close(3) = 0 [pid 5646] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5647] <... setpgid resumed>) = 0 [pid 5646] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5646] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5646] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5647] <... openat resumed>) = 3 [pid 5646] <... bpf resumed>) = 6 [pid 5646] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5647] write(3, "1000", 4) = 4 [pid 5647] close(3) = 0 [pid 5647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5647] close(3) = 0 [pid 5647] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5647] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5647] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5645] <... bpf resumed>) = 7 [pid 5644] <... bpf resumed>) = 7 [pid 5643] <... bpf resumed>) = 7 [pid 5647] <... bpf resumed>) = 6 [pid 5646] <... bpf resumed>) = 7 [pid 5645] exit_group(0 [pid 5644] exit_group(0 [pid 5643] exit_group(0 [pid 5647] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5646] exit_group(0 [pid 5645] <... exit_group resumed>) = ? [pid 5644] <... exit_group resumed>) = ? [pid 5643] <... exit_group resumed>) = ? [pid 5647] <... bpf resumed>) = 7 [pid 5646] <... exit_group resumed>) = ? [pid 5645] +++ exited with 0 +++ [pid 5643] +++ exited with 0 +++ [pid 5647] exit_group(0 [pid 5644] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5647] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5649 attached ./strace-static-x86_64: Process 5648 attached , child_tidptr=0x5555562b2650) = 5649 [pid 5648] set_robust_list(0x5555562b2660, 24 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5648 [pid 5649] set_robust_list(0x5555562b2660, 24 [pid 5648] <... set_robust_list resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5650 ./strace-static-x86_64: Process 5650 attached [pid 5649] <... set_robust_list resumed>) = 0 [pid 5648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5650] set_robust_list(0x5555562b2660, 24) = 0 [pid 5648] <... prctl resumed>) = 0 [pid 5650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5648] setpgid(0, 0 [pid 5650] setpgid(0, 0) = 0 [pid 5650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5648] <... setpgid resumed>) = 0 [pid 5649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5650] <... openat resumed>) = 3 [pid 5649] <... prctl resumed>) = 0 [pid 5648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5650] write(3, "1000", 4) = 4 [pid 5650] close(3) = 0 [pid 5648] <... openat resumed>) = 3 [pid 5650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5648] write(3, "1000", 4 [pid 5649] setpgid(0, 0 [pid 5650] <... bpf resumed>) = 3 [pid 5649] <... setpgid resumed>) = 0 [pid 5648] <... write resumed>) = 4 [pid 5650] close(3 [pid 5648] close(3 [pid 5650] <... close resumed>) = 0 [pid 5649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5650] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5649] <... openat resumed>) = 3 [pid 5648] <... close resumed>) = 0 [pid 5650] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5649] write(3, "1000", 4 [pid 5648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5650] <... bpf resumed>) = 5 [pid 5650] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5648] <... bpf resumed>) = 3 [pid 5650] <... bpf resumed>) = 6 [pid 5649] <... write resumed>) = 4 [pid 5648] close(3 [pid 5650] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5649] close(3 [pid 5648] <... close resumed>) = 0 [pid 5648] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5649] <... close resumed>) = 0 [pid 5649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5648] <... socketpair resumed>[3, 4]) = 0 [pid 5649] <... bpf resumed>) = 3 [pid 5649] close(3 [pid 5648] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5649] <... close resumed>) = 0 [pid 5649] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5648] <... bpf resumed>) = 5 [pid 5649] <... socketpair resumed>[3, 4]) = 0 [pid 5648] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5649] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5648] <... bpf resumed>) = 0 [pid 5649] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5648] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5649] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5648] <... bpf resumed>) = 6 [pid 5648] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5647] +++ exited with 0 +++ [pid 5646] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5651 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5652 ./strace-static-x86_64: Process 5652 attached [pid 5652] set_robust_list(0x5555562b2660, 24) = 0 [pid 5652] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5651 attached ) = 0 [pid 5651] set_robust_list(0x5555562b2660, 24) = 0 [pid 5651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5651] setpgid(0, 0) = 0 [pid 5651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5652] setpgid(0, 0) = 0 [pid 5651] <... openat resumed>) = 3 [pid 5651] write(3, "1000", 4) = 4 [pid 5651] close(3) = 0 [pid 5652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5652] <... openat resumed>) = 3 [pid 5652] write(3, "1000", 4) = 4 [pid 5652] close(3) = 0 [pid 5651] <... bpf resumed>) = 3 [pid 5652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5651] close(3 [pid 5652] <... bpf resumed>) = 3 [pid 5651] <... close resumed>) = 0 [pid 5651] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5652] close(3 [pid 5651] <... socketpair resumed>[3, 4]) = 0 [pid 5652] <... close resumed>) = 0 [pid 5652] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5651] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5652] <... socketpair resumed>[3, 4]) = 0 [pid 5651] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5652] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5651] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5652] <... bpf resumed>) = 5 [pid 5652] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5651] <... bpf resumed>) = 6 [pid 5652] <... bpf resumed>) = 0 [pid 5651] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5652] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5650] <... bpf resumed>) = 7 [pid 5652] <... bpf resumed>) = 7 [pid 5651] <... bpf resumed>) = 7 [pid 5650] exit_group(0 [pid 5649] <... bpf resumed>) = 7 [pid 5648] <... bpf resumed>) = 7 [pid 5652] exit_group(0 [pid 5650] <... exit_group resumed>) = ? [pid 5652] <... exit_group resumed>) = ? [pid 5651] exit_group(0 [pid 5650] +++ exited with 0 +++ [pid 5649] exit_group(0 [pid 5648] exit_group(0 [pid 5652] +++ exited with 0 +++ [pid 5651] <... exit_group resumed>) = ? [pid 5649] <... exit_group resumed>) = ? [pid 5648] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5649] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5653 attached [pid 5653] set_robust_list(0x5555562b2660, 24) = 0 [pid 5653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5653] setpgid(0, 0) = 0 [pid 5653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5654 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5653 [pid 5653] write(3, "1000", 4 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5655 [pid 5653] <... write resumed>) = 4 [pid 5653] close(3) = 0 [pid 5653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5655 attached ) = 3 [pid 5653] close(3) = 0 [pid 5653] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5655] set_robust_list(0x5555562b2660, 24./strace-static-x86_64: Process 5654 attached [pid 5654] set_robust_list(0x5555562b2660, 24) = 0 [pid 5654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5654] setpgid(0, 0) = 0 [pid 5655] <... set_robust_list resumed>) = 0 [pid 5653] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5653] <... bpf resumed>) = 5 [pid 5653] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5655] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5654] <... openat resumed>) = 3 [pid 5654] write(3, "1000", 4) = 4 [pid 5654] close(3) = 0 [pid 5654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5655] <... prctl resumed>) = 0 [pid 5653] <... bpf resumed>) = 0 [pid 5655] setpgid(0, 0 [pid 5654] <... bpf resumed>) = 3 [pid 5653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5654] close(3) = 0 [pid 5654] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5655] <... setpgid resumed>) = 0 [pid 5654] <... socketpair resumed>[3, 4]) = 0 [pid 5653] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5654] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5654] <... bpf resumed>) = 5 [pid 5653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5654] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5655] <... openat resumed>) = 3 [pid 5654] <... bpf resumed>) = 0 [pid 5654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5655] write(3, "1000", 4) = 4 [pid 5654] <... bpf resumed>) = 6 [pid 5653] <... bpf resumed>) = 6 [pid 5654] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5655] close(3 [pid 5653] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5655] <... close resumed>) = 0 [pid 5655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5655] close(3) = 0 [pid 5655] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5655] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5655] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5655] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5651] +++ exited with 0 +++ [pid 5648] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5656 attached [pid 5656] set_robust_list(0x5555562b2660, 24) = 0 [pid 5656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5656 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5657 [pid 5656] <... prctl resumed>) = 0 [pid 5656] setpgid(0, 0) = 0 [pid 5656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5657 attached ) = 3 [pid 5656] write(3, "1000", 4 [pid 5657] set_robust_list(0x5555562b2660, 24 [pid 5656] <... write resumed>) = 4 [pid 5657] <... set_robust_list resumed>) = 0 [pid 5656] close(3) = 0 [pid 5656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5656] <... bpf resumed>) = 3 [pid 5656] close(3 [pid 5657] setpgid(0, 0 [pid 5656] <... close resumed>) = 0 [pid 5657] <... setpgid resumed>) = 0 [pid 5656] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5656] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5656] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5657] <... openat resumed>) = 3 [pid 5656] <... bpf resumed>) = 0 [pid 5657] write(3, "1000", 4 [pid 5656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5657] <... write resumed>) = 4 [pid 5656] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5657] close(3 [pid 5656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5657] <... close resumed>) = 0 [pid 5656] <... bpf resumed>) = 6 [pid 5656] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5657] close(3) = 0 [pid 5657] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5657] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5657] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5657] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5657] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5654] <... bpf resumed>) = 7 [pid 5657] <... bpf resumed>) = 7 [pid 5656] <... bpf resumed>) = 7 [pid 5655] <... bpf resumed>) = 7 [pid 5654] exit_group(0 [pid 5653] <... bpf resumed>) = 7 [pid 5657] exit_group(0 [pid 5656] exit_group(0 [pid 5655] exit_group(0 [pid 5654] <... exit_group resumed>) = ? [pid 5657] <... exit_group resumed>) = ? [pid 5656] <... exit_group resumed>) = ? [pid 5655] <... exit_group resumed>) = ? [pid 5654] +++ exited with 0 +++ [pid 5653] exit_group(0 [pid 5657] +++ exited with 0 +++ [pid 5656] +++ exited with 0 +++ [pid 5653] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5658 attached [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5658 [pid 5658] set_robust_list(0x5555562b2660, 24) = 0 [pid 5658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5658] setpgid(0, 0) = 0 [pid 5658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5658] write(3, "1000", 4) = 4 [pid 5658] close(3) = 0 [pid 5658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5659 [pid 5658] <... bpf resumed>) = 3 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5658] close(3) = 0 [pid 5658] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5658] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5660 [pid 5658] <... bpf resumed>) = 5 [pid 5658] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 5660 attached ) = -1 EFAULT (Bad address) [pid 5658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5660] set_robust_list(0x5555562b2660, 24./strace-static-x86_64: Process 5659 attached [pid 5659] set_robust_list(0x5555562b2660, 24) = 0 [pid 5659] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5660] <... set_robust_list resumed>) = 0 [pid 5659] <... prctl resumed>) = 0 [pid 5659] setpgid(0, 0) = 0 [pid 5659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5659] <... openat resumed>) = 3 [pid 5659] write(3, "1000", 4) = 4 [pid 5659] close(3) = 0 [pid 5660] <... prctl resumed>) = 0 [pid 5659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5660] setpgid(0, 0 [pid 5658] <... bpf resumed>) = 6 [pid 5660] <... setpgid resumed>) = 0 [pid 5658] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5660] write(3, "1000", 4) = 4 [pid 5659] <... bpf resumed>) = 3 [pid 5659] close(3) = 0 [pid 5659] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5660] close(3 [pid 5659] <... socketpair resumed>[3, 4]) = 0 [pid 5659] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5659] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5660] <... close resumed>) = 0 [pid 5659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5659] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5660] <... bpf resumed>) = 3 [pid 5659] <... bpf resumed>) = 6 [pid 5659] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5660] close(3) = 0 [pid 5660] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5660] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5660] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5660] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5653] +++ exited with 0 +++ [pid 5655] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5661 ./strace-static-x86_64: Process 5661 attached [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5662 [pid 5661] set_robust_list(0x5555562b2660, 24./strace-static-x86_64: Process 5662 attached [pid 5662] set_robust_list(0x5555562b2660, 24) = 0 [pid 5661] <... set_robust_list resumed>) = 0 [pid 5662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5662] setpgid(0, 0) = 0 [pid 5662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5662] <... openat resumed>) = 3 [pid 5662] write(3, "1000", 4) = 4 [pid 5661] setpgid(0, 0 [pid 5662] close(3) = 0 [pid 5662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5661] <... setpgid resumed>) = 0 [pid 5661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5662] <... bpf resumed>) = 3 [pid 5661] write(3, "1000", 4 [pid 5662] close(3 [pid 5661] <... write resumed>) = 4 [pid 5661] close(3 [pid 5662] <... close resumed>) = 0 [pid 5661] <... close resumed>) = 0 [pid 5661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5662] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5662] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5662] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5661] <... bpf resumed>) = 3 [pid 5662] <... bpf resumed>) = 0 [pid 5661] close(3 [pid 5662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5661] <... close resumed>) = 0 [pid 5662] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5661] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5661] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5662] <... bpf resumed>) = 6 [pid 5661] <... bpf resumed>) = 5 [pid 5661] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5658] <... bpf resumed>) = 7 [pid 5660] <... bpf resumed>) = 7 [pid 5659] <... bpf resumed>) = 7 [pid 5660] exit_group(0 [pid 5658] exit_group(0 [pid 5660] <... exit_group resumed>) = ? [pid 5659] exit_group(0 [pid 5658] <... exit_group resumed>) = ? [pid 5661] <... bpf resumed>) = 0 [pid 5660] +++ exited with 0 +++ [pid 5662] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61) = 7 [pid 5662] exit_group(0) = ? [pid 5658] +++ exited with 0 +++ [pid 5661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5659] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 5661] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5661] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5661] <... bpf resumed>) = 6 [pid 5661] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5664 attached ./strace-static-x86_64: Process 5663 attached [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5663 [pid 5664] set_robust_list(0x5555562b2660, 24 [pid 5663] set_robust_list(0x5555562b2660, 24 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5664 [pid 5664] <... set_robust_list resumed>) = 0 [pid 5664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5664] setpgid(0, 0) = 0 [pid 5664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5663] <... set_robust_list resumed>) = 0 [pid 5664] <... openat resumed>) = 3 [pid 5664] write(3, "1000", 4 [pid 5663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5664] <... write resumed>) = 4 [pid 5664] close(3) = 0 [pid 5664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5663] <... prctl resumed>) = 0 [pid 5664] <... bpf resumed>) = 3 [pid 5663] setpgid(0, 0 [pid 5664] close(3) = 0 [pid 5663] <... setpgid resumed>) = 0 [pid 5664] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5664] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5664] <... bpf resumed>) = 5 [pid 5664] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5663] <... openat resumed>) = 3 [pid 5664] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5663] write(3, "1000", 4) = 4 [pid 5663] close(3) = 0 [pid 5663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5663] close(3) = 0 [pid 5663] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5663] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5663] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5663] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5662] +++ exited with 0 +++ [pid 5659] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5665 ./strace-static-x86_64: Process 5665 attached [pid 5665] set_robust_list(0x5555562b2660, 24) = 0 [pid 5665] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5666 [pid 5665] <... prctl resumed>) = 0 [pid 5665] setpgid(0, 0) = 0 [pid 5665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 5666 attached [pid 5665] write(3, "1000", 4 [pid 5666] set_robust_list(0x5555562b2660, 24 [pid 5665] <... write resumed>) = 4 [pid 5666] <... set_robust_list resumed>) = 0 [pid 5665] close(3) = 0 [pid 5665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5665] <... bpf resumed>) = 3 [pid 5666] <... prctl resumed>) = 0 [pid 5665] close(3) = 0 [pid 5666] setpgid(0, 0) = 0 [pid 5665] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5665] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5665] <... bpf resumed>) = 5 [pid 5665] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5666] <... openat resumed>) = 3 [pid 5665] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5665] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5665] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5666] write(3, "1000", 4) = 4 [pid 5666] close(3) = 0 [pid 5666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5666] close(3) = 0 [pid 5666] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5666] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5666] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5665] <... bpf resumed>) = 7 [pid 5664] <... bpf resumed>) = 7 [pid 5663] <... bpf resumed>) = 7 [pid 5661] <... bpf resumed>) = 7 [pid 5666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5665] exit_group(0 [pid 5664] exit_group(0 [pid 5663] exit_group(0 [pid 5661] exit_group(0 [pid 5665] <... exit_group resumed>) = ? [pid 5664] <... exit_group resumed>) = ? [pid 5663] <... exit_group resumed>) = ? [pid 5661] <... exit_group resumed>) = ? [pid 5666] <... bpf resumed>) = 6 [pid 5665] +++ exited with 0 +++ [pid 5664] +++ exited with 0 +++ [pid 5666] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5663] +++ exited with 0 +++ [pid 5661] +++ exited with 0 +++ [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5665, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5667 attached [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5667 ./strace-static-x86_64: Process 5668 attached [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5668 [pid 293] <... restart_syscall resumed>) = 0 [pid 5668] set_robust_list(0x5555562b2660, 24 [pid 5667] set_robust_list(0x5555562b2660, 24 [pid 5668] <... set_robust_list resumed>) = 0 [pid 5667] <... set_robust_list resumed>) = 0 [pid 5668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5668] <... prctl resumed>) = 0 [pid 5667] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5669 attached [pid 5668] setpgid(0, 0 [pid 5667] <... prctl resumed>) = 0 [pid 5669] set_robust_list(0x5555562b2660, 24 [pid 5668] <... setpgid resumed>) = 0 [pid 5667] setpgid(0, 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5669 [pid 5669] <... set_robust_list resumed>) = 0 [pid 5668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5667] <... setpgid resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5668] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5670 attached [pid 5669] <... prctl resumed>) = 0 [pid 5668] write(3, "1000", 4 [pid 5667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5670 [pid 5670] set_robust_list(0x5555562b2660, 24 [pid 5669] setpgid(0, 0 [pid 5668] <... write resumed>) = 4 [pid 5667] <... openat resumed>) = 3 [pid 5670] <... set_robust_list resumed>) = 0 [pid 5669] <... setpgid resumed>) = 0 [pid 5668] close(3 [pid 5667] write(3, "1000", 4 [pid 5670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5668] <... close resumed>) = 0 [pid 5667] <... write resumed>) = 4 [pid 5670] <... prctl resumed>) = 0 [pid 5667] close(3 [pid 5670] setpgid(0, 0 [pid 5668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5669] <... openat resumed>) = 3 [pid 5667] <... close resumed>) = 0 [pid 5670] <... setpgid resumed>) = 0 [pid 5667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5669] write(3, "1000", 4 [pid 5668] <... bpf resumed>) = 3 [pid 5667] <... bpf resumed>) = 3 [pid 5669] <... write resumed>) = 4 [pid 5668] close(3 [pid 5667] close(3 [pid 5670] <... openat resumed>) = 3 [pid 5669] close(3 [pid 5668] <... close resumed>) = 0 [pid 5667] <... close resumed>) = 0 [pid 5670] write(3, "1000", 4 [pid 5669] <... close resumed>) = 0 [pid 5668] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5667] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5668] <... socketpair resumed>[3, 4]) = 0 [pid 5667] <... socketpair resumed>[3, 4]) = 0 [pid 5670] <... write resumed>) = 4 [pid 5669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5668] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5667] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5670] close(3 [pid 5669] <... bpf resumed>) = 3 [pid 5668] <... bpf resumed>) = 5 [pid 5667] <... bpf resumed>) = 5 [pid 5670] <... close resumed>) = 0 [pid 5669] close(3 [pid 5668] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5667] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5668] <... bpf resumed>) = 0 [pid 5667] <... bpf resumed>) = 0 [pid 5670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5669] <... close resumed>) = 0 [pid 5668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5669] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5668] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5667] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5669] <... socketpair resumed>[3, 4]) = 0 [pid 5668] <... bpf resumed>) = 6 [pid 5667] <... bpf resumed>) = 6 [pid 5669] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5668] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5667] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5670] <... bpf resumed>) = 3 [pid 5669] <... bpf resumed>) = 5 [pid 5670] close(3 [pid 5669] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5670] <... close resumed>) = 0 [pid 5669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5670] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5669] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5669] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5670] <... socketpair resumed>[3, 4]) = 0 [pid 5669] <... bpf resumed>) = 6 [pid 5670] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5669] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5670] <... bpf resumed>) = 5 [pid 5670] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5670] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5666] <... bpf resumed>) = 7 [pid 5670] <... bpf resumed>) = 7 [pid 5669] <... bpf resumed>) = 7 [pid 5668] <... bpf resumed>) = 7 [pid 5667] <... bpf resumed>) = 7 [pid 5666] exit_group(0 [pid 5670] exit_group(0 [pid 5669] exit_group(0 [pid 5668] exit_group(0 [pid 5666] <... exit_group resumed>) = ? [pid 5670] <... exit_group resumed>) = ? [pid 5669] <... exit_group resumed>) = ? [pid 5668] <... exit_group resumed>) = ? [pid 5667] exit_group(0 [pid 5666] +++ exited with 0 +++ [pid 5670] +++ exited with 0 +++ [pid 5669] +++ exited with 0 +++ [pid 5667] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5672 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5671 ./strace-static-x86_64: Process 5673 attached [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5673 ./strace-static-x86_64: Process 5671 attached [pid 5673] set_robust_list(0x5555562b2660, 24./strace-static-x86_64: Process 5672 attached [pid 5672] set_robust_list(0x5555562b2660, 24) = 0 [pid 5672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5672] setpgid(0, 0) = 0 [pid 5673] <... set_robust_list resumed>) = 0 [pid 5673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5671] set_robust_list(0x5555562b2660, 24 [pid 5673] <... prctl resumed>) = 0 [pid 5671] <... set_robust_list resumed>) = 0 [pid 5672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5673] setpgid(0, 0 [pid 5672] <... openat resumed>) = 3 [pid 5673] <... setpgid resumed>) = 0 [pid 5672] write(3, "1000", 4) = 4 [pid 5672] close(3) = 0 [pid 5672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5673] <... openat resumed>) = 3 [pid 5671] <... prctl resumed>) = 0 [pid 5673] write(3, "1000", 4 [pid 5671] setpgid(0, 0 [pid 5673] <... write resumed>) = 4 [pid 5671] <... setpgid resumed>) = 0 [pid 5673] close(3 [pid 5671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5673] <... close resumed>) = 0 [pid 5673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5671] <... openat resumed>) = 3 [pid 5672] <... bpf resumed>) = 3 [pid 5672] close(3) = 0 [pid 5672] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5672] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5672] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5673] <... bpf resumed>) = 3 [pid 5671] write(3, "1000", 4 [pid 5673] close(3 [pid 5671] <... write resumed>) = 4 [pid 5673] <... close resumed>) = 0 [pid 5671] close(3 [pid 5672] <... bpf resumed>) = 6 [pid 5672] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5671] <... close resumed>) = 0 [pid 5673] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5673] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5673] <... bpf resumed>) = 5 [pid 5673] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5671] <... bpf resumed>) = 3 [pid 5673] <... bpf resumed>) = 6 [pid 5671] close(3 [pid 5673] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5671] <... close resumed>) = 0 [pid 5671] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5671] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5671] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5671] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5668] +++ exited with 0 +++ [pid 5667] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... restart_syscall resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5674 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5675 ./strace-static-x86_64: Process 5675 attached [pid 5675] set_robust_list(0x5555562b2660, 24) = 0 [pid 5675] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5674 attached ) = 0 [pid 5675] setpgid(0, 0 [pid 5674] set_robust_list(0x5555562b2660, 24 [pid 5675] <... setpgid resumed>) = 0 [pid 5674] <... set_robust_list resumed>) = 0 [pid 5675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5674] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5675] write(3, "1000", 4 [pid 5674] <... prctl resumed>) = 0 [pid 5675] <... write resumed>) = 4 [pid 5674] setpgid(0, 0 [pid 5675] close(3 [pid 5674] <... setpgid resumed>) = 0 [pid 5675] <... close resumed>) = 0 [pid 5675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5675] <... bpf resumed>) = 3 [pid 5674] <... openat resumed>) = 3 [pid 5675] close(3 [pid 5674] write(3, "1000", 4 [pid 5675] <... close resumed>) = 0 [pid 5675] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5674] <... write resumed>) = 4 [pid 5674] close(3) = 0 [pid 5674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5675] <... socketpair resumed>[3, 4]) = 0 [pid 5675] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5674] <... bpf resumed>) = 3 [pid 5675] <... bpf resumed>) = 5 [pid 5675] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5674] close(3 [pid 5675] <... bpf resumed>) = 0 [pid 5674] <... close resumed>) = 0 [pid 5675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5674] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5675] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5674] <... socketpair resumed>[3, 4]) = 0 [pid 5675] <... bpf resumed>) = 6 [pid 5674] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5675] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5674] <... bpf resumed>) = 5 [pid 5674] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5674] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5672] <... bpf resumed>) = 7 [pid 5673] <... bpf resumed>) = 7 [pid 5672] exit_group(0 [pid 5671] <... bpf resumed>) = 7 [pid 5672] <... exit_group resumed>) = ? [pid 5675] <... bpf resumed>) = 7 [pid 5674] <... bpf resumed>) = 7 [pid 5673] exit_group(0 [pid 5672] +++ exited with 0 +++ [pid 5671] exit_group(0 [pid 5673] <... exit_group resumed>) = ? [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5671] <... exit_group resumed>) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5676 [pid 5673] +++ exited with 0 +++ ./strace-static-x86_64: Process 5676 attached [pid 5676] set_robust_list(0x5555562b2660, 24) = 0 [pid 5676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5676] setpgid(0, 0) = 0 [pid 5671] +++ exited with 0 +++ [pid 5676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5676] <... openat resumed>) = 3 [pid 5676] write(3, "1000", 4) = 4 [pid 5676] close(3) = 0 [pid 5676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5675] exit_group(0 [pid 5674] exit_group(0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5677 [pid 5676] <... bpf resumed>) = 3 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5678 [pid 5676] close(3) = 0 [pid 5676] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5676] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5675] <... exit_group resumed>) = ? [pid 5674] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5677 attached [pid 5677] set_robust_list(0x5555562b2660, 24) = 0 [pid 5677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5677] setpgid(0, 0) = 0 [pid 5677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5678 attached [pid 5678] set_robust_list(0x5555562b2660, 24 [pid 5677] <... openat resumed>) = 3 [pid 5678] <... set_robust_list resumed>) = 0 [pid 5678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5678] setpgid(0, 0) = 0 [pid 5677] write(3, "1000", 4) = 4 [pid 5677] close(3) = 0 [pid 5677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5677] <... bpf resumed>) = 3 [pid 5676] <... bpf resumed>) = 5 [pid 5677] close(3) = 0 [pid 5677] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5678] <... openat resumed>) = 3 [pid 5677] <... socketpair resumed>[3, 4]) = 0 [pid 5677] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5678] write(3, "1000", 4 [pid 5676] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5677] <... bpf resumed>) = 5 [pid 5677] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5678] <... write resumed>) = 4 [pid 5676] <... bpf resumed>) = 0 [pid 5675] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 5677] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5674] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 5676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5678] close(3 [pid 295] <... restart_syscall resumed>) = 0 [pid 5678] <... close resumed>) = 0 [pid 5676] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 294] <... restart_syscall resumed>) = 0 [pid 5676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5677] <... bpf resumed>) = 6 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5676] <... bpf resumed>) = 6 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5679 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5679 attached [pid 5679] set_robust_list(0x5555562b2660, 24) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5680 [pid 5679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5679] setpgid(0, 0./strace-static-x86_64: Process 5680 attached [pid 5678] <... bpf resumed>) = 3 [pid 5677] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5676] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5679] <... setpgid resumed>) = 0 [pid 5679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5679] write(3, "1000", 4) = 4 [pid 5679] close(3) = 0 [pid 5679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5680] set_robust_list(0x5555562b2660, 24 [pid 5678] close(3 [pid 5680] <... set_robust_list resumed>) = 0 [pid 5678] <... close resumed>) = 0 [pid 5680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5678] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5680] <... prctl resumed>) = 0 [pid 5678] <... socketpair resumed>[3, 4]) = 0 [pid 5680] setpgid(0, 0) = 0 [pid 5678] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5678] <... bpf resumed>) = 5 [pid 5680] <... openat resumed>) = 3 [pid 5678] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5680] write(3, "1000", 4 [pid 5678] <... bpf resumed>) = 0 [pid 5680] <... write resumed>) = 4 [pid 5680] close(3 [pid 5678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5679] <... bpf resumed>) = 3 [pid 5680] <... close resumed>) = 0 [pid 5678] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5679] close(3 [pid 5680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5679] <... close resumed>) = 0 [pid 5678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5679] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5679] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5678] <... bpf resumed>) = 6 [pid 5680] <... bpf resumed>) = 3 [pid 5679] <... bpf resumed>) = 5 [pid 5678] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5680] close(3 [pid 5679] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5680] <... close resumed>) = 0 [pid 5679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5680] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5679] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5680] <... socketpair resumed>[3, 4]) = 0 [pid 5679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5676] <... bpf resumed>) = 7 [pid 5676] exit_group(0 [pid 5680] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5676] <... exit_group resumed>) = ? [pid 5677] <... bpf resumed>) = 7 [pid 5680] <... bpf resumed>) = 5 [pid 5680] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5677] exit_group(0 [pid 5679] <... bpf resumed>) = 6 [pid 5677] <... exit_group resumed>) = ? [pid 5679] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5680] <... bpf resumed>) = 6 [pid 5680] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5678] <... bpf resumed>) = 7 [pid 5678] exit_group(0 [pid 5676] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5678] <... exit_group resumed>) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5681 ./strace-static-x86_64: Process 5681 attached [pid 5681] set_robust_list(0x5555562b2660, 24) = 0 [pid 5681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5681] setpgid(0, 0) = 0 [pid 5681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5681] write(3, "1000", 4) = 4 [pid 5681] close(3) = 0 [pid 5681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5681] close(3) = 0 [pid 5681] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5681] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5681] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5681] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5680] <... bpf resumed>) = 7 [pid 5679] <... bpf resumed>) = 7 [pid 5677] +++ exited with 0 +++ [pid 5678] +++ exited with 0 +++ [pid 5681] <... bpf resumed>) = 7 [pid 5680] exit_group(0) = ? [pid 5679] exit_group(0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5681] exit_group(0 [pid 5680] +++ exited with 0 +++ [pid 5679] <... exit_group resumed>) = ? [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5682 ./strace-static-x86_64: Process 5682 attached [pid 293] <... restart_syscall resumed>) = 0 [pid 5682] set_robust_list(0x5555562b2660, 24) = 0 [pid 5682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5682] setpgid(0, 0) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5682] write(3, "1000", 4) = 4 [pid 5682] close(3 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5682] <... close resumed>) = 0 [pid 5682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5683 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5684 [pid 5681] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5684 attached ./strace-static-x86_64: Process 5683 attached [pid 5682] <... bpf resumed>) = 3 [pid 5684] set_robust_list(0x5555562b2660, 24 [pid 5682] close(3 [pid 5683] set_robust_list(0x5555562b2660, 24 [pid 5684] <... set_robust_list resumed>) = 0 [pid 5683] <... set_robust_list resumed>) = 0 [pid 5682] <... close resumed>) = 0 [pid 5682] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5682] <... socketpair resumed>[3, 4]) = 0 [pid 5684] <... prctl resumed>) = 0 [pid 5683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5682] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5684] setpgid(0, 0 [pid 5683] <... prctl resumed>) = 0 [pid 5684] <... setpgid resumed>) = 0 [pid 5683] setpgid(0, 0 [pid 5682] <... bpf resumed>) = 5 [pid 5682] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5683] <... setpgid resumed>) = 0 [pid 5682] <... bpf resumed>) = 0 [pid 5684] <... openat resumed>) = 3 [pid 5684] write(3, "1000", 4 [pid 5682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5684] <... write resumed>) = 4 [pid 5683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5682] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5684] close(3) = 0 [pid 5683] <... openat resumed>) = 3 [pid 5682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5682] <... bpf resumed>) = 6 [pid 5682] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5684] <... bpf resumed>) = 3 [pid 5683] write(3, "1000", 4 [pid 5684] close(3 [pid 5683] <... write resumed>) = 4 [pid 5684] <... close resumed>) = 0 [pid 5684] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5683] close(3) = 0 [pid 5684] <... socketpair resumed>[3, 4]) = 0 [pid 5684] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5684] <... bpf resumed>) = 5 [pid 5684] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5683] close(3 [pid 5684] <... bpf resumed>) = 0 [pid 5683] <... close resumed>) = 0 [pid 5684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5683] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5684] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5683] <... socketpair resumed>[3, 4]) = 0 [pid 5684] <... bpf resumed>) = 6 [pid 5683] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5684] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5683] <... bpf resumed>) = 5 [pid 5683] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5683] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5683] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5681] +++ exited with 0 +++ [pid 5679] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5685 ./strace-static-x86_64: Process 5685 attached [pid 5685] set_robust_list(0x5555562b2660, 24) = 0 [pid 5685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5686 [pid 5685] <... prctl resumed>) = 0 [pid 5685] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5686 attached [pid 5685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5686] set_robust_list(0x5555562b2660, 24 [pid 5685] write(3, "1000", 4 [pid 5686] <... set_robust_list resumed>) = 0 [pid 5685] <... write resumed>) = 4 [pid 5685] close(3) = 0 [pid 5686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5686] setpgid(0, 0) = 0 [pid 5685] <... bpf resumed>) = 3 [pid 5685] close(3) = 0 [pid 5685] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5685] <... socketpair resumed>[3, 4]) = 0 [pid 5685] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5686] <... openat resumed>) = 3 [pid 5686] write(3, "1000", 4 [pid 5685] <... bpf resumed>) = 5 [pid 5686] <... write resumed>) = 4 [pid 5685] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5686] close(3 [pid 5685] <... bpf resumed>) = 0 [pid 5685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5686] <... close resumed>) = 0 [pid 5685] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5685] <... bpf resumed>) = 6 [pid 5685] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5686] <... bpf resumed>) = 3 [pid 5686] close(3) = 0 [pid 5686] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5686] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5686] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5686] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5682] <... bpf resumed>) = 7 [pid 5686] <... bpf resumed>) = 7 [pid 5685] <... bpf resumed>) = 7 [pid 5684] <... bpf resumed>) = 7 [pid 5683] <... bpf resumed>) = 7 [pid 5682] exit_group(0 [pid 5685] exit_group(0 [pid 5682] <... exit_group resumed>) = ? [pid 5686] exit_group(0 [pid 5685] <... exit_group resumed>) = ? [pid 5684] exit_group(0 [pid 5683] exit_group(0 [pid 5682] +++ exited with 0 +++ [pid 5686] <... exit_group resumed>) = ? [pid 5685] +++ exited with 0 +++ [pid 5684] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5683] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5687 ./strace-static-x86_64: Process 5687 attached [pid 5687] set_robust_list(0x5555562b2660, 24) = 0 [pid 5687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5688 [pid 5687] setpgid(0, 0) = 0 [pid 5687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5687] write(3, "1000", 4) = 4 [pid 5687] close(3) = 0 [pid 5687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5684] +++ exited with 0 +++ [pid 5687] <... bpf resumed>) = 3 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5687] close(3) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5687] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5687] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5689 [pid 5687] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32./strace-static-x86_64: Process 5689 attached ) = 0 [pid 5687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5689] set_robust_list(0x5555562b2660, 24 [pid 5687] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5689] <... set_robust_list resumed>) = 0 [pid 5689] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5687] <... bpf resumed>) = 6 [pid 5687] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5688 attached [pid 5688] set_robust_list(0x5555562b2660, 24) = 0 [pid 5688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5689] <... prctl resumed>) = 0 [pid 5688] <... prctl resumed>) = 0 [pid 5688] setpgid(0, 0) = 0 [pid 5689] setpgid(0, 0 [pid 5688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5689] <... setpgid resumed>) = 0 [pid 5688] <... openat resumed>) = 3 [pid 5688] write(3, "1000", 4) = 4 [pid 5688] close(3) = 0 [pid 5688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5688] <... bpf resumed>) = 3 [pid 5689] write(3, "1000", 4) = 4 [pid 5689] close(3) = 0 [pid 5688] close(3 [pid 5689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5688] <... close resumed>) = 0 [pid 5689] close(3 [pid 5688] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5689] <... close resumed>) = 0 [pid 5689] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5688] <... socketpair resumed>[3, 4]) = 0 [pid 5689] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5689] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5688] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5689] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5688] <... bpf resumed>) = 5 [pid 5689] <... bpf resumed>) = 6 [pid 5688] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5689] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5688] <... bpf resumed>) = 0 [pid 5688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5688] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5683] +++ exited with 0 +++ [pid 5686] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5690 [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5691 ./strace-static-x86_64: Process 5691 attached ./strace-static-x86_64: Process 5690 attached [pid 5690] set_robust_list(0x5555562b2660, 24) = 0 [pid 5690] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5691] set_robust_list(0x5555562b2660, 24 [pid 5690] <... prctl resumed>) = 0 [pid 5690] setpgid(0, 0) = 0 [pid 5690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5691] <... set_robust_list resumed>) = 0 [pid 5691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5690] <... openat resumed>) = 3 [pid 5690] write(3, "1000", 4) = 4 [pid 5690] close(3) = 0 [pid 5691] setpgid(0, 0 [pid 5690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5691] <... setpgid resumed>) = 0 [pid 5691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5691] write(3, "1000", 4) = 4 [pid 5691] close(3 [pid 5690] <... bpf resumed>) = 3 [pid 5691] <... close resumed>) = 0 [pid 5690] close(3) = 0 [pid 5690] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5690] <... socketpair resumed>[3, 4]) = 0 [pid 5690] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5690] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5691] <... bpf resumed>) = 3 [pid 5690] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5691] close(3) = 0 [pid 5691] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5691] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5691] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5691] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5687] <... bpf resumed>) = 7 [pid 5691] <... bpf resumed>) = 7 [pid 5690] <... bpf resumed>) = 7 [pid 5689] <... bpf resumed>) = 7 [pid 5688] <... bpf resumed>) = 7 [pid 5687] exit_group(0 [pid 5691] exit_group(0 [pid 5689] exit_group(0 [pid 5688] exit_group(0 [pid 5687] <... exit_group resumed>) = ? [pid 5691] <... exit_group resumed>) = ? [pid 5690] exit_group(0 [pid 5689] <... exit_group resumed>) = ? [pid 5688] <... exit_group resumed>) = ? [pid 5687] +++ exited with 0 +++ [pid 5691] +++ exited with 0 +++ [pid 5689] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5692 ./strace-static-x86_64: Process 5692 attached [pid 5692] set_robust_list(0x5555562b2660, 24) = 0 [pid 5692] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5693 [pid 291] <... restart_syscall resumed>) = 0 [pid 5692] <... prctl resumed>) = 0 [pid 5692] setpgid(0, 0) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5692] write(3, "1000", 4 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5694 [pid 5692] <... write resumed>) = 4 [pid 5692] close(3) = 0 [pid 5692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5690] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5694 attached [pid 5692] <... bpf resumed>) = 3 [pid 5692] close(3) = 0 [pid 5694] set_robust_list(0x5555562b2660, 24 [pid 5692] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5694] <... set_robust_list resumed>) = 0 [pid 5692] <... socketpair resumed>[3, 4]) = 0 [pid 5692] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5692] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5694] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5693 attached [pid 5693] set_robust_list(0x5555562b2660, 24) = 0 [pid 5693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5693] setpgid(0, 0) = 0 [pid 5694] <... prctl resumed>) = 0 [pid 5693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5692] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5694] setpgid(0, 0 [pid 5693] <... openat resumed>) = 3 [pid 5692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5694] <... setpgid resumed>) = 0 [pid 5693] write(3, "1000", 4) = 4 [pid 5693] close(3) = 0 [pid 5693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5692] <... bpf resumed>) = 6 [pid 5693] close(3) = 0 [pid 5693] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5693] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5693] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5692] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5694] <... openat resumed>) = 3 [pid 5694] write(3, "1000", 4 [pid 5693] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5694] <... write resumed>) = 4 [pid 5693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5694] close(3) = 0 [pid 5694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5693] <... bpf resumed>) = 6 [pid 5694] <... bpf resumed>) = 3 [pid 5693] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5694] close(3) = 0 [pid 5694] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5694] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5694] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5694] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5690] +++ exited with 0 +++ [pid 5688] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 298] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5696 attached , child_tidptr=0x5555562b2650) = 5696 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5697 [pid 5696] set_robust_list(0x5555562b2660, 24./strace-static-x86_64: Process 5697 attached [pid 5697] set_robust_list(0x5555562b2660, 24) = 0 [pid 5697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5696] <... set_robust_list resumed>) = 0 [pid 5697] <... prctl resumed>) = 0 [pid 5697] setpgid(0, 0) = 0 [pid 5696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5696] <... prctl resumed>) = 0 [pid 5697] <... openat resumed>) = 3 [pid 5697] write(3, "1000", 4) = 4 [pid 5697] close(3) = 0 [pid 5697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5696] setpgid(0, 0) = 0 [pid 5697] <... bpf resumed>) = 3 [pid 5696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5697] close(3) = 0 [pid 5697] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5697] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5697] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5696] <... openat resumed>) = 3 [pid 5697] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5696] write(3, "1000", 4 [pid 5697] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5696] <... write resumed>) = 4 [pid 5696] close(3) = 0 [pid 5696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5696] close(3) = 0 [pid 5696] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5696] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5696] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5694] <... bpf resumed>) = 7 [pid 5693] <... bpf resumed>) = 7 [pid 5692] <... bpf resumed>) = 7 [pid 5697] <... bpf resumed>) = 7 [pid 5697] exit_group(0 [pid 5694] exit_group(0 [pid 5693] exit_group(0 [pid 5697] <... exit_group resumed>) = ? [pid 5694] <... exit_group resumed>) = ? [pid 5693] <... exit_group resumed>) = ? [pid 5692] exit_group(0 [pid 5697] +++ exited with 0 +++ [pid 5694] +++ exited with 0 +++ [pid 5692] <... exit_group resumed>) = ? [pid 5693] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 5692] +++ exited with 0 +++ [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5698 attached [pid 5696] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5699 attached [pid 5698] set_robust_list(0x5555562b2660, 24 [pid 5696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5698 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5699 [pid 5699] set_robust_list(0x5555562b2660, 24 [pid 5698] <... set_robust_list resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5700 ./strace-static-x86_64: Process 5700 attached [pid 5700] set_robust_list(0x5555562b2660, 24) = 0 [pid 5700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5696] <... bpf resumed>) = 6 [pid 5700] <... prctl resumed>) = 0 [pid 5700] setpgid(0, 0) = 0 [pid 5700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5698] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5696] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5701 [pid 5700] write(3, "1000", 4 [pid 5698] <... prctl resumed>) = 0 [pid 5699] <... set_robust_list resumed>) = 0 [pid 5698] setpgid(0, 0 [pid 5700] <... write resumed>) = 4 [pid 5698] <... setpgid resumed>) = 0 [pid 5700] close(3) = 0 [pid 5700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5699] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5699] <... prctl resumed>) = 0 [pid 5698] <... openat resumed>) = 3 [pid 5698] write(3, "1000", 4 [pid 5699] setpgid(0, 0 [pid 5700] <... bpf resumed>) = 3 [pid 5699] <... setpgid resumed>) = 0 [pid 5698] <... write resumed>) = 4 ./strace-static-x86_64: Process 5701 attached [pid 5701] set_robust_list(0x5555562b2660, 24) = 0 [pid 5701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5698] close(3 [pid 5701] <... prctl resumed>) = 0 [pid 5699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5698] <... close resumed>) = 0 [pid 5701] setpgid(0, 0 [pid 5698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5700] close(3 [pid 5699] <... openat resumed>) = 3 [pid 5701] <... setpgid resumed>) = 0 [pid 5701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5700] <... close resumed>) = 0 [pid 5699] write(3, "1000", 4 [pid 5698] <... bpf resumed>) = 3 [pid 5699] <... write resumed>) = 4 [pid 5698] close(3 [pid 5700] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5699] close(3 [pid 5698] <... close resumed>) = 0 [pid 5701] write(3, "1000", 4 [pid 5698] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5699] <... close resumed>) = 0 [pid 5701] <... write resumed>) = 4 [pid 5701] close(3) = 0 [pid 5698] <... socketpair resumed>[3, 4]) = 0 [pid 5701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5698] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5700] <... socketpair resumed>[3, 4]) = 0 [pid 5701] <... bpf resumed>) = 3 [pid 5699] <... bpf resumed>) = 3 [pid 5698] <... bpf resumed>) = 5 [pid 5700] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5699] close(3 [pid 5698] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5701] close(3 [pid 5699] <... close resumed>) = 0 [pid 5698] <... bpf resumed>) = 0 [pid 5701] <... close resumed>) = 0 [pid 5699] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5701] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5700] <... bpf resumed>) = 5 [pid 5699] <... socketpair resumed>[3, 4]) = 0 [pid 5698] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5701] <... socketpair resumed>[3, 4]) = 0 [pid 5700] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5699] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5701] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5700] <... bpf resumed>) = 0 [pid 5699] <... bpf resumed>) = 5 [pid 5699] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5698] <... bpf resumed>) = 6 [pid 5701] <... bpf resumed>) = 5 [pid 5700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5701] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5699] <... bpf resumed>) = 0 [pid 5698] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5700] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5701] <... bpf resumed>) = 0 [pid 5700] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5699] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5700] <... bpf resumed>) = 6 [pid 5700] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5699] <... bpf resumed>) = 6 [pid 5701] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5699] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5701] <... bpf resumed>) = 6 [pid 5701] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5696] <... bpf resumed>) = 7 [pid 5700] <... bpf resumed>) = 7 [pid 5698] <... bpf resumed>) = 7 [pid 5699] <... bpf resumed>) = 7 [pid 5696] exit_group(0 [pid 5701] <... bpf resumed>) = 7 [pid 5700] exit_group(0 [pid 5698] exit_group(0 [pid 5696] <... exit_group resumed>) = ? [pid 5699] exit_group(0 [pid 5698] <... exit_group resumed>) = ? [pid 5701] exit_group(0 [pid 5700] <... exit_group resumed>) = ? [pid 5701] <... exit_group resumed>) = ? [pid 5701] +++ exited with 0 +++ [pid 5699] <... exit_group resumed>) = ? [pid 5698] +++ exited with 0 +++ [pid 5696] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5702 attached [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5703 attached [pid 5702] set_robust_list(0x5555562b2660, 24 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5702 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5703 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5704 ./strace-static-x86_64: Process 5704 attached [pid 5703] set_robust_list(0x5555562b2660, 24 [pid 5702] <... set_robust_list resumed>) = 0 [pid 5703] <... set_robust_list resumed>) = 0 [pid 5702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5704] set_robust_list(0x5555562b2660, 24 [pid 5703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5702] <... prctl resumed>) = 0 [pid 5704] <... set_robust_list resumed>) = 0 [pid 5704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5704] setpgid(0, 0) = 0 [pid 5702] setpgid(0, 0 [pid 5704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5703] <... prctl resumed>) = 0 [pid 5702] <... setpgid resumed>) = 0 [pid 5702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5703] setpgid(0, 0 [pid 5704] <... openat resumed>) = 3 [pid 5702] <... openat resumed>) = 3 [pid 5704] write(3, "1000", 4) = 4 [pid 5703] <... setpgid resumed>) = 0 [pid 5702] write(3, "1000", 4 [pid 5704] close(3 [pid 5702] <... write resumed>) = 4 [pid 5704] <... close resumed>) = 0 [pid 5702] close(3 [pid 5704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5702] <... close resumed>) = 0 [pid 5704] <... bpf resumed>) = 3 [pid 5703] <... openat resumed>) = 3 [pid 5702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5704] close(3 [pid 5703] write(3, "1000", 4 [pid 5704] <... close resumed>) = 0 [pid 5704] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5704] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5702] <... bpf resumed>) = 3 [pid 5704] <... bpf resumed>) = 5 [pid 5702] close(3 [pid 5703] <... write resumed>) = 4 [pid 5702] <... close resumed>) = 0 [pid 5703] close(3 [pid 5702] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5704] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5702] <... socketpair resumed>[3, 4]) = 0 [pid 5703] <... close resumed>) = 0 [pid 5704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5702] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5704] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5702] <... bpf resumed>) = 5 [pid 5704] <... bpf resumed>) = 6 [pid 5703] <... bpf resumed>) = 3 [pid 5702] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5704] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5702] <... bpf resumed>) = 0 [pid 5703] close(3 [pid 5702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5703] <... close resumed>) = 0 [pid 5702] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5703] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5702] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5703] <... socketpair resumed>[3, 4]) = 0 [pid 5703] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5702] <... bpf resumed>) = 6 [pid 5703] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5702] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5703] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5700] +++ exited with 0 +++ [pid 5699] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5700, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5705 attached [pid 5705] set_robust_list(0x5555562b2660, 24) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5705 [pid 5705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5705] setpgid(0, 0) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5706 [pid 5705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5706 attached ) = 3 [pid 5706] set_robust_list(0x5555562b2660, 24) = 0 [pid 5705] write(3, "1000", 4) = 4 [pid 5705] close(3 [pid 5706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5705] <... close resumed>) = 0 [pid 5705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5706] <... prctl resumed>) = 0 [pid 5705] <... bpf resumed>) = 3 [pid 5706] setpgid(0, 0) = 0 [pid 5705] close(3) = 0 [pid 5705] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5705] <... socketpair resumed>[3, 4]) = 0 [pid 5705] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5706] <... openat resumed>) = 3 [pid 5706] write(3, "1000", 4 [pid 5705] <... bpf resumed>) = 5 [pid 5706] <... write resumed>) = 4 [pid 5705] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5706] close(3 [pid 5705] <... bpf resumed>) = 0 [pid 5706] <... close resumed>) = 0 [pid 5705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5705] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5706] <... bpf resumed>) = 3 [pid 5705] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5706] close(3) = 0 [pid 5706] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5706] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5706] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5706] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5704] <... bpf resumed>) = 7 [pid 5706] <... bpf resumed>) = 7 [pid 5705] <... bpf resumed>) = 7 [pid 5703] <... bpf resumed>) = 7 [pid 5702] <... bpf resumed>) = 7 [pid 5706] exit_group(0 [pid 5705] exit_group(0 [pid 5704] exit_group(0 [pid 5703] exit_group(0 [pid 5702] exit_group(0 [pid 5706] <... exit_group resumed>) = ? [pid 5705] <... exit_group resumed>) = ? [pid 5704] <... exit_group resumed>) = ? [pid 5703] <... exit_group resumed>) = ? [pid 5702] <... exit_group resumed>) = ? [pid 5706] +++ exited with 0 +++ [pid 5705] +++ exited with 0 +++ [pid 5703] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5707 attached [pid 5707] set_robust_list(0x5555562b2660, 24) = 0 [pid 5707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5707 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5708 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5707] <... prctl resumed>) = 0 [pid 5707] setpgid(0, 0) = 0 [pid 5707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5709 [pid 5707] <... openat resumed>) = 3 [pid 5707] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 5709 attached ./strace-static-x86_64: Process 5708 attached [pid 5709] set_robust_list(0x5555562b2660, 24 [pid 5708] set_robust_list(0x5555562b2660, 24 [pid 5707] close(3) = 0 [pid 5709] <... set_robust_list resumed>) = 0 [pid 5708] <... set_robust_list resumed>) = 0 [pid 5707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5709] <... prctl resumed>) = 0 [pid 5708] <... prctl resumed>) = 0 [pid 5707] <... bpf resumed>) = 3 [pid 5707] close(3) = 0 [pid 5707] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5709] setpgid(0, 0 [pid 5708] setpgid(0, 0 [pid 5709] <... setpgid resumed>) = 0 [pid 5708] <... setpgid resumed>) = 0 [pid 5707] <... socketpair resumed>[3, 4]) = 0 [pid 5707] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5707] <... bpf resumed>) = 5 [pid 5707] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5709] <... openat resumed>) = 3 [pid 5708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5709] write(3, "1000", 4 [pid 5708] <... openat resumed>) = 3 [pid 5707] <... bpf resumed>) = 6 [pid 5707] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5709] <... write resumed>) = 4 [pid 5709] close(3 [pid 5708] write(3, "1000", 4 [pid 5709] <... close resumed>) = 0 [pid 5708] <... write resumed>) = 4 [pid 5709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5708] close(3 [pid 5709] <... bpf resumed>) = 3 [pid 5708] <... close resumed>) = 0 [pid 5709] close(3 [pid 5708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5709] <... close resumed>) = 0 [pid 5709] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5708] close(3 [pid 5709] <... socketpair resumed>[3, 4]) = 0 [pid 5708] <... close resumed>) = 0 [pid 5709] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5708] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5709] <... bpf resumed>) = 5 [pid 5708] <... socketpair resumed>[3, 4]) = 0 [pid 5709] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5708] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5709] <... bpf resumed>) = 0 [pid 5709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5708] <... bpf resumed>) = 5 [pid 5709] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5708] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5709] <... bpf resumed>) = 6 [pid 5708] <... bpf resumed>) = 0 [pid 5709] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5708] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5704] +++ exited with 0 +++ [pid 5702] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5710 attached , child_tidptr=0x5555562b2650) = 5710 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5710] set_robust_list(0x5555562b2660, 24) = 0 [pid 5710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5710] setpgid(0, 0) = 0 [pid 5710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5711 ./strace-static-x86_64: Process 5711 attached [pid 5711] set_robust_list(0x5555562b2660, 24) = 0 [pid 5711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5711] setpgid(0, 0) = 0 [pid 5711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5711] write(3, "1000", 4) = 4 [pid 5711] close(3) = 0 [pid 5710] <... openat resumed>) = 3 [pid 5711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5710] write(3, "1000", 4) = 4 [pid 5710] close(3) = 0 [pid 5710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5711] <... bpf resumed>) = 3 [pid 5710] <... bpf resumed>) = 3 [pid 5711] close(3 [pid 5710] close(3 [pid 5711] <... close resumed>) = 0 [pid 5710] <... close resumed>) = 0 [pid 5711] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5710] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5711] <... socketpair resumed>[3, 4]) = 0 [pid 5711] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5710] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5711] <... bpf resumed>) = 5 [pid 5711] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5710] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5711] <... bpf resumed>) = 0 [pid 5711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5711] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5710] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5711] <... bpf resumed>) = 6 [pid 5710] <... bpf resumed>) = 6 [pid 5711] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5710] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5709] <... bpf resumed>) = 7 [pid 5707] <... bpf resumed>) = 7 [pid 5711] <... bpf resumed>) = 7 [pid 5709] exit_group(0 [pid 5708] <... bpf resumed>) = 7 [pid 5711] exit_group(0 [pid 5709] <... exit_group resumed>) = ? [pid 5707] exit_group(0 [pid 5711] <... exit_group resumed>) = ? [pid 5710] <... bpf resumed>) = 7 [pid 5709] +++ exited with 0 +++ [pid 5708] exit_group(0 [pid 5707] <... exit_group resumed>) = ? [pid 5708] <... exit_group resumed>) = ? [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5711] +++ exited with 0 +++ [pid 5708] +++ exited with 0 +++ [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5712 ./strace-static-x86_64: Process 5712 attached [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5712] set_robust_list(0x5555562b2660, 24) = 0 [pid 5712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5712] setpgid(0, 0) = 0 [pid 5712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5713 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5712] <... openat resumed>) = 3 [pid 5712] write(3, "1000", 4) = 4 [pid 5712] close(3) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5714 [pid 5712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5710] exit_group(0./strace-static-x86_64: Process 5714 attached [pid 5712] <... bpf resumed>) = 3 [pid 5710] <... exit_group resumed>) = ? [pid 5712] close(3) = 0 [pid 5712] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5712] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5712] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5712] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5713 attached [pid 5713] set_robust_list(0x5555562b2660, 24) = 0 [pid 5713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5713] setpgid(0, 0) = 0 [pid 5714] set_robust_list(0x5555562b2660, 24 [pid 5713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5713] write(3, "1000", 4) = 4 [pid 5713] close(3) = 0 [pid 5713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5714] <... set_robust_list resumed>) = 0 [pid 5714] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5713] <... bpf resumed>) = 3 [pid 5713] close(3) = 0 [pid 5713] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5713] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5714] <... prctl resumed>) = 0 [pid 5713] <... bpf resumed>) = 5 [pid 5713] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5714] setpgid(0, 0 [pid 5713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5714] <... setpgid resumed>) = 0 [pid 5713] <... bpf resumed>) = 6 [pid 5713] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5714] write(3, "1000", 4) = 4 [pid 5714] close(3) = 0 [pid 5714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5714] close(3) = 0 [pid 5714] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5714] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5714] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5714] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5707] +++ exited with 0 +++ [pid 5712] <... bpf resumed>) = 7 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5712] exit_group(0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5715 [pid 5712] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5715 attached [pid 5715] set_robust_list(0x5555562b2660, 24) = 0 [pid 5715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5715] setpgid(0, 0) = 0 [pid 5715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5715] write(3, "1000", 4) = 4 [pid 5715] close(3) = 0 [pid 5715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5715] close(3) = 0 [pid 5715] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5715] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5715] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5715] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5713] <... bpf resumed>) = 7 [pid 5715] <... bpf resumed>) = 7 [pid 5714] <... bpf resumed>) = 7 [pid 5713] exit_group(0 [pid 5712] +++ exited with 0 +++ [pid 5710] +++ exited with 0 +++ [pid 5715] exit_group(0 [pid 5714] exit_group(0 [pid 5713] <... exit_group resumed>) = ? [pid 5715] <... exit_group resumed>) = ? [pid 5714] <... exit_group resumed>) = ? [pid 5713] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5716 ./strace-static-x86_64: Process 5716 attached [pid 5716] set_robust_list(0x5555562b2660, 24) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5717 [pid 5716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5716] setpgid(0, 0./strace-static-x86_64: Process 5717 attached ) = 0 [pid 5717] set_robust_list(0x5555562b2660, 24 [pid 5716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5717] <... set_robust_list resumed>) = 0 [pid 5717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5716] <... openat resumed>) = 3 [pid 5717] setpgid(0, 0 [pid 5716] write(3, "1000", 4 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5717] <... setpgid resumed>) = 0 [pid 5715] +++ exited with 0 +++ [pid 5714] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5719 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5718 [pid 5716] <... write resumed>) = 4 [pid 5716] close(3) = 0 [pid 5717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5718 attached [pid 5717] <... openat resumed>) = 3 [pid 5716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5717] write(3, "1000", 4 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5720 [pid 5717] <... write resumed>) = 4 [pid 5717] close(3) = 0 [pid 5717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5720 attached ./strace-static-x86_64: Process 5719 attached [pid 5718] set_robust_list(0x5555562b2660, 24) = 0 [pid 5720] set_robust_list(0x5555562b2660, 24) = 0 [pid 5718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5719] set_robust_list(0x5555562b2660, 24 [pid 5718] setpgid(0, 0 [pid 5717] <... bpf resumed>) = 3 [pid 5717] close(3) = 0 [pid 5718] <... setpgid resumed>) = 0 [pid 5717] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5717] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5717] <... bpf resumed>) = 5 [pid 5717] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5720] <... prctl resumed>) = 0 [pid 5718] <... openat resumed>) = 3 [pid 5720] setpgid(0, 0 [pid 5719] <... set_robust_list resumed>) = 0 [pid 5718] write(3, "1000", 4) = 4 [pid 5720] <... setpgid resumed>) = 0 [pid 5720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5718] close(3 [pid 5720] <... openat resumed>) = 3 [pid 5719] <... prctl resumed>) = 0 [pid 5718] <... close resumed>) = 0 [pid 5716] <... bpf resumed>) = 3 [pid 5717] <... bpf resumed>) = 6 [pid 5717] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5720] write(3, "1000", 4 [pid 5718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5720] <... write resumed>) = 4 [pid 5719] setpgid(0, 0 [pid 5716] close(3 [pid 5720] close(3) = 0 [pid 5720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5718] <... bpf resumed>) = 3 [pid 5720] close(3) = 0 [pid 5720] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5718] close(3 [pid 5720] <... socketpair resumed>[3, 4]) = 0 [pid 5720] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5719] <... setpgid resumed>) = 0 [pid 5718] <... close resumed>) = 0 [pid 5716] <... close resumed>) = 0 [pid 5720] <... bpf resumed>) = 5 [pid 5719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5718] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5717] <... bpf resumed>) = 7 [pid 5716] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5720] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5719] <... openat resumed>) = 3 [pid 5718] <... socketpair resumed>[3, 4]) = 0 [pid 5717] exit_group(0 [pid 5716] <... socketpair resumed>[3, 4]) = 0 [pid 5718] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5720] <... bpf resumed>) = 0 [pid 5719] write(3, "1000", 4 [pid 5718] <... bpf resumed>) = 5 [pid 5717] <... exit_group resumed>) = ? [pid 5716] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5718] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5719] <... write resumed>) = 4 [pid 5718] <... bpf resumed>) = 0 [pid 5718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5720] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5719] close(3 [pid 5718] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5716] <... bpf resumed>) = 5 [pid 5720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5719] <... close resumed>) = 0 [pid 5718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5717] +++ exited with 0 +++ [pid 5716] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5720] <... bpf resumed>) = 6 [pid 5719] <... bpf resumed>) = 3 [pid 5718] <... bpf resumed>) = 6 [pid 5716] <... bpf resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5717, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5720] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5718] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5719] close(3) = 0 [pid 5719] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5719] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5716] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5719] <... bpf resumed>) = 5 [pid 5719] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5719] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 5721 attached ) = 6 [pid 5716] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5721 [pid 5721] set_robust_list(0x5555562b2660, 24 [pid 5719] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5716] <... bpf resumed>) = 6 [pid 5716] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5721] <... set_robust_list resumed>) = 0 [pid 5721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5721] setpgid(0, 0) = 0 [pid 5721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5721] write(3, "1000", 4) = 4 [pid 5721] close(3) = 0 [pid 5721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5721] close(3) = 0 [pid 5721] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5721] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5721] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5720] <... bpf resumed>) = 7 [pid 5719] <... bpf resumed>) = 7 [pid 5718] <... bpf resumed>) = 7 [pid 5716] <... bpf resumed>) = 7 [pid 5720] exit_group(0 [pid 5719] exit_group(0 [pid 5720] <... exit_group resumed>) = ? [pid 5719] <... exit_group resumed>) = ? [pid 5718] exit_group(0 [pid 5720] +++ exited with 0 +++ [pid 5719] +++ exited with 0 +++ [pid 5718] <... exit_group resumed>) = ? [pid 5716] exit_group(0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5716] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 5721] <... bpf resumed>) = 6 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 5721] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 295] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5722 attached [pid 5722] set_robust_list(0x5555562b2660, 24) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5722 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5723 [pid 5722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5722] setpgid(0, 0) = 0 [pid 5722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5723 attached ) = 3 [pid 5722] write(3, "1000", 4) = 4 [pid 5722] close(3) = 0 [pid 5722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5723] set_robust_list(0x5555562b2660, 24 [pid 5722] <... bpf resumed>) = 3 [pid 5723] <... set_robust_list resumed>) = 0 [pid 5722] close(3) = 0 [pid 5722] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5722] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5722] <... bpf resumed>) = 5 [pid 5723] <... prctl resumed>) = 0 [pid 5722] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5723] setpgid(0, 0 [pid 5722] <... bpf resumed>) = 0 [pid 5723] <... setpgid resumed>) = 0 [pid 5722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5722] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5723] <... openat resumed>) = 3 [pid 5722] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5723] write(3, "1000", 4) = 4 [pid 5723] close(3) = 0 [pid 5723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5723] close(3) = 0 [pid 5723] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5723] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5723] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5723] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5718] +++ exited with 0 +++ [pid 5716] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5724 attached [pid 5724] set_robust_list(0x5555562b2660, 24) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5724 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5725 [pid 5724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5724] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5725 attached [pid 5724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5725] set_robust_list(0x5555562b2660, 24 [pid 5724] <... openat resumed>) = 3 [pid 5725] <... set_robust_list resumed>) = 0 [pid 5724] write(3, "1000", 4) = 4 [pid 5725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5724] close(3) = 0 [pid 5725] <... prctl resumed>) = 0 [pid 5724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5725] setpgid(0, 0) = 0 [pid 5724] <... bpf resumed>) = 3 [pid 5724] close(3) = 0 [pid 5724] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5724] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5724] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5725] <... openat resumed>) = 3 [pid 5725] write(3, "1000", 4 [pid 5724] <... bpf resumed>) = 0 [pid 5724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5725] <... write resumed>) = 4 [pid 5724] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5725] close(3 [pid 5724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5725] <... close resumed>) = 0 [pid 5724] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5725] close(3) = 0 [pid 5725] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5725] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5725] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5725] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5725] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5722] <... bpf resumed>) = 7 [pid 5721] <... bpf resumed>) = 7 [pid 5725] <... bpf resumed>) = 7 [pid 5724] <... bpf resumed>) = 7 [pid 5723] <... bpf resumed>) = 7 [pid 5722] exit_group(0 [pid 5724] exit_group(0 [pid 5723] exit_group(0 [pid 5722] <... exit_group resumed>) = ? [pid 5721] exit_group(0 [pid 5725] exit_group(0 [pid 5724] <... exit_group resumed>) = ? [pid 5723] <... exit_group resumed>) = ? [pid 5722] +++ exited with 0 +++ [pid 5721] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5721] +++ exited with 0 +++ [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5726 ./strace-static-x86_64: Process 5726 attached [pid 5726] set_robust_list(0x5555562b2660, 24) = 0 [pid 5723] +++ exited with 0 +++ [pid 5726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 5726] setpgid(0, 0) = 0 [pid 5726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5725] <... exit_group resumed>) = ? [pid 5726] write(3, "1000", 4) = 4 [pid 5726] close(3) = 0 [pid 5726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 295] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5727 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5728 [pid 5726] <... bpf resumed>) = 3 [pid 5726] close(3) = 0 [pid 5726] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 ./strace-static-x86_64: Process 5728 attached [pid 5726] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5728] set_robust_list(0x5555562b2660, 24./strace-static-x86_64: Process 5727 attached [pid 5727] set_robust_list(0x5555562b2660, 24) = 0 [pid 5726] <... bpf resumed>) = 5 [pid 5727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5728] <... set_robust_list resumed>) = 0 [pid 5727] setpgid(0, 0 [pid 5728] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5727] <... setpgid resumed>) = 0 [pid 5727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5726] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5728] <... prctl resumed>) = 0 [pid 5726] <... bpf resumed>) = 0 [pid 5728] setpgid(0, 0 [pid 5727] <... openat resumed>) = 3 [pid 5727] write(3, "1000", 4) = 4 [pid 5727] close(3) = 0 [pid 5727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5728] <... setpgid resumed>) = 0 [pid 5726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5728] <... openat resumed>) = 3 [pid 5727] <... bpf resumed>) = 3 [pid 5727] close(3) = 0 [pid 5727] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5727] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5724] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 5727] <... bpf resumed>) = 5 [pid 5727] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5725] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 5727] <... bpf resumed>) = 0 [pid 5727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 291] <... restart_syscall resumed>) = 0 [pid 5728] write(3, "1000", 4 [pid 293] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5727] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5729 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5730 [pid 5727] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5728] <... write resumed>) = 4 [pid 5728] close(3) = 0 [pid 5728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5726] <... bpf resumed>) = 6 ./strace-static-x86_64: Process 5729 attached [pid 5729] set_robust_list(0x5555562b2660, 24) = 0 [pid 5729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5729] setpgid(0, 0) = 0 [pid 5729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5726] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5729] <... openat resumed>) = 3 [pid 5729] write(3, "1000", 4 [pid 5728] <... bpf resumed>) = 3 [pid 5729] <... write resumed>) = 4 [pid 5728] close(3./strace-static-x86_64: Process 5730 attached [pid 5729] close(3) = 0 [pid 5729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5730] set_robust_list(0x5555562b2660, 24 [pid 5728] <... close resumed>) = 0 [pid 5728] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5730] <... set_robust_list resumed>) = 0 [pid 5728] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5728] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5729] <... bpf resumed>) = 3 [pid 5728] <... bpf resumed>) = 0 [pid 5729] close(3) = 0 [pid 5729] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5729] <... socketpair resumed>[3, 4]) = 0 [pid 5728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5729] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5729] <... bpf resumed>) = 5 [pid 5729] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5728] <... bpf resumed>) = 6 [pid 5729] <... bpf resumed>) = 0 [pid 5729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5728] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5729] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5730] <... prctl resumed>) = 0 [pid 5730] setpgid(0, 0) = 0 [pid 5730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5729] <... bpf resumed>) = 6 [pid 5729] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5730] <... openat resumed>) = 3 [pid 5730] write(3, "1000", 4) = 4 [pid 5730] close(3) = 0 [pid 5730] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5730] close(3) = 0 [pid 5730] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5730] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5730] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5730] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5730] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5730] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5727] <... bpf resumed>) = 7 [pid 5726] <... bpf resumed>) = 7 [pid 5728] <... bpf resumed>) = 7 [pid 5730] <... bpf resumed>) = 7 [pid 5729] <... bpf resumed>) = 7 [pid 5727] exit_group(0 [pid 5726] exit_group(0 [pid 5728] exit_group(0 [pid 5727] <... exit_group resumed>) = ? [pid 5726] <... exit_group resumed>) = ? [pid 5730] exit_group(0 [pid 5729] exit_group(0 [pid 5728] <... exit_group resumed>) = ? [pid 5727] +++ exited with 0 +++ [pid 5726] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 5728] +++ exited with 0 +++ [pid 5729] <... exit_group resumed>) = ? [pid 5730] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 298] <... restart_syscall resumed>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5732 attached ./strace-static-x86_64: Process 5731 attached [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5731 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5732 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5733 [pid 5731] set_robust_list(0x5555562b2660, 24) = 0 [pid 5732] set_robust_list(0x5555562b2660, 24 [pid 5731] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5733 attached [pid 5732] <... set_robust_list resumed>) = 0 [pid 5731] <... prctl resumed>) = 0 [pid 5732] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5731] setpgid(0, 0 [pid 5733] set_robust_list(0x5555562b2660, 24) = 0 [pid 5732] <... prctl resumed>) = 0 [pid 5731] <... setpgid resumed>) = 0 [pid 5732] setpgid(0, 0 [pid 5731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5733] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5732] <... setpgid resumed>) = 0 [pid 5731] <... openat resumed>) = 3 [pid 5731] write(3, "1000", 4 [pid 5732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5731] <... write resumed>) = 4 [pid 5731] close(3) = 0 [pid 5731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5733] <... prctl resumed>) = 0 [pid 5732] <... openat resumed>) = 3 [pid 5731] <... bpf resumed>) = 3 [pid 5732] write(3, "1000", 4 [pid 5731] close(3 [pid 5733] setpgid(0, 0 [pid 5732] <... write resumed>) = 4 [pid 5731] <... close resumed>) = 0 [pid 5731] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5733] <... setpgid resumed>) = 0 [pid 5732] close(3 [pid 5731] <... socketpair resumed>[3, 4]) = 0 [pid 5733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5732] <... close resumed>) = 0 [pid 5731] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5731] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5731] <... bpf resumed>) = 0 [pid 5731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5732] <... bpf resumed>) = 3 [pid 5731] <... bpf resumed>) = 6 [pid 5731] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5732] close(3) = 0 [pid 5732] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5733] <... openat resumed>) = 3 [pid 5733] write(3, "1000", 4 [pid 5732] <... socketpair resumed>[3, 4]) = 0 [pid 5732] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5733] <... write resumed>) = 4 [pid 5732] <... bpf resumed>) = 5 [pid 5732] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5733] close(3 [pid 5732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5733] <... close resumed>) = 0 [pid 5732] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5732] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5733] close(3) = 0 [pid 5733] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5733] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5733] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5730] +++ exited with 0 +++ [pid 5729] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5734 attached [pid 5734] set_robust_list(0x5555562b2660, 24) = 0 [pid 5734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5734 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5735 [pid 5734] setpgid(0, 0) = 0 [pid 5734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5734] <... openat resumed>) = 3 [pid 5734] write(3, "1000", 4) = 4 [pid 5734] close(3) = 0 [pid 5734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5733] <... bpf resumed>) = 6 [pid 5734] <... bpf resumed>) = 3 [pid 5733] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5734] close(3) = 0 [pid 5734] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5734] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 5735 attached ) = 5 [pid 5735] set_robust_list(0x5555562b2660, 24 [pid 5734] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5735] <... set_robust_list resumed>) = 0 [pid 5734] <... bpf resumed>) = 0 [pid 5734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5735] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5734] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5735] <... prctl resumed>) = 0 [pid 5734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5735] setpgid(0, 0 [pid 5734] <... bpf resumed>) = 6 [pid 5735] <... setpgid resumed>) = 0 [pid 5734] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5735] write(3, "1000", 4) = 4 [pid 5735] close(3) = 0 [pid 5735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5735] close(3) = 0 [pid 5735] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5735] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5735] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5735] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5733] <... bpf resumed>) = 7 [pid 5732] <... bpf resumed>) = 7 [pid 5731] <... bpf resumed>) = 7 [pid 5733] exit_group(0 [pid 5732] exit_group(0 [pid 5731] exit_group(0 [pid 5733] <... exit_group resumed>) = ? [pid 5732] <... exit_group resumed>) = ? [pid 5731] <... exit_group resumed>) = ? [pid 5735] <... bpf resumed>) = 7 [pid 5734] <... bpf resumed>) = 7 [pid 5733] +++ exited with 0 +++ [pid 5732] +++ exited with 0 +++ [pid 5731] +++ exited with 0 +++ [pid 5735] exit_group(0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5735] <... exit_group resumed>) = ? [pid 5734] exit_group(0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5734] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5736 attached [pid 5736] set_robust_list(0x5555562b2660, 24) = 0 [pid 5736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5736] setpgid(0, 0) = 0 [pid 5736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5736 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5737 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5738 [pid 5736] <... openat resumed>) = 3 [pid 5736] write(3, "1000", 4) = 4 [pid 5736] close(3) = 0 [pid 5736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5738 attached ) = 3 [pid 5736] close(3 [pid 5738] set_robust_list(0x5555562b2660, 24 [pid 5736] <... close resumed>) = 0 [pid 5738] <... set_robust_list resumed>) = 0 [pid 5736] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5738] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5736] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5736] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5738] <... prctl resumed>) = 0 [pid 5736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5738] setpgid(0, 0./strace-static-x86_64: Process 5737 attached [pid 5737] set_robust_list(0x5555562b2660, 24) = 0 [pid 5737] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5738] <... setpgid resumed>) = 0 [pid 5737] <... prctl resumed>) = 0 [pid 5737] setpgid(0, 0) = 0 [pid 5737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5737] write(3, "1000", 4) = 4 [pid 5737] close(3) = 0 [pid 5737] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5737] <... bpf resumed>) = 3 [pid 5736] <... bpf resumed>) = 6 [pid 5738] write(3, "1000", 4 [pid 5736] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5737] close(3) = 0 [pid 5737] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5738] <... write resumed>) = 4 [pid 5737] <... socketpair resumed>[3, 4]) = 0 [pid 5737] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5737] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5738] close(3 [pid 5737] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5738] <... close resumed>) = 0 [pid 5738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5737] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5737] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5738] <... bpf resumed>) = 3 [pid 5737] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5738] close(3) = 0 [pid 5738] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5738] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5738] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5738] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5735] +++ exited with 0 +++ [pid 5734] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5740 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5739 ./strace-static-x86_64: Process 5740 attached ./strace-static-x86_64: Process 5739 attached [pid 5740] set_robust_list(0x5555562b2660, 24 [pid 5739] set_robust_list(0x5555562b2660, 24 [pid 5740] <... set_robust_list resumed>) = 0 [pid 5739] <... set_robust_list resumed>) = 0 [pid 5739] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5739] <... prctl resumed>) = 0 [pid 5740] setpgid(0, 0 [pid 5739] setpgid(0, 0 [pid 5740] <... setpgid resumed>) = 0 [pid 5739] <... setpgid resumed>) = 0 [pid 5740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5740] <... openat resumed>) = 3 [pid 5739] <... openat resumed>) = 3 [pid 5740] write(3, "1000", 4 [pid 5739] write(3, "1000", 4 [pid 5740] <... write resumed>) = 4 [pid 5739] <... write resumed>) = 4 [pid 5740] close(3 [pid 5739] close(3 [pid 5740] <... close resumed>) = 0 [pid 5739] <... close resumed>) = 0 [pid 5739] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5739] <... bpf resumed>) = 3 [pid 5740] <... bpf resumed>) = 3 [pid 5739] close(3 [pid 5740] close(3 [pid 5739] <... close resumed>) = 0 [pid 5740] <... close resumed>) = 0 [pid 5739] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5740] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5739] <... socketpair resumed>[3, 4]) = 0 [pid 5740] <... socketpair resumed>[3, 4]) = 0 [pid 5739] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5740] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5739] <... bpf resumed>) = 5 [pid 5740] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5739] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5740] <... bpf resumed>) = 0 [pid 5739] <... bpf resumed>) = 0 [pid 5740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5739] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5740] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5739] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5739] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5740] <... bpf resumed>) = 6 [pid 5739] <... bpf resumed>) = 6 [pid 5740] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5739] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5737] <... bpf resumed>) = 7 [pid 5736] <... bpf resumed>) = 7 [pid 5740] <... bpf resumed>) = 7 [pid 5739] <... bpf resumed>) = 7 [pid 5738] <... bpf resumed>) = 7 [pid 5737] exit_group(0 [pid 5740] exit_group(0 [pid 5739] exit_group(0 [pid 5738] exit_group(0 [pid 5737] <... exit_group resumed>) = ? [pid 5736] exit_group(0 [pid 5740] <... exit_group resumed>) = ? [pid 5739] <... exit_group resumed>) = ? [pid 5738] <... exit_group resumed>) = ? [pid 5737] +++ exited with 0 +++ [pid 5736] <... exit_group resumed>) = ? [pid 5740] +++ exited with 0 +++ [pid 5739] +++ exited with 0 +++ [pid 5738] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5736] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5741 attached [pid 5741] set_robust_list(0x5555562b2660, 24) = 0 [pid 5741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5741 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5742 [pid 5741] <... prctl resumed>) = 0 [pid 5741] setpgid(0, 0) = 0 [pid 5741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5741] write(3, "1000", 4) = 4 [pid 5741] close(3) = 0 [pid 5741] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5744 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5743 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5742 attached ./strace-static-x86_64: Process 5743 attached [pid 5743] set_robust_list(0x5555562b2660, 24) = 0 [pid 5743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5743] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5744 attached [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5745 [pid 5744] set_robust_list(0x5555562b2660, 24 [pid 5743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5744] <... set_robust_list resumed>) = 0 [pid 5742] set_robust_list(0x5555562b2660, 24) = 0 [pid 5744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5744] setpgid(0, 0 [pid 5743] <... openat resumed>) = 3 [pid 5742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5744] <... setpgid resumed>) = 0 [pid 5744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5743] write(3, "1000", 4) = 4 [pid 5743] close(3) = 0 [pid 5744] <... openat resumed>) = 3 [pid 5743] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5742] <... prctl resumed>) = 0 [pid 5741] <... bpf resumed>) = 3 [pid 5744] write(3, "1000", 4) = 4 [pid 5744] close(3) = 0 [pid 5744] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5742] setpgid(0, 0 [pid 5741] close(3 [pid 5744] <... bpf resumed>) = 3 [pid 5742] <... setpgid resumed>) = 0 [pid 5741] <... close resumed>) = 0 [pid 5743] close(3) = 0 [pid 5744] close(3 [pid 5743] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5744] <... close resumed>) = 0 [pid 5744] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5743] <... socketpair resumed>[3, 4]) = 0 [pid 5743] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5743] <... bpf resumed>) = 5 [pid 5744] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5743] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5744] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5743] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5742] <... openat resumed>) = 3 [pid 5743] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5744] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5742] write(3, "1000", 4 [pid 5741] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5743] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5744] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5744] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 5745 attached ) = 6 [pid 5743] <... bpf resumed>) = 6 [pid 5742] <... write resumed>) = 4 [pid 5741] <... socketpair resumed>[3, 4]) = 0 [pid 5745] set_robust_list(0x5555562b2660, 24 [pid 5744] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5743] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5742] close(3 [pid 5741] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5745] <... set_robust_list resumed>) = 0 [pid 5742] <... close resumed>) = 0 [pid 5745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5745] setpgid(0, 0 [pid 5742] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5741] <... bpf resumed>) = 5 [pid 5745] <... setpgid resumed>) = 0 [pid 5745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5745] write(3, "1000", 4) = 4 [pid 5745] close(3) = 0 [pid 5745] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5742] <... bpf resumed>) = 3 [pid 5741] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5745] close(3) = 0 [pid 5745] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5741] <... bpf resumed>) = 0 [pid 5742] close(3 [pid 5745] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5745] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5745] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5745] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5741] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5745] <... bpf resumed>) = 6 [pid 5742] <... close resumed>) = 0 [pid 5741] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5745] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5742] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5741] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5742] <... socketpair resumed>[3, 4]) = 0 [pid 5741] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5742] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5742] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5744] <... bpf resumed>) = 7 [pid 5743] <... bpf resumed>) = 7 [pid 5742] <... bpf resumed>) = 0 [pid 5745] <... bpf resumed>) = 7 [pid 5744] exit_group(0 [pid 5743] exit_group(0 [pid 5742] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5741] <... bpf resumed>) = 7 [pid 5745] exit_group(0 [pid 5744] <... exit_group resumed>) = ? [pid 5743] <... exit_group resumed>) = ? [pid 5745] <... exit_group resumed>) = ? [pid 5744] +++ exited with 0 +++ [pid 5743] +++ exited with 0 +++ [pid 5742] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5741] exit_group(0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5746 ./strace-static-x86_64: Process 5746 attached [pid 5746] set_robust_list(0x5555562b2660, 24) = 0 [pid 5746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5746] setpgid(0, 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5747 [pid 5746] <... setpgid resumed>) = 0 [pid 5746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5742] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5741] <... exit_group resumed>) = ? [pid 5746] write(3, "1000", 4) = 4 [pid 5746] close(3) = 0 [pid 5746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5747 attached [pid 5747] set_robust_list(0x5555562b2660, 24 [pid 5746] <... bpf resumed>) = 3 [pid 5742] <... bpf resumed>) = 6 [pid 5746] close(3) = 0 [pid 5746] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5742] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5746] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5746] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5746] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5747] <... set_robust_list resumed>) = 0 [pid 5747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5747] setpgid(0, 0) = 0 [pid 5747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5747] write(3, "1000", 4) = 4 [pid 5747] close(3) = 0 [pid 5747] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5747] close(3) = 0 [pid 5747] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5747] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5747] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5747] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5747] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5747] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5745] +++ exited with 0 +++ [pid 5741] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5748 ./strace-static-x86_64: Process 5748 attached [pid 5748] set_robust_list(0x5555562b2660, 24) = 0 [pid 5748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5748] setpgid(0, 0) = 0 [pid 5748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5748] <... openat resumed>) = 3 [pid 5748] write(3, "1000", 4) = 4 [pid 5748] close(3) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5749 [pid 5748] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5749 attached ) = 3 [pid 5748] close(3 [pid 5749] set_robust_list(0x5555562b2660, 24) = 0 [pid 5748] <... close resumed>) = 0 [pid 5749] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5748] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5749] <... prctl resumed>) = 0 [pid 5748] <... socketpair resumed>[3, 4]) = 0 [pid 5749] setpgid(0, 0 [pid 5748] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5749] <... setpgid resumed>) = 0 [pid 5748] <... bpf resumed>) = 5 [pid 5748] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5748] <... bpf resumed>) = 0 [pid 5748] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5749] <... openat resumed>) = 3 [pid 5748] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5749] write(3, "1000", 4 [pid 5748] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5749] <... write resumed>) = 4 [pid 5748] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5749] close(3) = 0 [pid 5749] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5749] close(3) = 0 [pid 5749] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5749] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5749] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5749] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5749] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5749] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61) = 7 [pid 5748] <... bpf resumed>) = 7 [pid 5747] <... bpf resumed>) = 7 [pid 5746] <... bpf resumed>) = 7 [pid 5742] <... bpf resumed>) = 7 [pid 5749] exit_group(0 [pid 5748] exit_group(0 [pid 5747] exit_group(0 [pid 5746] exit_group(0 [pid 5742] exit_group(0 [pid 5749] <... exit_group resumed>) = ? [pid 5748] <... exit_group resumed>) = ? [pid 5747] <... exit_group resumed>) = ? [pid 5746] <... exit_group resumed>) = ? [pid 5742] <... exit_group resumed>) = ? [pid 5749] +++ exited with 0 +++ [pid 5748] +++ exited with 0 +++ [pid 5747] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5746] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5750 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5751 [pid 5742] +++ exited with 0 +++ ./strace-static-x86_64: Process 5750 attached [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 5750] set_robust_list(0x5555562b2660, 24 [pid 291] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5751 attached [pid 5750] <... set_robust_list resumed>) = 0 [pid 5750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5750] setpgid(0, 0) = 0 [pid 5750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5750] <... openat resumed>) = 3 [pid 5750] write(3, "1000", 4) = 4 [pid 5750] close(3) = 0 [pid 5750] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5753 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5752 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5754 [pid 5751] set_robust_list(0x5555562b2660, 24./strace-static-x86_64: Process 5754 attached ) = 0 [pid 5750] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 5753 attached ./strace-static-x86_64: Process 5752 attached [pid 5754] set_robust_list(0x5555562b2660, 24 [pid 5751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5751] setpgid(0, 0) = 0 [pid 5754] <... set_robust_list resumed>) = 0 [pid 5751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5750] close(3 [pid 5751] write(3, "1000", 4) = 4 [pid 5751] close(3) = 0 [pid 5751] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5753] set_robust_list(0x5555562b2660, 24 [pid 5752] set_robust_list(0x5555562b2660, 24 [pid 5750] <... close resumed>) = 0 [pid 5754] <... prctl resumed>) = 0 [pid 5753] <... set_robust_list resumed>) = 0 [pid 5752] <... set_robust_list resumed>) = 0 [pid 5750] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5751] <... bpf resumed>) = 3 [pid 5751] close(3) = 0 [pid 5751] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5751] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5750] <... socketpair resumed>[3, 4]) = 0 [pid 5751] <... bpf resumed>) = 5 [pid 5751] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5751] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5751] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5750] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5754] setpgid(0, 0 [pid 5753] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5752] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5750] <... bpf resumed>) = 5 [pid 5751] <... bpf resumed>) = 6 [pid 5754] <... setpgid resumed>) = 0 [pid 5753] <... prctl resumed>) = 0 [pid 5751] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5752] <... prctl resumed>) = 0 [pid 5750] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5753] setpgid(0, 0 [pid 5750] <... bpf resumed>) = 0 [pid 5754] <... openat resumed>) = 3 [pid 5753] <... setpgid resumed>) = 0 [pid 5752] setpgid(0, 0 [pid 5750] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5752] <... setpgid resumed>) = 0 [pid 5750] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5750] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5754] write(3, "1000", 4) = 4 [pid 5754] close(3) = 0 [pid 5754] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5753] <... openat resumed>) = 3 [pid 5752] <... openat resumed>) = 3 [pid 5751] <... bpf resumed>) = 7 [pid 5750] <... bpf resumed>) = 6 [pid 5754] <... bpf resumed>) = 3 [pid 5753] write(3, "1000", 4 [pid 5752] write(3, "1000", 4 [pid 5750] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5751] exit_group(0 [pid 5754] close(3 [pid 5753] <... write resumed>) = 4 [pid 5752] <... write resumed>) = 4 [pid 5754] <... close resumed>) = 0 [pid 5753] close(3 [pid 5752] close(3 [pid 5751] <... exit_group resumed>) = ? [pid 5750] <... bpf resumed>) = 7 [pid 5754] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5753] <... close resumed>) = 0 [pid 5752] <... close resumed>) = 0 [pid 5754] <... socketpair resumed>[3, 4]) = 0 [pid 5753] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5752] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5750] exit_group(0) = ? [pid 5754] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5753] <... bpf resumed>) = 3 [pid 5752] <... bpf resumed>) = 3 [pid 5754] <... bpf resumed>) = 5 [pid 5752] close(3 [pid 5753] close(3 [pid 5754] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5754] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5752] <... close resumed>) = 0 [pid 5753] <... close resumed>) = 0 [pid 5754] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5754] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5753] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5752] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5754] <... bpf resumed>) = 6 [pid 5754] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5752] <... socketpair resumed>[3, 4]) = 0 [pid 5753] <... socketpair resumed>[3, 4]) = 0 [pid 5752] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5752] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5753] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5752] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5753] <... bpf resumed>) = 5 [pid 5752] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5752] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5753] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5752] <... bpf resumed>) = 6 [pid 5752] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5753] <... bpf resumed>) = 0 [pid 5753] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5753] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5753] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5751] +++ exited with 0 +++ [pid 5750] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5751, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5755 attached ./strace-static-x86_64: Process 5756 attached , child_tidptr=0x5555562b2650) = 5756 [pid 5755] set_robust_list(0x5555562b2660, 24 [pid 5756] set_robust_list(0x5555562b2660, 24 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5755 [pid 5756] <... set_robust_list resumed>) = 0 [pid 5755] <... set_robust_list resumed>) = 0 [pid 5756] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5756] <... prctl resumed>) = 0 [pid 5755] setpgid(0, 0 [pid 5756] setpgid(0, 0 [pid 5755] <... setpgid resumed>) = 0 [pid 5756] <... setpgid resumed>) = 0 [pid 5756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5756] <... openat resumed>) = 3 [pid 5755] <... openat resumed>) = 3 [pid 5756] write(3, "1000", 4 [pid 5755] write(3, "1000", 4 [pid 5756] <... write resumed>) = 4 [pid 5755] <... write resumed>) = 4 [pid 5756] close(3 [pid 5755] close(3 [pid 5756] <... close resumed>) = 0 [pid 5755] <... close resumed>) = 0 [pid 5756] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5755] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5756] <... bpf resumed>) = 3 [pid 5755] <... bpf resumed>) = 3 [pid 5756] close(3 [pid 5755] close(3 [pid 5756] <... close resumed>) = 0 [pid 5755] <... close resumed>) = 0 [pid 5756] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5755] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5756] <... socketpair resumed>[3, 4]) = 0 [pid 5755] <... socketpair resumed>[3, 4]) = 0 [pid 5755] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5756] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5755] <... bpf resumed>) = 5 [pid 5756] <... bpf resumed>) = 5 [pid 5755] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5756] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5755] <... bpf resumed>) = 0 [pid 5756] <... bpf resumed>) = 0 [pid 5755] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5756] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5755] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5756] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5755] <... bpf resumed>) = 6 [pid 5755] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5756] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5754] <... bpf resumed>) = 7 [pid 5752] <... bpf resumed>) = 7 [pid 5756] <... bpf resumed>) = 7 [pid 5755] <... bpf resumed>) = 7 [pid 5754] exit_group(0 [pid 5753] <... bpf resumed>) = 7 [pid 5752] exit_group(0 [pid 5756] exit_group(0 [pid 5755] exit_group(0 [pid 5752] <... exit_group resumed>) = ? [pid 5756] <... exit_group resumed>) = ? [pid 5755] <... exit_group resumed>) = ? [pid 5754] <... exit_group resumed>) = ? [pid 5753] exit_group(0 [pid 5752] +++ exited with 0 +++ [pid 5756] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5754] +++ exited with 0 +++ [pid 5753] <... exit_group resumed>) = ? [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5757 ./strace-static-x86_64: Process 5757 attached [pid 5757] set_robust_list(0x5555562b2660, 24) = 0 [pid 5757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5757] setpgid(0, 0) = 0 [pid 5757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5757] write(3, "1000", 4 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5757] <... write resumed>) = 4 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5757] close(3) = 0 [pid 5757] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5758 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5759 ./strace-static-x86_64: Process 5759 attached [pid 5759] set_robust_list(0x5555562b2660, 24) = 0 [pid 5759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5757] <... bpf resumed>) = 3 [pid 5757] close(3) = 0 [pid 5757] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5759] <... prctl resumed>) = 0 [pid 5759] setpgid(0, 0 [pid 5757] <... socketpair resumed>[3, 4]) = 0 [pid 5757] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5759] <... setpgid resumed>) = 0 [pid 5757] <... bpf resumed>) = 5 [pid 5757] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5757] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5757] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5757] <... bpf resumed>) = 6 [pid 5757] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5758 attached [pid 5758] set_robust_list(0x5555562b2660, 24) = 0 [pid 5759] <... openat resumed>) = 3 [pid 5758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5759] write(3, "1000", 4) = 4 [pid 5758] <... prctl resumed>) = 0 [pid 5759] close(3 [pid 5758] setpgid(0, 0 [pid 5759] <... close resumed>) = 0 [pid 5758] <... setpgid resumed>) = 0 [pid 5759] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5759] <... bpf resumed>) = 3 [pid 5758] <... openat resumed>) = 3 [pid 5758] write(3, "1000", 4 [pid 5759] close(3 [pid 5758] <... write resumed>) = 4 [pid 5759] <... close resumed>) = 0 [pid 5759] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5758] close(3) = 0 [pid 5759] <... socketpair resumed>[3, 4]) = 0 [pid 5759] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5758] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5759] <... bpf resumed>) = 5 [pid 5759] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5758] close(3 [pid 5759] <... bpf resumed>) = 0 [pid 5758] <... close resumed>) = 0 [pid 5759] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5758] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5759] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5759] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5758] <... socketpair resumed>[3, 4]) = 0 [pid 5759] <... bpf resumed>) = 6 [pid 5759] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5758] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5758] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5758] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5758] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5758] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5755] +++ exited with 0 +++ [pid 5753] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 298] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5760 ./strace-static-x86_64: Process 5761 attached [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5761 [pid 5761] set_robust_list(0x5555562b2660, 24) = 0 [pid 5761] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5760 attached ) = 0 [pid 5760] set_robust_list(0x5555562b2660, 24) = 0 [pid 5761] setpgid(0, 0 [pid 5760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5761] <... setpgid resumed>) = 0 [pid 5760] <... prctl resumed>) = 0 [pid 5761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5760] setpgid(0, 0) = 0 [pid 5760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5761] <... openat resumed>) = 3 [pid 5761] write(3, "1000", 4 [pid 5760] <... openat resumed>) = 3 [pid 5761] <... write resumed>) = 4 [pid 5760] write(3, "1000", 4 [pid 5761] close(3 [pid 5760] <... write resumed>) = 4 [pid 5761] <... close resumed>) = 0 [pid 5760] close(3) = 0 [pid 5761] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5760] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5761] <... bpf resumed>) = 3 [pid 5760] close(3 [pid 5761] close(3 [pid 5760] <... close resumed>) = 0 [pid 5761] <... close resumed>) = 0 [pid 5760] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5761] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5760] <... socketpair resumed>[3, 4]) = 0 [pid 5761] <... socketpair resumed>[3, 4]) = 0 [pid 5760] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5761] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5760] <... bpf resumed>) = 5 [pid 5761] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5760] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5761] <... bpf resumed>) = 0 [pid 5760] <... bpf resumed>) = 0 [pid 5761] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5760] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5761] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5760] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5761] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5760] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5761] <... bpf resumed>) = 6 [pid 5761] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5760] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5759] <... bpf resumed>) = 7 [pid 5758] <... bpf resumed>) = 7 [pid 5761] <... bpf resumed>) = 7 [pid 5760] <... bpf resumed>) = 7 [pid 5757] <... bpf resumed>) = 7 [pid 5759] exit_group(0 [pid 5758] exit_group(0 [pid 5760] exit_group(0 [pid 5759] <... exit_group resumed>) = ? [pid 5758] <... exit_group resumed>) = ? [pid 5757] exit_group(0 [pid 5760] <... exit_group resumed>) = ? [pid 5759] +++ exited with 0 +++ [pid 5758] +++ exited with 0 +++ [pid 5757] <... exit_group resumed>) = ? [pid 5760] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 5761] exit_group(0) = ? [pid 298] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5762 attached [pid 5762] set_robust_list(0x5555562b2660, 24) = 0 [pid 5762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5762] setpgid(0, 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5762 [pid 5762] <... setpgid resumed>) = 0 [pid 5762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5763 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5764 [pid 5762] write(3, "1000", 4) = 4 [pid 5762] close(3) = 0 [pid 5762] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5762] close(3) = 0 [pid 5762] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5762] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5762] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5762] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 5763 attached [pid 5763] set_robust_list(0x5555562b2660, 24) = 0 [pid 5763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5762] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5763] <... prctl resumed>) = 0 [pid 5763] setpgid(0, 0) = 0 [pid 5763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5762] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5763] <... openat resumed>) = 3 [pid 5763] write(3, "1000", 4) = 4 [pid 5763] close(3) = 0 [pid 5763] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5764 attached [pid 5764] set_robust_list(0x5555562b2660, 24 [pid 5762] <... bpf resumed>) = 6 [pid 5764] <... set_robust_list resumed>) = 0 [pid 5764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5764] setpgid(0, 0) = 0 [pid 5764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5762] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5763] <... bpf resumed>) = 3 [pid 5764] <... openat resumed>) = 3 [pid 5764] write(3, "1000", 4) = 4 [pid 5764] close(3 [pid 5763] close(3 [pid 5764] <... close resumed>) = 0 [pid 5764] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5763] <... close resumed>) = 0 [pid 5763] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5764] <... bpf resumed>) = 3 [pid 5763] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5763] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5763] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5763] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5764] close(3) = 0 [pid 5763] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5764] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5764] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5764] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5764] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5764] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5764] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5761] +++ exited with 0 +++ [pid 5757] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5765 attached [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5765 [pid 5765] set_robust_list(0x5555562b2660, 24 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5766 ./strace-static-x86_64: Process 5766 attached [pid 5766] set_robust_list(0x5555562b2660, 24) = 0 [pid 5766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5765] <... set_robust_list resumed>) = 0 [pid 5766] <... prctl resumed>) = 0 [pid 5766] setpgid(0, 0) = 0 [pid 5766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5766] <... openat resumed>) = 3 [pid 5765] <... prctl resumed>) = 0 [pid 5766] write(3, "1000", 4 [pid 5765] setpgid(0, 0) = 0 [pid 5766] <... write resumed>) = 4 [pid 5766] close(3) = 0 [pid 5765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5766] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5765] <... openat resumed>) = 3 [pid 5766] <... bpf resumed>) = 3 [pid 5765] write(3, "1000", 4) = 4 [pid 5766] close(3) = 0 [pid 5765] close(3) = 0 [pid 5766] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5765] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5766] <... socketpair resumed>[3, 4]) = 0 [pid 5766] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5765] <... bpf resumed>) = 3 [pid 5766] <... bpf resumed>) = 5 [pid 5766] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5765] close(3 [pid 5766] <... bpf resumed>) = 0 [pid 5765] <... close resumed>) = 0 [pid 5766] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5765] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5766] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5766] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5765] <... socketpair resumed>[3, 4]) = 0 [pid 5766] <... bpf resumed>) = 6 [pid 5765] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5766] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5765] <... bpf resumed>) = 5 [pid 5765] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5765] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5765] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5765] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5762] <... bpf resumed>) = 7 [pid 5764] <... bpf resumed>) = 7 [pid 5763] <... bpf resumed>) = 7 [pid 5762] exit_group(0 [pid 5764] exit_group(0 [pid 5762] <... exit_group resumed>) = ? [pid 5766] <... bpf resumed>) = 7 [pid 5765] <... bpf resumed>) = 7 [pid 5764] <... exit_group resumed>) = ? [pid 5763] exit_group(0 [pid 5762] +++ exited with 0 +++ [pid 5764] +++ exited with 0 +++ [pid 5763] <... exit_group resumed>) = ? [pid 5763] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5767 attached [pid 5767] set_robust_list(0x5555562b2660, 24) = 0 [pid 5767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5767] setpgid(0, 0) = 0 [pid 5767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5767 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5768 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5769 [pid 5767] write(3, "1000", 4) = 4 [pid 5767] close(3) = 0 [pid 5767] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5766] exit_group(0./strace-static-x86_64: Process 5769 attached [pid 5765] exit_group(0 [pid 5769] set_robust_list(0x5555562b2660, 24 [pid 5767] <... bpf resumed>) = 3 [pid 5766] <... exit_group resumed>) = ? [pid 5765] <... exit_group resumed>) = ? [pid 5767] close(3) = 0 [pid 5767] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5767] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5767] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5767] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5767] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5769] <... set_robust_list resumed>) = 0 [pid 5767] <... bpf resumed>) = 6 ./strace-static-x86_64: Process 5768 attached [pid 5768] set_robust_list(0x5555562b2660, 24) = 0 [pid 5768] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5769] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5768] <... prctl resumed>) = 0 [pid 5768] setpgid(0, 0) = 0 [pid 5769] <... prctl resumed>) = 0 [pid 5768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5767] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5769] setpgid(0, 0 [pid 5768] <... openat resumed>) = 3 [pid 5768] write(3, "1000", 4) = 4 [pid 5768] close(3) = 0 [pid 5768] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5769] <... setpgid resumed>) = 0 [pid 5769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5768] <... bpf resumed>) = 3 [pid 5769] <... openat resumed>) = 3 [pid 5769] write(3, "1000", 4 [pid 5768] close(3 [pid 5769] <... write resumed>) = 4 [pid 5768] <... close resumed>) = 0 [pid 5769] close(3) = 0 [pid 5769] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5768] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5769] <... bpf resumed>) = 3 [pid 5768] <... socketpair resumed>[3, 4]) = 0 [pid 5769] close(3 [pid 5768] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5769] <... close resumed>) = 0 [pid 5768] <... bpf resumed>) = 5 [pid 5768] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5769] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5768] <... bpf resumed>) = 0 [pid 5769] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5768] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5769] <... bpf resumed>) = 5 [pid 5769] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5768] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5768] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5769] <... bpf resumed>) = 0 [pid 5769] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5768] <... bpf resumed>) = 6 [pid 5769] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5768] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5769] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5769] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5766] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 5765] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5771 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5770 ./strace-static-x86_64: Process 5770 attached ./strace-static-x86_64: Process 5771 attached [pid 5771] set_robust_list(0x5555562b2660, 24 [pid 5770] set_robust_list(0x5555562b2660, 24) = 0 [pid 5771] <... set_robust_list resumed>) = 0 [pid 5770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5771] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5770] setpgid(0, 0 [pid 5771] <... prctl resumed>) = 0 [pid 5770] <... setpgid resumed>) = 0 [pid 5771] setpgid(0, 0) = 0 [pid 5771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5770] write(3, "1000", 4 [pid 5771] <... openat resumed>) = 3 [pid 5771] write(3, "1000", 4 [pid 5770] <... write resumed>) = 4 [pid 5771] <... write resumed>) = 4 [pid 5770] close(3 [pid 5771] close(3 [pid 5770] <... close resumed>) = 0 [pid 5771] <... close resumed>) = 0 [pid 5771] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5770] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5771] <... bpf resumed>) = 3 [pid 5770] close(3 [pid 5771] close(3 [pid 5770] <... close resumed>) = 0 [pid 5771] <... close resumed>) = 0 [pid 5770] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5771] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5770] <... socketpair resumed>[3, 4]) = 0 [pid 5771] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5770] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5771] <... bpf resumed>) = 5 [pid 5771] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5770] <... bpf resumed>) = 5 [pid 5770] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5771] <... bpf resumed>) = 0 [pid 5771] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5770] <... bpf resumed>) = 0 [pid 5771] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5770] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5771] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5770] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5770] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5771] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5770] <... bpf resumed>) = 6 [pid 5770] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5767] <... bpf resumed>) = 7 [pid 5770] <... bpf resumed>) = 7 [pid 5771] <... bpf resumed>) = 7 [pid 5769] <... bpf resumed>) = 7 [pid 5768] <... bpf resumed>) = 7 [pid 5767] exit_group(0 [pid 5770] exit_group(0 [pid 5767] <... exit_group resumed>) = ? [pid 5770] <... exit_group resumed>) = ? [pid 5771] exit_group(0 [pid 5769] exit_group(0 [pid 5768] exit_group(0 [pid 5767] +++ exited with 0 +++ [pid 5770] +++ exited with 0 +++ [pid 5771] <... exit_group resumed>) = ? [pid 5769] <... exit_group resumed>) = ? [pid 5768] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5772 ./strace-static-x86_64: Process 5772 attached [pid 5772] set_robust_list(0x5555562b2660, 24) = 0 [pid 5772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5772] setpgid(0, 0 [pid 5768] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5773 attached , child_tidptr=0x5555562b2650) = 5773 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5772] <... setpgid resumed>) = 0 [pid 5772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5774 [pid 5773] set_robust_list(0x5555562b2660, 24 [pid 5772] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5774 attached [pid 5773] <... set_robust_list resumed>) = 0 [pid 5772] write(3, "1000", 4) = 4 [pid 5772] close(3) = 0 [pid 5774] set_robust_list(0x5555562b2660, 24) = 0 [pid 5774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5772] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5774] <... prctl resumed>) = 0 [pid 5774] setpgid(0, 0 [pid 5773] <... prctl resumed>) = 0 [pid 5774] <... setpgid resumed>) = 0 [pid 5772] <... bpf resumed>) = 3 [pid 5772] close(3 [pid 5773] setpgid(0, 0 [pid 5772] <... close resumed>) = 0 [pid 5772] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5772] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5773] <... setpgid resumed>) = 0 [pid 5774] <... openat resumed>) = 3 [pid 5772] <... bpf resumed>) = 5 [pid 5774] write(3, "1000", 4) = 4 [pid 5772] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5774] close(3) = 0 [pid 5774] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5772] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5772] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5772] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5774] <... bpf resumed>) = 3 [pid 5773] <... openat resumed>) = 3 [pid 5772] <... bpf resumed>) = 6 [pid 5771] +++ exited with 0 +++ [pid 5769] +++ exited with 0 +++ [pid 5772] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5773] write(3, "1000", 4 [pid 5774] close(3 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5775 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5776 ./strace-static-x86_64: Process 5775 attached [pid 5773] <... write resumed>) = 4 [pid 5774] <... close resumed>) = 0 [pid 5775] set_robust_list(0x5555562b2660, 24) = 0 [pid 5775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5773] close(3 [pid 5774] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5775] <... prctl resumed>) = 0 [pid 5775] setpgid(0, 0) = 0 [pid 5775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5773] <... close resumed>) = 0 [pid 5774] <... socketpair resumed>[3, 4]) = 0 [pid 5773] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5774] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 5776 attached [pid 5775] <... openat resumed>) = 3 [pid 5774] <... bpf resumed>) = 5 [pid 5774] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5776] set_robust_list(0x5555562b2660, 24 [pid 5775] write(3, "1000", 4 [pid 5773] <... bpf resumed>) = 3 [pid 5776] <... set_robust_list resumed>) = 0 [pid 5775] <... write resumed>) = 4 [pid 5774] <... bpf resumed>) = 0 [pid 5773] close(3 [pid 5776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5774] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5776] <... prctl resumed>) = 0 [pid 5775] close(3 [pid 5773] <... close resumed>) = 0 [pid 5774] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5776] setpgid(0, 0) = 0 [pid 5776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5774] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5775] <... close resumed>) = 0 [pid 5773] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5775] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5774] <... bpf resumed>) = 6 [pid 5773] <... socketpair resumed>[3, 4]) = 0 [pid 5776] <... openat resumed>) = 3 [pid 5774] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5773] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5776] write(3, "1000", 4 [pid 5773] <... bpf resumed>) = 5 [pid 5773] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5775] <... bpf resumed>) = 3 [pid 5773] <... bpf resumed>) = 0 [pid 5776] <... write resumed>) = 4 [pid 5775] close(3 [pid 5773] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5776] close(3 [pid 5773] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5773] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5776] <... close resumed>) = 0 [pid 5775] <... close resumed>) = 0 [pid 5775] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5775] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5775] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5773] <... bpf resumed>) = 6 [pid 5773] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5775] <... bpf resumed>) = 0 [pid 5775] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5776] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5775] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5775] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5776] <... bpf resumed>) = 3 [pid 5776] close(3) = 0 [pid 5776] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5775] <... bpf resumed>) = 6 [pid 5776] <... socketpair resumed>[3, 4]) = 0 [pid 5775] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5776] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5776] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5776] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5776] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5776] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5774] <... bpf resumed>) = 7 [pid 5772] <... bpf resumed>) = 7 [pid 5776] <... bpf resumed>) = 7 [pid 5775] <... bpf resumed>) = 7 [pid 5774] exit_group(0 [pid 5773] <... bpf resumed>) = 7 [pid 5776] exit_group(0 [pid 5775] exit_group(0 [pid 5774] <... exit_group resumed>) = ? [pid 5772] exit_group(0 [pid 5776] <... exit_group resumed>) = ? [pid 5775] <... exit_group resumed>) = ? [pid 5774] +++ exited with 0 +++ [pid 5773] exit_group(0 [pid 5772] <... exit_group resumed>) = ? [pid 5776] +++ exited with 0 +++ [pid 5775] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5773] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5777 attached [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5777] set_robust_list(0x5555562b2660, 24 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5777 ./strace-static-x86_64: Process 5778 attached [pid 5777] <... set_robust_list resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5778 [pid 5778] set_robust_list(0x5555562b2660, 24 [pid 5777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5778] <... set_robust_list resumed>) = 0 [pid 5777] <... prctl resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5777] setpgid(0, 0 [pid 5778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5778] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5779 attached [pid 5778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5777] <... setpgid resumed>) = 0 [pid 5779] set_robust_list(0x5555562b2660, 24) = 0 [pid 5778] <... openat resumed>) = 3 [pid 5777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5779 [pid 5778] write(3, "1000", 4) = 4 [pid 5777] <... openat resumed>) = 3 [pid 5778] close(3) = 0 [pid 5777] write(3, "1000", 4 [pid 5779] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5777] <... write resumed>) = 4 [pid 5777] close(3 [pid 5779] <... prctl resumed>) = 0 [pid 5777] <... close resumed>) = 0 [pid 5778] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5779] setpgid(0, 0 [pid 5777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5778] <... bpf resumed>) = 3 [pid 5777] <... bpf resumed>) = 3 [pid 5779] <... setpgid resumed>) = 0 [pid 5778] close(3 [pid 5777] close(3 [pid 5778] <... close resumed>) = 0 [pid 5777] <... close resumed>) = 0 [pid 5778] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5777] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5778] <... socketpair resumed>[3, 4]) = 0 [pid 5777] <... socketpair resumed>[3, 4]) = 0 [pid 5778] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5777] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5779] <... openat resumed>) = 3 [pid 5778] <... bpf resumed>) = 5 [pid 5777] <... bpf resumed>) = 5 [pid 5778] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5777] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5779] write(3, "1000", 4) = 4 [pid 5778] <... bpf resumed>) = 0 [pid 5777] <... bpf resumed>) = 0 [pid 5778] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5779] close(3 [pid 5777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5779] <... close resumed>) = 0 [pid 5778] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5777] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5778] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5779] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5778] <... bpf resumed>) = 6 [pid 5777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5778] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5777] <... bpf resumed>) = 6 [pid 5777] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5779] <... bpf resumed>) = 3 [pid 5779] close(3) = 0 [pid 5779] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5779] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5779] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5779] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5779] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5779] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5773] +++ exited with 0 +++ [pid 5772] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5780 attached [pid 5780] set_robust_list(0x5555562b2660, 24) = 0 [pid 5780] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5780 [pid 5780] <... prctl resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5781 [pid 5780] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5781 attached [pid 5780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5781] set_robust_list(0x5555562b2660, 24 [pid 5780] <... openat resumed>) = 3 [pid 5780] write(3, "1000", 4) = 4 [pid 5780] close(3 [pid 5781] <... set_robust_list resumed>) = 0 [pid 5781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5780] <... close resumed>) = 0 [pid 5781] <... prctl resumed>) = 0 [pid 5780] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5781] setpgid(0, 0) = 0 [pid 5781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5781] write(3, "1000", 4 [pid 5780] <... bpf resumed>) = 3 [pid 5781] <... write resumed>) = 4 [pid 5780] close(3) = 0 [pid 5780] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5781] close(3 [pid 5780] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5781] <... close resumed>) = 0 [pid 5780] <... bpf resumed>) = 5 [pid 5780] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5780] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5781] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5780] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5780] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5781] <... bpf resumed>) = 3 [pid 5780] <... bpf resumed>) = 6 [pid 5780] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5781] close(3) = 0 [pid 5781] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5781] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5781] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5781] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5781] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5781] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5778] <... bpf resumed>) = 7 [pid 5777] <... bpf resumed>) = 7 [pid 5780] <... bpf resumed>) = 7 [pid 5779] <... bpf resumed>) = 7 [pid 5778] exit_group(0 [pid 5777] exit_group(0 [pid 5780] exit_group(0 [pid 5779] exit_group(0 [pid 5778] <... exit_group resumed>) = ? [pid 5777] <... exit_group resumed>) = ? [pid 5780] <... exit_group resumed>) = ? [pid 5779] <... exit_group resumed>) = ? [pid 5778] +++ exited with 0 +++ [pid 5777] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5778, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5782 ./strace-static-x86_64: Process 5782 attached [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5783 ./strace-static-x86_64: Process 5783 attached [pid 5783] set_robust_list(0x5555562b2660, 24) = 0 [pid 5783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5783] setpgid(0, 0 [pid 5782] set_robust_list(0x5555562b2660, 24 [pid 5783] <... setpgid resumed>) = 0 [pid 5782] <... set_robust_list resumed>) = 0 [pid 5783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5782] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5783] <... openat resumed>) = 3 [pid 5783] write(3, "1000", 4 [pid 5782] <... prctl resumed>) = 0 [pid 5783] <... write resumed>) = 4 [pid 5783] close(3) = 0 [pid 5783] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5782] setpgid(0, 0) = 0 [pid 5782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5783] <... bpf resumed>) = 3 [pid 5782] write(3, "1000", 4 [pid 5783] close(3 [pid 5782] <... write resumed>) = 4 [pid 5782] close(3 [pid 5783] <... close resumed>) = 0 [pid 5782] <... close resumed>) = 0 [pid 5782] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5783] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5783] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5782] <... bpf resumed>) = 3 [pid 5783] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5783] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5782] close(3 [pid 5783] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5782] <... close resumed>) = 0 [pid 5783] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5782] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5783] <... bpf resumed>) = 6 [pid 5782] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5779] +++ exited with 0 +++ [pid 5783] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5782] <... bpf resumed>) = 5 [pid 5781] <... bpf resumed>) = 7 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5781] exit_group(0) = ? [pid 5782] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5782] <... bpf resumed>) = 0 [pid 5782] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5782] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 5784 attached [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5784 [pid 5782] <... bpf resumed>) = 6 [pid 5782] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5784] set_robust_list(0x5555562b2660, 24) = 0 [pid 5784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5784] setpgid(0, 0) = 0 [pid 5784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5784] write(3, "1000", 4) = 4 [pid 5784] close(3) = 0 [pid 5784] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5784] close(3) = 0 [pid 5784] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5784] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5784] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5784] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5784] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5784] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5783] <... bpf resumed>) = 7 [pid 5783] exit_group(0 [pid 5780] +++ exited with 0 +++ [pid 5783] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5785 ./strace-static-x86_64: Process 5785 attached [pid 5785] set_robust_list(0x5555562b2660, 24) = 0 [pid 5785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5785] setpgid(0, 0) = 0 [pid 5785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5785] write(3, "1000", 4) = 4 [pid 5785] close(3) = 0 [pid 5785] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5785] close(3) = 0 [pid 5785] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5785] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5785] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5785] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5785] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5785] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5784] <... bpf resumed>) = 7 [pid 5783] +++ exited with 0 +++ [pid 5782] <... bpf resumed>) = 7 [pid 5781] +++ exited with 0 +++ [pid 5784] exit_group(0) = ? [pid 5782] exit_group(0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5782] <... exit_group resumed>) = ? [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] <... restart_syscall resumed>) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5786 attached [pid 5786] set_robust_list(0x5555562b2660, 24) = 0 [pid 5786] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5786 [pid 5786] <... prctl resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5787 [pid 5786] setpgid(0, 0) = 0 [pid 5786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5786] write(3, "1000", 4) = 4 [pid 5786] close(3) = 0 [pid 5786] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5787 attached [pid 5787] set_robust_list(0x5555562b2660, 24) = 0 [pid 5787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5786] <... bpf resumed>) = 3 [pid 5787] setpgid(0, 0 [pid 5786] close(3) = 0 [pid 5786] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5787] <... setpgid resumed>) = 0 [pid 5786] <... socketpair resumed>[3, 4]) = 0 [pid 5786] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5786] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5786] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5786] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5786] <... bpf resumed>) = 6 [pid 5786] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5787] write(3, "1000", 4) = 4 [pid 5787] close(3) = 0 [pid 5787] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5787] close(3) = 0 [pid 5787] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5787] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5787] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5787] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5787] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5787] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5785] <... bpf resumed>) = 7 [pid 5784] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5785] exit_group(0) = ? [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5788 attached [pid 5788] set_robust_list(0x5555562b2660, 24) = 0 [pid 5788] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5788 [pid 5788] <... prctl resumed>) = 0 [pid 5788] setpgid(0, 0) = 0 [pid 5788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5788] write(3, "1000", 4) = 4 [pid 5788] close(3) = 0 [pid 5788] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5788] close(3) = 0 [pid 5788] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5788] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5788] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5788] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5788] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5788] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5782] +++ exited with 0 +++ [pid 5787] <... bpf resumed>) = 7 [pid 5786] <... bpf resumed>) = 7 [pid 5785] +++ exited with 0 +++ [pid 5787] exit_group(0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5787] <... exit_group resumed>) = ? [pid 5788] <... bpf resumed>) = 7 [pid 5787] +++ exited with 0 +++ [pid 5786] exit_group(0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5789 attached [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5789 [pid 5789] set_robust_list(0x5555562b2660, 24) = 0 [pid 5789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5786] <... exit_group resumed>) = ? [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5790 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5789] setpgid(0, 0) = 0 [pid 5789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5789] write(3, "1000", 4 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5791 [pid 5789] <... write resumed>) = 4 [pid 5789] close(3) = 0 [pid 5789] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5791 attached [pid 5788] exit_group(0 [pid 5791] set_robust_list(0x5555562b2660, 24 [pid 5789] <... bpf resumed>) = 3 [pid 5788] <... exit_group resumed>) = ? [pid 5789] close(3) = 0 [pid 5789] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5789] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5789] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5789] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5791] <... set_robust_list resumed>) = 0 [pid 5789] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5789] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5789] <... bpf resumed>) = 6 [pid 5789] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5790 attached [pid 5791] setpgid(0, 0 [pid 5790] set_robust_list(0x5555562b2660, 24 [pid 5791] <... setpgid resumed>) = 0 [pid 5790] <... set_robust_list resumed>) = 0 [pid 5791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5790] setpgid(0, 0) = 0 [pid 5790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5791] <... openat resumed>) = 3 [pid 5790] <... openat resumed>) = 3 [pid 5790] write(3, "1000", 4) = 4 [pid 5790] close(3) = 0 [pid 5791] write(3, "1000", 4 [pid 5790] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5791] <... write resumed>) = 4 [pid 5791] close(3 [pid 5790] <... bpf resumed>) = 3 [pid 5790] close(3 [pid 5791] <... close resumed>) = 0 [pid 5790] <... close resumed>) = 0 [pid 5790] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5791] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5790] <... socketpair resumed>[3, 4]) = 0 [pid 5790] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5790] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5790] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5790] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5791] <... bpf resumed>) = 3 [pid 5790] <... bpf resumed>) = 6 [pid 5790] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5791] close(3) = 0 [pid 5791] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5791] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5791] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5791] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5791] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5791] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5788] +++ exited with 0 +++ [pid 5786] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5792 attached [pid 5792] set_robust_list(0x5555562b2660, 24) = 0 [pid 5792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5792 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5793 [pid 5792] setpgid(0, 0) = 0 [pid 5792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5793 attached [pid 5793] set_robust_list(0x5555562b2660, 24 [pid 5792] <... openat resumed>) = 3 [pid 5792] write(3, "1000", 4) = 4 [pid 5792] close(3) = 0 [pid 5793] <... set_robust_list resumed>) = 0 [pid 5792] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5792] <... bpf resumed>) = 3 [pid 5792] close(3) = 0 [pid 5792] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5793] setpgid(0, 0 [pid 5792] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5793] <... setpgid resumed>) = 0 [pid 5792] <... bpf resumed>) = 5 [pid 5792] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5792] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5792] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5792] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5793] <... openat resumed>) = 3 [pid 5792] <... bpf resumed>) = 6 [pid 5792] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5793] write(3, "1000", 4) = 4 [pid 5793] close(3) = 0 [pid 5793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5793] close(3) = 0 [pid 5793] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5793] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5793] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5793] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5789] <... bpf resumed>) = 7 [pid 5793] <... bpf resumed>) = 7 [pid 5792] <... bpf resumed>) = 7 [pid 5791] <... bpf resumed>) = 7 [pid 5790] <... bpf resumed>) = 7 [pid 5793] exit_group(0 [pid 5791] exit_group(0 [pid 5789] exit_group(0 [pid 5793] <... exit_group resumed>) = ? [pid 5791] <... exit_group resumed>) = ? [pid 5790] exit_group(0 [pid 5789] <... exit_group resumed>) = ? [pid 5793] +++ exited with 0 +++ [pid 5792] exit_group(0 [pid 5791] +++ exited with 0 +++ [pid 5790] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5789] +++ exited with 0 +++ [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5792] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5794 attached [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5794 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5795 attached [pid 5794] set_robust_list(0x5555562b2660, 24) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5795 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5795] set_robust_list(0x5555562b2660, 24) = 0 [pid 5795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5794] <... prctl resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5796 [pid 5794] setpgid(0, 0) = 0 [pid 5795] setpgid(0, 0) = 0 [pid 5794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5794] <... openat resumed>) = 3 [pid 5795] <... openat resumed>) = 3 [pid 5794] write(3, "1000", 4) = 4 [pid 5794] close(3 [pid 5795] write(3, "1000", 4 [pid 5794] <... close resumed>) = 0 [pid 5795] <... write resumed>) = 4 [pid 5795] close(3 [pid 5794] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5795] <... close resumed>) = 0 [pid 5795] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5794] <... bpf resumed>) = 3 [pid 5794] close(3 [pid 5795] close(3) = 0 [pid 5794] <... close resumed>) = 0 [pid 5795] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5794] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5795] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5794] <... socketpair resumed>[3, 4]) = 0 [pid 5795] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5794] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5795] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5794] <... bpf resumed>) = 5 [pid 5794] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5795] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5794] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5795] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5794] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5795] <... bpf resumed>) = 6 [pid 5794] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5795] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5796 attached [pid 5796] set_robust_list(0x5555562b2660, 24 [pid 5794] <... bpf resumed>) = 6 [pid 5796] <... set_robust_list resumed>) = 0 [pid 5796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5796] setpgid(0, 0) = 0 [pid 5796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5794] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5796] <... openat resumed>) = 3 [pid 5796] write(3, "1000", 4) = 4 [pid 5796] close(3) = 0 [pid 5796] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5796] close(3) = 0 [pid 5796] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5796] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5792] +++ exited with 0 +++ [pid 5790] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5796] <... bpf resumed>) = 5 [pid 5796] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5796] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5796] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5796] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5797 attached ./strace-static-x86_64: Process 5798 attached [pid 5797] set_robust_list(0x5555562b2660, 24 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5797 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5798 [pid 5798] set_robust_list(0x5555562b2660, 24 [pid 5797] <... set_robust_list resumed>) = 0 [pid 5798] <... set_robust_list resumed>) = 0 [pid 5797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5797] <... prctl resumed>) = 0 [pid 5797] setpgid(0, 0) = 0 [pid 5798] <... prctl resumed>) = 0 [pid 5797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5798] setpgid(0, 0 [pid 5797] <... openat resumed>) = 3 [pid 5797] write(3, "1000", 4) = 4 [pid 5797] close(3 [pid 5798] <... setpgid resumed>) = 0 [pid 5797] <... close resumed>) = 0 [pid 5797] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5797] <... bpf resumed>) = 3 [pid 5798] write(3, "1000", 4 [pid 5797] close(3) = 0 [pid 5798] <... write resumed>) = 4 [pid 5797] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5798] close(3 [pid 5797] <... socketpair resumed>[3, 4]) = 0 [pid 5797] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5798] <... close resumed>) = 0 [pid 5797] <... bpf resumed>) = 5 [pid 5797] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5797] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5798] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5797] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5797] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5798] <... bpf resumed>) = 3 [pid 5797] <... bpf resumed>) = 6 [pid 5797] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5798] close(3) = 0 [pid 5798] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5798] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5798] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5798] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5798] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5798] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5795] <... bpf resumed>) = 7 [pid 5794] <... bpf resumed>) = 7 [pid 5797] <... bpf resumed>) = 7 [pid 5796] <... bpf resumed>) = 7 [pid 5795] exit_group(0 [pid 5794] exit_group(0) = ? [pid 5796] exit_group(0 [pid 5795] <... exit_group resumed>) = ? [pid 5794] +++ exited with 0 +++ [pid 5797] exit_group(0 [pid 5798] <... bpf resumed>) = 7 [pid 5796] <... exit_group resumed>) = ? [pid 5795] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5796] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5799 attached [pid 5799] set_robust_list(0x5555562b2660, 24) = 0 [pid 5799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5799 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5800 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5799] setpgid(0, 0) = 0 [pid 5799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5797] <... exit_group resumed>) = ? [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5801 [pid 5799] write(3, "1000", 4) = 4 [pid 5799] close(3) = 0 [pid 5799] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5799] close(3) = 0 [pid 5799] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5799] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5798] exit_group(0./strace-static-x86_64: Process 5800 attached [pid 5800] set_robust_list(0x5555562b2660, 24) = 0 [pid 5800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5800] setpgid(0, 0) = 0 [pid 5800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 5801 attached [pid 5800] write(3, "1000", 4) = 4 [pid 5801] set_robust_list(0x5555562b2660, 24 [pid 5800] close(3) = 0 [pid 5801] <... set_robust_list resumed>) = 0 [pid 5801] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5798] <... exit_group resumed>) = ? [pid 5800] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5799] <... bpf resumed>) = 5 [pid 5801] <... prctl resumed>) = 0 [pid 5800] <... bpf resumed>) = 3 [pid 5799] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5799] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5801] setpgid(0, 0 [pid 5800] close(3 [pid 5801] <... setpgid resumed>) = 0 [pid 5800] <... close resumed>) = 0 [pid 5799] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5799] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5800] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5799] <... bpf resumed>) = 6 [pid 5801] <... openat resumed>) = 3 [pid 5800] <... socketpair resumed>[3, 4]) = 0 [pid 5799] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5801] write(3, "1000", 4 [pid 5800] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5801] <... write resumed>) = 4 [pid 5801] close(3 [pid 5800] <... bpf resumed>) = 5 [pid 5801] <... close resumed>) = 0 [pid 5800] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5801] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5800] <... bpf resumed>) = 0 [pid 5800] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5801] <... bpf resumed>) = 3 [pid 5800] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5800] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5801] close(3 [pid 5800] <... bpf resumed>) = 6 [pid 5801] <... close resumed>) = 0 [pid 5800] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5801] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5801] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5801] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5801] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5801] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5801] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5798] +++ exited with 0 +++ [pid 5797] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5802 attached [pid 5802] set_robust_list(0x5555562b2660, 24) = 0 [pid 5802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5802] setpgid(0, 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5802 [pid 5802] <... setpgid resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5803 [pid 5802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5802] write(3, "1000", 4) = 4 [pid 5802] close(3) = 0 [pid 5802] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5802] close(3) = 0 [pid 5802] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5802] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5802] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5802] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5802] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5802] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5803 attached [pid 5803] set_robust_list(0x5555562b2660, 24) = 0 [pid 5803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5803] setpgid(0, 0) = 0 [pid 5803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5803] write(3, "1000", 4) = 4 [pid 5803] close(3) = 0 [pid 5803] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5803] close(3) = 0 [pid 5803] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5803] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5803] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5803] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5803] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5803] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5801] <... bpf resumed>) = 7 [pid 5800] <... bpf resumed>) = 7 [pid 5799] <... bpf resumed>) = 7 [pid 5803] <... bpf resumed>) = 7 [pid 5802] <... bpf resumed>) = 7 [pid 5801] exit_group(0 [pid 5800] exit_group(0 [pid 5801] <... exit_group resumed>) = ? [pid 5800] <... exit_group resumed>) = ? [pid 5803] exit_group(0 [pid 5802] exit_group(0 [pid 5801] +++ exited with 0 +++ [pid 5800] +++ exited with 0 +++ [pid 5799] exit_group(0 [pid 5803] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5803] +++ exited with 0 +++ [pid 5799] <... exit_group resumed>) = ? [pid 5802] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5805 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5806 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5807 ./strace-static-x86_64: Process 5806 attached [pid 5806] set_robust_list(0x5555562b2660, 24) = 0 [pid 5806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5806] setpgid(0, 0) = 0 [pid 5806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5806] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 5807 attached [pid 5806] close(3) = 0 [pid 5806] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5807] set_robust_list(0x5555562b2660, 24) = 0 ./strace-static-x86_64: Process 5805 attached [pid 5805] set_robust_list(0x5555562b2660, 24) = 0 [pid 5807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5805] setpgid(0, 0 [pid 5807] <... prctl resumed>) = 0 [pid 5805] <... setpgid resumed>) = 0 [pid 5805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5805] write(3, "1000", 4) = 4 [pid 5805] close(3) = 0 [pid 5805] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5806] <... bpf resumed>) = 3 [pid 5806] close(3 [pid 5807] setpgid(0, 0 [pid 5806] <... close resumed>) = 0 [pid 5806] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5807] <... setpgid resumed>) = 0 [pid 5807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5807] write(3, "1000", 4) = 4 [pid 5805] <... bpf resumed>) = 3 [pid 5807] close(3 [pid 5805] close(3) = 0 [pid 5805] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5806] <... socketpair resumed>[3, 4]) = 0 [pid 5806] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5805] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5806] <... bpf resumed>) = 5 [pid 5805] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5806] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5805] <... bpf resumed>) = 0 [pid 5805] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5807] <... close resumed>) = 0 [pid 5806] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5805] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5806] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5805] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5806] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5807] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5806] <... bpf resumed>) = 6 [pid 5807] <... bpf resumed>) = 3 [pid 5807] close(3 [pid 5805] <... bpf resumed>) = 6 [pid 5805] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5806] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5807] <... close resumed>) = 0 [pid 5807] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5807] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5807] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5807] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5807] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5807] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5802] +++ exited with 0 +++ [pid 5799] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5808 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5808 attached ./strace-static-x86_64: Process 5809 attached [pid 5809] set_robust_list(0x5555562b2660, 24 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5809 [pid 5809] <... set_robust_list resumed>) = 0 [pid 5808] set_robust_list(0x5555562b2660, 24 [pid 5809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5808] <... set_robust_list resumed>) = 0 [pid 5809] <... prctl resumed>) = 0 [pid 5809] setpgid(0, 0) = 0 [pid 5808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5808] setpgid(0, 0) = 0 [pid 5809] <... openat resumed>) = 3 [pid 5809] write(3, "1000", 4 [pid 5808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5809] <... write resumed>) = 4 [pid 5809] close(3) = 0 [pid 5809] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5808] <... openat resumed>) = 3 [pid 5808] write(3, "1000", 4) = 4 [pid 5808] close(3) = 0 [pid 5808] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5809] <... bpf resumed>) = 3 [pid 5809] close(3) = 0 [pid 5809] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5809] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5809] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5809] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5809] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5808] <... bpf resumed>) = 3 [pid 5808] close(3) = 0 [pid 5809] <... bpf resumed>) = 6 [pid 5809] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5808] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5808] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5808] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5808] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5808] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5808] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5805] <... bpf resumed>) = 7 [pid 5809] <... bpf resumed>) = 7 [pid 5808] <... bpf resumed>) = 7 [pid 5807] <... bpf resumed>) = 7 [pid 5806] <... bpf resumed>) = 7 [pid 5805] exit_group(0 [pid 5808] exit_group(0 [pid 5807] exit_group(0 [pid 5805] <... exit_group resumed>) = ? [pid 5809] exit_group(0 [pid 5808] <... exit_group resumed>) = ? [pid 5807] <... exit_group resumed>) = ? [pid 5806] exit_group(0 [pid 5805] +++ exited with 0 +++ [pid 5808] +++ exited with 0 +++ [pid 5807] +++ exited with 0 +++ [pid 5806] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5810 attached [pid 5810] set_robust_list(0x5555562b2660, 24) = 0 [pid 5810] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5810 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5811 [pid 5810] <... prctl resumed>) = 0 [pid 5810] setpgid(0, 0) = 0 [pid 5810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5812 [pid 5810] write(3, "1000", 4) = 4 [pid 5810] close(3) = 0 [pid 5810] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5809] <... exit_group resumed>) = ? [pid 5810] <... bpf resumed>) = 3 [pid 5810] close(3) = 0 [pid 5810] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5810] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5810] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5810] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 5811 attached [pid 5811] set_robust_list(0x5555562b2660, 24) = 0 [pid 5811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5810] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5811] <... prctl resumed>) = 0 [pid 5811] setpgid(0, 0) = 0 [pid 5810] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 5812 attached [pid 5811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5812] set_robust_list(0x5555562b2660, 24) = 0 [pid 5812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5811] <... openat resumed>) = 3 [pid 5812] <... prctl resumed>) = 0 [pid 5812] setpgid(0, 0) = 0 [pid 5810] <... bpf resumed>) = 6 [pid 5812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5811] write(3, "1000", 4) = 4 [pid 5811] close(3) = 0 [pid 5811] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5810] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5812] <... openat resumed>) = 3 [pid 5811] <... bpf resumed>) = 3 [pid 5812] write(3, "1000", 4 [pid 5811] close(3) = 0 [pid 5811] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5811] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5812] <... write resumed>) = 4 [pid 5811] <... bpf resumed>) = 5 [pid 5811] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5812] close(3 [pid 5811] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5811] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5812] <... close resumed>) = 0 [pid 5811] <... bpf resumed>) = 6 [pid 5811] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5812] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5812] close(3) = 0 [pid 5812] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5812] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5812] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5812] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5812] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5812] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5806] +++ exited with 0 +++ [pid 5809] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5813 ./strace-static-x86_64: Process 5813 attached [pid 5813] set_robust_list(0x5555562b2660, 24) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5814 [pid 5813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5813] setpgid(0, 0) = 0 [pid 5813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5814 attached ) = 3 [pid 5813] write(3, "1000", 4 [pid 5814] set_robust_list(0x5555562b2660, 24 [pid 5813] <... write resumed>) = 4 [pid 5813] close(3 [pid 5814] <... set_robust_list resumed>) = 0 [pid 5813] <... close resumed>) = 0 [pid 5813] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5813] close(3 [pid 5814] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5813] <... close resumed>) = 0 [pid 5813] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5814] <... prctl resumed>) = 0 [pid 5813] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5814] setpgid(0, 0 [pid 5813] <... bpf resumed>) = 5 [pid 5814] <... setpgid resumed>) = 0 [pid 5813] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5813] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5814] <... openat resumed>) = 3 [pid 5813] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5814] write(3, "1000", 4) = 4 [pid 5813] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5814] close(3) = 0 [pid 5814] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5814] close(3) = 0 [pid 5814] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5814] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5814] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5814] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5814] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5814] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5811] <... bpf resumed>) = 7 [pid 5810] <... bpf resumed>) = 7 [pid 5814] <... bpf resumed>) = 7 [pid 5813] <... bpf resumed>) = 7 [pid 5812] <... bpf resumed>) = 7 [pid 5811] exit_group(0) = ? [pid 5810] exit_group(0 [pid 5814] exit_group(0 [pid 5813] exit_group(0 [pid 5812] exit_group(0 [pid 5811] +++ exited with 0 +++ [pid 5810] <... exit_group resumed>) = ? [pid 5813] <... exit_group resumed>) = ? [pid 5812] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5810] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5812] +++ exited with 0 +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5815 attached [pid 5815] set_robust_list(0x5555562b2660, 24) = 0 [pid 5815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5815] setpgid(0, 0) = 0 [pid 5815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5815 [pid 5814] <... exit_group resumed>) = ? [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5815] <... openat resumed>) = 3 [pid 5815] write(3, "1000", 4) = 4 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5816 [pid 5815] close(3) = 0 [pid 5815] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5817 [pid 5815] <... bpf resumed>) = 3 [pid 5815] close(3) = 0 [pid 5815] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 ./strace-static-x86_64: Process 5817 attached ./strace-static-x86_64: Process 5816 attached [pid 5815] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5817] set_robust_list(0x5555562b2660, 24 [pid 5816] set_robust_list(0x5555562b2660, 24 [pid 5817] <... set_robust_list resumed>) = 0 [pid 5816] <... set_robust_list resumed>) = 0 [pid 5815] <... bpf resumed>) = 5 [pid 5815] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5816] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5815] <... bpf resumed>) = 0 [pid 5815] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5816] <... prctl resumed>) = 0 [pid 5817] <... prctl resumed>) = 0 [pid 5815] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5816] setpgid(0, 0 [pid 5815] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5817] setpgid(0, 0 [pid 5816] <... setpgid resumed>) = 0 [pid 5815] <... bpf resumed>) = 6 [pid 5817] <... setpgid resumed>) = 0 [pid 5816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5815] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5816] <... openat resumed>) = 3 [pid 5816] write(3, "1000", 4) = 4 [pid 5816] close(3 [pid 5817] <... openat resumed>) = 3 [pid 5817] write(3, "1000", 4 [pid 5816] <... close resumed>) = 0 [pid 5816] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5817] <... write resumed>) = 4 [pid 5817] close(3 [pid 5816] <... bpf resumed>) = 3 [pid 5817] <... close resumed>) = 0 [pid 5816] close(3 [pid 5817] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5816] <... close resumed>) = 0 [pid 5816] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5817] <... bpf resumed>) = 3 [pid 5816] <... socketpair resumed>[3, 4]) = 0 [pid 5816] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5817] close(3 [pid 5816] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5817] <... close resumed>) = 0 [pid 5816] <... bpf resumed>) = 0 [pid 5817] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5816] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5817] <... socketpair resumed>[3, 4]) = 0 [pid 5816] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5817] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5816] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5817] <... bpf resumed>) = 5 [pid 5817] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5816] <... bpf resumed>) = 6 [pid 5817] <... bpf resumed>) = 0 [pid 5816] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5817] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5817] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5817] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5814] +++ exited with 0 +++ [pid 5813] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5818 ./strace-static-x86_64: Process 5818 attached [pid 5818] set_robust_list(0x5555562b2660, 24) = 0 [pid 5818] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5819 [pid 5818] <... prctl resumed>) = 0 [pid 5818] setpgid(0, 0) = 0 [pid 5818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5819 attached ) = 3 [pid 5818] write(3, "1000", 4 [pid 5819] set_robust_list(0x5555562b2660, 24 [pid 5818] <... write resumed>) = 4 [pid 5819] <... set_robust_list resumed>) = 0 [pid 5818] close(3) = 0 [pid 5819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5818] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5819] setpgid(0, 0) = 0 [pid 5818] <... bpf resumed>) = 3 [pid 5818] close(3) = 0 [pid 5818] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5818] <... socketpair resumed>[3, 4]) = 0 [pid 5818] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5819] <... openat resumed>) = 3 [pid 5819] write(3, "1000", 4 [pid 5818] <... bpf resumed>) = 5 [pid 5819] <... write resumed>) = 4 [pid 5818] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5819] close(3 [pid 5818] <... bpf resumed>) = 0 [pid 5819] <... close resumed>) = 0 [pid 5818] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5819] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5818] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5818] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5819] <... bpf resumed>) = 3 [pid 5819] close(3) = 0 [pid 5819] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5819] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5819] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5819] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5819] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5819] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5818] <... bpf resumed>) = 7 [pid 5817] <... bpf resumed>) = 7 [pid 5816] <... bpf resumed>) = 7 [pid 5815] <... bpf resumed>) = 7 [pid 5819] <... bpf resumed>) = 7 [pid 5818] exit_group(0) = ? [pid 5815] exit_group(0 [pid 5819] exit_group(0 [pid 5818] +++ exited with 0 +++ [pid 5817] exit_group(0 [pid 5816] exit_group(0 [pid 5815] <... exit_group resumed>) = ? [pid 5819] <... exit_group resumed>) = ? [pid 5817] <... exit_group resumed>) = ? [pid 5816] <... exit_group resumed>) = ? [pid 5815] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5816] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5815, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5820 attached ) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5820 [pid 5820] set_robust_list(0x5555562b2660, 24) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5820] setpgid(0, 0) = 0 [pid 5820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5820] write(3, "1000", 4 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5821 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5822 [pid 5820] <... write resumed>) = 4 [pid 5820] close(3) = 0 [pid 5820] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5822 attached [pid 5822] set_robust_list(0x5555562b2660, 24 [pid 5820] <... bpf resumed>) = 3 [pid 5822] <... set_robust_list resumed>) = 0 [pid 5820] close(3) = 0 [pid 5820] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5820] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5822] <... prctl resumed>) = 0 [pid 5820] <... bpf resumed>) = 5 [pid 5820] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5820] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5822] setpgid(0, 0 [pid 5820] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5820] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5822] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5821 attached [pid 5821] set_robust_list(0x5555562b2660, 24) = 0 [pid 5821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5821] setpgid(0, 0) = 0 [pid 5821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5821] write(3, "1000", 4) = 4 [pid 5821] close(3) = 0 [pid 5821] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5820] <... bpf resumed>) = 6 [pid 5822] <... openat resumed>) = 3 [pid 5820] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5822] write(3, "1000", 4 [pid 5821] <... bpf resumed>) = 3 [pid 5821] close(3) = 0 [pid 5822] <... write resumed>) = 4 [pid 5821] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5822] close(3 [pid 5821] <... socketpair resumed>[3, 4]) = 0 [pid 5821] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5822] <... close resumed>) = 0 [pid 5821] <... bpf resumed>) = 5 [pid 5821] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5821] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5822] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5821] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5821] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5821] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5822] <... bpf resumed>) = 3 [pid 5822] close(3) = 0 [pid 5822] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5822] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5822] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5822] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5822] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5822] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5819] +++ exited with 0 +++ [pid 5817] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] <... restart_syscall resumed>) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5823 ./strace-static-x86_64: Process 5823 attached [pid 5823] set_robust_list(0x5555562b2660, 24) = 0 [pid 5823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5824 [pid 5823] setpgid(0, 0) = 0 [pid 5823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5824 attached ) = 3 [pid 5823] write(3, "1000", 4 [pid 5824] set_robust_list(0x5555562b2660, 24 [pid 5823] <... write resumed>) = 4 [pid 5823] close(3 [pid 5824] <... set_robust_list resumed>) = 0 [pid 5823] <... close resumed>) = 0 [pid 5823] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5824] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5823] <... bpf resumed>) = 3 [pid 5824] <... prctl resumed>) = 0 [pid 5823] close(3 [pid 5824] setpgid(0, 0 [pid 5823] <... close resumed>) = 0 [pid 5824] <... setpgid resumed>) = 0 [pid 5823] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5823] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5823] <... bpf resumed>) = 5 [pid 5823] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5823] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5824] <... openat resumed>) = 3 [pid 5823] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5824] write(3, "1000", 4 [pid 5823] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5824] <... write resumed>) = 4 [pid 5823] <... bpf resumed>) = 6 [pid 5824] close(3 [pid 5823] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5824] <... close resumed>) = 0 [pid 5824] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5824] close(3) = 0 [pid 5824] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5824] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5824] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5824] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5824] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5824] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5823] <... bpf resumed>) = 7 [pid 5822] <... bpf resumed>) = 7 [pid 5821] <... bpf resumed>) = 7 [pid 5820] <... bpf resumed>) = 7 [pid 5824] <... bpf resumed>) = 7 [pid 5823] exit_group(0) = ? [pid 5822] exit_group(0 [pid 5824] exit_group(0 [pid 5823] +++ exited with 0 +++ [pid 5821] exit_group(0 [pid 5820] exit_group(0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5822] <... exit_group resumed>) = ? [pid 5824] <... exit_group resumed>) = ? [pid 5821] <... exit_group resumed>) = ? [pid 5820] <... exit_group resumed>) = ? [pid 5822] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5821] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5826 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5825 ./strace-static-x86_64: Process 5826 attached [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5826] set_robust_list(0x5555562b2660, 24) = 0 [pid 5826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5826] setpgid(0, 0) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5827 [pid 5826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5826] write(3, "1000", 4) = 4 [pid 5826] close(3./strace-static-x86_64: Process 5825 attached ) = 0 [pid 5826] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5825] set_robust_list(0x5555562b2660, 24) = 0 [pid 5825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5825] setpgid(0, 0) = 0 [pid 5826] <... bpf resumed>) = 3 [pid 5825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5826] close(3) = 0 [pid 5826] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5825] <... openat resumed>) = 3 [pid 5826] <... socketpair resumed>[3, 4]) = 0 [pid 5826] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5825] write(3, "1000", 4 [pid 5826] <... bpf resumed>) = 5 [pid 5826] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5825] <... write resumed>) = 4 [pid 5826] <... bpf resumed>) = 0 [pid 5826] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5825] close(3) = 0 [pid 5826] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5826] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5826] <... bpf resumed>) = 6 [pid 5826] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5825] close(3./strace-static-x86_64: Process 5827 attached [pid 5827] set_robust_list(0x5555562b2660, 24) = 0 [pid 5827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5827] setpgid(0, 0) = 0 [pid 5825] <... close resumed>) = 0 [pid 5825] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5827] write(3, "1000", 4 [pid 5825] <... socketpair resumed>[3, 4]) = 0 [pid 5827] <... write resumed>) = 4 [pid 5825] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5827] close(3) = 0 [pid 5827] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5825] <... bpf resumed>) = 5 [pid 5825] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5827] <... bpf resumed>) = 3 [pid 5827] close(3 [pid 5825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5827] <... close resumed>) = 0 [pid 5825] <... bpf resumed>) = 6 [pid 5827] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5825] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5827] <... socketpair resumed>[3, 4]) = 0 [pid 5827] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5827] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5827] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5827] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5827] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5820] +++ exited with 0 +++ [pid 5824] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5828 attached [pid 5828] set_robust_list(0x5555562b2660, 24) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5828 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5829 [pid 5828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5828] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5829 attached [pid 5828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5828] write(3, "1000", 4) = 4 [pid 5828] close(3) = 0 [pid 5828] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5829] set_robust_list(0x5555562b2660, 24 [pid 5828] <... bpf resumed>) = 3 [pid 5829] <... set_robust_list resumed>) = 0 [pid 5828] close(3 [pid 5829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5828] <... close resumed>) = 0 [pid 5828] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5829] <... prctl resumed>) = 0 [pid 5828] <... socketpair resumed>[3, 4]) = 0 [pid 5829] setpgid(0, 0 [pid 5828] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5829] <... setpgid resumed>) = 0 [pid 5828] <... bpf resumed>) = 5 [pid 5829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5828] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5829] <... openat resumed>) = 3 [pid 5828] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5829] write(3, "1000", 4 [pid 5828] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5829] <... write resumed>) = 4 [pid 5828] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5829] close(3 [pid 5828] <... bpf resumed>) = 6 [pid 5829] <... close resumed>) = 0 [pid 5828] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5829] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5829] close(3) = 0 [pid 5829] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5829] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5829] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5829] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5829] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5829] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5825] <... bpf resumed>) = 7 [pid 5826] <... bpf resumed>) = 7 [pid 5829] <... bpf resumed>) = 7 [pid 5828] <... bpf resumed>) = 7 [pid 5827] <... bpf resumed>) = 7 [pid 5829] exit_group(0 [pid 5828] exit_group(0 [pid 5825] exit_group(0 [pid 5826] exit_group(0 [pid 5829] <... exit_group resumed>) = ? [pid 5828] <... exit_group resumed>) = ? [pid 5827] exit_group(0 [pid 5825] <... exit_group resumed>) = ? [pid 5826] <... exit_group resumed>) = ? [pid 5828] +++ exited with 0 +++ [pid 5827] <... exit_group resumed>) = ? [pid 5825] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5827] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5830 ./strace-static-x86_64: Process 5830 attached [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5830] set_robust_list(0x5555562b2660, 24) = 0 [pid 5830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5830] setpgid(0, 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5831 [pid 5830] <... setpgid resumed>) = 0 [pid 5830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5830] <... openat resumed>) = 3 [pid 5830] write(3, "1000", 4) = 4 [pid 5830] close(3) = 0 [pid 5830] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5832 [pid 5830] <... bpf resumed>) = 3 [pid 5830] close(3) = 0 [pid 5830] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 ./strace-static-x86_64: Process 5832 attached ./strace-static-x86_64: Process 5831 attached [pid 5830] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5831] set_robust_list(0x5555562b2660, 24 [pid 5832] set_robust_list(0x5555562b2660, 24 [pid 5831] <... set_robust_list resumed>) = 0 [pid 5830] <... bpf resumed>) = 5 [pid 5832] <... set_robust_list resumed>) = 0 [pid 5831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5830] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5831] <... prctl resumed>) = 0 [pid 5830] <... bpf resumed>) = 0 [pid 5831] setpgid(0, 0 [pid 5832] <... prctl resumed>) = 0 [pid 5830] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5832] setpgid(0, 0 [pid 5831] <... setpgid resumed>) = 0 [pid 5830] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5830] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5832] <... setpgid resumed>) = 0 [pid 5831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5830] <... bpf resumed>) = 6 [pid 5831] <... openat resumed>) = 3 [pid 5830] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5831] write(3, "1000", 4 [pid 5832] <... openat resumed>) = 3 [pid 5831] <... write resumed>) = 4 [pid 5831] close(3 [pid 5832] write(3, "1000", 4 [pid 5831] <... close resumed>) = 0 [pid 5832] <... write resumed>) = 4 [pid 5831] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5832] close(3) = 0 [pid 5832] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5831] <... bpf resumed>) = 3 [pid 5831] close(3 [pid 5829] +++ exited with 0 +++ [pid 5826] +++ exited with 0 +++ [pid 5832] <... bpf resumed>) = 3 [pid 5832] close(3 [pid 5831] <... close resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5831] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5832] <... close resumed>) = 0 [pid 5831] <... socketpair resumed>[3, 4]) = 0 [pid 5832] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5832] <... socketpair resumed>[3, 4]) = 0 [pid 5831] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5833 attached [pid 5833] set_robust_list(0x5555562b2660, 24 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5833 [pid 5833] <... set_robust_list resumed>) = 0 [pid 5831] <... bpf resumed>) = 5 [pid 5832] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 5834 attached ) = 5 [pid 5831] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5834 [pid 5834] set_robust_list(0x5555562b2660, 24 [pid 5833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5832] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5831] <... bpf resumed>) = 0 [pid 5834] <... set_robust_list resumed>) = 0 [pid 5833] <... prctl resumed>) = 0 [pid 5831] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5833] setpgid(0, 0 [pid 5832] <... bpf resumed>) = 0 [pid 5831] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5834] <... prctl resumed>) = 0 [pid 5833] <... setpgid resumed>) = 0 [pid 5832] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5831] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5834] setpgid(0, 0 [pid 5833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5832] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5834] <... setpgid resumed>) = 0 [pid 5833] <... openat resumed>) = 3 [pid 5834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5833] write(3, "1000", 4 [pid 5832] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5831] <... bpf resumed>) = 6 [pid 5834] <... openat resumed>) = 3 [pid 5833] <... write resumed>) = 4 [pid 5832] <... bpf resumed>) = 6 [pid 5831] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5834] write(3, "1000", 4 [pid 5833] close(3 [pid 5832] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5834] <... write resumed>) = 4 [pid 5833] <... close resumed>) = 0 [pid 5834] close(3 [pid 5833] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5834] <... close resumed>) = 0 [pid 5833] <... bpf resumed>) = 3 [pid 5833] close(3 [pid 5834] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5833] <... close resumed>) = 0 [pid 5833] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5833] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5833] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5834] <... bpf resumed>) = 3 [pid 5833] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5834] close(3 [pid 5833] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5834] <... close resumed>) = 0 [pid 5834] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5833] <... bpf resumed>) = 6 [pid 5833] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5834] <... socketpair resumed>[3, 4]) = 0 [pid 5834] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5834] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5834] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5834] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5834] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5831] <... bpf resumed>) = 7 [pid 5832] <... bpf resumed>) = 7 [pid 5830] <... bpf resumed>) = 7 [pid 5834] <... bpf resumed>) = 7 [pid 5833] <... bpf resumed>) = 7 [pid 5834] exit_group(0 [pid 5832] exit_group(0 [pid 5831] exit_group(0 [pid 5830] exit_group(0 [pid 5834] <... exit_group resumed>) = ? [pid 5833] exit_group(0 [pid 5832] <... exit_group resumed>) = ? [pid 5831] <... exit_group resumed>) = ? [pid 5830] <... exit_group resumed>) = ? [pid 5834] +++ exited with 0 +++ [pid 5833] <... exit_group resumed>) = ? [pid 5832] +++ exited with 0 +++ [pid 5831] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5836 ./strace-static-x86_64: Process 5836 attached ./strace-static-x86_64: Process 5835 attached [pid 5836] set_robust_list(0x5555562b2660, 24 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5835 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5837 [pid 5835] set_robust_list(0x5555562b2660, 24) = 0 [pid 5836] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5837 attached [pid 5836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5835] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5836] <... prctl resumed>) = 0 [pid 5836] setpgid(0, 0 [pid 5837] set_robust_list(0x5555562b2660, 24 [pid 5835] <... prctl resumed>) = 0 [pid 5836] <... setpgid resumed>) = 0 [pid 5835] setpgid(0, 0 [pid 5836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5835] <... setpgid resumed>) = 0 [pid 5837] <... set_robust_list resumed>) = 0 [pid 5835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5836] <... openat resumed>) = 3 [pid 5837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5835] <... openat resumed>) = 3 [pid 5836] write(3, "1000", 4 [pid 5835] write(3, "1000", 4 [pid 5836] <... write resumed>) = 4 [pid 5835] <... write resumed>) = 4 [pid 5835] close(3) = 0 [pid 5836] close(3 [pid 5837] <... prctl resumed>) = 0 [pid 5836] <... close resumed>) = 0 [pid 5836] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5837] setpgid(0, 0 [pid 5835] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5837] <... setpgid resumed>) = 0 [pid 5837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5835] <... bpf resumed>) = 3 [pid 5836] <... bpf resumed>) = 3 [pid 5836] close(3) = 0 [pid 5837] <... openat resumed>) = 3 [pid 5837] write(3, "1000", 4 [pid 5836] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5835] close(3 [pid 5837] <... write resumed>) = 4 [pid 5836] <... socketpair resumed>[3, 4]) = 0 [pid 5835] <... close resumed>) = 0 [pid 5837] close(3 [pid 5835] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5836] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5837] <... close resumed>) = 0 [pid 5836] <... bpf resumed>) = 5 [pid 5836] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5835] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5837] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5835] <... bpf resumed>) = 5 [pid 5836] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5836] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5835] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5835] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5837] <... bpf resumed>) = 3 [pid 5835] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5836] <... bpf resumed>) = 6 [pid 5835] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5837] close(3) = 0 [pid 5835] <... bpf resumed>) = 6 [pid 5836] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5835] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5837] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5837] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5837] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5837] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5837] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5833] +++ exited with 0 +++ [pid 5830] +++ exited with 0 +++ [pid 5837] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5838 attached , child_tidptr=0x5555562b2650) = 5838 [pid 5838] set_robust_list(0x5555562b2660, 24) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5839 attached [pid 5839] set_robust_list(0x5555562b2660, 24) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5839 [pid 5838] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5839] setpgid(0, 0) = 0 [pid 5838] <... prctl resumed>) = 0 [pid 5839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5838] setpgid(0, 0) = 0 [pid 5838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5839] <... openat resumed>) = 3 [pid 5839] write(3, "1000", 4) = 4 [pid 5839] close(3) = 0 [pid 5838] <... openat resumed>) = 3 [pid 5839] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5838] write(3, "1000", 4) = 4 [pid 5839] <... bpf resumed>) = 3 [pid 5838] close(3 [pid 5839] close(3) = 0 [pid 5839] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5838] <... close resumed>) = 0 [pid 5839] <... socketpair resumed>[3, 4]) = 0 [pid 5838] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5839] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5839] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5839] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5839] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5838] <... bpf resumed>) = 3 [pid 5839] <... bpf resumed>) = 6 [pid 5838] close(3 [pid 5839] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5838] <... close resumed>) = 0 [pid 5838] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5838] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5838] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5838] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5838] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5838] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5839] <... bpf resumed>) = 7 [pid 5837] <... bpf resumed>) = 7 [pid 5835] <... bpf resumed>) = 7 [pid 5836] <... bpf resumed>) = 7 [pid 5838] <... bpf resumed>) = 7 [pid 5839] exit_group(0 [pid 5837] exit_group(0 [pid 5835] exit_group(0 [pid 5836] exit_group(0 [pid 5837] <... exit_group resumed>) = ? [pid 5835] <... exit_group resumed>) = ? [pid 5836] <... exit_group resumed>) = ? [pid 5839] <... exit_group resumed>) = ? [pid 5839] +++ exited with 0 +++ [pid 5837] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5839, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 5835] +++ exited with 0 +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5840 attached ./strace-static-x86_64: Process 5841 attached [pid 5838] exit_group(0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5840 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5841 [pid 5838] <... exit_group resumed>) = ? [pid 5840] set_robust_list(0x5555562b2660, 24 [pid 5841] set_robust_list(0x5555562b2660, 24) = 0 [pid 5841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5841] setpgid(0, 0) = 0 [pid 5841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5840] <... set_robust_list resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5841] write(3, "1000", 4) = 4 [pid 5841] close(3) = 0 [pid 5841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5840] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5842 attached ) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5842 [pid 5842] set_robust_list(0x5555562b2660, 24) = 0 [pid 5842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5842] setpgid(0, 0 [pid 5840] setpgid(0, 0 [pid 5842] <... setpgid resumed>) = 0 [pid 5840] <... setpgid resumed>) = 0 [pid 5842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5840] write(3, "1000", 4) = 4 [pid 5840] close(3 [pid 5842] <... openat resumed>) = 3 [pid 5842] write(3, "1000", 4) = 4 [pid 5842] close(3 [pid 5840] <... close resumed>) = 0 [pid 5842] <... close resumed>) = 0 [pid 5840] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5842] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5840] <... bpf resumed>) = 3 [pid 5842] close(3 [pid 5840] close(3 [pid 5842] <... close resumed>) = 0 [pid 5840] <... close resumed>) = 0 [pid 5842] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5840] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5841] <... bpf resumed>) = 3 [pid 5840] <... socketpair resumed>[3, 4]) = 0 [pid 5841] close(3 [pid 5840] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5841] <... close resumed>) = 0 [pid 5840] <... bpf resumed>) = 5 [pid 5842] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5841] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5840] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5842] <... bpf resumed>) = 5 [pid 5842] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5842] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5841] <... socketpair resumed>[3, 4]) = 0 [pid 5840] <... bpf resumed>) = 0 [pid 5841] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5840] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5840] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5841] <... bpf resumed>) = 5 [pid 5842] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5842] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5840] <... bpf resumed>) = 6 [pid 5841] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5840] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5842] <... bpf resumed>) = 6 [pid 5841] <... bpf resumed>) = 0 [pid 5842] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5841] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5838] +++ exited with 0 +++ [pid 5836] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5843 attached [pid 5843] set_robust_list(0x5555562b2660, 24) = 0 [pid 5843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5843 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5844 [pid 5843] setpgid(0, 0) = 0 [pid 5843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 5844 attached [pid 5844] set_robust_list(0x5555562b2660, 24 [pid 5843] write(3, "1000", 4 [pid 5844] <... set_robust_list resumed>) = 0 [pid 5844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5844] setpgid(0, 0) = 0 [pid 5843] <... write resumed>) = 4 [pid 5844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5843] close(3 [pid 5844] <... openat resumed>) = 3 [pid 5844] write(3, "1000", 4) = 4 [pid 5844] close(3) = 0 [pid 5844] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5843] <... close resumed>) = 0 [pid 5843] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5844] <... bpf resumed>) = 3 [pid 5844] close(3) = 0 [pid 5844] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5843] <... bpf resumed>) = 3 [pid 5844] <... socketpair resumed>[3, 4]) = 0 [pid 5844] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5843] close(3 [pid 5844] <... bpf resumed>) = 5 [pid 5844] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5844] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5844] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5843] <... close resumed>) = 0 [pid 5843] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5844] <... bpf resumed>) = 6 [pid 5843] <... socketpair resumed>[3, 4]) = 0 [pid 5844] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5843] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5843] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5843] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5843] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5843] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5842] <... bpf resumed>) = 7 [pid 5840] <... bpf resumed>) = 7 [pid 5844] <... bpf resumed>) = 7 [pid 5842] exit_group(0 [pid 5841] <... bpf resumed>) = 7 [pid 5844] exit_group(0 [pid 5842] <... exit_group resumed>) = ? [pid 5844] <... exit_group resumed>) = ? [pid 5843] <... bpf resumed>) = 7 [pid 5842] +++ exited with 0 +++ [pid 5841] exit_group(0 [pid 5840] exit_group(0 [pid 5841] <... exit_group resumed>) = ? [pid 5840] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5844] +++ exited with 0 +++ [pid 5840] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5845 attached , child_tidptr=0x5555562b2650) = 5845 [pid 5845] set_robust_list(0x5555562b2660, 24) = 0 [pid 5845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5845] setpgid(0, 0) = 0 [pid 5845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5843] exit_group(0 [pid 5845] <... openat resumed>) = 3 [pid 5843] <... exit_group resumed>) = ? [pid 5845] write(3, "1000", 4) = 4 [pid 5845] close(3) = 0 [pid 5845] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5845] <... bpf resumed>) = 3 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5846 [pid 5845] close(3) = 0 [pid 5845] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5845] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5847 [pid 5845] <... bpf resumed>) = 5 [pid 5845] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5845] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5845] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 5846 attached ./strace-static-x86_64: Process 5847 attached ) = 6 [pid 5846] set_robust_list(0x5555562b2660, 24 [pid 5845] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5847] set_robust_list(0x5555562b2660, 24) = 0 [pid 5846] <... set_robust_list resumed>) = 0 [pid 5846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5846] <... prctl resumed>) = 0 [pid 5847] <... prctl resumed>) = 0 [pid 5846] setpgid(0, 0 [pid 5847] setpgid(0, 0 [pid 5846] <... setpgid resumed>) = 0 [pid 5847] <... setpgid resumed>) = 0 [pid 5846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5846] <... openat resumed>) = 3 [pid 5846] write(3, "1000", 4 [pid 5847] <... openat resumed>) = 3 [pid 5846] <... write resumed>) = 4 [pid 5847] write(3, "1000", 4 [pid 5846] close(3) = 0 [pid 5847] <... write resumed>) = 4 [pid 5847] close(3 [pid 5846] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5847] <... close resumed>) = 0 [pid 5846] <... bpf resumed>) = 3 [pid 5847] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5846] close(3) = 0 [pid 5846] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5847] <... bpf resumed>) = 3 [pid 5846] <... socketpair resumed>[3, 4]) = 0 [pid 5847] close(3 [pid 5846] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5847] <... close resumed>) = 0 [pid 5847] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5846] <... bpf resumed>) = 5 [pid 5847] <... socketpair resumed>[3, 4]) = 0 [pid 5846] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5847] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5846] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5847] <... bpf resumed>) = 5 [pid 5847] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5846] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5847] <... bpf resumed>) = 0 [pid 5846] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5847] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5846] <... bpf resumed>) = 6 [pid 5847] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5847] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5846] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5847] <... bpf resumed>) = 6 [pid 5847] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5843] +++ exited with 0 +++ [pid 5841] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 298] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5848 attached [pid 5848] set_robust_list(0x5555562b2660, 24) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5848 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5849 [pid 5848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5848] setpgid(0, 0) = 0 [pid 5848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 5849 attached [pid 5848] write(3, "1000", 4 [pid 5849] set_robust_list(0x5555562b2660, 24 [pid 5848] <... write resumed>) = 4 [pid 5849] <... set_robust_list resumed>) = 0 [pid 5848] close(3) = 0 [pid 5849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5848] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5849] <... prctl resumed>) = 0 [pid 5848] <... bpf resumed>) = 3 [pid 5849] setpgid(0, 0 [pid 5848] close(3 [pid 5849] <... setpgid resumed>) = 0 [pid 5848] <... close resumed>) = 0 [pid 5848] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5848] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5849] <... openat resumed>) = 3 [pid 5848] <... bpf resumed>) = 5 [pid 5849] write(3, "1000", 4 [pid 5848] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5849] <... write resumed>) = 4 [pid 5848] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5849] close(3 [pid 5848] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5849] <... close resumed>) = 0 [pid 5848] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5849] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5848] <... bpf resumed>) = 6 [pid 5849] <... bpf resumed>) = 3 [pid 5848] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5849] close(3) = 0 [pid 5849] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5849] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5849] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5849] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5849] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5849] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5846] <... bpf resumed>) = 7 [pid 5845] <... bpf resumed>) = 7 [pid 5849] <... bpf resumed>) = 7 [pid 5848] <... bpf resumed>) = 7 [pid 5847] <... bpf resumed>) = 7 [pid 5846] exit_group(0 [pid 5848] exit_group(0 [pid 5846] <... exit_group resumed>) = ? [pid 5845] exit_group(0 [pid 5849] exit_group(0 [pid 5848] <... exit_group resumed>) = ? [pid 5847] exit_group(0 [pid 5846] +++ exited with 0 +++ [pid 5845] <... exit_group resumed>) = ? [pid 5849] <... exit_group resumed>) = ? [pid 5848] +++ exited with 0 +++ [pid 5845] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 5847] <... exit_group resumed>) = ? [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5850 attached [pid 5850] set_robust_list(0x5555562b2660, 24) = 0 [pid 5850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5850] setpgid(0, 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5850 [pid 298] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5851 [pid 5850] <... setpgid resumed>) = 0 [pid 5850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5850] <... openat resumed>) = 3 [pid 5850] write(3, "1000", 4) = 4 [pid 5850] close(3) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5852 [pid 5850] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5852 attached ) = 3 [pid 5850] close(3) = 0 [pid 5850] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5852] set_robust_list(0x5555562b2660, 24./strace-static-x86_64: Process 5851 attached ) = 0 [pid 5850] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5850] <... bpf resumed>) = 5 [pid 5851] set_robust_list(0x5555562b2660, 24) = 0 [pid 5851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5851] setpgid(0, 0) = 0 [pid 5852] setpgid(0, 0 [pid 5851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5850] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5852] <... setpgid resumed>) = 0 [pid 5851] <... openat resumed>) = 3 [pid 5850] <... bpf resumed>) = 0 [pid 5851] write(3, "1000", 4) = 4 [pid 5851] close(3) = 0 [pid 5850] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5851] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5850] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5852] <... openat resumed>) = 3 [pid 5852] write(3, "1000", 4 [pid 5851] <... bpf resumed>) = 3 [pid 5850] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5852] <... write resumed>) = 4 [pid 5851] close(3) = 0 [pid 5851] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5851] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5851] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5850] <... bpf resumed>) = 6 [pid 5851] <... bpf resumed>) = 0 [pid 5851] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5852] close(3 [pid 5850] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5851] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5851] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5852] <... close resumed>) = 0 [pid 5852] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5851] <... bpf resumed>) = 6 [pid 5851] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5852] <... bpf resumed>) = 3 [pid 5852] close(3) = 0 [pid 5852] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5852] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5852] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5852] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5852] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5852] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5849] +++ exited with 0 +++ [pid 5847] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5853 ./strace-static-x86_64: Process 5853 attached [pid 5853] set_robust_list(0x5555562b2660, 24) = 0 [pid 5853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5854 [pid 5853] setpgid(0, 0) = 0 [pid 5853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5854 attached ) = 3 [pid 5853] write(3, "1000", 4 [pid 5854] set_robust_list(0x5555562b2660, 24 [pid 5853] <... write resumed>) = 4 [pid 5854] <... set_robust_list resumed>) = 0 [pid 5853] close(3) = 0 [pid 5853] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5853] <... bpf resumed>) = 3 [pid 5853] close(3 [pid 5854] setpgid(0, 0) = 0 [pid 5853] <... close resumed>) = 0 [pid 5853] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5853] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5854] <... openat resumed>) = 3 [pid 5853] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5854] write(3, "1000", 4 [pid 5853] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5854] <... write resumed>) = 4 [pid 5853] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5853] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5854] close(3 [pid 5853] <... bpf resumed>) = 6 [pid 5854] <... close resumed>) = 0 [pid 5853] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5854] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5854] close(3) = 0 [pid 5854] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5854] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5854] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5854] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5854] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5854] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5851] <... bpf resumed>) = 7 [pid 5850] <... bpf resumed>) = 7 [pid 5854] <... bpf resumed>) = 7 [pid 5853] <... bpf resumed>) = 7 [pid 5852] <... bpf resumed>) = 7 [pid 5851] exit_group(0 [pid 5853] exit_group(0 [pid 5851] <... exit_group resumed>) = ? [pid 5850] exit_group(0 [pid 5854] exit_group(0 [pid 5853] <... exit_group resumed>) = ? [pid 5852] exit_group(0 [pid 5851] +++ exited with 0 +++ [pid 5850] <... exit_group resumed>) = ? [pid 5854] <... exit_group resumed>) = ? [pid 5853] +++ exited with 0 +++ [pid 5852] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5855 attached , child_tidptr=0x5555562b2650) = 5855 [pid 5855] set_robust_list(0x5555562b2660, 24) = 0 [pid 5855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5855] setpgid(0, 0) = 0 [pid 5855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5850] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5856 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5855] <... openat resumed>) = 3 [pid 5855] write(3, "1000", 4) = 4 [pid 5855] close(3) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5857 [pid 5855] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5857 attached ) = 3 [pid 5855] close(3) = 0 [pid 5855] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5857] set_robust_list(0x5555562b2660, 24 [pid 5855] <... socketpair resumed>[3, 4]) = 0 [pid 5855] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5857] <... set_robust_list resumed>) = 0 [pid 5855] <... bpf resumed>) = 5 [pid 5857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5855] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5857] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5856 attached [pid 5856] set_robust_list(0x5555562b2660, 24) = 0 [pid 5857] setpgid(0, 0 [pid 5855] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5857] <... setpgid resumed>) = 0 [pid 5856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5856] setpgid(0, 0) = 0 [pid 5857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5855] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5855] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5856] <... openat resumed>) = 3 [pid 5856] write(3, "1000", 4) = 4 [pid 5856] close(3) = 0 [pid 5856] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5855] <... bpf resumed>) = 6 [pid 5857] <... openat resumed>) = 3 [pid 5855] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5857] write(3, "1000", 4 [pid 5856] <... bpf resumed>) = 3 [pid 5856] close(3) = 0 [pid 5856] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5856] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5857] <... write resumed>) = 4 [pid 5856] <... bpf resumed>) = 5 [pid 5857] close(3 [pid 5856] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5856] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5856] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5857] <... close resumed>) = 0 [pid 5857] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5856] <... bpf resumed>) = 6 [pid 5857] close(3 [pid 5856] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5857] <... close resumed>) = 0 [pid 5857] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5857] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5857] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5857] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5857] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5857] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5854] +++ exited with 0 +++ [pid 5852] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5858 attached [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5858 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5859 [pid 5858] set_robust_list(0x5555562b2660, 24./strace-static-x86_64: Process 5859 attached ) = 0 [pid 5859] set_robust_list(0x5555562b2660, 24) = 0 [pid 5858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5859] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5858] setpgid(0, 0 [pid 5859] <... prctl resumed>) = 0 [pid 5858] <... setpgid resumed>) = 0 [pid 5859] setpgid(0, 0 [pid 5858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5859] <... setpgid resumed>) = 0 [pid 5858] <... openat resumed>) = 3 [pid 5858] write(3, "1000", 4) = 4 [pid 5859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5858] close(3) = 0 [pid 5858] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5859] <... openat resumed>) = 3 [pid 5858] <... bpf resumed>) = 3 [pid 5859] write(3, "1000", 4 [pid 5858] close(3 [pid 5859] <... write resumed>) = 4 [pid 5858] <... close resumed>) = 0 [pid 5859] close(3 [pid 5858] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5859] <... close resumed>) = 0 [pid 5858] <... socketpair resumed>[3, 4]) = 0 [pid 5859] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5858] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5858] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5858] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5859] <... bpf resumed>) = 3 [pid 5858] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5859] close(3) = 0 [pid 5859] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5857] <... bpf resumed>) = 7 [pid 5856] <... bpf resumed>) = 7 [pid 5855] <... bpf resumed>) = 7 [pid 5859] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5857] exit_group(0 [pid 5856] exit_group(0 [pid 5855] exit_group(0 [pid 5859] <... bpf resumed>) = 5 [pid 5857] <... exit_group resumed>) = ? [pid 5856] <... exit_group resumed>) = ? [pid 5855] <... exit_group resumed>) = ? [pid 5859] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5857] +++ exited with 0 +++ [pid 5856] +++ exited with 0 +++ [pid 5859] <... bpf resumed>) = 0 [pid 5859] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5859] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5855] +++ exited with 0 +++ [pid 5858] <... bpf resumed>) = 6 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5856, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5858] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5860 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5861 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5860 attached [pid 5860] set_robust_list(0x5555562b2660, 24) = 0 [pid 5860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5860] setpgid(0, 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5862 [pid 5860] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5862 attached ./strace-static-x86_64: Process 5861 attached [pid 5860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5859] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5862] set_robust_list(0x5555562b2660, 24 [pid 5861] set_robust_list(0x5555562b2660, 24 [pid 5860] <... openat resumed>) = 3 [pid 5860] write(3, "1000", 4) = 4 [pid 5860] close(3) = 0 [pid 5860] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5862] <... set_robust_list resumed>) = 0 [pid 5861] <... set_robust_list resumed>) = 0 [pid 5862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5860] <... bpf resumed>) = 3 [pid 5860] close(3) = 0 [pid 5860] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5862] <... prctl resumed>) = 0 [pid 5861] <... prctl resumed>) = 0 [pid 5860] <... socketpair resumed>[3, 4]) = 0 [pid 5860] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5862] setpgid(0, 0) = 0 [pid 5861] setpgid(0, 0 [pid 5860] <... bpf resumed>) = 5 [pid 5860] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5860] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5860] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5861] <... setpgid resumed>) = 0 [pid 5862] <... openat resumed>) = 3 [pid 5861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5860] <... bpf resumed>) = 6 [pid 5860] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5862] write(3, "1000", 4) = 4 [pid 5862] close(3) = 0 [pid 5862] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5861] <... openat resumed>) = 3 [pid 5861] write(3, "1000", 4 [pid 5862] <... bpf resumed>) = 3 [pid 5862] close(3) = 0 [pid 5862] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5861] <... write resumed>) = 4 [pid 5862] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5861] close(3 [pid 5862] <... bpf resumed>) = 5 [pid 5862] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5862] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5861] <... close resumed>) = 0 [pid 5862] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5860] <... bpf resumed>) = 7 [pid 5859] <... bpf resumed>) = 7 [pid 5858] <... bpf resumed>) = 7 [pid 5862] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5859] exit_group(0 [pid 5861] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5860] exit_group(0 [pid 5859] <... exit_group resumed>) = ? [pid 5858] exit_group(0 [pid 5862] <... bpf resumed>) = 6 [pid 5861] <... bpf resumed>) = 3 [pid 5860] <... exit_group resumed>) = ? [pid 5859] +++ exited with 0 +++ [pid 5858] <... exit_group resumed>) = ? [pid 5862] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61) = 7 [pid 5862] exit_group(0) = ? [pid 5858] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 5861] close(3) = 0 [pid 5861] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5861] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5861] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 5861] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 298] <... restart_syscall resumed>) = 0 [pid 5861] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5861] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5861] <... bpf resumed>) = 6 [pid 5861] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5863 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5864 ./strace-static-x86_64: Process 5864 attached [pid 5864] set_robust_list(0x5555562b2660, 24) = 0 [pid 5864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5864] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5863 attached [pid 5864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5863] set_robust_list(0x5555562b2660, 24 [pid 5864] <... openat resumed>) = 3 [pid 5863] <... set_robust_list resumed>) = 0 [pid 5864] write(3, "1000", 4 [pid 5863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5864] <... write resumed>) = 4 [pid 5864] close(3) = 0 [pid 5864] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5863] <... prctl resumed>) = 0 [pid 5863] setpgid(0, 0) = 0 [pid 5864] <... bpf resumed>) = 3 [pid 5864] close(3 [pid 5863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5864] <... close resumed>) = 0 [pid 5864] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5864] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5864] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5863] <... openat resumed>) = 3 [pid 5864] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5863] write(3, "1000", 4) = 4 [pid 5863] close(3) = 0 [pid 5863] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5864] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5863] <... bpf resumed>) = 3 [pid 5863] close(3) = 0 [pid 5863] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5864] <... bpf resumed>) = 6 [pid 5863] <... socketpair resumed>[3, 4]) = 0 [pid 5864] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5863] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5863] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5863] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5863] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5863] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5861] <... bpf resumed>) = 7 [pid 5862] +++ exited with 0 +++ [pid 5861] exit_group(0) = ? [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5865 attached , child_tidptr=0x5555562b2650) = 5865 [pid 5865] set_robust_list(0x5555562b2660, 24) = 0 [pid 5865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5865] setpgid(0, 0) = 0 [pid 5865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5865] write(3, "1000", 4) = 4 [pid 5865] close(3) = 0 [pid 5865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5865] close(3) = 0 [pid 5865] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5865] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5865] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5865] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5864] <... bpf resumed>) = 7 [pid 5863] <... bpf resumed>) = 7 [pid 5865] <... bpf resumed>) = 7 [pid 5864] exit_group(0 [pid 5863] exit_group(0 [pid 5861] +++ exited with 0 +++ [pid 5860] +++ exited with 0 +++ [pid 5864] <... exit_group resumed>) = ? [pid 5863] <... exit_group resumed>) = ? [pid 5865] exit_group(0 [pid 5864] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5865] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5866 attached [pid 5866] set_robust_list(0x5555562b2660, 24) = 0 [pid 5866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5866 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5867 [pid 5866] <... prctl resumed>) = 0 [pid 5866] setpgid(0, 0) = 0 [pid 5866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5868 [pid 5866] write(3, "1000", 4) = 4 [pid 5866] close(3) = 0 [pid 5866] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5868 attached ) = 3 [pid 5866] close(3) = 0 [pid 5868] set_robust_list(0x5555562b2660, 24 [pid 5866] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5868] <... set_robust_list resumed>) = 0 [pid 5866] <... socketpair resumed>[3, 4]) = 0 [pid 5866] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5868] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5866] <... bpf resumed>) = 5 [pid 5866] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5868] <... prctl resumed>) = 0 [pid 5866] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5866] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5868] setpgid(0, 0 [pid 5866] <... bpf resumed>) = 6 [pid 5866] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5867 attached [pid 5868] <... setpgid resumed>) = 0 [pid 5867] set_robust_list(0x5555562b2660, 24) = 0 [pid 5868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5867] setpgid(0, 0) = 0 [pid 5867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5867] write(3, "1000", 4) = 4 [pid 5867] close(3) = 0 [pid 5868] <... openat resumed>) = 3 [pid 5867] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5868] write(3, "1000", 4 [pid 5867] <... bpf resumed>) = 3 [pid 5867] close(3) = 0 [pid 5867] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5868] <... write resumed>) = 4 [pid 5867] <... socketpair resumed>[3, 4]) = 0 [pid 5867] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5867] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5867] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5868] close(3 [pid 5867] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5867] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5868] <... close resumed>) = 0 [pid 5867] <... bpf resumed>) = 6 [pid 5867] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5868] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5868] close(3) = 0 [pid 5868] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5868] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5868] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5868] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5868] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5868] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5863] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5865] +++ exited with 0 +++ [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5865, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5870 attached ./strace-static-x86_64: Process 5869 attached [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5869 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5870 [pid 5869] set_robust_list(0x5555562b2660, 24) = 0 [pid 5870] set_robust_list(0x5555562b2660, 24) = 0 [pid 5869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5869] setpgid(0, 0 [pid 5870] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5869] <... setpgid resumed>) = 0 [pid 5870] <... prctl resumed>) = 0 [pid 5869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5870] setpgid(0, 0) = 0 [pid 5869] <... openat resumed>) = 3 [pid 5869] write(3, "1000", 4 [pid 5870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5869] <... write resumed>) = 4 [pid 5869] close(3) = 0 [pid 5870] <... openat resumed>) = 3 [pid 5870] write(3, "1000", 4 [pid 5869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5870] <... write resumed>) = 4 [pid 5870] close(3 [pid 5869] <... bpf resumed>) = 3 [pid 5869] close(3 [pid 5870] <... close resumed>) = 0 [pid 5869] <... close resumed>) = 0 [pid 5870] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5869] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5869] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5869] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5869] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5870] <... bpf resumed>) = 3 [pid 5870] close(3) = 0 [pid 5870] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5870] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5870] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5870] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5870] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5870] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5866] <... bpf resumed>) = 7 [pid 5870] <... bpf resumed>) = 7 [pid 5869] <... bpf resumed>) = 7 [pid 5868] <... bpf resumed>) = 7 [pid 5867] <... bpf resumed>) = 7 [pid 5870] exit_group(0 [pid 5869] exit_group(0 [pid 5866] exit_group(0 [pid 5869] <... exit_group resumed>) = ? [pid 5868] exit_group(0 [pid 5867] exit_group(0 [pid 5870] <... exit_group resumed>) = ? [pid 5869] +++ exited with 0 +++ [pid 5868] <... exit_group resumed>) = ? [pid 5867] <... exit_group resumed>) = ? [pid 5866] <... exit_group resumed>) = ? [pid 5867] +++ exited with 0 +++ [pid 5866] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5871 attached [pid 5871] set_robust_list(0x5555562b2660, 24) = 0 [pid 5871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5871] setpgid(0, 0) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5871 [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 5871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5871] <... openat resumed>) = 3 [pid 5871] write(3, "1000", 4) = 4 [pid 5871] close(3) = 0 [pid 5871] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5872 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5873 [pid 5871] <... bpf resumed>) = 3 [pid 5871] close(3) = 0 [pid 5871] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5871] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5871] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5871] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5871] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 ./strace-static-x86_64: Process 5872 attached [pid 5871] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5873 attached [pid 5872] set_robust_list(0x5555562b2660, 24 [pid 5873] set_robust_list(0x5555562b2660, 24 [pid 5872] <... set_robust_list resumed>) = 0 [pid 5873] <... set_robust_list resumed>) = 0 [pid 5873] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5873] <... prctl resumed>) = 0 [pid 5872] <... prctl resumed>) = 0 [pid 5873] setpgid(0, 0 [pid 5872] setpgid(0, 0) = 0 [pid 5873] <... setpgid resumed>) = 0 [pid 5872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5872] <... openat resumed>) = 3 [pid 5873] <... openat resumed>) = 3 [pid 5873] write(3, "1000", 4 [pid 5872] write(3, "1000", 4 [pid 5873] <... write resumed>) = 4 [pid 5872] <... write resumed>) = 4 [pid 5873] close(3 [pid 5872] close(3 [pid 5873] <... close resumed>) = 0 [pid 5872] <... close resumed>) = 0 [pid 5873] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5873] <... bpf resumed>) = 3 [pid 5873] close(3 [pid 5872] close(3 [pid 5873] <... close resumed>) = 0 [pid 5872] <... close resumed>) = 0 [pid 5873] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5872] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5873] <... socketpair resumed>[3, 4]) = 0 [pid 5872] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5873] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5872] <... bpf resumed>) = 5 [pid 5873] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5872] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5873] <... bpf resumed>) = 0 [pid 5872] <... bpf resumed>) = 0 [pid 5873] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5873] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5872] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5873] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5873] <... bpf resumed>) = 6 [pid 5872] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5873] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5868] +++ exited with 0 +++ [pid 5870] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5874 ./strace-static-x86_64: Process 5874 attached [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5875 ./strace-static-x86_64: Process 5875 attached [pid 5875] set_robust_list(0x5555562b2660, 24) = 0 [pid 5875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5874] set_robust_list(0x5555562b2660, 24 [pid 5875] <... prctl resumed>) = 0 [pid 5875] setpgid(0, 0 [pid 5874] <... set_robust_list resumed>) = 0 [pid 5875] <... setpgid resumed>) = 0 [pid 5875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5875] <... openat resumed>) = 3 [pid 5874] setpgid(0, 0 [pid 5875] write(3, "1000", 4) = 4 [pid 5875] close(3) = 0 [pid 5875] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5874] <... setpgid resumed>) = 0 [pid 5875] <... bpf resumed>) = 3 [pid 5874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5875] close(3) = 0 [pid 5875] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5875] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5874] <... openat resumed>) = 3 [pid 5875] <... bpf resumed>) = 5 [pid 5875] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5875] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5874] write(3, "1000", 4 [pid 5875] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5875] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5874] <... write resumed>) = 4 [pid 5875] <... bpf resumed>) = 6 [pid 5874] close(3 [pid 5875] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5874] <... close resumed>) = 0 [pid 5874] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5874] close(3) = 0 [pid 5874] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5874] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5874] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5874] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5874] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5874] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5873] <... bpf resumed>) = 7 [pid 5872] <... bpf resumed>) = 7 [pid 5871] <... bpf resumed>) = 7 [pid 5875] <... bpf resumed>) = 7 [pid 5874] <... bpf resumed>) = 7 [pid 5873] exit_group(0 [pid 5872] exit_group(0 [pid 5874] exit_group(0 [pid 5873] <... exit_group resumed>) = ? [pid 5872] <... exit_group resumed>) = ? [pid 5871] exit_group(0 [pid 5874] <... exit_group resumed>) = ? [pid 5873] +++ exited with 0 +++ [pid 5872] +++ exited with 0 +++ [pid 5871] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5874] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 5875] exit_group(0) = ? [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5876 attached [pid 5876] set_robust_list(0x5555562b2660, 24) = 0 [pid 5876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5877 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5876 [pid 5876] setpgid(0, 0) = 0 [pid 5876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5878 [pid 5876] <... openat resumed>) = 3 [pid 5876] write(3, "1000", 4) = 4 [pid 5876] close(3) = 0 [pid 5876] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5878 attached ./strace-static-x86_64: Process 5877 attached ) = 3 [pid 5876] close(3 [pid 5877] set_robust_list(0x5555562b2660, 24 [pid 5878] set_robust_list(0x5555562b2660, 24) = 0 [pid 5877] <... set_robust_list resumed>) = 0 [pid 5876] <... close resumed>) = 0 [pid 5876] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5876] <... socketpair resumed>[3, 4]) = 0 [pid 5877] <... prctl resumed>) = 0 [pid 5876] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5878] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5877] setpgid(0, 0 [pid 5876] <... bpf resumed>) = 5 [pid 5878] <... prctl resumed>) = 0 [pid 5877] <... setpgid resumed>) = 0 [pid 5876] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5876] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5878] setpgid(0, 0 [pid 5877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5876] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5877] <... openat resumed>) = 3 [pid 5876] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5878] <... setpgid resumed>) = 0 [pid 5876] <... bpf resumed>) = 6 [pid 5877] write(3, "1000", 4 [pid 5878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5876] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5878] <... openat resumed>) = 3 [pid 5877] <... write resumed>) = 4 [pid 5878] write(3, "1000", 4 [pid 5877] close(3 [pid 5878] <... write resumed>) = 4 [pid 5877] <... close resumed>) = 0 [pid 5878] close(3 [pid 5877] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5878] <... close resumed>) = 0 [pid 5878] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5877] <... bpf resumed>) = 3 [pid 5877] close(3 [pid 5878] close(3) = 0 [pid 5877] <... close resumed>) = 0 [pid 5877] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5878] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5877] <... socketpair resumed>[3, 4]) = 0 [pid 5878] <... socketpair resumed>[3, 4]) = 0 [pid 5878] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5877] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5878] <... bpf resumed>) = 5 [pid 5878] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5877] <... bpf resumed>) = 5 [pid 5877] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5878] <... bpf resumed>) = 0 [pid 5877] <... bpf resumed>) = 0 [pid 5878] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5877] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5878] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5877] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5878] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5877] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5878] <... bpf resumed>) = 6 [pid 5877] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5878] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5875] +++ exited with 0 +++ [pid 5871] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5879 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5879 attached [pid 5879] set_robust_list(0x5555562b2660, 24) = 0 [pid 5879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5879] setpgid(0, 0) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5880 [pid 5879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5879] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 5880 attached [pid 5879] close(3) = 0 [pid 5879] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5880] set_robust_list(0x5555562b2660, 24) = 0 [pid 5879] <... bpf resumed>) = 3 [pid 5879] close(3 [pid 5880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5879] <... close resumed>) = 0 [pid 5879] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5880] <... prctl resumed>) = 0 [pid 5879] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5879] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5879] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5879] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5880] setpgid(0, 0 [pid 5879] <... bpf resumed>) = 6 [pid 5879] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5880] <... setpgid resumed>) = 0 [pid 5880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5880] write(3, "1000", 4) = 4 [pid 5880] close(3) = 0 [pid 5880] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5880] close(3) = 0 [pid 5880] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5880] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5880] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5880] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5880] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5880] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5876] <... bpf resumed>) = 7 [pid 5880] <... bpf resumed>) = 7 [pid 5879] <... bpf resumed>) = 7 [pid 5878] <... bpf resumed>) = 7 [pid 5877] <... bpf resumed>) = 7 [pid 5876] exit_group(0 [pid 5880] exit_group(0 [pid 5878] exit_group(0 [pid 5877] exit_group(0 [pid 5876] <... exit_group resumed>) = ? [pid 5880] <... exit_group resumed>) = ? [pid 5879] exit_group(0 [pid 5878] <... exit_group resumed>) = ? [pid 5877] <... exit_group resumed>) = ? [pid 5876] +++ exited with 0 +++ [pid 5880] +++ exited with 0 +++ [pid 5878] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5879] <... exit_group resumed>) = ? [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5881 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5881 attached [pid 5881] set_robust_list(0x5555562b2660, 24) = 0 [pid 5881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5881] setpgid(0, 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5882 [pid 5881] <... setpgid resumed>) = 0 [pid 5881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5881] <... openat resumed>) = 3 [pid 5881] write(3, "1000", 4) = 4 [pid 5881] close(3) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5883 [pid 5881] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5882 attached ) = 3 [pid 5881] close(3) = 0 [pid 5881] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5882] set_robust_list(0x5555562b2660, 24 [pid 5881] <... socketpair resumed>[3, 4]) = 0 [pid 5881] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5882] <... set_robust_list resumed>) = 0 [pid 5881] <... bpf resumed>) = 5 [pid 5881] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5881] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5881] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5881] <... bpf resumed>) = 6 [pid 5881] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5883 attached [pid 5883] set_robust_list(0x5555562b2660, 24) = 0 [pid 5883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5882] setpgid(0, 0 [pid 5883] <... prctl resumed>) = 0 [pid 5883] setpgid(0, 0) = 0 [pid 5883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5882] <... setpgid resumed>) = 0 [pid 5883] <... openat resumed>) = 3 [pid 5882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5883] write(3, "1000", 4) = 4 [pid 5882] write(3, "1000", 4 [pid 5883] close(3 [pid 5882] <... write resumed>) = 4 [pid 5883] <... close resumed>) = 0 [pid 5882] close(3 [pid 5883] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5882] <... close resumed>) = 0 [pid 5882] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5883] <... bpf resumed>) = 3 [pid 5883] close(3 [pid 5882] <... bpf resumed>) = 3 [pid 5879] +++ exited with 0 +++ [pid 5877] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5883] <... close resumed>) = 0 [pid 5882] close(3 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5883] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5882] <... close resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5882] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5883] <... socketpair resumed>[3, 4]) = 0 [pid 5882] <... socketpair resumed>[3, 4]) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5884 ./strace-static-x86_64: Process 5885 attached ./strace-static-x86_64: Process 5884 attached [pid 5883] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5882] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5885 [pid 5885] set_robust_list(0x5555562b2660, 24 [pid 5884] set_robust_list(0x5555562b2660, 24 [pid 5883] <... bpf resumed>) = 5 [pid 5882] <... bpf resumed>) = 5 [pid 5883] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5882] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5883] <... bpf resumed>) = 0 [pid 5882] <... bpf resumed>) = 0 [pid 5885] <... set_robust_list resumed>) = 0 [pid 5884] <... set_robust_list resumed>) = 0 [pid 5883] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5882] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5883] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5882] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5883] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5882] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5885] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5884] <... prctl resumed>) = 0 [pid 5882] <... bpf resumed>) = 6 [pid 5883] <... bpf resumed>) = 6 [pid 5882] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5885] <... prctl resumed>) = 0 [pid 5883] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5884] setpgid(0, 0 [pid 5885] setpgid(0, 0) = 0 [pid 5884] <... setpgid resumed>) = 0 [pid 5884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5884] <... openat resumed>) = 3 [pid 5885] <... openat resumed>) = 3 [pid 5884] write(3, "1000", 4) = 4 [pid 5884] close(3) = 0 [pid 5885] write(3, "1000", 4 [pid 5884] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5885] <... write resumed>) = 4 [pid 5885] close(3) = 0 [pid 5885] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5884] <... bpf resumed>) = 3 [pid 5884] close(3) = 0 [pid 5885] <... bpf resumed>) = 3 [pid 5884] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5885] close(3) = 0 [pid 5885] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5884] <... socketpair resumed>[3, 4]) = 0 [pid 5885] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5884] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5885] <... bpf resumed>) = 5 [pid 5884] <... bpf resumed>) = 5 [pid 5885] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5884] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5884] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5884] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5885] <... bpf resumed>) = 0 [pid 5884] <... bpf resumed>) = 6 [pid 5884] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5885] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5885] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5885] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5882] <... bpf resumed>) = 7 [pid 5881] <... bpf resumed>) = 7 [pid 5885] <... bpf resumed>) = 7 [pid 5884] <... bpf resumed>) = 7 [pid 5883] <... bpf resumed>) = 7 [pid 5882] exit_group(0 [pid 5881] exit_group(0 [pid 5885] exit_group(0 [pid 5884] exit_group(0 [pid 5883] exit_group(0 [pid 5882] <... exit_group resumed>) = ? [pid 5881] <... exit_group resumed>) = ? [pid 5885] <... exit_group resumed>) = ? [pid 5884] <... exit_group resumed>) = ? [pid 5883] <... exit_group resumed>) = ? [pid 5882] +++ exited with 0 +++ [pid 5885] +++ exited with 0 +++ [pid 5881] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5885, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5886 attached [pid 5886] set_robust_list(0x5555562b2660, 24) = 0 [pid 5886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5886] setpgid(0, 0) = 0 [pid 5886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5886 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5887 [pid 5886] write(3, "1000", 4) = 4 [pid 5886] close(3) = 0 [pid 5886] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5886] <... bpf resumed>) = 3 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5888 [pid 5886] close(3) = 0 [pid 5886] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5886] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 5887 attached [pid 5887] set_robust_list(0x5555562b2660, 24) = 0 [pid 5887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5886] <... bpf resumed>) = 5 [pid 5887] <... prctl resumed>) = 0 [pid 5887] setpgid(0, 0 [pid 5886] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5887] <... setpgid resumed>) = 0 [pid 5886] <... bpf resumed>) = 0 [pid 5886] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5886] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5887] <... openat resumed>) = 3 [pid 5887] write(3, "1000", 4) = 4 [pid 5887] close(3) = 0 [pid 5887] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5886] <... bpf resumed>) = 6 [pid 5887] close(3 [pid 5886] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5887] <... close resumed>) = 0 [pid 5887] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5887] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 5888 attached [pid 5888] set_robust_list(0x5555562b2660, 24) = 0 [pid 5888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5887] <... bpf resumed>) = 5 [pid 5888] setpgid(0, 0) = 0 [pid 5888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5887] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5888] <... openat resumed>) = 3 [pid 5888] write(3, "1000", 4 [pid 5887] <... bpf resumed>) = 0 [pid 5887] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5888] <... write resumed>) = 4 [pid 5888] close(3) = 0 [pid 5888] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5887] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5888] <... bpf resumed>) = 3 [pid 5887] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5888] close(3 [pid 5887] <... bpf resumed>) = 6 [pid 5888] <... close resumed>) = 0 [pid 5887] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5888] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5888] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5888] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5888] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5888] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5888] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5884] +++ exited with 0 +++ [pid 5883] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5889 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5889 attached [pid 5889] set_robust_list(0x5555562b2660, 24 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5890 ./strace-static-x86_64: Process 5890 attached [pid 5890] set_robust_list(0x5555562b2660, 24) = 0 [pid 5890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5889] <... set_robust_list resumed>) = 0 [pid 5890] <... prctl resumed>) = 0 [pid 5890] setpgid(0, 0) = 0 [pid 5890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5889] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5890] <... openat resumed>) = 3 [pid 5889] <... prctl resumed>) = 0 [pid 5890] write(3, "1000", 4) = 4 [pid 5890] close(3) = 0 [pid 5890] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5889] setpgid(0, 0) = 0 [pid 5889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5890] <... bpf resumed>) = 3 [pid 5889] write(3, "1000", 4 [pid 5890] close(3 [pid 5889] <... write resumed>) = 4 [pid 5890] <... close resumed>) = 0 [pid 5889] close(3) = 0 [pid 5889] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5890] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5890] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5889] <... bpf resumed>) = 3 [pid 5889] close(3 [pid 5890] <... bpf resumed>) = 5 [pid 5890] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5889] <... close resumed>) = 0 [pid 5890] <... bpf resumed>) = 0 [pid 5889] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5890] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5889] <... socketpair resumed>[3, 4]) = 0 [pid 5890] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5889] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5888] <... bpf resumed>) = 7 [pid 5887] <... bpf resumed>) = 7 [pid 5886] <... bpf resumed>) = 7 [pid 5888] exit_group(0 [pid 5887] exit_group(0 [pid 5888] <... exit_group resumed>) = ? [pid 5887] <... exit_group resumed>) = ? [pid 5886] exit_group(0 [pid 5890] <... bpf resumed>) = 6 [pid 5889] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5886] <... exit_group resumed>) = ? [pid 5889] <... bpf resumed>) = 0 [pid 5888] +++ exited with 0 +++ [pid 5890] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5889] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5889] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5889] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5889] <... bpf resumed>) = 6 [pid 5889] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5891 attached [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5891 [pid 5891] set_robust_list(0x5555562b2660, 24) = 0 [pid 5891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5891] setpgid(0, 0) = 0 [pid 5891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5891] write(3, "1000", 4) = 4 [pid 5891] close(3) = 0 [pid 5891] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5891] close(3) = 0 [pid 5891] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5891] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5891] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5891] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5891] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5891] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5886] +++ exited with 0 +++ [pid 5887] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5892 attached [pid 5892] set_robust_list(0x5555562b2660, 24) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5893 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5892 [pid 5892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5892] setpgid(0, 0) = 0 [pid 5892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5893 attached [pid 5893] set_robust_list(0x5555562b2660, 24 [pid 5892] <... openat resumed>) = 3 [pid 5893] <... set_robust_list resumed>) = 0 [pid 5892] write(3, "1000", 4) = 4 [pid 5892] close(3) = 0 [pid 5892] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5893] setpgid(0, 0) = 0 [pid 5893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5893] write(3, "1000", 4) = 4 [pid 5893] close(3) = 0 [pid 5893] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5892] <... bpf resumed>) = 3 [pid 5892] close(3) = 0 [pid 5893] <... bpf resumed>) = 3 [pid 5892] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5893] close(3 [pid 5892] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5893] <... close resumed>) = 0 [pid 5892] <... bpf resumed>) = 5 [pid 5893] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5892] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5892] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5892] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5893] <... socketpair resumed>[3, 4]) = 0 [pid 5893] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5892] <... bpf resumed>) = 6 [pid 5893] <... bpf resumed>) = 5 [pid 5893] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5893] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5892] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5893] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5893] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5893] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61) = 7 [pid 5892] <... bpf resumed>) = 7 [pid 5891] <... bpf resumed>) = 7 [pid 5890] <... bpf resumed>) = 7 [pid 5889] <... bpf resumed>) = 7 [pid 5893] exit_group(0 [pid 5892] exit_group(0 [pid 5891] exit_group(0 [pid 5889] exit_group(0 [pid 5893] <... exit_group resumed>) = ? [pid 5892] <... exit_group resumed>) = ? [pid 5891] <... exit_group resumed>) = ? [pid 5890] exit_group(0 [pid 5889] <... exit_group resumed>) = ? [pid 5893] +++ exited with 0 +++ [pid 5892] +++ exited with 0 +++ [pid 5891] +++ exited with 0 +++ [pid 5890] <... exit_group resumed>) = ? [pid 5889] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5890] +++ exited with 0 +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5894 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5896 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5895 ./strace-static-x86_64: Process 5894 attached [pid 5894] set_robust_list(0x5555562b2660, 24) = 0 [pid 5894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5894] setpgid(0, 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5897 [pid 5894] <... setpgid resumed>) = 0 [pid 5894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5894] <... openat resumed>) = 3 [pid 5894] write(3, "1000", 4) = 4 [pid 5894] close(3) = 0 ./strace-static-x86_64: Process 5895 attached [pid 5894] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5898 ./strace-static-x86_64: Process 5898 attached ./strace-static-x86_64: Process 5897 attached [pid 5898] set_robust_list(0x5555562b2660, 24 [pid 5897] set_robust_list(0x5555562b2660, 24 [pid 5895] set_robust_list(0x5555562b2660, 24 [pid 5894] <... bpf resumed>) = 3 [pid 5894] close(3) = 0 [pid 5894] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5898] <... set_robust_list resumed>) = 0 [pid 5897] <... set_robust_list resumed>) = 0 [pid 5895] <... set_robust_list resumed>) = 0 [pid 5894] <... socketpair resumed>[3, 4]) = 0 [pid 5894] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5895] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5894] <... bpf resumed>) = 5 [pid 5894] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5897] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5895] <... prctl resumed>) = 0 [pid 5894] <... bpf resumed>) = 0 [pid 5898] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5894] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5894] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5898] <... prctl resumed>) = 0 [pid 5897] <... prctl resumed>) = 0 [pid 5895] setpgid(0, 0 [pid 5898] setpgid(0, 0 [pid 5897] setpgid(0, 0 [pid 5895] <... setpgid resumed>) = 0 [pid 5894] <... bpf resumed>) = 6 [pid 5894] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5898] <... setpgid resumed>) = 0 [pid 5897] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5896 attached [pid 5896] set_robust_list(0x5555562b2660, 24) = 0 [pid 5896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5896] setpgid(0, 0) = 0 [pid 5895] <... openat resumed>) = 3 [pid 5896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5895] write(3, "1000", 4 [pid 5896] <... openat resumed>) = 3 [pid 5895] <... write resumed>) = 4 [pid 5898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5896] write(3, "1000", 4) = 4 [pid 5896] close(3) = 0 [pid 5896] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5898] <... openat resumed>) = 3 [pid 5897] <... openat resumed>) = 3 [pid 5895] close(3 [pid 5898] write(3, "1000", 4 [pid 5897] write(3, "1000", 4 [pid 5896] <... bpf resumed>) = 3 [pid 5895] <... close resumed>) = 0 [pid 5896] close(3) = 0 [pid 5896] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5895] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5898] <... write resumed>) = 4 [pid 5897] <... write resumed>) = 4 [pid 5896] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5896] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5896] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5896] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5898] close(3 [pid 5897] close(3 [pid 5896] <... bpf resumed>) = 6 [pid 5895] <... bpf resumed>) = 3 [pid 5896] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5897] <... close resumed>) = 0 [pid 5898] <... close resumed>) = 0 [pid 5895] close(3 [pid 5898] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5897] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5895] <... close resumed>) = 0 [pid 5895] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5897] <... bpf resumed>) = 3 [pid 5895] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5897] close(3 [pid 5895] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5897] <... close resumed>) = 0 [pid 5898] <... bpf resumed>) = 3 [pid 5897] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5895] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5898] close(3 [pid 5897] <... socketpair resumed>[3, 4]) = 0 [pid 5897] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5895] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5898] <... close resumed>) = 0 [pid 5895] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5898] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5897] <... bpf resumed>) = 5 [pid 5896] <... bpf resumed>) = 7 [pid 5894] <... bpf resumed>) = 7 [pid 5896] exit_group(0 [pid 5894] exit_group(0 [pid 5896] <... exit_group resumed>) = ? [pid 5895] <... bpf resumed>) = 6 [pid 5894] <... exit_group resumed>) = ? [pid 5898] <... socketpair resumed>[3, 4]) = 0 [pid 5897] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5895] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5898] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5897] <... bpf resumed>) = 0 [pid 5897] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5898] <... bpf resumed>) = 5 [pid 5898] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5897] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5897] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5898] <... bpf resumed>) = 0 [pid 5897] <... bpf resumed>) = 6 [pid 5898] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5897] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5898] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5898] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5898] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5896] +++ exited with 0 +++ [pid 5894] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5894, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5899 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5900 ./strace-static-x86_64: Process 5900 attached ./strace-static-x86_64: Process 5899 attached [pid 5900] set_robust_list(0x5555562b2660, 24 [pid 5899] set_robust_list(0x5555562b2660, 24) = 0 [pid 5900] <... set_robust_list resumed>) = 0 [pid 5899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5899] setpgid(0, 0) = 0 [pid 5900] <... prctl resumed>) = 0 [pid 5899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5900] setpgid(0, 0) = 0 [pid 5900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5899] <... openat resumed>) = 3 [pid 5900] <... openat resumed>) = 3 [pid 5899] write(3, "1000", 4 [pid 5900] write(3, "1000", 4 [pid 5899] <... write resumed>) = 4 [pid 5900] <... write resumed>) = 4 [pid 5899] close(3 [pid 5900] close(3 [pid 5899] <... close resumed>) = 0 [pid 5900] <... close resumed>) = 0 [pid 5900] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5899] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5900] <... bpf resumed>) = 3 [pid 5900] close(3) = 0 [pid 5900] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5900] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5899] <... bpf resumed>) = 3 [pid 5900] <... bpf resumed>) = 5 [pid 5899] close(3) = 0 [pid 5899] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5900] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5899] <... socketpair resumed>[3, 4]) = 0 [pid 5899] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5900] <... bpf resumed>) = 0 [pid 5900] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5900] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5899] <... bpf resumed>) = 5 [pid 5899] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5899] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5900] <... bpf resumed>) = 6 [pid 5899] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5900] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5899] <... bpf resumed>) = 6 [pid 5899] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5895] <... bpf resumed>) = 7 [pid 5898] <... bpf resumed>) = 7 [pid 5897] <... bpf resumed>) = 7 [pid 5895] exit_group(0 [pid 5898] exit_group(0 [pid 5895] <... exit_group resumed>) = ? [pid 5898] <... exit_group resumed>) = ? [pid 5897] exit_group(0 [pid 5895] +++ exited with 0 +++ [pid 5897] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5901 ./strace-static-x86_64: Process 5901 attached [pid 5901] set_robust_list(0x5555562b2660, 24) = 0 [pid 5901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5901] setpgid(0, 0) = 0 [pid 5901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5901] write(3, "1000", 4) = 4 [pid 5901] close(3) = 0 [pid 5901] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5901] close(3) = 0 [pid 5901] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5901] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5901] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5901] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5901] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5901] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5900] <... bpf resumed>) = 7 [pid 5900] exit_group(0 [pid 5899] <... bpf resumed>) = 7 [pid 5898] +++ exited with 0 +++ [pid 5900] <... exit_group resumed>) = ? [pid 5897] +++ exited with 0 +++ [pid 5901] <... bpf resumed>) = 7 [pid 5900] +++ exited with 0 +++ [pid 5899] exit_group(0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5899] <... exit_group resumed>) = ? [pid 5901] exit_group(0) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5902 attached ./strace-static-x86_64: Process 5903 attached [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5902 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5903 [pid 5902] set_robust_list(0x5555562b2660, 24 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5904 [pid 5903] set_robust_list(0x5555562b2660, 24 [pid 5902] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5904 attached [pid 5904] set_robust_list(0x5555562b2660, 24) = 0 [pid 5902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5904] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5902] <... prctl resumed>) = 0 [pid 5904] <... prctl resumed>) = 0 [pid 5902] setpgid(0, 0 [pid 5904] setpgid(0, 0) = 0 [pid 5904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5903] <... set_robust_list resumed>) = 0 [pid 5902] <... setpgid resumed>) = 0 [pid 5904] <... openat resumed>) = 3 [pid 5902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5904] write(3, "1000", 4) = 4 [pid 5902] <... openat resumed>) = 3 [pid 5902] write(3, "1000", 4) = 4 [pid 5902] close(3 [pid 5904] close(3 [pid 5902] <... close resumed>) = 0 [pid 5904] <... close resumed>) = 0 [pid 5904] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5902] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5903] <... prctl resumed>) = 0 [pid 5904] <... bpf resumed>) = 3 [pid 5902] <... bpf resumed>) = 3 [pid 5904] close(3 [pid 5902] close(3 [pid 5904] <... close resumed>) = 0 [pid 5902] <... close resumed>) = 0 [pid 5904] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5902] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5903] setpgid(0, 0 [pid 5904] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5902] <... socketpair resumed>[3, 4]) = 0 [pid 5904] <... bpf resumed>) = 5 [pid 5902] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5904] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5902] <... bpf resumed>) = 5 [pid 5904] <... bpf resumed>) = 0 [pid 5902] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5904] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5902] <... bpf resumed>) = 0 [pid 5902] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5904] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5904] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5902] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5904] <... bpf resumed>) = 6 [pid 5903] <... setpgid resumed>) = 0 [pid 5902] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5904] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5902] <... bpf resumed>) = 6 [pid 5902] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5903] write(3, "1000", 4) = 4 [pid 5903] close(3) = 0 [pid 5903] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5903] close(3) = 0 [pid 5903] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5903] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5903] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5903] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5903] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5903] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5901] +++ exited with 0 +++ [pid 5899] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5905 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5906 ./strace-static-x86_64: Process 5905 attached [pid 5905] set_robust_list(0x5555562b2660, 24) = 0 ./strace-static-x86_64: Process 5906 attached [pid 5905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5905] setpgid(0, 0 [pid 5906] set_robust_list(0x5555562b2660, 24 [pid 5905] <... setpgid resumed>) = 0 [pid 5906] <... set_robust_list resumed>) = 0 [pid 5906] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5905] write(3, "1000", 4) = 4 [pid 5905] close(3) = 0 [pid 5905] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5906] <... prctl resumed>) = 0 [pid 5906] setpgid(0, 0) = 0 [pid 5906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5905] <... bpf resumed>) = 3 [pid 5906] <... openat resumed>) = 3 [pid 5905] close(3) = 0 [pid 5905] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5906] write(3, "1000", 4 [pid 5905] <... socketpair resumed>[3, 4]) = 0 [pid 5906] <... write resumed>) = 4 [pid 5905] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5906] close(3 [pid 5905] <... bpf resumed>) = 5 [pid 5905] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5905] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5906] <... close resumed>) = 0 [pid 5905] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5905] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5906] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5905] <... bpf resumed>) = 6 [pid 5905] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5906] <... bpf resumed>) = 3 [pid 5906] close(3) = 0 [pid 5906] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5906] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5906] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5906] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5906] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5906] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5904] <... bpf resumed>) = 7 [pid 5905] <... bpf resumed>) = 7 [pid 5903] <... bpf resumed>) = 7 [pid 5902] <... bpf resumed>) = 7 [pid 5905] exit_group(0 [pid 5906] <... bpf resumed>) = 7 [pid 5904] exit_group(0 [pid 5903] exit_group(0 [pid 5906] exit_group(0 [pid 5904] <... exit_group resumed>) = ? [pid 5903] <... exit_group resumed>) = ? [pid 5902] exit_group(0 [pid 5906] <... exit_group resumed>) = ? [pid 5904] +++ exited with 0 +++ [pid 5903] +++ exited with 0 +++ [pid 5902] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5902] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5907 ./strace-static-x86_64: Process 5907 attached [pid 5907] set_robust_list(0x5555562b2660, 24) = 0 [pid 5907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5907] setpgid(0, 0) = 0 [pid 5907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5907] write(3, "1000", 4) = 4 [pid 5907] close(3 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5907] <... close resumed>) = 0 [pid 5907] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5905] <... exit_group resumed>) = ? [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5907] close(3) = 0 [pid 5907] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5907] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5908 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5909 [pid 5907] <... bpf resumed>) = 5 [pid 5907] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5907] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5907] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5907] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5908 attached [pid 5908] set_robust_list(0x5555562b2660, 24) = 0 [pid 5908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5908] setpgid(0, 0) = 0 [pid 5908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5909 attached ) = 3 [pid 5908] write(3, "1000", 4) = 4 [pid 5908] close(3) = 0 [pid 5909] set_robust_list(0x5555562b2660, 24 [pid 5908] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5909] <... set_robust_list resumed>) = 0 [pid 5909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5909] setpgid(0, 0 [pid 5908] <... bpf resumed>) = 3 [pid 5909] <... setpgid resumed>) = 0 [pid 5908] close(3) = 0 [pid 5908] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5908] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5908] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5908] <... bpf resumed>) = 0 [pid 5908] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5908] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5909] <... openat resumed>) = 3 [pid 5908] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5909] write(3, "1000", 4) = 4 [pid 5909] close(3) = 0 [pid 5909] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5909] close(3) = 0 [pid 5909] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5909] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5909] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5909] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5909] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5909] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5907] <... bpf resumed>) = 7 [pid 5906] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5907] exit_group(0) = ? [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5910 ./strace-static-x86_64: Process 5910 attached [pid 5910] set_robust_list(0x5555562b2660, 24) = 0 [pid 5910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5910] setpgid(0, 0) = 0 [pid 5910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5910] write(3, "1000", 4) = 4 [pid 5910] close(3) = 0 [pid 5910] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5910] close(3) = 0 [pid 5910] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5910] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5910] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5910] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5910] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5910] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5909] <... bpf resumed>) = 7 [pid 5908] <... bpf resumed>) = 7 [pid 5905] +++ exited with 0 +++ [pid 5909] exit_group(0 [pid 5908] exit_group(0 [pid 5909] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5908] <... exit_group resumed>) = ? [pid 5907] +++ exited with 0 +++ [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5907, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] <... restart_syscall resumed>) = 0 [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5911 attached , child_tidptr=0x5555562b2650) = 5911 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5911] set_robust_list(0x5555562b2660, 24) = 0 [pid 5911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5911] setpgid(0, 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5912 [pid 5911] <... setpgid resumed>) = 0 [pid 5911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5911] write(3, "1000", 4) = 4 [pid 5911] close(3) = 0 [pid 5911] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5911] close(3) = 0 ./strace-static-x86_64: Process 5912 attached [pid 5911] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5912] set_robust_list(0x5555562b2660, 24) = 0 [pid 5912] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5911] <... socketpair resumed>[3, 4]) = 0 [pid 5912] <... prctl resumed>) = 0 [pid 5912] setpgid(0, 0) = 0 [pid 5911] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5911] <... bpf resumed>) = 5 [pid 5912] <... openat resumed>) = 3 [pid 5911] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5912] write(3, "1000", 4) = 4 [pid 5912] close(3) = 0 [pid 5911] <... bpf resumed>) = 0 [pid 5912] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5911] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5912] <... bpf resumed>) = 3 [pid 5912] close(3 [pid 5911] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5912] <... close resumed>) = 0 [pid 5911] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5912] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5912] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5911] <... bpf resumed>) = 6 [pid 5912] <... bpf resumed>) = 5 [pid 5912] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5911] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5912] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5912] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5912] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5910] <... bpf resumed>) = 7 [pid 5909] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5913 ./strace-static-x86_64: Process 5913 attached [pid 5910] exit_group(0) = ? [pid 5913] set_robust_list(0x5555562b2660, 24) = 0 [pid 5913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5913] setpgid(0, 0) = 0 [pid 5913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5913] write(3, "1000", 4) = 4 [pid 5913] close(3) = 0 [pid 5913] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5913] close(3) = 0 [pid 5913] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5913] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5913] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5913] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5913] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5913] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61) = 7 [pid 5912] <... bpf resumed>) = 7 [pid 5911] <... bpf resumed>) = 7 [pid 5910] +++ exited with 0 +++ [pid 5908] +++ exited with 0 +++ [pid 5912] exit_group(0 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5911] exit_group(0 [pid 5912] <... exit_group resumed>) = ? [pid 5911] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5912] +++ exited with 0 +++ [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5914 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5914 attached [pid 5914] set_robust_list(0x5555562b2660, 24) = 0 [pid 5914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5914] setpgid(0, 0) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5915 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5914] write(3, "1000", 4) = 4 [pid 5914] close(3) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5916 [pid 5913] exit_group(0) = ? [pid 5914] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5914] close(3) = 0 [pid 5914] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5914] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5914] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5914] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5914] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 ./strace-static-x86_64: Process 5915 attached ./strace-static-x86_64: Process 5916 attached [pid 5914] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5916] set_robust_list(0x5555562b2660, 24 [pid 5915] set_robust_list(0x5555562b2660, 24 [pid 5916] <... set_robust_list resumed>) = 0 [pid 5915] <... set_robust_list resumed>) = 0 [pid 5915] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5915] <... prctl resumed>) = 0 [pid 5916] <... prctl resumed>) = 0 [pid 5915] setpgid(0, 0 [pid 5916] setpgid(0, 0 [pid 5915] <... setpgid resumed>) = 0 [pid 5916] <... setpgid resumed>) = 0 [pid 5915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5915] <... openat resumed>) = 3 [pid 5916] <... openat resumed>) = 3 [pid 5915] write(3, "1000", 4 [pid 5916] write(3, "1000", 4 [pid 5915] <... write resumed>) = 4 [pid 5916] <... write resumed>) = 4 [pid 5915] close(3 [pid 5916] close(3 [pid 5915] <... close resumed>) = 0 [pid 5915] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5916] <... close resumed>) = 0 [pid 5915] <... bpf resumed>) = 3 [pid 5916] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5915] close(3 [pid 5916] <... bpf resumed>) = 3 [pid 5915] <... close resumed>) = 0 [pid 5916] close(3 [pid 5915] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5916] <... close resumed>) = 0 [pid 5915] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5916] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5915] <... bpf resumed>) = 5 [pid 5916] <... socketpair resumed>[3, 4]) = 0 [pid 5915] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5916] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5915] <... bpf resumed>) = 0 [pid 5915] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5916] <... bpf resumed>) = 5 [pid 5916] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5915] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5915] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5916] <... bpf resumed>) = 0 [pid 5915] <... bpf resumed>) = 6 [pid 5916] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5915] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5916] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5916] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5916] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5913] +++ exited with 0 +++ [pid 5911] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 298] <... restart_syscall resumed>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5917 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5917 attached ./strace-static-x86_64: Process 5918 attached [pid 5918] set_robust_list(0x5555562b2660, 24) = 0 [pid 5918] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5917] set_robust_list(0x5555562b2660, 24 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5918 [pid 5918] <... prctl resumed>) = 0 [pid 5917] <... set_robust_list resumed>) = 0 [pid 5918] setpgid(0, 0 [pid 5917] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5918] <... setpgid resumed>) = 0 [pid 5917] <... prctl resumed>) = 0 [pid 5917] setpgid(0, 0) = 0 [pid 5918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5918] <... openat resumed>) = 3 [pid 5918] write(3, "1000", 4) = 4 [pid 5918] close(3) = 0 [pid 5918] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5917] <... openat resumed>) = 3 [pid 5917] write(3, "1000", 4 [pid 5918] close(3 [pid 5917] <... write resumed>) = 4 [pid 5918] <... close resumed>) = 0 [pid 5918] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5917] close(3 [pid 5918] <... socketpair resumed>[3, 4]) = 0 [pid 5917] <... close resumed>) = 0 [pid 5918] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5917] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5918] <... bpf resumed>) = 5 [pid 5918] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5917] <... bpf resumed>) = 3 [pid 5917] close(3) = 0 [pid 5917] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5918] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5917] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5918] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5918] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5917] <... bpf resumed>) = 5 [pid 5918] <... bpf resumed>) = 6 [pid 5917] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5918] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5917] <... bpf resumed>) = 0 [pid 5917] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5917] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5917] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5918] <... bpf resumed>) = 7 [pid 5917] <... bpf resumed>) = 7 [pid 5916] <... bpf resumed>) = 7 [pid 5915] <... bpf resumed>) = 7 [pid 5914] <... bpf resumed>) = 7 [pid 5918] exit_group(0 [pid 5917] exit_group(0 [pid 5916] exit_group(0 [pid 5915] exit_group(0 [pid 5914] exit_group(0 [pid 5917] <... exit_group resumed>) = ? [pid 5916] <... exit_group resumed>) = ? [pid 5915] <... exit_group resumed>) = ? [pid 5914] <... exit_group resumed>) = ? [pid 5918] <... exit_group resumed>) = ? [pid 5917] +++ exited with 0 +++ [pid 5916] +++ exited with 0 +++ [pid 5915] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5915, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5920 attached [pid 5920] set_robust_list(0x5555562b2660, 24) = 0 [pid 5920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5920] setpgid(0, 0) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5921 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5920 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5922 [pid 5920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5920] write(3, "1000", 4) = 4 [pid 5920] close(3) = 0 [pid 5920] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5922 attached ) = 3 [pid 5920] close(3) = 0 [pid 5920] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5920] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5920] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5920] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5920] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5922] set_robust_list(0x5555562b2660, 24 [pid 5920] <... bpf resumed>) = 6 [pid 5920] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5921 attached [pid 5922] <... set_robust_list resumed>) = 0 [pid 5921] set_robust_list(0x5555562b2660, 24) = 0 [pid 5921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5922] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5921] <... prctl resumed>) = 0 [pid 5921] setpgid(0, 0) = 0 [pid 5921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5922] <... prctl resumed>) = 0 [pid 5921] <... openat resumed>) = 3 [pid 5921] write(3, "1000", 4) = 4 [pid 5921] close(3) = 0 [pid 5921] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5922] setpgid(0, 0) = 0 [pid 5921] <... bpf resumed>) = 3 [pid 5921] close(3 [pid 5922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5921] <... close resumed>) = 0 [pid 5921] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5921] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5921] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5921] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5921] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5922] <... openat resumed>) = 3 [pid 5921] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5922] write(3, "1000", 4) = 4 [pid 5922] close(3) = 0 [pid 5922] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5922] close(3) = 0 [pid 5922] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5922] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5922] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5922] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5922] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5922] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5918] +++ exited with 0 +++ [pid 5914] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5923 attached [pid 5923] set_robust_list(0x5555562b2660, 24) = 0 [pid 5923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5923 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5924 [pid 5923] <... prctl resumed>) = 0 [pid 5923] setpgid(0, 0) = 0 [pid 5923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5923] write(3, "1000", 4) = 4 [pid 5923] close(3) = 0 [pid 5923] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5923] close(3) = 0 [pid 5923] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5923] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5923] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 ./strace-static-x86_64: Process 5924 attached [pid 5924] set_robust_list(0x5555562b2660, 24 [pid 5923] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5924] <... set_robust_list resumed>) = 0 [pid 5923] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5923] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5924] setpgid(0, 0) = 0 [pid 5924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5924] write(3, "1000", 4) = 4 [pid 5924] close(3) = 0 [pid 5923] <... bpf resumed>) = 6 [pid 5923] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5924] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5924] close(3) = 0 [pid 5924] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5924] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5924] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5924] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5924] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5924] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5920] <... bpf resumed>) = 7 [pid 5923] <... bpf resumed>) = 7 [pid 5922] <... bpf resumed>) = 7 [pid 5921] <... bpf resumed>) = 7 [pid 5920] exit_group(0 [pid 5924] <... bpf resumed>) = 7 [pid 5923] exit_group(0 [pid 5922] exit_group(0 [pid 5924] exit_group(0 [pid 5923] <... exit_group resumed>) = ? [pid 5922] <... exit_group resumed>) = ? [pid 5921] exit_group(0 [pid 5920] <... exit_group resumed>) = ? [pid 5924] <... exit_group resumed>) = ? [pid 5923] +++ exited with 0 +++ [pid 5922] +++ exited with 0 +++ [pid 5921] <... exit_group resumed>) = ? [pid 5920] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5925 attached [pid 5925] set_robust_list(0x5555562b2660, 24) = 0 [pid 5925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5925] setpgid(0, 0) = 0 [pid 5925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5926 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5925 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5927 [pid 5925] <... openat resumed>) = 3 [pid 5925] write(3, "1000", 4) = 4 [pid 5925] close(3) = 0 [pid 5925] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5927 attached [pid 5927] set_robust_list(0x5555562b2660, 24 [pid 5925] <... bpf resumed>) = 3 [pid 5925] close(3 [pid 5927] <... set_robust_list resumed>) = 0 [pid 5925] <... close resumed>) = 0 [pid 5925] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5925] <... socketpair resumed>[3, 4]) = 0 [pid 5925] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5927] setpgid(0, 0 [pid 5925] <... bpf resumed>) = 5 [pid 5925] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5927] <... setpgid resumed>) = 0 [pid 5925] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5925] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5925] <... bpf resumed>) = 6 [pid 5925] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5926 attached [pid 5927] write(3, "1000", 4 [pid 5926] set_robust_list(0x5555562b2660, 24 [pid 5927] <... write resumed>) = 4 [pid 5926] <... set_robust_list resumed>) = 0 [pid 5926] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5927] close(3 [pid 5926] <... prctl resumed>) = 0 [pid 5926] setpgid(0, 0 [pid 5927] <... close resumed>) = 0 [pid 5926] <... setpgid resumed>) = 0 [pid 5926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5927] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5926] <... openat resumed>) = 3 [pid 5926] write(3, "1000", 4) = 4 [pid 5926] close(3) = 0 [pid 5926] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5927] <... bpf resumed>) = 3 [pid 5926] <... bpf resumed>) = 3 [pid 5926] close(3) = 0 [pid 5926] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5927] close(3) = 0 [pid 5926] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5927] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5926] <... bpf resumed>) = 5 [pid 5926] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5927] <... socketpair resumed>[3, 4]) = 0 [pid 5926] <... bpf resumed>) = 0 [pid 5927] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5926] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5927] <... bpf resumed>) = 5 [pid 5927] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5926] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5927] <... bpf resumed>) = 0 [pid 5926] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5927] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5926] <... bpf resumed>) = 6 [pid 5927] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5926] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5927] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5924] +++ exited with 0 +++ [pid 5921] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5921, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5928 attached [pid 5928] set_robust_list(0x5555562b2660, 24) = 0 [pid 5928] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5928 [pid 5928] <... prctl resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5929 [pid 5928] setpgid(0, 0) = 0 [pid 5928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 5929 attached [pid 5928] write(3, "1000", 4) = 4 [pid 5928] close(3 [pid 5929] set_robust_list(0x5555562b2660, 24 [pid 5928] <... close resumed>) = 0 [pid 5929] <... set_robust_list resumed>) = 0 [pid 5928] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5928] close(3 [pid 5929] <... prctl resumed>) = 0 [pid 5928] <... close resumed>) = 0 [pid 5928] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5929] setpgid(0, 0) = 0 [pid 5928] <... socketpair resumed>[3, 4]) = 0 [pid 5928] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5928] <... bpf resumed>) = 5 [pid 5928] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5929] <... openat resumed>) = 3 [pid 5929] write(3, "1000", 4 [pid 5928] <... bpf resumed>) = 0 [pid 5928] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5929] <... write resumed>) = 4 [pid 5928] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5929] close(3 [pid 5928] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5929] <... close resumed>) = 0 [pid 5928] <... bpf resumed>) = 6 [pid 5929] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5928] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5929] <... bpf resumed>) = 3 [pid 5929] close(3) = 0 [pid 5929] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5929] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5929] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5929] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5929] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5929] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5925] <... bpf resumed>) = 7 [pid 5929] <... bpf resumed>) = 7 [pid 5928] <... bpf resumed>) = 7 [pid 5927] <... bpf resumed>) = 7 [pid 5926] <... bpf resumed>) = 7 [pid 5925] exit_group(0 [pid 5928] exit_group(0 [pid 5925] <... exit_group resumed>) = ? [pid 5929] exit_group(0 [pid 5928] <... exit_group resumed>) = ? [pid 5927] exit_group(0 [pid 5926] exit_group(0 [pid 5925] +++ exited with 0 +++ [pid 5929] <... exit_group resumed>) = ? [pid 5928] +++ exited with 0 +++ [pid 5927] <... exit_group resumed>) = ? [pid 5926] <... exit_group resumed>) = ? [pid 5929] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5925, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5930 attached ./strace-static-x86_64: Process 5931 attached [pid 5930] set_robust_list(0x5555562b2660, 24 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5930 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5931 [pid 5930] <... set_robust_list resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5931] set_robust_list(0x5555562b2660, 24 [pid 5930] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5932 attached [pid 5931] <... set_robust_list resumed>) = 0 [pid 5930] <... prctl resumed>) = 0 [pid 5930] setpgid(0, 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5932 [pid 5930] <... setpgid resumed>) = 0 [pid 5932] set_robust_list(0x5555562b2660, 24 [pid 5931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5932] <... set_robust_list resumed>) = 0 [pid 5931] <... prctl resumed>) = 0 [pid 5932] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5931] setpgid(0, 0 [pid 5932] <... prctl resumed>) = 0 [pid 5931] <... setpgid resumed>) = 0 [pid 5930] <... openat resumed>) = 3 [pid 5930] write(3, "1000", 4 [pid 5932] setpgid(0, 0 [pid 5931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5930] <... write resumed>) = 4 [pid 5932] <... setpgid resumed>) = 0 [pid 5930] close(3 [pid 5932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5930] <... close resumed>) = 0 [pid 5930] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5932] <... openat resumed>) = 3 [pid 5931] <... openat resumed>) = 3 [pid 5932] write(3, "1000", 4 [pid 5931] write(3, "1000", 4 [pid 5930] <... bpf resumed>) = 3 [pid 5930] close(3 [pid 5932] <... write resumed>) = 4 [pid 5931] <... write resumed>) = 4 [pid 5930] <... close resumed>) = 0 [pid 5932] close(3 [pid 5931] close(3 [pid 5932] <... close resumed>) = 0 [pid 5931] <... close resumed>) = 0 [pid 5932] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5931] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5930] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5932] <... bpf resumed>) = 3 [pid 5930] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5931] <... bpf resumed>) = 3 [pid 5930] <... bpf resumed>) = 5 [pid 5927] +++ exited with 0 +++ [pid 5926] +++ exited with 0 +++ [pid 5932] close(3 [pid 5931] close(3 [pid 5930] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5931] <... close resumed>) = 0 [pid 5930] <... bpf resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5931] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5930] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5933 attached [pid 5932] <... close resumed>) = 0 [pid 5931] <... socketpair resumed>[3, 4]) = 0 [pid 5930] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5933] set_robust_list(0x5555562b2660, 24 [pid 5931] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5930] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5933 [pid 5933] <... set_robust_list resumed>) = 0 [pid 5931] <... bpf resumed>) = 5 [pid 5933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5931] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5933] <... prctl resumed>) = 0 [pid 5931] <... bpf resumed>) = 0 [pid 5933] setpgid(0, 0 [pid 5931] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5930] <... bpf resumed>) = 6 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5934 [pid 5933] <... setpgid resumed>) = 0 [pid 5931] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5930] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5931] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 5934 attached [pid 5932] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5931] <... bpf resumed>) = 6 [pid 5933] <... openat resumed>) = 3 [pid 5931] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5933] write(3, "1000", 4) = 4 [pid 5932] <... socketpair resumed>[3, 4]) = 0 [pid 5933] close(3) = 0 [pid 5933] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5934] set_robust_list(0x5555562b2660, 24 [pid 5932] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5934] <... set_robust_list resumed>) = 0 [pid 5933] <... bpf resumed>) = 3 [pid 5932] <... bpf resumed>) = 5 [pid 5933] close(3 [pid 5932] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5933] <... close resumed>) = 0 [pid 5933] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5932] <... bpf resumed>) = 0 [pid 5934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5933] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5934] <... prctl resumed>) = 0 [pid 5932] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5933] <... bpf resumed>) = 5 [pid 5933] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5933] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5934] setpgid(0, 0 [pid 5932] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5933] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5933] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5932] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5933] <... bpf resumed>) = 6 [pid 5932] <... bpf resumed>) = 6 [pid 5933] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5932] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5934] <... setpgid resumed>) = 0 [pid 5934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5934] write(3, "1000", 4) = 4 [pid 5934] close(3) = 0 [pid 5934] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5934] close(3) = 0 [pid 5934] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5934] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5934] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5934] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5934] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5934] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5933] <... bpf resumed>) = 7 [pid 5932] <... bpf resumed>) = 7 [pid 5931] <... bpf resumed>) = 7 [pid 5930] <... bpf resumed>) = 7 [pid 5934] <... bpf resumed>) = 7 [pid 5933] exit_group(0 [pid 5932] exit_group(0 [pid 5931] exit_group(0 [pid 5933] <... exit_group resumed>) = ? [pid 5932] <... exit_group resumed>) = ? [pid 5931] <... exit_group resumed>) = ? [pid 5930] exit_group(0 [pid 5933] +++ exited with 0 +++ [pid 5932] +++ exited with 0 +++ [pid 5934] exit_group(0) = ? [pid 5934] +++ exited with 0 +++ [pid 5931] +++ exited with 0 +++ [pid 5930] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5930] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 5935 attached [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5935 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5935] set_robust_list(0x5555562b2660, 24 [pid 295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5936 attached [pid 5935] <... set_robust_list resumed>) = 0 [pid 5935] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] <... restart_syscall resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5936 [pid 5936] set_robust_list(0x5555562b2660, 24 [pid 5935] <... prctl resumed>) = 0 [pid 5936] <... set_robust_list resumed>) = 0 [pid 5935] setpgid(0, 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5935] <... setpgid resumed>) = 0 [pid 5935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5937 [pid 5936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5935] write(3, "1000", 4 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5935] <... write resumed>) = 4 [pid 5935] close(3) = 0 [pid 5935] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5936] setpgid(0, 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5938 ./strace-static-x86_64: Process 5939 attached [pid 5936] <... setpgid resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5939 ./strace-static-x86_64: Process 5938 attached [pid 5939] set_robust_list(0x5555562b2660, 24 [pid 5936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5935] <... bpf resumed>) = 3 [pid 5935] close(3) = 0 [pid 5936] <... openat resumed>) = 3 [pid 5939] <... set_robust_list resumed>) = 0 [pid 5938] set_robust_list(0x5555562b2660, 24 [pid 5936] write(3, "1000", 4 [pid 5935] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5936] <... write resumed>) = 4 [pid 5935] <... socketpair resumed>[3, 4]) = 0 [pid 5936] close(3 [pid 5935] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5939] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5938] <... set_robust_list resumed>) = 0 [pid 5936] <... close resumed>) = 0 [pid 5935] <... bpf resumed>) = 5 [pid 5935] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5936] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5935] <... bpf resumed>) = 0 [pid 5939] <... prctl resumed>) = 0 [pid 5938] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5935] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5935] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5936] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 5937 attached [pid 5939] setpgid(0, 0 [pid 5938] <... prctl resumed>) = 0 [pid 5936] close(3 [pid 5935] <... bpf resumed>) = 6 [pid 5937] set_robust_list(0x5555562b2660, 24 [pid 5935] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5937] <... set_robust_list resumed>) = 0 [pid 5937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5937] setpgid(0, 0) = 0 [pid 5937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5936] <... close resumed>) = 0 [pid 5936] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5937] <... openat resumed>) = 3 [pid 5937] write(3, "1000", 4) = 4 [pid 5937] close(3) = 0 [pid 5937] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5939] <... setpgid resumed>) = 0 [pid 5938] setpgid(0, 0 [pid 5937] <... bpf resumed>) = 3 [pid 5936] <... socketpair resumed>[3, 4]) = 0 [pid 5937] close(3 [pid 5936] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5938] <... setpgid resumed>) = 0 [pid 5937] <... close resumed>) = 0 [pid 5937] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5936] <... bpf resumed>) = 5 [pid 5939] <... openat resumed>) = 3 [pid 5938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5937] <... socketpair resumed>[3, 4]) = 0 [pid 5936] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5937] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5937] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5939] write(3, "1000", 4 [pid 5936] <... bpf resumed>) = 0 [pid 5938] <... openat resumed>) = 3 [pid 5937] <... bpf resumed>) = 0 [pid 5936] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5939] <... write resumed>) = 4 [pid 5938] write(3, "1000", 4 [pid 5936] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5937] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5939] close(3 [pid 5938] <... write resumed>) = 4 [pid 5936] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5939] <... close resumed>) = 0 [pid 5938] close(3 [pid 5937] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5937] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5939] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5938] <... close resumed>) = 0 [pid 5937] <... bpf resumed>) = 6 [pid 5936] <... bpf resumed>) = 6 [pid 5937] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5936] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5939] <... bpf resumed>) = 3 [pid 5938] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5939] close(3) = 0 [pid 5938] <... bpf resumed>) = 3 [pid 5939] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5938] close(3 [pid 5939] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5938] <... close resumed>) = 0 [pid 5939] <... bpf resumed>) = 5 [pid 5939] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5938] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5939] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5938] <... socketpair resumed>[3, 4]) = 0 [pid 5939] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5938] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5939] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5938] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5939] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5938] <... bpf resumed>) = 0 [pid 5938] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5938] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5939] <... bpf resumed>) = 7 [pid 5938] <... bpf resumed>) = 6 [pid 5937] <... bpf resumed>) = 7 [pid 5936] <... bpf resumed>) = 7 [pid 5935] <... bpf resumed>) = 7 [pid 5939] exit_group(0 [pid 5938] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5937] exit_group(0 [pid 5936] exit_group(0 [pid 5935] exit_group(0 [pid 5939] <... exit_group resumed>) = ? [pid 5938] <... bpf resumed>) = 7 [pid 5937] <... exit_group resumed>) = ? [pid 5936] <... exit_group resumed>) = ? [pid 5935] <... exit_group resumed>) = ? [pid 5939] +++ exited with 0 +++ [pid 5938] exit_group(0 [pid 5935] +++ exited with 0 +++ [pid 5938] <... exit_group resumed>) = ? [pid 5937] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5939, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5940 attached [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5940 [pid 295] <... restart_syscall resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5941 [pid 5940] set_robust_list(0x5555562b2660, 24) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5941 attached ./strace-static-x86_64: Process 5942 attached [pid 5941] set_robust_list(0x5555562b2660, 24 [pid 5940] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5942 [pid 5941] <... set_robust_list resumed>) = 0 [pid 5941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5941] setpgid(0, 0 [pid 5942] set_robust_list(0x5555562b2660, 24 [pid 5941] <... setpgid resumed>) = 0 [pid 5940] <... prctl resumed>) = 0 [pid 5940] setpgid(0, 0) = 0 [pid 5941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5942] <... set_robust_list resumed>) = 0 [pid 5940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5940] write(3, "1000", 4 [pid 5942] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5940] <... write resumed>) = 4 [pid 5942] <... prctl resumed>) = 0 [pid 5941] write(3, "1000", 4 [pid 5940] close(3) = 0 [pid 5942] setpgid(0, 0) = 0 [pid 5941] <... write resumed>) = 4 [pid 5940] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5941] close(3 [pid 5940] <... bpf resumed>) = 3 [pid 5941] <... close resumed>) = 0 [pid 5940] close(3 [pid 5942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5941] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5940] <... close resumed>) = 0 [pid 5942] <... openat resumed>) = 3 [pid 5940] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5942] write(3, "1000", 4 [pid 5941] <... bpf resumed>) = 3 [pid 5940] <... socketpair resumed>[3, 4]) = 0 [pid 5942] <... write resumed>) = 4 [pid 5942] close(3) = 0 [pid 5942] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5941] close(3 [pid 5940] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5941] <... close resumed>) = 0 [pid 5940] <... bpf resumed>) = 5 [pid 5942] <... bpf resumed>) = 3 [pid 5941] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5940] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5942] close(3 [pid 5941] <... socketpair resumed>[3, 4]) = 0 [pid 5938] +++ exited with 0 +++ [pid 5940] <... bpf resumed>) = 0 [pid 5936] +++ exited with 0 +++ [pid 5942] <... close resumed>) = 0 [pid 5941] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5940] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5942] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5941] <... bpf resumed>) = 5 [pid 5940] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5938, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5941] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5940] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5942] <... socketpair resumed>[3, 4]) = 0 [pid 5941] <... bpf resumed>) = 0 ./strace-static-x86_64: Process 5943 attached [pid 5942] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5941] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5943] set_robust_list(0x5555562b2660, 24 [pid 5942] <... bpf resumed>) = 5 [pid 5941] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5940] <... bpf resumed>) = 6 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5943 ./strace-static-x86_64: Process 5944 attached [pid 5943] <... set_robust_list resumed>) = 0 [pid 5942] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5941] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5940] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5944] set_robust_list(0x5555562b2660, 24 [pid 5943] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5942] <... bpf resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5944 [pid 5944] <... set_robust_list resumed>) = 0 [pid 5943] <... prctl resumed>) = 0 [pid 5942] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5941] <... bpf resumed>) = 6 [pid 5944] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5943] setpgid(0, 0 [pid 5942] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5941] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5943] <... setpgid resumed>) = 0 [pid 5942] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5944] <... prctl resumed>) = 0 [pid 5943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5944] setpgid(0, 0 [pid 5942] <... bpf resumed>) = 6 [pid 5944] <... setpgid resumed>) = 0 [pid 5943] <... openat resumed>) = 3 [pid 5942] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5943] write(3, "1000", 4 [pid 5944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5943] <... write resumed>) = 4 [pid 5943] close(3 [pid 5944] <... openat resumed>) = 3 [pid 5943] <... close resumed>) = 0 [pid 5944] write(3, "1000", 4 [pid 5943] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5944] <... write resumed>) = 4 [pid 5944] close(3) = 0 [pid 5943] <... bpf resumed>) = 3 [pid 5943] close(3) = 0 [pid 5943] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5944] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5943] <... socketpair resumed>[3, 4]) = 0 [pid 5943] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5943] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5944] <... bpf resumed>) = 3 [pid 5943] <... bpf resumed>) = 0 [pid 5943] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5944] close(3 [pid 5943] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5944] <... close resumed>) = 0 [pid 5943] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5944] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5943] <... bpf resumed>) = 6 [pid 5943] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5944] <... socketpair resumed>[3, 4]) = 0 [pid 5944] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5944] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5944] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5944] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5944] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5940] <... bpf resumed>) = 7 [pid 5944] <... bpf resumed>) = 7 [pid 5943] <... bpf resumed>) = 7 [pid 5942] <... bpf resumed>) = 7 [pid 5941] <... bpf resumed>) = 7 [pid 5940] exit_group(0 [pid 5944] exit_group(0 [pid 5940] <... exit_group resumed>) = ? [pid 5944] <... exit_group resumed>) = ? [pid 5943] exit_group(0 [pid 5942] exit_group(0 [pid 5941] exit_group(0 [pid 5940] +++ exited with 0 +++ [pid 5944] +++ exited with 0 +++ [pid 5943] <... exit_group resumed>) = ? [pid 5942] <... exit_group resumed>) = ? [pid 5941] <... exit_group resumed>) = ? [pid 5943] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5946 attached ./strace-static-x86_64: Process 5945 attached [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5945 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5946 [pid 5945] set_robust_list(0x5555562b2660, 24 [pid 294] <... restart_syscall resumed>) = 0 [pid 5945] <... set_robust_list resumed>) = 0 [pid 5946] set_robust_list(0x5555562b2660, 24 [pid 5945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5945] <... prctl resumed>) = 0 [pid 5946] <... set_robust_list resumed>) = 0 [pid 5946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5946] setpgid(0, 0) = 0 [pid 5946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5945] setpgid(0, 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5947 [pid 5945] <... setpgid resumed>) = 0 [pid 5946] <... openat resumed>) = 3 [pid 5945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5946] write(3, "1000", 4) = 4 [pid 5946] close(3) = 0 [pid 5946] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5945] <... openat resumed>) = 3 [pid 5946] <... bpf resumed>) = 3 [pid 5945] write(3, "1000", 4 [pid 5946] close(3 [pid 5945] <... write resumed>) = 4 [pid 5946] <... close resumed>) = 0 [pid 5945] close(3 [pid 5946] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5945] <... close resumed>) = 0 [pid 5946] <... socketpair resumed>[3, 4]) = 0 [pid 5945] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5946] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5946] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5946] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5946] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5945] <... bpf resumed>) = 3 [pid 5946] <... bpf resumed>) = 6 [pid 5946] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5945] close(3) = 0 [pid 5945] socketpair(AF_UNIX, SOCK_DGRAM, 0, ./strace-static-x86_64: Process 5947 attached [3, 4]) = 0 [pid 5947] set_robust_list(0x5555562b2660, 24 [pid 5945] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5947] <... set_robust_list resumed>) = 0 [pid 5947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5945] <... bpf resumed>) = 5 [pid 5947] setpgid(0, 0 [pid 5945] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5947] <... setpgid resumed>) = 0 [pid 5947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5945] <... bpf resumed>) = 0 [pid 5945] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5945] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5947] <... openat resumed>) = 3 [pid 5945] <... bpf resumed>) = 6 [pid 5947] write(3, "1000", 4 [pid 5945] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5947] <... write resumed>) = 4 [pid 5947] close(3) = 0 [pid 5947] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5947] close(3) = 0 [pid 5947] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5947] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5947] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5947] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5947] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5947] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5942] +++ exited with 0 +++ [pid 5941] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5948 attached [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5948 [pid 5948] set_robust_list(0x5555562b2660, 24 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5949 ./strace-static-x86_64: Process 5949 attached [pid 5949] set_robust_list(0x5555562b2660, 24) = 0 [pid 5949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5949] setpgid(0, 0 [pid 5948] <... set_robust_list resumed>) = 0 [pid 5949] <... setpgid resumed>) = 0 [pid 5949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5948] setpgid(0, 0) = 0 [pid 5948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5949] <... openat resumed>) = 3 [pid 5949] write(3, "1000", 4 [pid 5948] <... openat resumed>) = 3 [pid 5949] <... write resumed>) = 4 [pid 5948] write(3, "1000", 4 [pid 5949] close(3 [pid 5948] <... write resumed>) = 4 [pid 5949] <... close resumed>) = 0 [pid 5948] close(3 [pid 5949] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5948] <... close resumed>) = 0 [pid 5948] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5949] <... bpf resumed>) = 3 [pid 5948] close(3 [pid 5949] close(3 [pid 5948] <... close resumed>) = 0 [pid 5949] <... close resumed>) = 0 [pid 5949] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5948] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5949] <... socketpair resumed>[3, 4]) = 0 [pid 5949] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5948] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5949] <... bpf resumed>) = 5 [pid 5948] <... bpf resumed>) = 5 [pid 5949] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5947] <... bpf resumed>) = 7 [pid 5946] <... bpf resumed>) = 7 [pid 5945] <... bpf resumed>) = 7 [pid 5947] exit_group(0 [pid 5946] exit_group(0 [pid 5947] <... exit_group resumed>) = ? [pid 5946] <... exit_group resumed>) = ? [pid 5945] exit_group(0 [pid 5949] <... bpf resumed>) = 0 [pid 5948] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5945] <... exit_group resumed>) = ? [pid 5949] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5948] <... bpf resumed>) = 0 [pid 5947] +++ exited with 0 +++ [pid 5946] +++ exited with 0 +++ [pid 5945] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 5949] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5949] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5948] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 5949] <... bpf resumed>) = 6 [pid 5948] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5949] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5948] <... bpf resumed>) = 6 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5948] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5951 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5950 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5950 attached , child_tidptr=0x5555562b2650) = 5952 [pid 5950] set_robust_list(0x5555562b2660, 24) = 0 [pid 5950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5950] setpgid(0, 0./strace-static-x86_64: Process 5951 attached ) = 0 [pid 5950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5951] set_robust_list(0x5555562b2660, 24./strace-static-x86_64: Process 5952 attached ) = 0 [pid 5950] <... openat resumed>) = 3 [pid 5952] set_robust_list(0x5555562b2660, 24 [pid 5950] write(3, "1000", 4 [pid 5952] <... set_robust_list resumed>) = 0 [pid 5951] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5950] <... write resumed>) = 4 [pid 5951] <... prctl resumed>) = 0 [pid 5952] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5950] close(3) = 0 [pid 5950] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5952] <... prctl resumed>) = 0 [pid 5951] setpgid(0, 0 [pid 5952] setpgid(0, 0 [pid 5951] <... setpgid resumed>) = 0 [pid 5950] <... bpf resumed>) = 3 [pid 5950] close(3) = 0 [pid 5950] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5950] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5952] <... setpgid resumed>) = 0 [pid 5951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5950] <... bpf resumed>) = 5 [pid 5950] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5950] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5950] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5950] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5951] <... openat resumed>) = 3 [pid 5952] <... openat resumed>) = 3 [pid 5951] write(3, "1000", 4 [pid 5952] write(3, "1000", 4) = 4 [pid 5952] close(3) = 0 [pid 5952] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5951] <... write resumed>) = 4 [pid 5952] <... bpf resumed>) = 3 [pid 5951] close(3 [pid 5952] close(3) = 0 [pid 5951] <... close resumed>) = 0 [pid 5952] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5952] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5951] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5952] <... bpf resumed>) = 5 [pid 5952] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5952] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5952] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5952] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5951] <... bpf resumed>) = 3 [pid 5951] close(3) = 0 [pid 5951] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5951] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5951] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5951] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5951] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5951] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5949] <... bpf resumed>) = 7 [pid 5952] <... bpf resumed>) = 7 [pid 5951] <... bpf resumed>) = 7 [pid 5950] <... bpf resumed>) = 7 [pid 5949] exit_group(0 [pid 5948] <... bpf resumed>) = 7 [pid 5951] exit_group(0 [pid 5949] <... exit_group resumed>) = ? [pid 5952] exit_group(0 [pid 5951] <... exit_group resumed>) = ? [pid 5950] exit_group(0 [pid 5949] +++ exited with 0 +++ [pid 5948] exit_group(0 [pid 5952] <... exit_group resumed>) = ? [pid 5951] +++ exited with 0 +++ [pid 5950] <... exit_group resumed>) = ? [pid 5948] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5949, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 5948] +++ exited with 0 +++ [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5954 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5953 ./strace-static-x86_64: Process 5954 attached ./strace-static-x86_64: Process 5953 attached [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5955 [pid 5954] set_robust_list(0x5555562b2660, 24 [pid 5953] set_robust_list(0x5555562b2660, 24 [pid 5954] <... set_robust_list resumed>) = 0 [pid 5953] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5955 attached [pid 5955] set_robust_list(0x5555562b2660, 24) = 0 [pid 5955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5955] setpgid(0, 0) = 0 [pid 5953] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5953] <... prctl resumed>) = 0 [pid 5955] write(3, "1000", 4) = 4 [pid 5953] setpgid(0, 0 [pid 5954] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5955] close(3) = 0 [pid 5953] <... setpgid resumed>) = 0 [pid 5955] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5954] <... prctl resumed>) = 0 [pid 5953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5954] setpgid(0, 0 [pid 5953] <... openat resumed>) = 3 [pid 5955] <... bpf resumed>) = 3 [pid 5954] <... setpgid resumed>) = 0 [pid 5953] write(3, "1000", 4 [pid 5955] close(3) = 0 [pid 5955] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5953] <... write resumed>) = 4 [pid 5955] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5953] close(3 [pid 5955] <... bpf resumed>) = 5 [pid 5955] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5953] <... close resumed>) = 0 [pid 5955] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5955] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5953] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5955] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5954] <... openat resumed>) = 3 [pid 5954] write(3, "1000", 4) = 4 [pid 5954] close(3) = 0 [pid 5954] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5954] close(3) = 0 [pid 5954] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5954] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5953] <... bpf resumed>) = 3 [pid 5954] <... bpf resumed>) = 5 [pid 5954] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5954] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5953] close(3 [pid 5954] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5954] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5953] <... close resumed>) = 0 [pid 5954] <... bpf resumed>) = 6 [pid 5953] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5954] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5953] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5953] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5953] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5953] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5953] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5952] +++ exited with 0 +++ [pid 5950] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5956 ./strace-static-x86_64: Process 5956 attached [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5957 [pid 5956] set_robust_list(0x5555562b2660, 24) = 0 ./strace-static-x86_64: Process 5957 attached [pid 5957] set_robust_list(0x5555562b2660, 24) = 0 [pid 5957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5956] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5957] setpgid(0, 0) = 0 [pid 5957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5956] <... prctl resumed>) = 0 [pid 5957] <... openat resumed>) = 3 [pid 5957] write(3, "1000", 4) = 4 [pid 5957] close(3) = 0 [pid 5956] setpgid(0, 0 [pid 5957] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5956] <... setpgid resumed>) = 0 [pid 5956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5956] write(3, "1000", 4) = 4 [pid 5957] <... bpf resumed>) = 3 [pid 5957] close(3) = 0 [pid 5957] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5956] close(3 [pid 5957] <... socketpair resumed>[3, 4]) = 0 [pid 5956] <... close resumed>) = 0 [pid 5956] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5957] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5957] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5957] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5957] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5956] <... bpf resumed>) = 3 [pid 5957] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5956] close(3) = 0 [pid 5956] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5956] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5956] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5956] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5956] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5956] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5955] <... bpf resumed>) = 7 [pid 5954] <... bpf resumed>) = 7 [pid 5957] <... bpf resumed>) = 7 [pid 5956] <... bpf resumed>) = 7 [pid 5955] exit_group(0 [pid 5954] exit_group(0 [pid 5953] <... bpf resumed>) = 7 [pid 5956] exit_group(0 [pid 5955] <... exit_group resumed>) = ? [pid 5954] <... exit_group resumed>) = ? [pid 5953] exit_group(0 [pid 5956] <... exit_group resumed>) = ? [pid 5956] +++ exited with 0 +++ [pid 5955] +++ exited with 0 +++ [pid 5953] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5954] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5957] exit_group(0) = ? [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5958 [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5959 attached [pid 5959] set_robust_list(0x5555562b2660, 24) = 0 [pid 5959] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5959 [pid 5959] <... prctl resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5960 [pid 5959] setpgid(0, 0) = 0 [pid 5959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5959] write(3, "1000", 4) = 4 [pid 5959] close(3) = 0 [pid 5959] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5958 attached [pid 5958] set_robust_list(0x5555562b2660, 24 [pid 5959] <... bpf resumed>) = 3 [pid 5958] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5960 attached [pid 5960] set_robust_list(0x5555562b2660, 24) = 0 [pid 5960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5960] setpgid(0, 0) = 0 [pid 5960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5958] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5960] write(3, "1000", 4) = 4 [pid 5960] close(3) = 0 [pid 5960] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5959] close(3 [pid 5958] <... prctl resumed>) = 0 [pid 5958] setpgid(0, 0 [pid 5959] <... close resumed>) = 0 [pid 5958] <... setpgid resumed>) = 0 [pid 5959] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5960] <... bpf resumed>) = 3 [pid 5960] close(3) = 0 [pid 5960] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5960] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5960] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5960] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5958] <... openat resumed>) = 3 [pid 5960] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5960] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5959] <... socketpair resumed>[3, 4]) = 0 [pid 5958] write(3, "1000", 4 [pid 5960] <... bpf resumed>) = 6 [pid 5959] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5958] <... write resumed>) = 4 [pid 5960] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5958] close(3) = 0 [pid 5959] <... bpf resumed>) = 5 [pid 5959] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5958] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5959] <... bpf resumed>) = 0 [pid 5959] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5959] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5958] <... bpf resumed>) = 3 [pid 5959] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5958] close(3) = 0 [pid 5958] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5958] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5958] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5958] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5958] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5958] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5957] +++ exited with 0 +++ [pid 5953] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5953, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5957, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5961 ./strace-static-x86_64: Process 5961 attached [pid 5961] set_robust_list(0x5555562b2660, 24) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5962 [pid 5961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5961] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 5962 attached [pid 5961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5962] set_robust_list(0x5555562b2660, 24 [pid 5961] write(3, "1000", 4 [pid 5962] <... set_robust_list resumed>) = 0 [pid 5961] <... write resumed>) = 4 [pid 5961] close(3) = 0 [pid 5962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5961] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5962] setpgid(0, 0 [pid 5961] <... bpf resumed>) = 3 [pid 5961] close(3 [pid 5962] <... setpgid resumed>) = 0 [pid 5961] <... close resumed>) = 0 [pid 5961] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5961] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5961] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5961] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5961] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5962] <... openat resumed>) = 3 [pid 5961] <... bpf resumed>) = 6 [pid 5962] write(3, "1000", 4 [pid 5961] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5962] <... write resumed>) = 4 [pid 5962] close(3) = 0 [pid 5962] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5962] close(3) = 0 [pid 5962] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5962] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5962] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5962] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5962] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5962] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61) = 7 [pid 5961] <... bpf resumed>) = 7 [pid 5960] <... bpf resumed>) = 7 [pid 5959] <... bpf resumed>) = 7 [pid 5958] <... bpf resumed>) = 7 [pid 5962] exit_group(0 [pid 5961] exit_group(0 [pid 5960] exit_group(0 [pid 5962] <... exit_group resumed>) = ? [pid 5961] <... exit_group resumed>) = ? [pid 5960] <... exit_group resumed>) = ? [pid 5959] exit_group(0 [pid 5958] exit_group(0 [pid 5962] +++ exited with 0 +++ [pid 5961] +++ exited with 0 +++ [pid 5959] <... exit_group resumed>) = ? [pid 5958] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 5960] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5963 attached [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5963 ./strace-static-x86_64: Process 5965 attached [pid 5963] set_robust_list(0x5555562b2660, 24 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5965 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5964 [pid 5963] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5964 attached [pid 5965] set_robust_list(0x5555562b2660, 24 [pid 5963] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5964] set_robust_list(0x5555562b2660, 24 [pid 5963] <... prctl resumed>) = 0 [pid 5965] <... set_robust_list resumed>) = 0 [pid 5964] <... set_robust_list resumed>) = 0 [pid 5964] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5963] setpgid(0, 0 [pid 5964] <... prctl resumed>) = 0 [pid 5964] setpgid(0, 0) = 0 [pid 5963] <... setpgid resumed>) = 0 [pid 5965] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5965] <... prctl resumed>) = 0 [pid 5963] <... openat resumed>) = 3 [pid 5964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5964] write(3, "1000", 4 [pid 5965] setpgid(0, 0 [pid 5963] write(3, "1000", 4 [pid 5964] <... write resumed>) = 4 [pid 5964] close(3) = 0 [pid 5963] <... write resumed>) = 4 [pid 5965] <... setpgid resumed>) = 0 [pid 5963] close(3) = 0 [pid 5964] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5963] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5964] <... bpf resumed>) = 3 [pid 5964] close(3) = 0 [pid 5963] close(3 [pid 5964] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5963] <... close resumed>) = 0 [pid 5964] <... socketpair resumed>[3, 4]) = 0 [pid 5963] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5965] <... openat resumed>) = 3 [pid 5964] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5965] write(3, "1000", 4 [pid 5963] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5964] <... bpf resumed>) = 5 [pid 5964] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5964] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5965] <... write resumed>) = 4 [pid 5963] <... bpf resumed>) = 5 [pid 5964] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5964] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5965] close(3 [pid 5963] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5964] <... bpf resumed>) = 6 [pid 5964] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5963] <... bpf resumed>) = 0 [pid 5965] <... close resumed>) = 0 [pid 5963] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5965] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5963] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5965] <... bpf resumed>) = 3 [pid 5963] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5965] close(3) = 0 [pid 5965] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5965] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5963] <... bpf resumed>) = 6 [pid 5965] <... bpf resumed>) = 5 [pid 5965] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5965] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5963] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5965] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5965] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5965] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5959] +++ exited with 0 +++ [pid 5958] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5966 attached [pid 5966] set_robust_list(0x5555562b2660, 24) = 0 [pid 5966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5966 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5967 [pid 5966] setpgid(0, 0) = 0 [pid 5966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 5967 attached [pid 5967] set_robust_list(0x5555562b2660, 24 [pid 5966] write(3, "1000", 4 [pid 5967] <... set_robust_list resumed>) = 0 [pid 5966] <... write resumed>) = 4 [pid 5966] close(3) = 0 [pid 5966] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5967] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5966] <... bpf resumed>) = 3 [pid 5967] <... prctl resumed>) = 0 [pid 5966] close(3 [pid 5967] setpgid(0, 0 [pid 5966] <... close resumed>) = 0 [pid 5967] <... setpgid resumed>) = 0 [pid 5966] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5966] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5966] <... bpf resumed>) = 5 [pid 5966] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5966] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5967] <... openat resumed>) = 3 [pid 5966] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5966] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5967] write(3, "1000", 4 [pid 5966] <... bpf resumed>) = 6 [pid 5967] <... write resumed>) = 4 [pid 5967] close(3 [pid 5966] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5967] <... close resumed>) = 0 [pid 5967] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5967] close(3) = 0 [pid 5967] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5967] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5967] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5967] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5967] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5967] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61) = 7 [pid 5966] <... bpf resumed>) = 7 [pid 5964] <... bpf resumed>) = 7 [pid 5963] <... bpf resumed>) = 7 [pid 5967] exit_group(0 [pid 5966] exit_group(0 [pid 5965] <... bpf resumed>) = 7 [pid 5964] exit_group(0 [pid 5963] exit_group(0 [pid 5967] <... exit_group resumed>) = ? [pid 5966] <... exit_group resumed>) = ? [pid 5964] <... exit_group resumed>) = ? [pid 5963] <... exit_group resumed>) = ? [pid 5967] +++ exited with 0 +++ [pid 5966] +++ exited with 0 +++ [pid 5965] exit_group(0 [pid 5963] +++ exited with 0 +++ [pid 5965] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5968 attached [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5969 attached [pid 5968] set_robust_list(0x5555562b2660, 24 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5968 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5969 ./strace-static-x86_64: Process 5970 attached [pid 5969] set_robust_list(0x5555562b2660, 24 [pid 5968] <... set_robust_list resumed>) = 0 [pid 5970] set_robust_list(0x5555562b2660, 24 [pid 5969] <... set_robust_list resumed>) = 0 [pid 5968] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5970 [pid 5970] <... set_robust_list resumed>) = 0 [pid 5968] <... prctl resumed>) = 0 [pid 5970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5969] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5968] setpgid(0, 0 [pid 5969] <... prctl resumed>) = 0 [pid 5969] setpgid(0, 0) = 0 [pid 5969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5970] <... prctl resumed>) = 0 [pid 5968] <... setpgid resumed>) = 0 [pid 5969] <... openat resumed>) = 3 [pid 5969] write(3, "1000", 4 [pid 5968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5969] <... write resumed>) = 4 [pid 5969] close(3) = 0 [pid 5969] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5970] setpgid(0, 0 [pid 5968] <... openat resumed>) = 3 [pid 5970] <... setpgid resumed>) = 0 [pid 5968] write(3, "1000", 4 [pid 5970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5968] <... write resumed>) = 4 [pid 5970] <... openat resumed>) = 3 [pid 5968] close(3 [pid 5969] <... bpf resumed>) = 3 [pid 5968] <... close resumed>) = 0 [pid 5969] close(3) = 0 [pid 5969] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5968] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5970] write(3, "1000", 4 [pid 5969] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5970] <... write resumed>) = 4 [pid 5970] close(3) = 0 [pid 5970] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5968] <... bpf resumed>) = 3 [pid 5969] <... bpf resumed>) = 5 [pid 5970] <... bpf resumed>) = 3 [pid 5969] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5968] close(3 [pid 5965] +++ exited with 0 +++ [pid 5964] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5965, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5964, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5968] <... close resumed>) = 0 [pid 5970] close(3 [pid 5968] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5970] <... close resumed>) = 0 [pid 5970] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5970] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5968] <... socketpair resumed>[3, 4]) = 0 [pid 5968] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5970] <... bpf resumed>) = 5 [pid 5970] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5968] <... bpf resumed>) = 5 [pid 5970] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5968] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5970] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5968] <... bpf resumed>) = 0 [pid 5970] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5968] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5970] <... bpf resumed>) = 6 [pid 5969] <... bpf resumed>) = 0 [pid 5968] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5970] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5969] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5969] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5971 [pid 5968] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5972 ./strace-static-x86_64: Process 5972 attached ./strace-static-x86_64: Process 5971 attached [pid 5969] <... bpf resumed>) = 6 [pid 5968] <... bpf resumed>) = 6 [pid 5968] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5972] set_robust_list(0x5555562b2660, 24 [pid 5971] set_robust_list(0x5555562b2660, 24 [pid 5972] <... set_robust_list resumed>) = 0 [pid 5971] <... set_robust_list resumed>) = 0 [pid 5972] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5969] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5972] <... prctl resumed>) = 0 [pid 5971] <... prctl resumed>) = 0 [pid 5972] setpgid(0, 0 [pid 5971] setpgid(0, 0 [pid 5972] <... setpgid resumed>) = 0 [pid 5972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5971] <... setpgid resumed>) = 0 [pid 5972] <... openat resumed>) = 3 [pid 5972] write(3, "1000", 4) = 4 [pid 5972] close(3) = 0 [pid 5972] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5972] <... bpf resumed>) = 3 [pid 5971] <... openat resumed>) = 3 [pid 5972] close(3) = 0 [pid 5972] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5972] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5971] write(3, "1000", 4 [pid 5972] <... bpf resumed>) = 5 [pid 5972] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5972] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5971] <... write resumed>) = 4 [pid 5972] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5972] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5971] close(3 [pid 5972] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5971] <... close resumed>) = 0 [pid 5971] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5971] close(3) = 0 [pid 5971] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5971] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5971] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5971] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5971] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5971] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5970] <... bpf resumed>) = 7 [pid 5970] exit_group(0 [pid 5972] <... bpf resumed>) = 7 [pid 5971] <... bpf resumed>) = 7 [pid 5970] <... exit_group resumed>) = ? [pid 5969] <... bpf resumed>) = 7 [pid 5968] <... bpf resumed>) = 7 [pid 5972] exit_group(0 [pid 5971] exit_group(0 [pid 5970] +++ exited with 0 +++ [pid 5968] exit_group(0 [pid 5972] <... exit_group resumed>) = ? [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5969] exit_group(0 [pid 5972] +++ exited with 0 +++ [pid 5971] <... exit_group resumed>) = ? [pid 5969] <... exit_group resumed>) = ? [pid 5968] <... exit_group resumed>) = ? [pid 5969] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5973 ./strace-static-x86_64: Process 5973 attached [pid 5973] set_robust_list(0x5555562b2660, 24) = 0 [pid 5973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5973] setpgid(0, 0) = 0 [pid 5973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5973] <... openat resumed>) = 3 [pid 5973] write(3, "1000", 4) = 4 [pid 5973] close(3) = 0 [pid 5973] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5975 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5974 ./strace-static-x86_64: Process 5974 attached ./strace-static-x86_64: Process 5975 attached [pid 5973] <... bpf resumed>) = 3 [pid 5974] set_robust_list(0x5555562b2660, 24 [pid 5973] close(3 [pid 5974] <... set_robust_list resumed>) = 0 [pid 5973] <... close resumed>) = 0 [pid 5974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5973] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5975] set_robust_list(0x5555562b2660, 24 [pid 5974] <... prctl resumed>) = 0 [pid 5975] <... set_robust_list resumed>) = 0 [pid 5973] <... socketpair resumed>[3, 4]) = 0 [pid 5974] setpgid(0, 0 [pid 5973] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5975] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5974] <... setpgid resumed>) = 0 [pid 5973] <... bpf resumed>) = 5 [pid 5975] <... prctl resumed>) = 0 [pid 5974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5973] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5975] setpgid(0, 0) = 0 [pid 5974] <... openat resumed>) = 3 [pid 5973] <... bpf resumed>) = 0 [pid 5975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5974] write(3, "1000", 4 [pid 5973] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5975] <... openat resumed>) = 3 [pid 5974] <... write resumed>) = 4 [pid 5973] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5975] write(3, "1000", 4 [pid 5974] close(3 [pid 5973] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5975] <... write resumed>) = 4 [pid 5974] <... close resumed>) = 0 [pid 5975] close(3 [pid 5973] <... bpf resumed>) = 6 [pid 5974] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5973] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5975] <... close resumed>) = 0 [pid 5975] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5974] <... bpf resumed>) = 3 [pid 5975] close(3 [pid 5974] close(3 [pid 5975] <... close resumed>) = 0 [pid 5974] <... close resumed>) = 0 [pid 5975] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5974] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5975] <... socketpair resumed>[3, 4]) = 0 [pid 5974] <... socketpair resumed>[3, 4]) = 0 [pid 5974] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5975] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5974] <... bpf resumed>) = 5 [pid 5974] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5974] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5975] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5974] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5975] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5974] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5975] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5974] <... bpf resumed>) = 6 [pid 5975] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5974] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5975] <... bpf resumed>) = 6 [pid 5975] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5971] +++ exited with 0 +++ [pid 5968] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5976 attached [pid 5976] set_robust_list(0x5555562b2660, 24) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5976 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5977 [pid 5976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5976] setpgid(0, 0) = 0 [pid 5976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5977 attached ) = 3 [pid 5976] write(3, "1000", 4) = 4 [pid 5976] close(3 [pid 5977] set_robust_list(0x5555562b2660, 24 [pid 5976] <... close resumed>) = 0 [pid 5977] <... set_robust_list resumed>) = 0 [pid 5976] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5977] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5976] close(3 [pid 5977] <... prctl resumed>) = 0 [pid 5976] <... close resumed>) = 0 [pid 5977] setpgid(0, 0 [pid 5976] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5977] <... setpgid resumed>) = 0 [pid 5976] <... socketpair resumed>[3, 4]) = 0 [pid 5976] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5976] <... bpf resumed>) = 5 [pid 5976] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5977] <... openat resumed>) = 3 [pid 5977] write(3, "1000", 4 [pid 5976] <... bpf resumed>) = 0 [pid 5977] <... write resumed>) = 4 [pid 5976] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5977] close(3 [pid 5976] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5977] <... close resumed>) = 0 [pid 5976] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5977] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5976] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5977] <... bpf resumed>) = 3 [pid 5977] close(3) = 0 [pid 5977] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5977] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5977] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5977] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5977] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5977] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5973] <... bpf resumed>) = 7 [pid 5977] <... bpf resumed>) = 7 [pid 5976] <... bpf resumed>) = 7 [pid 5975] <... bpf resumed>) = 7 [pid 5974] <... bpf resumed>) = 7 [pid 5973] exit_group(0 [pid 5975] exit_group(0 [pid 5974] exit_group(0 [pid 5973] <... exit_group resumed>) = ? [pid 5977] exit_group(0 [pid 5976] exit_group(0 [pid 5975] <... exit_group resumed>) = ? [pid 5974] <... exit_group resumed>) = ? [pid 5973] +++ exited with 0 +++ [pid 5977] <... exit_group resumed>) = ? [pid 5976] <... exit_group resumed>) = ? [pid 5975] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 5974] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5975, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5978 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5978 attached ./strace-static-x86_64: Process 5979 attached [pid 5979] set_robust_list(0x5555562b2660, 24) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5979 [pid 5979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5979] setpgid(0, 0) = 0 [pid 5979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5980 [pid 5979] <... openat resumed>) = 3 [pid 5978] set_robust_list(0x5555562b2660, 24 [pid 5979] write(3, "1000", 4) = 4 [pid 5979] close(3) = 0 [pid 5979] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5978] <... set_robust_list resumed>) = 0 [pid 5978] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5979] <... bpf resumed>) = 3 [pid 5978] <... prctl resumed>) = 0 [pid 5979] close(3) = 0 [pid 5979] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5979] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5978] setpgid(0, 0 [pid 5979] <... bpf resumed>) = 5 [pid 5979] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5979] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5979] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5978] <... setpgid resumed>) = 0 [pid 5979] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 5980 attached [pid 5980] set_robust_list(0x5555562b2660, 24) = 0 [pid 5978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5980] setpgid(0, 0) = 0 [pid 5980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5980] write(3, "1000", 4) = 4 [pid 5980] close(3) = 0 [pid 5980] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5978] <... openat resumed>) = 3 [pid 5980] <... bpf resumed>) = 3 [pid 5978] write(3, "1000", 4 [pid 5980] close(3) = 0 [pid 5980] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5978] <... write resumed>) = 4 [pid 5980] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5980] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5980] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5978] close(3 [pid 5980] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5978] <... close resumed>) = 0 [pid 5980] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5978] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5978] close(3) = 0 [pid 5978] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5978] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5978] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5978] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5978] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5978] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5977] +++ exited with 0 +++ [pid 5976] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5976, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 5981 attached [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5981 [pid 5981] set_robust_list(0x5555562b2660, 24) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5982 ./strace-static-x86_64: Process 5982 attached [pid 5981] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5982] set_robust_list(0x5555562b2660, 24 [pid 5981] <... prctl resumed>) = 0 [pid 5981] setpgid(0, 0) = 0 [pid 5982] <... set_robust_list resumed>) = 0 [pid 5981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5982] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5981] <... openat resumed>) = 3 [pid 5982] <... prctl resumed>) = 0 [pid 5981] write(3, "1000", 4) = 4 [pid 5982] setpgid(0, 0 [pid 5981] close(3 [pid 5982] <... setpgid resumed>) = 0 [pid 5981] <... close resumed>) = 0 [pid 5982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5981] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5982] write(3, "1000", 4) = 4 [pid 5982] close(3) = 0 [pid 5981] <... bpf resumed>) = 3 [pid 5981] close(3) = 0 [pid 5981] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5982] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5981] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5981] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5981] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5981] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5982] <... bpf resumed>) = 3 [pid 5982] close(3 [pid 5981] <... bpf resumed>) = 6 [pid 5982] <... close resumed>) = 0 [pid 5981] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5982] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5982] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5981] <... bpf resumed>) = 7 [pid 5980] <... bpf resumed>) = 7 [pid 5979] <... bpf resumed>) = 7 [pid 5978] <... bpf resumed>) = 7 [pid 5981] exit_group(0 [pid 5980] exit_group(0 [pid 5981] <... exit_group resumed>) = ? [pid 5980] <... exit_group resumed>) = ? [pid 5979] exit_group(0 [pid 5982] <... bpf resumed>) = 5 [pid 5981] +++ exited with 0 +++ [pid 5980] +++ exited with 0 +++ [pid 5978] exit_group(0 [pid 5979] <... exit_group resumed>) = ? [pid 5978] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5983 attached [pid 5983] set_robust_list(0x5555562b2660, 24) = 0 [pid 5983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5983 [pid 5983] setpgid(0, 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5984 [pid 5983] <... setpgid resumed>) = 0 [pid 5983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5982] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32./strace-static-x86_64: Process 5984 attached [pid 5984] set_robust_list(0x5555562b2660, 24 [pid 5983] write(3, "1000", 4 [pid 5984] <... set_robust_list resumed>) = 0 [pid 5984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5984] setpgid(0, 0) = 0 [pid 5982] <... bpf resumed>) = 0 [pid 5984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5983] <... write resumed>) = 4 [pid 5982] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5983] close(3 [pid 5984] <... openat resumed>) = 3 [pid 5984] write(3, "1000", 4 [pid 5983] <... close resumed>) = 0 [pid 5984] <... write resumed>) = 4 [pid 5984] close(3) = 0 [pid 5984] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5982] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5983] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5982] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5984] <... bpf resumed>) = 3 [pid 5982] <... bpf resumed>) = 6 [pid 5984] close(3) = 0 [pid 5984] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5984] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5984] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5984] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5982] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5984] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5984] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5983] <... bpf resumed>) = 3 [pid 5984] <... bpf resumed>) = 6 [pid 5983] close(3 [pid 5984] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5983] <... close resumed>) = 0 [pid 5983] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5983] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5983] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5983] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5983] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5983] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5979] +++ exited with 0 +++ [pid 5978] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5985 ./strace-static-x86_64: Process 5985 attached [pid 5985] set_robust_list(0x5555562b2660, 24) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 5986 [pid 5985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5985] setpgid(0, 0) = 0 [pid 5985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5986 attached [pid 5986] set_robust_list(0x5555562b2660, 24) = 0 [pid 5985] <... openat resumed>) = 3 [pid 5985] write(3, "1000", 4) = 4 [pid 5985] close(3) = 0 [pid 5985] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5986] setpgid(0, 0) = 0 [pid 5986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5986] write(3, "1000", 4 [pid 5985] <... bpf resumed>) = 3 [pid 5985] close(3 [pid 5986] <... write resumed>) = 4 [pid 5985] <... close resumed>) = 0 [pid 5985] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5986] close(3 [pid 5985] <... socketpair resumed>[3, 4]) = 0 [pid 5985] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5986] <... close resumed>) = 0 [pid 5985] <... bpf resumed>) = 5 [pid 5985] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5985] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5986] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5985] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5985] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5985] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5986] <... bpf resumed>) = 3 [pid 5986] close(3) = 0 [pid 5986] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5986] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5986] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5986] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5986] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5986] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5982] <... bpf resumed>) = 7 [pid 5986] <... bpf resumed>) = 7 [pid 5985] <... bpf resumed>) = 7 [pid 5984] <... bpf resumed>) = 7 [pid 5983] <... bpf resumed>) = 7 [pid 5982] exit_group(0 [pid 5986] exit_group(0 [pid 5984] exit_group(0 [pid 5982] <... exit_group resumed>) = ? [pid 5983] exit_group(0 [pid 5986] <... exit_group resumed>) = ? [pid 5985] exit_group(0 [pid 5984] <... exit_group resumed>) = ? [pid 5983] <... exit_group resumed>) = ? [pid 5982] +++ exited with 0 +++ [pid 5986] +++ exited with 0 +++ [pid 5984] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5987 ./strace-static-x86_64: Process 5987 attached [pid 5987] set_robust_list(0x5555562b2660, 24) = 0 [pid 5987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5987] setpgid(0, 0 [pid 5985] <... exit_group resumed>) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5988 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5987] <... setpgid resumed>) = 0 [pid 5987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5989 [pid 5987] <... openat resumed>) = 3 [pid 5987] write(3, "1000", 4) = 4 [pid 5987] close(3) = 0 [pid 5987] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5989 attached [pid 5989] set_robust_list(0x5555562b2660, 24) = 0 [pid 5987] <... bpf resumed>) = 3 [pid 5987] close(3) = 0 [pid 5987] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5989] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5988 attached [pid 5988] set_robust_list(0x5555562b2660, 24) = 0 [pid 5988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5988] setpgid(0, 0) = 0 [pid 5989] <... prctl resumed>) = 0 [pid 5987] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5989] setpgid(0, 0 [pid 5988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5988] write(3, "1000", 4 [pid 5989] <... setpgid resumed>) = 0 [pid 5988] <... write resumed>) = 4 [pid 5987] <... bpf resumed>) = 5 [pid 5988] close(3) = 0 [pid 5988] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5987] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5989] <... openat resumed>) = 3 [pid 5987] <... bpf resumed>) = 0 [pid 5987] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5989] write(3, "1000", 4 [pid 5988] <... bpf resumed>) = 3 [pid 5987] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5989] <... write resumed>) = 4 [pid 5988] close(3) = 0 [pid 5988] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5987] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5989] close(3 [pid 5988] <... socketpair resumed>[3, 4]) = 0 [pid 5988] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5988] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5988] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5988] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5987] <... bpf resumed>) = 6 [pid 5989] <... close resumed>) = 0 [pid 5988] <... bpf resumed>) = 6 [pid 5987] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5988] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5989] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5989] close(3) = 0 [pid 5989] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5989] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5989] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5989] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5989] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5989] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5983] +++ exited with 0 +++ [pid 5985] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5985, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5991 attached ./strace-static-x86_64: Process 5992 attached [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5992 [pid 5992] set_robust_list(0x5555562b2660, 24 [pid 5991] set_robust_list(0x5555562b2660, 24 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5991 [pid 5992] <... set_robust_list resumed>) = 0 [pid 5991] <... set_robust_list resumed>) = 0 [pid 5992] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5991] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5992] <... prctl resumed>) = 0 [pid 5991] <... prctl resumed>) = 0 [pid 5991] setpgid(0, 0 [pid 5992] setpgid(0, 0 [pid 5991] <... setpgid resumed>) = 0 [pid 5992] <... setpgid resumed>) = 0 [pid 5992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5992] <... openat resumed>) = 3 [pid 5991] <... openat resumed>) = 3 [pid 5991] write(3, "1000", 4) = 4 [pid 5992] write(3, "1000", 4 [pid 5991] close(3 [pid 5992] <... write resumed>) = 4 [pid 5991] <... close resumed>) = 0 [pid 5992] close(3) = 0 [pid 5991] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5992] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5991] <... bpf resumed>) = 3 [pid 5992] close(3 [pid 5991] close(3 [pid 5992] <... close resumed>) = 0 [pid 5992] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5991] <... close resumed>) = 0 [pid 5992] <... socketpair resumed>[3, 4]) = 0 [pid 5991] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5992] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5991] <... socketpair resumed>[3, 4]) = 0 [pid 5992] <... bpf resumed>) = 5 [pid 5991] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5992] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5991] <... bpf resumed>) = 5 [pid 5992] <... bpf resumed>) = 0 [pid 5991] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5992] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5991] <... bpf resumed>) = 0 [pid 5992] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5991] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5992] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5991] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5992] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5991] <... bpf resumed>) = 6 [pid 5991] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5989] <... bpf resumed>) = 7 [pid 5988] <... bpf resumed>) = 7 [pid 5987] <... bpf resumed>) = 7 [pid 5989] exit_group(0 [pid 5992] <... bpf resumed>) = 7 [pid 5991] <... bpf resumed>) = 7 [pid 5988] exit_group(0 [pid 5987] exit_group(0 [pid 5991] exit_group(0 [pid 5989] <... exit_group resumed>) = ? [pid 5987] <... exit_group resumed>) = ? [pid 5988] <... exit_group resumed>) = ? [pid 5992] exit_group(0 [pid 5991] <... exit_group resumed>) = ? [pid 5989] +++ exited with 0 +++ [pid 5987] +++ exited with 0 +++ [pid 5988] +++ exited with 0 +++ [pid 5992] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5989, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5993 ./strace-static-x86_64: Process 5993 attached [pid 5993] set_robust_list(0x5555562b2660, 24) = 0 [pid 5993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5993] setpgid(0, 0) = 0 [pid 5993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5993] write(3, "1000", 4) = 4 [pid 5993] close(3) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 5994 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 5995 [pid 5993] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 5994 attached [pid 5994] set_robust_list(0x5555562b2660, 24 [pid 5993] <... bpf resumed>) = 3 [pid 5993] close(3) = 0 [pid 5993] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5994] <... set_robust_list resumed>) = 0 [pid 5993] <... socketpair resumed>[3, 4]) = 0 [pid 5993] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5994] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5993] <... bpf resumed>) = 5 [pid 5993] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5994] <... prctl resumed>) = 0 [pid 5993] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5994] setpgid(0, 0 [pid 5993] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5993] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5994] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5995 attached [pid 5995] set_robust_list(0x5555562b2660, 24) = 0 [pid 5994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5995] setpgid(0, 0) = 0 [pid 5995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5993] <... bpf resumed>) = 6 [pid 5995] <... openat resumed>) = 3 [pid 5995] write(3, "1000", 4) = 4 [pid 5995] close(3) = 0 [pid 5994] <... openat resumed>) = 3 [pid 5993] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5995] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5994] write(3, "1000", 4) = 4 [pid 5994] close(3) = 0 [pid 5995] <... bpf resumed>) = 3 [pid 5994] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5995] close(3) = 0 [pid 5994] <... bpf resumed>) = 3 [pid 5995] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5994] close(3 [pid 5995] <... socketpair resumed>[3, 4]) = 0 [pid 5994] <... close resumed>) = 0 [pid 5994] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5995] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5994] <... socketpair resumed>[3, 4]) = 0 [pid 5994] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5994] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5995] <... bpf resumed>) = 5 [pid 5994] <... bpf resumed>) = 0 [pid 5994] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5995] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5994] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5995] <... bpf resumed>) = 0 [pid 5994] <... bpf resumed>) = 6 [pid 5994] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5995] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5995] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5995] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5992] +++ exited with 0 +++ [pid 5991] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5996 attached [pid 5996] set_robust_list(0x5555562b2660, 24) = 0 [pid 5996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5996] setpgid(0, 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5996 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 5997 [pid 5996] <... setpgid resumed>) = 0 [pid 5996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5997 attached ) = 3 [pid 5997] set_robust_list(0x5555562b2660, 24 [pid 5996] write(3, "1000", 4) = 4 [pid 5996] close(3) = 0 [pid 5996] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5997] <... set_robust_list resumed>) = 0 [pid 5997] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5996] <... bpf resumed>) = 3 [pid 5996] close(3) = 0 [pid 5996] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5997] <... prctl resumed>) = 0 [pid 5996] <... socketpair resumed>[3, 4]) = 0 [pid 5996] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5997] setpgid(0, 0 [pid 5996] <... bpf resumed>) = 5 [pid 5996] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5996] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5997] <... setpgid resumed>) = 0 [pid 5996] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5996] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5996] <... bpf resumed>) = 6 [pid 5996] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5997] <... openat resumed>) = 3 [pid 5997] write(3, "1000", 4) = 4 [pid 5997] close(3) = 0 [pid 5997] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 5997] close(3) = 0 [pid 5997] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 5997] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 5997] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 5997] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 5997] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 5997] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5993] <... bpf resumed>) = 7 [pid 5996] <... bpf resumed>) = 7 [pid 5995] <... bpf resumed>) = 7 [pid 5994] <... bpf resumed>) = 7 [pid 5996] exit_group(0 [pid 5995] exit_group(0 [pid 5993] exit_group(0 [pid 5994] exit_group(0 [pid 5997] <... bpf resumed>) = 7 [pid 5996] <... exit_group resumed>) = ? [pid 5995] <... exit_group resumed>) = ? [pid 5994] <... exit_group resumed>) = ? [pid 5993] <... exit_group resumed>) = ? [pid 5997] exit_group(0 [pid 5996] +++ exited with 0 +++ [pid 5995] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5993] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 5998 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5998 attached [pid 5998] set_robust_list(0x5555562b2660, 24) = 0 [pid 5997] <... exit_group resumed>) = ? [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 5999 ./strace-static-x86_64: Process 5999 attached [pid 5998] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5999] set_robust_list(0x5555562b2660, 24 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5998] <... prctl resumed>) = 0 [pid 5998] setpgid(0, 0) = 0 [pid 5998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6000 [pid 5998] <... openat resumed>) = 3 [pid 5998] write(3, "1000", 4) = 4 [pid 5998] close(3) = 0 ./strace-static-x86_64: Process 6000 attached [pid 5999] <... set_robust_list resumed>) = 0 [pid 5998] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6000] set_robust_list(0x5555562b2660, 24 [pid 5999] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6000] <... set_robust_list resumed>) = 0 [pid 5999] <... prctl resumed>) = 0 [pid 5999] setpgid(0, 0) = 0 [pid 6000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5998] <... bpf resumed>) = 3 [pid 5999] <... openat resumed>) = 3 [pid 5998] close(3 [pid 6000] <... prctl resumed>) = 0 [pid 5999] write(3, "1000", 4) = 4 [pid 5999] close(3) = 0 [pid 5999] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6000] setpgid(0, 0 [pid 5998] <... close resumed>) = 0 [pid 6000] <... setpgid resumed>) = 0 [pid 5998] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6000] write(3, "1000", 4) = 4 [pid 6000] close(3) = 0 [pid 6000] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 5999] <... bpf resumed>) = 3 [pid 5999] close(3 [pid 5998] <... socketpair resumed>[3, 4]) = 0 [pid 5999] <... close resumed>) = 0 [pid 5997] +++ exited with 0 +++ [pid 5994] +++ exited with 0 +++ [pid 5999] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5998] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5999] <... socketpair resumed>[3, 4]) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6001 attached [pid 6000] <... bpf resumed>) = 3 [pid 5999] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5998] <... bpf resumed>) = 5 ./strace-static-x86_64: Process 6002 attached [pid 6001] set_robust_list(0x5555562b2660, 24 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6001 [pid 5999] <... bpf resumed>) = 5 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6002 [pid 6001] <... set_robust_list resumed>) = 0 [pid 5999] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6001] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5999] <... bpf resumed>) = 0 [pid 5999] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6002] set_robust_list(0x5555562b2660, 24 [pid 6001] <... prctl resumed>) = 0 [pid 6000] close(3 [pid 5999] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5998] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 5999] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 5998] <... bpf resumed>) = 0 [pid 6002] <... set_robust_list resumed>) = 0 [pid 6001] setpgid(0, 0 [pid 6000] <... close resumed>) = 0 [pid 6002] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6001] <... setpgid resumed>) = 0 [pid 6000] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 5998] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6002] <... prctl resumed>) = 0 [pid 6001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5999] <... bpf resumed>) = 6 [pid 6002] setpgid(0, 0 [pid 6001] <... openat resumed>) = 3 [pid 5999] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6002] <... setpgid resumed>) = 0 [pid 6001] write(3, "1000", 4 [pid 5998] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6001] <... write resumed>) = 4 [pid 6002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6001] close(3 [pid 5998] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6001] <... close resumed>) = 0 [pid 6000] <... socketpair resumed>[3, 4]) = 0 [pid 6002] <... openat resumed>) = 3 [pid 6001] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6002] write(3, "1000", 4) = 4 [pid 6002] close(3) = 0 [pid 6002] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6001] <... bpf resumed>) = 3 [pid 6000] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5998] <... bpf resumed>) = 6 [pid 6002] <... bpf resumed>) = 3 [pid 6001] close(3 [pid 6002] close(3 [pid 6001] <... close resumed>) = 0 [pid 6001] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6002] <... close resumed>) = 0 [pid 6002] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6001] <... socketpair resumed>[3, 4]) = 0 [pid 6002] <... socketpair resumed>[3, 4]) = 0 [pid 6001] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6002] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6000] <... bpf resumed>) = 5 [pid 5998] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6001] <... bpf resumed>) = 5 [pid 6002] <... bpf resumed>) = 5 [pid 6001] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6000] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6002] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6001] <... bpf resumed>) = 0 [pid 6001] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6002] <... bpf resumed>) = 0 [pid 6001] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6002] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6001] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6002] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6000] <... bpf resumed>) = 0 [pid 6002] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6001] <... bpf resumed>) = 6 [pid 6000] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6002] <... bpf resumed>) = 6 [pid 6001] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6000] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6002] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6000] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6000] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 5999] <... bpf resumed>) = 7 [pid 6002] <... bpf resumed>) = 7 [pid 5999] exit_group(0 [pid 5998] <... bpf resumed>) = 7 [pid 6001] <... bpf resumed>) = 7 [pid 6002] exit_group(0 [pid 6000] <... bpf resumed>) = 7 [pid 5999] <... exit_group resumed>) = ? [pid 6002] <... exit_group resumed>) = ? [pid 6001] exit_group(0 [pid 6000] exit_group(0 [pid 5999] +++ exited with 0 +++ [pid 5998] exit_group(0 [pid 6002] +++ exited with 0 +++ [pid 6001] <... exit_group resumed>) = ? [pid 6000] <... exit_group resumed>) = ? [pid 5998] <... exit_group resumed>) = ? [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6000] +++ exited with 0 +++ [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6004 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6003 [pid 293] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 6004 attached [pid 6004] set_robust_list(0x5555562b2660, 24 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6004] <... set_robust_list resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6005 ./strace-static-x86_64: Process 6005 attached ./strace-static-x86_64: Process 6003 attached [pid 6004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6003] set_robust_list(0x5555562b2660, 24) = 0 [pid 6003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6004] <... prctl resumed>) = 0 [pid 6003] <... prctl resumed>) = 0 [pid 6003] setpgid(0, 0) = 0 [pid 6003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6005] set_robust_list(0x5555562b2660, 24 [pid 6004] setpgid(0, 0 [pid 6005] <... set_robust_list resumed>) = 0 [pid 6004] <... setpgid resumed>) = 0 [pid 6003] <... openat resumed>) = 3 [pid 6003] write(3, "1000", 4) = 4 [pid 6003] close(3) = 0 [pid 6004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6003] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6004] <... openat resumed>) = 3 [pid 6005] <... prctl resumed>) = 0 [pid 6004] write(3, "1000", 4 [pid 6003] <... bpf resumed>) = 3 [pid 6003] close(3) = 0 [pid 6003] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6005] setpgid(0, 0 [pid 6004] <... write resumed>) = 4 [pid 6003] <... socketpair resumed>[3, 4]) = 0 [pid 6003] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6005] <... setpgid resumed>) = 0 [pid 6004] close(3 [pid 6003] <... bpf resumed>) = 5 [pid 6003] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6003] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6004] <... close resumed>) = 0 [pid 6004] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6003] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6003] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6004] <... bpf resumed>) = 3 [pid 6003] <... bpf resumed>) = 6 [pid 6003] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6004] close(3) = 0 [pid 6005] <... openat resumed>) = 3 [pid 6004] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6005] write(3, "1000", 4) = 4 [pid 6004] <... socketpair resumed>[3, 4]) = 0 [pid 6005] close(3) = 0 [pid 6005] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6004] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6005] <... bpf resumed>) = 3 [pid 6004] <... bpf resumed>) = 5 [pid 6004] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6005] close(3 [pid 6004] <... bpf resumed>) = 0 [pid 6005] <... close resumed>) = 0 [pid 6004] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6005] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6004] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6005] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6004] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6005] <... bpf resumed>) = 5 [pid 6005] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6005] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6005] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6004] <... bpf resumed>) = 6 [pid 6005] <... bpf resumed>) = 6 [pid 6004] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6005] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6001] +++ exited with 0 +++ [pid 5998] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6006 attached ./strace-static-x86_64: Process 6007 attached [pid 6006] set_robust_list(0x5555562b2660, 24 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6007 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6006 [pid 6007] set_robust_list(0x5555562b2660, 24 [pid 6006] <... set_robust_list resumed>) = 0 [pid 6007] <... set_robust_list resumed>) = 0 [pid 6006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6006] setpgid(0, 0) = 0 [pid 6007] <... prctl resumed>) = 0 [pid 6007] setpgid(0, 0) = 0 [pid 6006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6006] <... openat resumed>) = 3 [pid 6007] <... openat resumed>) = 3 [pid 6006] write(3, "1000", 4 [pid 6007] write(3, "1000", 4 [pid 6006] <... write resumed>) = 4 [pid 6007] <... write resumed>) = 4 [pid 6006] close(3 [pid 6007] close(3 [pid 6006] <... close resumed>) = 0 [pid 6006] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6007] <... close resumed>) = 0 [pid 6007] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6006] <... bpf resumed>) = 3 [pid 6006] close(3 [pid 6007] close(3 [pid 6006] <... close resumed>) = 0 [pid 6006] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6007] <... close resumed>) = 0 [pid 6007] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6006] <... socketpair resumed>[3, 4]) = 0 [pid 6007] <... socketpair resumed>[3, 4]) = 0 [pid 6006] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6007] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6006] <... bpf resumed>) = 5 [pid 6007] <... bpf resumed>) = 5 [pid 6006] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6007] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6006] <... bpf resumed>) = 0 [pid 6007] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6006] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6007] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6006] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6007] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6006] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6007] <... bpf resumed>) = 6 [pid 6006] <... bpf resumed>) = 6 [pid 6006] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6007] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6005] <... bpf resumed>) = 7 [pid 6003] <... bpf resumed>) = 7 [pid 6007] <... bpf resumed>) = 7 [pid 6006] <... bpf resumed>) = 7 [pid 6005] exit_group(0 [pid 6004] <... bpf resumed>) = 7 [pid 6003] exit_group(0 [pid 6007] exit_group(0 [pid 6006] exit_group(0 [pid 6005] <... exit_group resumed>) = ? [pid 6003] <... exit_group resumed>) = ? [pid 6004] exit_group(0 [pid 6007] <... exit_group resumed>) = ? [pid 6006] <... exit_group resumed>) = ? [pid 6004] <... exit_group resumed>) = ? [pid 6006] +++ exited with 0 +++ [pid 6005] +++ exited with 0 +++ [pid 6003] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6008 attached [pid 6008] set_robust_list(0x5555562b2660, 24 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6008 [pid 6008] <... set_robust_list resumed>) = 0 [pid 6008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6008] setpgid(0, 0) = 0 [pid 6008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6009 ./strace-static-x86_64: Process 6010 attached ./strace-static-x86_64: Process 6009 attached [pid 6008] <... openat resumed>) = 3 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6010 [pid 6010] set_robust_list(0x5555562b2660, 24 [pid 6009] set_robust_list(0x5555562b2660, 24 [pid 6010] <... set_robust_list resumed>) = 0 [pid 6009] <... set_robust_list resumed>) = 0 [pid 6008] write(3, "1000", 4 [pid 6010] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6009] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6008] <... write resumed>) = 4 [pid 6010] <... prctl resumed>) = 0 [pid 6009] <... prctl resumed>) = 0 [pid 6010] setpgid(0, 0 [pid 6009] setpgid(0, 0 [pid 6010] <... setpgid resumed>) = 0 [pid 6009] <... setpgid resumed>) = 0 [pid 6010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6008] close(3 [pid 6010] <... openat resumed>) = 3 [pid 6009] <... openat resumed>) = 3 [pid 6008] <... close resumed>) = 0 [pid 6010] write(3, "1000", 4 [pid 6009] write(3, "1000", 4 [pid 6010] <... write resumed>) = 4 [pid 6009] <... write resumed>) = 4 [pid 6010] close(3 [pid 6009] close(3 [pid 6010] <... close resumed>) = 0 [pid 6009] <... close resumed>) = 0 [pid 6010] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6009] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6008] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6010] <... bpf resumed>) = 3 [pid 6009] <... bpf resumed>) = 3 [pid 6008] <... bpf resumed>) = 3 [pid 6009] close(3) = 0 [pid 6010] close(3 [pid 6009] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6009] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6010] <... close resumed>) = 0 [pid 6008] close(3 [pid 6009] <... bpf resumed>) = 5 [pid 6009] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6009] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6010] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6008] <... close resumed>) = 0 [pid 6009] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6009] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6010] <... socketpair resumed>[3, 4]) = 0 [pid 6009] <... bpf resumed>) = 6 [pid 6008] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6009] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6010] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6008] <... socketpair resumed>[3, 4]) = 0 [pid 6010] <... bpf resumed>) = 5 [pid 6010] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6008] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6010] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6008] <... bpf resumed>) = 5 [pid 6010] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6010] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6008] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6010] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6008] <... bpf resumed>) = 0 [pid 6008] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6008] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6008] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6007] +++ exited with 0 +++ [pid 6004] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 298] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6011 ./strace-static-x86_64: Process 6011 attached [pid 6011] set_robust_list(0x5555562b2660, 24) = 0 [pid 6011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6012 [pid 6011] <... prctl resumed>) = 0 [pid 6011] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 6012 attached [pid 6012] set_robust_list(0x5555562b2660, 24) = 0 [pid 6011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6011] <... openat resumed>) = 3 [pid 6012] <... prctl resumed>) = 0 [pid 6011] write(3, "1000", 4) = 4 [pid 6011] close(3) = 0 [pid 6011] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6012] setpgid(0, 0) = 0 [pid 6012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6012] write(3, "1000", 4 [pid 6011] <... bpf resumed>) = 3 [pid 6011] close(3) = 0 [pid 6011] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6012] <... write resumed>) = 4 [pid 6011] <... socketpair resumed>[3, 4]) = 0 [pid 6011] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6012] close(3 [pid 6011] <... bpf resumed>) = 5 [pid 6011] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6011] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6011] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6012] <... close resumed>) = 0 [pid 6011] <... bpf resumed>) = 6 [pid 6011] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6012] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6012] close(3) = 0 [pid 6012] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6012] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6012] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6012] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6012] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6012] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6010] <... bpf resumed>) = 7 [pid 6009] <... bpf resumed>) = 7 [pid 6008] <... bpf resumed>) = 7 [pid 6011] <... bpf resumed>) = 7 [pid 6012] <... bpf resumed>) = 7 [pid 6011] exit_group(0 [pid 6010] exit_group(0 [pid 6009] exit_group(0 [pid 6008] exit_group(0 [pid 6011] <... exit_group resumed>) = ? [pid 6010] <... exit_group resumed>) = ? [pid 6009] <... exit_group resumed>) = ? [pid 6008] <... exit_group resumed>) = ? [pid 6012] exit_group(0 [pid 6011] +++ exited with 0 +++ [pid 6010] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 6008] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6012] <... exit_group resumed>) = ? [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 6013 ./strace-static-x86_64: Process 6013 attached [pid 6013] set_robust_list(0x5555562b2660, 24) = 0 [pid 6013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6013] <... prctl resumed>) = 0 [pid 6013] setpgid(0, 0) = 0 [pid 6013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6013] write(3, "1000", 4) = 4 [pid 6013] close(3 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6014 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6015 [pid 6013] <... close resumed>) = 0 [pid 6013] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 ./strace-static-x86_64: Process 6015 attached ./strace-static-x86_64: Process 6014 attached [pid 6013] close(3) = 0 [pid 6015] set_robust_list(0x5555562b2660, 24 [pid 6014] set_robust_list(0x5555562b2660, 24 [pid 6013] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6014] <... set_robust_list resumed>) = 0 [pid 6015] <... set_robust_list resumed>) = 0 [pid 6013] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6013] <... bpf resumed>) = 5 [pid 6015] <... prctl resumed>) = 0 [pid 6014] <... prctl resumed>) = 0 [pid 6013] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6015] setpgid(0, 0 [pid 6014] setpgid(0, 0 [pid 6015] <... setpgid resumed>) = 0 [pid 6013] <... bpf resumed>) = 0 [pid 6014] <... setpgid resumed>) = 0 [pid 6015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6013] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6015] <... openat resumed>) = 3 [pid 6014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6015] write(3, "1000", 4 [pid 6013] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6013] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6015] <... write resumed>) = 4 [pid 6014] <... openat resumed>) = 3 [pid 6014] write(3, "1000", 4 [pid 6013] <... bpf resumed>) = 6 [pid 6015] close(3 [pid 6014] <... write resumed>) = 4 [pid 6013] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6015] <... close resumed>) = 0 [pid 6014] close(3) = 0 [pid 6015] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6014] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6015] <... bpf resumed>) = 3 [pid 6014] close(3 [pid 6015] close(3 [pid 6014] <... close resumed>) = 0 [pid 6015] <... close resumed>) = 0 [pid 6014] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6015] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6014] <... socketpair resumed>[3, 4]) = 0 [pid 6015] <... socketpair resumed>[3, 4]) = 0 [pid 6014] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6015] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6014] <... bpf resumed>) = 5 [pid 6015] <... bpf resumed>) = 5 [pid 6014] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6015] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6014] <... bpf resumed>) = 0 [pid 6015] <... bpf resumed>) = 0 [pid 6014] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6015] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6014] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6014] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6015] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6015] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6014] <... bpf resumed>) = 6 [pid 6015] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6014] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6012] +++ exited with 0 +++ [pid 6009] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6016 ./strace-static-x86_64: Process 6016 attached [pid 6016] set_robust_list(0x5555562b2660, 24) = 0 [pid 6016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6017 [pid 6016] setpgid(0, 0) = 0 [pid 6016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6016] write(3, "1000", 4) = 4 [pid 6016] close(3) = 0 [pid 6016] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6016] close(3) = 0 [pid 6016] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 ./strace-static-x86_64: Process 6017 attached [pid 6016] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6017] set_robust_list(0x5555562b2660, 24) = 0 [pid 6016] <... bpf resumed>) = 5 [pid 6016] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6017] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6016] <... bpf resumed>) = 0 [pid 6017] <... prctl resumed>) = 0 [pid 6016] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6017] setpgid(0, 0 [pid 6016] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6017] <... setpgid resumed>) = 0 [pid 6016] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6016] <... bpf resumed>) = 6 [pid 6017] <... openat resumed>) = 3 [pid 6016] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6017] write(3, "1000", 4) = 4 [pid 6017] close(3) = 0 [pid 6017] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6017] close(3) = 0 [pid 6017] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6017] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6017] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6017] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6017] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6017] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6013] <... bpf resumed>) = 7 [pid 6017] <... bpf resumed>) = 7 [pid 6016] <... bpf resumed>) = 7 [pid 6015] <... bpf resumed>) = 7 [pid 6014] <... bpf resumed>) = 7 [pid 6013] exit_group(0) = ? [pid 6017] exit_group(0 [pid 6016] exit_group(0 [pid 6015] exit_group(0 [pid 6014] exit_group(0 [pid 6013] +++ exited with 0 +++ [pid 6017] <... exit_group resumed>) = ? [pid 6016] <... exit_group resumed>) = ? [pid 6015] <... exit_group resumed>) = ? [pid 6014] <... exit_group resumed>) = ? [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6017] +++ exited with 0 +++ [pid 6015] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6017, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6019 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6018 ./strace-static-x86_64: Process 6020 attached ./strace-static-x86_64: Process 6019 attached [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6020 ./strace-static-x86_64: Process 6018 attached [pid 6020] set_robust_list(0x5555562b2660, 24) = 0 [pid 6019] set_robust_list(0x5555562b2660, 24 [pid 6018] set_robust_list(0x5555562b2660, 24 [pid 6020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6019] <... set_robust_list resumed>) = 0 [pid 6018] <... set_robust_list resumed>) = 0 [pid 6020] <... prctl resumed>) = 0 [pid 6020] setpgid(0, 0) = 0 [pid 6020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6019] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6018] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6020] <... openat resumed>) = 3 [pid 6019] <... prctl resumed>) = 0 [pid 6018] <... prctl resumed>) = 0 [pid 6020] write(3, "1000", 4) = 4 [pid 6019] setpgid(0, 0 [pid 6018] setpgid(0, 0 [pid 6020] close(3 [pid 6019] <... setpgid resumed>) = 0 [pid 6018] <... setpgid resumed>) = 0 [pid 6020] <... close resumed>) = 0 [pid 6020] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6020] <... bpf resumed>) = 3 [pid 6019] <... openat resumed>) = 3 [pid 6018] <... openat resumed>) = 3 [pid 6019] write(3, "1000", 4 [pid 6018] write(3, "1000", 4 [pid 6019] <... write resumed>) = 4 [pid 6018] <... write resumed>) = 4 [pid 6020] close(3) = 0 [pid 6020] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6019] close(3 [pid 6018] close(3 [pid 6020] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6019] <... close resumed>) = 0 [pid 6018] <... close resumed>) = 0 [pid 6020] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6020] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6018] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6020] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6019] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6020] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6019] <... bpf resumed>) = 3 [pid 6018] <... bpf resumed>) = 3 [pid 6020] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6019] close(3 [pid 6018] close(3 [pid 6019] <... close resumed>) = 0 [pid 6018] <... close resumed>) = 0 [pid 6019] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6018] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6019] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6018] <... socketpair resumed>[3, 4]) = 0 [pid 6019] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6019] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6019] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6018] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6019] <... bpf resumed>) = 6 [pid 6018] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6019] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6018] <... bpf resumed>) = 0 [pid 6018] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6018] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6018] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6014] +++ exited with 0 +++ [pid 6016] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6021 attached [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6021 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6022 ./strace-static-x86_64: Process 6022 attached [pid 6022] set_robust_list(0x5555562b2660, 24) = 0 [pid 6022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6022] setpgid(0, 0) = 0 [pid 6022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6021] set_robust_list(0x5555562b2660, 24 [pid 6022] write(3, "1000", 4) = 4 [pid 6022] close(3) = 0 [pid 6022] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6021] <... set_robust_list resumed>) = 0 [pid 6021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6021] setpgid(0, 0) = 0 [pid 6021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6021] write(3, "1000", 4) = 4 [pid 6021] close(3) = 0 [pid 6021] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6022] <... bpf resumed>) = 3 [pid 6021] <... bpf resumed>) = 3 [pid 6022] close(3 [pid 6021] close(3 [pid 6022] <... close resumed>) = 0 [pid 6021] <... close resumed>) = 0 [pid 6022] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6021] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6022] <... socketpair resumed>[3, 4]) = 0 [pid 6022] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6021] <... socketpair resumed>[3, 4]) = 0 [pid 6022] <... bpf resumed>) = 5 [pid 6021] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6022] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6021] <... bpf resumed>) = 5 [pid 6022] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6021] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6022] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6021] <... bpf resumed>) = 0 [pid 6022] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6021] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6022] <... bpf resumed>) = 6 [pid 6021] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6022] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6021] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6021] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6020] <... bpf resumed>) = 7 [pid 6019] <... bpf resumed>) = 7 [pid 6018] <... bpf resumed>) = 7 [pid 6022] <... bpf resumed>) = 7 [pid 6021] <... bpf resumed>) = 7 [pid 6020] exit_group(0 [pid 6019] exit_group(0 [pid 6021] exit_group(0 [pid 6020] <... exit_group resumed>) = ? [pid 6019] <... exit_group resumed>) = ? [pid 6018] exit_group(0 [pid 6021] <... exit_group resumed>) = ? [pid 6020] +++ exited with 0 +++ [pid 6019] +++ exited with 0 +++ [pid 6018] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6018] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6022] exit_group(0 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6023 [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 6023 attached ./strace-static-x86_64: Process 6024 attached [pid 6022] <... exit_group resumed>) = ? [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6024 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6023] set_robust_list(0x5555562b2660, 24 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6025 [pid 6024] set_robust_list(0x5555562b2660, 24./strace-static-x86_64: Process 6025 attached [pid 6025] set_robust_list(0x5555562b2660, 24) = 0 [pid 6025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6023] <... set_robust_list resumed>) = 0 [pid 6024] <... set_robust_list resumed>) = 0 [pid 6025] <... prctl resumed>) = 0 [pid 6025] setpgid(0, 0 [pid 6023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6024] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6023] <... prctl resumed>) = 0 [pid 6023] setpgid(0, 0 [pid 6024] <... prctl resumed>) = 0 [pid 6025] <... setpgid resumed>) = 0 [pid 6025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6023] <... setpgid resumed>) = 0 [pid 6023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6024] setpgid(0, 0 [pid 6025] <... openat resumed>) = 3 [pid 6025] write(3, "1000", 4) = 4 [pid 6025] close(3) = 0 [pid 6023] <... openat resumed>) = 3 [pid 6024] <... setpgid resumed>) = 0 [pid 6025] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6023] write(3, "1000", 4 [pid 6024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6023] <... write resumed>) = 4 [pid 6024] <... openat resumed>) = 3 [pid 6025] <... bpf resumed>) = 3 [pid 6024] write(3, "1000", 4 [pid 6023] close(3 [pid 6025] close(3) = 0 [pid 6025] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6024] <... write resumed>) = 4 [pid 6023] <... close resumed>) = 0 [pid 6025] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6023] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6024] close(3 [pid 6025] <... bpf resumed>) = 5 [pid 6025] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6025] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6025] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6023] <... bpf resumed>) = 3 [pid 6025] <... bpf resumed>) = 6 [pid 6024] <... close resumed>) = 0 [pid 6023] close(3 [pid 6025] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6023] <... close resumed>) = 0 [pid 6023] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6024] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6023] <... socketpair resumed>[3, 4]) = 0 [pid 6023] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6023] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6023] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6024] <... bpf resumed>) = 3 [pid 6023] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6024] close(3 [pid 6023] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6024] <... close resumed>) = 0 [pid 6024] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6023] <... bpf resumed>) = 6 [pid 6023] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6024] <... socketpair resumed>[3, 4]) = 0 [pid 6024] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6024] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6024] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6024] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6024] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6021] +++ exited with 0 +++ [pid 6022] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6026 attached [pid 6026] set_robust_list(0x5555562b2660, 24) = 0 [pid 6026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6026 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6027 [pid 6026] setpgid(0, 0) = 0 [pid 6026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6027 attached ) = 3 [pid 6026] write(3, "1000", 4 [pid 6027] set_robust_list(0x5555562b2660, 24 [pid 6026] <... write resumed>) = 4 [pid 6026] close(3 [pid 6027] <... set_robust_list resumed>) = 0 [pid 6026] <... close resumed>) = 0 [pid 6026] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6026] <... bpf resumed>) = 3 [pid 6026] close(3) = 0 [pid 6027] <... prctl resumed>) = 0 [pid 6026] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6026] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6027] setpgid(0, 0 [pid 6026] <... bpf resumed>) = 5 [pid 6027] <... setpgid resumed>) = 0 [pid 6026] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6026] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6026] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6026] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6027] <... openat resumed>) = 3 [pid 6027] write(3, "1000", 4 [pid 6026] <... bpf resumed>) = 6 [pid 6027] <... write resumed>) = 4 [pid 6026] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6027] close(3) = 0 [pid 6027] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6027] close(3) = 0 [pid 6027] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6027] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6027] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6027] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6027] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6027] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6025] <... bpf resumed>) = 7 [pid 6027] <... bpf resumed>) = 7 [pid 6026] <... bpf resumed>) = 7 [pid 6025] exit_group(0 [pid 6024] <... bpf resumed>) = 7 [pid 6023] <... bpf resumed>) = 7 [pid 6027] exit_group(0 [pid 6026] exit_group(0 [pid 6025] <... exit_group resumed>) = ? [pid 6027] <... exit_group resumed>) = ? [pid 6026] <... exit_group resumed>) = ? [pid 6025] +++ exited with 0 +++ [pid 6024] exit_group(0 [pid 6023] exit_group(0 [pid 6027] +++ exited with 0 +++ [pid 6026] +++ exited with 0 +++ [pid 6023] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6024] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6025, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6026, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... restart_syscall resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6028 ./strace-static-x86_64: Process 6028 attached [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6028] set_robust_list(0x5555562b2660, 24) = 0 [pid 6028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6028] setpgid(0, 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6029 [pid 6028] <... setpgid resumed>) = 0 [pid 6028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6028] write(3, "1000", 4) = 4 [pid 6028] close(3) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6030 [pid 6028] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 6030 attached ) = 3 [pid 6028] close(3) = 0 [pid 6028] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6030] set_robust_list(0x5555562b2660, 24 [pid 6028] <... socketpair resumed>[3, 4]) = 0 [pid 6028] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6030] <... set_robust_list resumed>) = 0 [pid 6028] <... bpf resumed>) = 5 [pid 6028] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6028] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6030] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6029 attached [pid 6029] set_robust_list(0x5555562b2660, 24) = 0 [pid 6030] <... prctl resumed>) = 0 [pid 6028] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6029] setpgid(0, 0) = 0 [pid 6029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6028] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6030] setpgid(0, 0 [pid 6029] <... openat resumed>) = 3 [pid 6029] write(3, "1000", 4 [pid 6030] <... setpgid resumed>) = 0 [pid 6029] <... write resumed>) = 4 [pid 6029] close(3) = 0 [pid 6029] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6029] <... bpf resumed>) = 3 [pid 6028] <... bpf resumed>) = 6 [pid 6029] close(3) = 0 [pid 6030] write(3, "1000", 4 [pid 6028] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6029] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6030] <... write resumed>) = 4 [pid 6029] <... socketpair resumed>[3, 4]) = 0 [pid 6030] close(3 [pid 6029] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6030] <... close resumed>) = 0 [pid 6029] <... bpf resumed>) = 5 [pid 6029] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6029] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6030] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6029] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6029] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6030] <... bpf resumed>) = 3 [pid 6029] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6030] close(3) = 0 [pid 6030] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6030] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6030] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6030] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6030] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6030] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6024] +++ exited with 0 +++ [pid 6023] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6031 ./strace-static-x86_64: Process 6031 attached [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6031] set_robust_list(0x5555562b2660, 24) = 0 [pid 6031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6031] setpgid(0, 0) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6032 [pid 6031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6031] write(3, "1000", 4) = 4 [pid 6031] close(3) = 0 [pid 6031] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 6032 attached ) = 3 [pid 6031] close(3 [pid 6032] set_robust_list(0x5555562b2660, 24) = 0 [pid 6031] <... close resumed>) = 0 [pid 6031] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6031] <... socketpair resumed>[3, 4]) = 0 [pid 6032] <... prctl resumed>) = 0 [pid 6031] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6032] setpgid(0, 0 [pid 6031] <... bpf resumed>) = 5 [pid 6032] <... setpgid resumed>) = 0 [pid 6031] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6031] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6032] <... openat resumed>) = 3 [pid 6031] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6032] write(3, "1000", 4 [pid 6031] <... bpf resumed>) = 6 [pid 6032] <... write resumed>) = 4 [pid 6031] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6032] close(3) = 0 [pid 6032] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6032] close(3) = 0 [pid 6032] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6032] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6032] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6032] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6032] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6032] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6028] <... bpf resumed>) = 7 [pid 6032] <... bpf resumed>) = 7 [pid 6031] <... bpf resumed>) = 7 [pid 6030] <... bpf resumed>) = 7 [pid 6029] <... bpf resumed>) = 7 [pid 6028] exit_group(0 [pid 6031] exit_group(0 [pid 6030] exit_group(0 [pid 6028] <... exit_group resumed>) = ? [pid 6032] exit_group(0 [pid 6031] <... exit_group resumed>) = ? [pid 6030] <... exit_group resumed>) = ? [pid 6029] exit_group(0 [pid 6028] +++ exited with 0 +++ [pid 6031] +++ exited with 0 +++ [pid 6030] +++ exited with 0 +++ [pid 6029] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6032] <... exit_group resumed>) = ? [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6033 ./strace-static-x86_64: Process 6033 attached [pid 6033] set_robust_list(0x5555562b2660, 24) = 0 [pid 6033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6034 [pid 6033] <... prctl resumed>) = 0 [pid 6033] setpgid(0, 0) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6033] write(3, "1000", 4 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6035 [pid 6033] <... write resumed>) = 4 [pid 6033] close(3) = 0 [pid 6033] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 6035 attached ) = 3 [pid 6033] close(3) = 0 [pid 6033] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6035] set_robust_list(0x5555562b2660, 24) = 0 [pid 6033] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6033] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6033] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6033] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6035] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6033] <... bpf resumed>) = 6 [pid 6033] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 6034 attached [pid 6034] set_robust_list(0x5555562b2660, 24 [pid 6035] <... prctl resumed>) = 0 [pid 6034] <... set_robust_list resumed>) = 0 [pid 6034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6034] setpgid(0, 0) = 0 [pid 6035] setpgid(0, 0 [pid 6034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6034] write(3, "1000", 4) = 4 [pid 6034] close(3 [pid 6035] <... setpgid resumed>) = 0 [pid 6034] <... close resumed>) = 0 [pid 6034] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6034] <... bpf resumed>) = 3 [pid 6035] <... openat resumed>) = 3 [pid 6035] write(3, "1000", 4 [pid 6034] close(3 [pid 6035] <... write resumed>) = 4 [pid 6034] <... close resumed>) = 0 [pid 6035] close(3 [pid 6034] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6035] <... close resumed>) = 0 [pid 6035] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6034] <... socketpair resumed>[3, 4]) = 0 [pid 6035] <... bpf resumed>) = 3 [pid 6034] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6035] close(3) = 0 [pid 6035] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6035] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6034] <... bpf resumed>) = 5 [pid 6034] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6035] <... bpf resumed>) = 5 [pid 6035] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6034] <... bpf resumed>) = 0 [pid 6035] <... bpf resumed>) = 0 [pid 6034] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6035] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6034] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6035] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6035] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6034] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6035] <... bpf resumed>) = 6 [pid 6035] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6034] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6032] +++ exited with 0 +++ [pid 6029] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6029, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6036 attached [pid 6036] set_robust_list(0x5555562b2660, 24) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6036 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6037 [pid 6036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6036] setpgid(0, 0) = 0 [pid 6036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6037 attached ) = 3 [pid 6036] write(3, "1000", 4) = 4 [pid 6036] close(3) = 0 [pid 6036] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6037] set_robust_list(0x5555562b2660, 24 [pid 6036] <... bpf resumed>) = 3 [pid 6037] <... set_robust_list resumed>) = 0 [pid 6036] close(3) = 0 [pid 6036] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6036] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6037] <... prctl resumed>) = 0 [pid 6036] <... bpf resumed>) = 5 [pid 6036] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6037] setpgid(0, 0) = 0 [pid 6036] <... bpf resumed>) = 0 [pid 6036] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6036] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6036] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6037] <... openat resumed>) = 3 [pid 6037] write(3, "1000", 4 [pid 6036] <... bpf resumed>) = 6 [pid 6037] <... write resumed>) = 4 [pid 6036] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6037] close(3) = 0 [pid 6037] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6037] close(3) = 0 [pid 6037] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6037] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6037] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6037] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6037] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6037] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6033] <... bpf resumed>) = 7 [pid 6037] <... bpf resumed>) = 7 [pid 6036] <... bpf resumed>) = 7 [pid 6035] <... bpf resumed>) = 7 [pid 6034] <... bpf resumed>) = 7 [pid 6033] exit_group(0) = ? [pid 6037] exit_group(0 [pid 6036] exit_group(0 [pid 6035] exit_group(0 [pid 6034] exit_group(0 [pid 6033] +++ exited with 0 +++ [pid 6037] <... exit_group resumed>) = ? [pid 6036] <... exit_group resumed>) = ? [pid 6035] <... exit_group resumed>) = ? [pid 6034] <... exit_group resumed>) = ? [pid 6035] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6033, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6034] +++ exited with 0 +++ [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6038 attached [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6038 [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 6038] set_robust_list(0x5555562b2660, 24 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6038] <... set_robust_list resumed>) = 0 [pid 6038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6038] setpgid(0, 0) = 0 [pid 6038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] <... restart_syscall resumed>) = 0 [pid 6038] <... openat resumed>) = 3 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6039 [pid 6038] write(3, "1000", 4 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6038] <... write resumed>) = 4 [pid 6038] close(3) = 0 [pid 6038] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6040 [pid 6038] <... bpf resumed>) = 3 [pid 6038] close(3) = 0 [pid 6038] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6038] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6038] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6038] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6038] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 ./strace-static-x86_64: Process 6039 attached [pid 6039] set_robust_list(0x5555562b2660, 24) = 0 [pid 6039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6038] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6039] <... prctl resumed>) = 0 [pid 6039] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 6040 attached [pid 6039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6040] set_robust_list(0x5555562b2660, 24 [pid 6039] <... openat resumed>) = 3 [pid 6040] <... set_robust_list resumed>) = 0 [pid 6039] write(3, "1000", 4 [pid 6040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6039] <... write resumed>) = 4 [pid 6039] close(3 [pid 6040] <... prctl resumed>) = 0 [pid 6040] setpgid(0, 0 [pid 6039] <... close resumed>) = 0 [pid 6040] <... setpgid resumed>) = 0 [pid 6039] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6040] write(3, "1000", 4 [pid 6039] <... bpf resumed>) = 3 [pid 6040] <... write resumed>) = 4 [pid 6040] close(3 [pid 6039] close(3 [pid 6040] <... close resumed>) = 0 [pid 6039] <... close resumed>) = 0 [pid 6040] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6039] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6040] <... bpf resumed>) = 3 [pid 6040] close(3) = 0 [pid 6039] <... socketpair resumed>[3, 4]) = 0 [pid 6040] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6039] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6040] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6039] <... bpf resumed>) = 5 [pid 6040] <... bpf resumed>) = 5 [pid 6039] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6040] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6039] <... bpf resumed>) = 0 [pid 6040] <... bpf resumed>) = 0 [pid 6039] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6040] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6039] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6040] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6039] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6040] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6039] <... bpf resumed>) = 6 [pid 6040] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6039] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6036] +++ exited with 0 +++ [pid 6037] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6037, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6041 ./strace-static-x86_64: Process 6041 attached [pid 6041] set_robust_list(0x5555562b2660, 24 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6042 [pid 6041] <... set_robust_list resumed>) = 0 [pid 6041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6041] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 6042 attached [pid 6041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6042] set_robust_list(0x5555562b2660, 24 [pid 6041] write(3, "1000", 4 [pid 6042] <... set_robust_list resumed>) = 0 [pid 6041] <... write resumed>) = 4 [pid 6041] close(3 [pid 6042] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6041] <... close resumed>) = 0 [pid 6041] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6042] <... prctl resumed>) = 0 [pid 6041] <... bpf resumed>) = 3 [pid 6042] setpgid(0, 0) = 0 [pid 6041] close(3) = 0 [pid 6042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6041] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6042] <... openat resumed>) = 3 [pid 6041] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6042] write(3, "1000", 4) = 4 [pid 6041] <... bpf resumed>) = 5 [pid 6041] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6042] close(3 [pid 6041] <... bpf resumed>) = 0 [pid 6042] <... close resumed>) = 0 [pid 6041] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6042] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6041] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6042] <... bpf resumed>) = 3 [pid 6041] <... bpf resumed>) = 6 [pid 6042] close(3 [pid 6041] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6042] <... close resumed>) = 0 [pid 6042] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6042] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6042] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6042] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6042] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6042] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6038] <... bpf resumed>) = 7 [pid 6040] <... bpf resumed>) = 7 [pid 6039] <... bpf resumed>) = 7 [pid 6038] exit_group(0 [pid 6039] exit_group(0 [pid 6038] <... exit_group resumed>) = ? [pid 6042] <... bpf resumed>) = 7 [pid 6041] <... bpf resumed>) = 7 [pid 6040] exit_group(0 [pid 6039] <... exit_group resumed>) = ? [pid 6038] +++ exited with 0 +++ [pid 6042] exit_group(0 [pid 6041] exit_group(0 [pid 6040] <... exit_group resumed>) = ? [pid 6039] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6042] <... exit_group resumed>) = ? [pid 6041] <... exit_group resumed>) = ? [pid 6041] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6041, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6044 attached [pid 6044] set_robust_list(0x5555562b2660, 24) = 0 [pid 6044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6044] setpgid(0, 0) = 0 [pid 6044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6046 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6044 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6045 [pid 6044] <... openat resumed>) = 3 [pid 6044] write(3, "1000", 4) = 4 [pid 6044] close(3) = 0 [pid 6044] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 6046 attached [pid 6046] set_robust_list(0x5555562b2660, 24 [pid 6044] <... bpf resumed>) = 3 [pid 6046] <... set_robust_list resumed>) = 0 [pid 6044] close(3) = 0 [pid 6044] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6044] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6044] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6044] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6044] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6044] <... bpf resumed>) = 6 [pid 6044] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6046] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 6045 attached [pid 6046] setpgid(0, 0 [pid 6045] set_robust_list(0x5555562b2660, 24 [pid 6046] <... setpgid resumed>) = 0 [pid 6045] <... set_robust_list resumed>) = 0 [pid 6045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6045] setpgid(0, 0) = 0 [pid 6045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6045] <... openat resumed>) = 3 [pid 6045] write(3, "1000", 4) = 4 [pid 6045] close(3) = 0 [pid 6045] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6046] <... openat resumed>) = 3 [pid 6046] write(3, "1000", 4) = 4 [pid 6046] close(3 [pid 6045] <... bpf resumed>) = 3 [pid 6046] <... close resumed>) = 0 [pid 6045] close(3 [pid 6046] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6042] +++ exited with 0 +++ [pid 6040] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6045] <... close resumed>) = 0 [pid 6045] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6045] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6045] <... bpf resumed>) = 5 [pid 6045] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6045] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6045] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6047 [pid 6045] <... bpf resumed>) = 6 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6045] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 6047 attached [pid 6047] set_robust_list(0x5555562b2660, 24) = 0 [pid 6047] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6048 [pid 6047] <... prctl resumed>) = 0 [pid 6047] setpgid(0, 0) = 0 [pid 6047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6047] write(3, "1000", 4) = 4 [pid 6047] close(3) = 0 [pid 6047] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6046] <... bpf resumed>) = 3 [pid 6046] close(3./strace-static-x86_64: Process 6048 attached [pid 6047] <... bpf resumed>) = 3 [pid 6047] close(3) = 0 [pid 6047] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6046] <... close resumed>) = 0 [pid 6047] <... socketpair resumed>[3, 4]) = 0 [pid 6047] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6047] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6046] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6047] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6047] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6048] set_robust_list(0x5555562b2660, 24 [pid 6046] <... socketpair resumed>[3, 4]) = 0 [pid 6048] <... set_robust_list resumed>) = 0 [pid 6047] <... bpf resumed>) = 6 [pid 6046] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6047] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6048] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6046] <... bpf resumed>) = 5 [pid 6048] <... prctl resumed>) = 0 [pid 6048] setpgid(0, 0) = 0 [pid 6046] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6046] <... bpf resumed>) = 0 [pid 6046] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6048] <... openat resumed>) = 3 [pid 6048] write(3, "1000", 4) = 4 [pid 6048] close(3) = 0 [pid 6046] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6048] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6048] close(3) = 0 [pid 6048] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6048] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6048] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6046] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6048] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6048] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6046] <... bpf resumed>) = 6 [pid 6046] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6048] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6044] <... bpf resumed>) = 7 [pid 6048] <... bpf resumed>) = 7 [pid 6047] <... bpf resumed>) = 7 [pid 6046] <... bpf resumed>) = 7 [pid 6045] <... bpf resumed>) = 7 [pid 6047] exit_group(0 [pid 6046] exit_group(0 [pid 6044] exit_group(0 [pid 6048] exit_group(0 [pid 6047] <... exit_group resumed>) = ? [pid 6046] <... exit_group resumed>) = ? [pid 6045] exit_group(0 [pid 6044] <... exit_group resumed>) = ? [pid 6047] +++ exited with 0 +++ [pid 6046] +++ exited with 0 +++ [pid 6045] <... exit_group resumed>) = ? [pid 6048] <... exit_group resumed>) = ? [pid 6044] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6049 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6049 attached [pid 6049] set_robust_list(0x5555562b2660, 24) = 0 [pid 6049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6049] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 6050 attached [pid 6049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6050 [pid 6050] set_robust_list(0x5555562b2660, 24 [pid 6049] <... openat resumed>) = 3 [pid 6049] write(3, "1000", 4 [pid 6050] <... set_robust_list resumed>) = 0 [pid 6049] <... write resumed>) = 4 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6049] close(3) = 0 [pid 6049] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6050] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6049] <... bpf resumed>) = 3 [pid 6049] close(3) = 0 [pid 6049] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6051 [pid 6049] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6050] <... prctl resumed>) = 0 [pid 6049] <... bpf resumed>) = 5 [pid 6049] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6050] setpgid(0, 0 [pid 6049] <... bpf resumed>) = 0 [pid 6050] <... setpgid resumed>) = 0 [pid 6049] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6049] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6049] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6050] <... openat resumed>) = 3 [pid 6049] <... bpf resumed>) = 6 [pid 6049] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6050] write(3, "1000", 4./strace-static-x86_64: Process 6051 attached ) = 4 [pid 6051] set_robust_list(0x5555562b2660, 24 [pid 6050] close(3 [pid 6051] <... set_robust_list resumed>) = 0 [pid 6051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6050] <... close resumed>) = 0 [pid 6051] <... prctl resumed>) = 0 [pid 6051] setpgid(0, 0) = 0 [pid 6050] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6051] write(3, "1000", 4) = 4 [pid 6051] close(3) = 0 [pid 6051] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6050] <... bpf resumed>) = 3 [pid 6051] <... bpf resumed>) = 3 [pid 6050] close(3 [pid 6051] close(3) = 0 [pid 6051] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6050] <... close resumed>) = 0 [pid 6051] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6050] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6051] <... bpf resumed>) = 5 [pid 6051] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6051] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6050] <... socketpair resumed>[3, 4]) = 0 [pid 6051] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6050] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6051] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6050] <... bpf resumed>) = 5 [pid 6051] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6050] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6050] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6050] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6050] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6048] +++ exited with 0 +++ [pid 6045] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6052 ./strace-static-x86_64: Process 6052 attached [pid 6052] set_robust_list(0x5555562b2660, 24) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6053 [pid 6052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6052] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 6053 attached [pid 6052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6053] set_robust_list(0x5555562b2660, 24 [pid 6052] write(3, "1000", 4) = 4 [pid 6052] close(3) = 0 [pid 6052] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6053] <... set_robust_list resumed>) = 0 [pid 6052] <... bpf resumed>) = 3 [pid 6052] close(3) = 0 [pid 6053] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6052] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6053] <... prctl resumed>) = 0 [pid 6052] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6053] setpgid(0, 0 [pid 6052] <... bpf resumed>) = 5 [pid 6052] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6053] <... setpgid resumed>) = 0 [pid 6053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6052] <... bpf resumed>) = 0 [pid 6052] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6053] <... openat resumed>) = 3 [pid 6052] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6052] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6053] write(3, "1000", 4 [pid 6052] <... bpf resumed>) = 6 [pid 6052] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6053] <... write resumed>) = 4 [pid 6053] close(3) = 0 [pid 6053] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6053] close(3) = 0 [pid 6053] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6053] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6053] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6053] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6053] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6053] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6049] <... bpf resumed>) = 7 [pid 6052] <... bpf resumed>) = 7 [pid 6051] <... bpf resumed>) = 7 [pid 6050] <... bpf resumed>) = 7 [pid 6049] exit_group(0 [pid 6052] exit_group(0 [pid 6050] exit_group(0 [pid 6049] <... exit_group resumed>) = ? [pid 6051] exit_group(0 [pid 6053] <... bpf resumed>) = 7 [pid 6052] <... exit_group resumed>) = ? [pid 6051] <... exit_group resumed>) = ? [pid 6050] <... exit_group resumed>) = ? [pid 6049] +++ exited with 0 +++ [pid 6052] +++ exited with 0 +++ [pid 6050] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6050, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 6053] exit_group(0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6053] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 6054 attached [pid 298] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6054 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6054] set_robust_list(0x5555562b2660, 24) = 0 [pid 6054] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6055 attached ./strace-static-x86_64: Process 6056 attached [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6055 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6056 [pid 6054] <... prctl resumed>) = 0 [pid 6055] set_robust_list(0x5555562b2660, 24 [pid 6056] set_robust_list(0x5555562b2660, 24 [pid 6055] <... set_robust_list resumed>) = 0 [pid 6056] <... set_robust_list resumed>) = 0 [pid 6056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6055] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6054] setpgid(0, 0 [pid 6055] <... prctl resumed>) = 0 [pid 6056] <... prctl resumed>) = 0 [pid 6056] setpgid(0, 0 [pid 6055] setpgid(0, 0 [pid 6054] <... setpgid resumed>) = 0 [pid 6056] <... setpgid resumed>) = 0 [pid 6055] <... setpgid resumed>) = 0 [pid 6054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6054] <... openat resumed>) = 3 [pid 6054] write(3, "1000", 4 [pid 6055] <... openat resumed>) = 3 [pid 6054] <... write resumed>) = 4 [pid 6056] <... openat resumed>) = 3 [pid 6055] write(3, "1000", 4 [pid 6054] close(3) = 0 [pid 6055] <... write resumed>) = 4 [pid 6056] write(3, "1000", 4 [pid 6055] close(3 [pid 6056] <... write resumed>) = 4 [pid 6055] <... close resumed>) = 0 [pid 6054] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6056] close(3 [pid 6055] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6056] <... close resumed>) = 0 [pid 6055] <... bpf resumed>) = 3 [pid 6054] <... bpf resumed>) = 3 [pid 6056] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6055] close(3 [pid 6054] close(3 [pid 6055] <... close resumed>) = 0 [pid 6054] <... close resumed>) = 0 [pid 6055] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6054] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6055] <... socketpair resumed>[3, 4]) = 0 [pid 6054] <... socketpair resumed>[3, 4]) = 0 [pid 6054] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6055] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6054] <... bpf resumed>) = 5 [pid 6055] <... bpf resumed>) = 5 [pid 6054] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6055] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6054] <... bpf resumed>) = 0 [pid 6056] <... bpf resumed>) = 3 [pid 6054] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6056] close(3 [pid 6055] <... bpf resumed>) = 0 [pid 6054] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6055] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6054] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6056] <... close resumed>) = 0 [pid 6055] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6054] <... bpf resumed>) = 6 [pid 6054] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6056] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6055] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6056] <... socketpair resumed>[3, 4]) = 0 [pid 6056] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6055] <... bpf resumed>) = 6 [pid 6056] <... bpf resumed>) = 5 [pid 6055] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6056] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6056] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6056] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6056] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6053] +++ exited with 0 +++ [pid 6051] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6051, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6057 attached [pid 6057] set_robust_list(0x5555562b2660, 24) = 0 [pid 6057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6057] setpgid(0, 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6057 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6058 [pid 6057] <... setpgid resumed>) = 0 [pid 6057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6058 attached ) = 3 [pid 6057] write(3, "1000", 4) = 4 [pid 6057] close(3 [pid 6058] set_robust_list(0x5555562b2660, 24 [pid 6057] <... close resumed>) = 0 [pid 6058] <... set_robust_list resumed>) = 0 [pid 6057] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6057] <... bpf resumed>) = 3 [pid 6058] <... prctl resumed>) = 0 [pid 6057] close(3 [pid 6058] setpgid(0, 0 [pid 6057] <... close resumed>) = 0 [pid 6058] <... setpgid resumed>) = 0 [pid 6057] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6057] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6057] <... bpf resumed>) = 5 [pid 6057] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6058] <... openat resumed>) = 3 [pid 6057] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6058] write(3, "1000", 4 [pid 6057] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6058] <... write resumed>) = 4 [pid 6057] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6058] close(3 [pid 6057] <... bpf resumed>) = 6 [pid 6058] <... close resumed>) = 0 [pid 6057] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6058] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6058] close(3) = 0 [pid 6058] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6058] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6058] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6058] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6058] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6058] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6055] <... bpf resumed>) = 7 [pid 6054] <... bpf resumed>) = 7 [pid 6056] <... bpf resumed>) = 7 [pid 6057] <... bpf resumed>) = 7 [pid 6058] <... bpf resumed>) = 7 [pid 6055] exit_group(0 [pid 6054] exit_group(0 [pid 6056] exit_group(0 [pid 6055] <... exit_group resumed>) = ? [pid 6054] <... exit_group resumed>) = ? [pid 6058] exit_group(0 [pid 6057] exit_group(0 [pid 6056] <... exit_group resumed>) = ? [pid 6055] +++ exited with 0 +++ [pid 6054] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6055, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6056] +++ exited with 0 +++ [pid 6057] <... exit_group resumed>) = ? [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6058] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6059 attached [pid 6059] set_robust_list(0x5555562b2660, 24) = 0 [pid 6059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6059 [pid 6059] setpgid(0, 0) = 0 [pid 6059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] <... restart_syscall resumed>) = 0 [pid 6059] <... openat resumed>) = 3 [pid 6059] write(3, "1000", 4 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6059] <... write resumed>) = 4 [pid 6059] close(3) = 0 [pid 6059] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6060 [pid 6059] <... bpf resumed>) = 3 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6061 ./strace-static-x86_64: Process 6060 attached [pid 6060] set_robust_list(0x5555562b2660, 24) = 0 [pid 6060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6060] setpgid(0, 0) = 0 [pid 6060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6059] close(3 [pid 6060] write(3, "1000", 4) = 4 [pid 6060] close(3) = 0 [pid 6060] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6059] <... close resumed>) = 0 [pid 6059] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6059] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 6061 attached ) = 5 [pid 6059] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6061] set_robust_list(0x5555562b2660, 24) = 0 [pid 6061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6059] <... bpf resumed>) = 0 [pid 6061] <... prctl resumed>) = 0 [pid 6059] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6061] setpgid(0, 0 [pid 6059] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6061] <... setpgid resumed>) = 0 [pid 6061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6060] <... bpf resumed>) = 3 [pid 6061] <... openat resumed>) = 3 [pid 6060] close(3 [pid 6059] <... bpf resumed>) = 6 [pid 6061] write(3, "1000", 4 [pid 6060] <... close resumed>) = 0 [pid 6061] <... write resumed>) = 4 [pid 6060] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6061] close(3 [pid 6060] <... socketpair resumed>[3, 4]) = 0 [pid 6059] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6061] <... close resumed>) = 0 [pid 6061] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6060] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6060] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6060] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6060] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6061] <... bpf resumed>) = 3 [pid 6060] <... bpf resumed>) = 6 [pid 6060] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6061] close(3) = 0 [pid 6061] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6058] +++ exited with 0 +++ [pid 6057] +++ exited with 0 +++ [pid 6061] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6057, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6061] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6061] <... bpf resumed>) = 0 [pid 6061] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6062 [pid 6061] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 6063 attached ./strace-static-x86_64: Process 6062 attached ) = 6 [pid 6062] set_robust_list(0x5555562b2660, 24 [pid 6063] set_robust_list(0x5555562b2660, 24 [pid 6062] <... set_robust_list resumed>) = 0 [pid 6061] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6063 [pid 6063] <... set_robust_list resumed>) = 0 [pid 6062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6062] setpgid(0, 0 [pid 6063] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6062] <... setpgid resumed>) = 0 [pid 6062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6063] <... prctl resumed>) = 0 [pid 6062] <... openat resumed>) = 3 [pid 6063] setpgid(0, 0 [pid 6062] write(3, "1000", 4) = 4 [pid 6063] <... setpgid resumed>) = 0 [pid 6062] close(3) = 0 [pid 6062] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6062] <... bpf resumed>) = 3 [pid 6063] <... openat resumed>) = 3 [pid 6062] close(3 [pid 6063] write(3, "1000", 4 [pid 6062] <... close resumed>) = 0 [pid 6063] <... write resumed>) = 4 [pid 6062] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6063] close(3 [pid 6062] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6063] <... close resumed>) = 0 [pid 6062] <... bpf resumed>) = 5 [pid 6063] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6062] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6062] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6062] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6063] <... bpf resumed>) = 3 [pid 6063] close(3 [pid 6062] <... bpf resumed>) = 6 [pid 6063] <... close resumed>) = 0 [pid 6062] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6063] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6063] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6063] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6063] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6063] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6063] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6059] <... bpf resumed>) = 7 [pid 6063] <... bpf resumed>) = 7 [pid 6062] <... bpf resumed>) = 7 [pid 6061] <... bpf resumed>) = 7 [pid 6060] <... bpf resumed>) = 7 [pid 6063] exit_group(0 [pid 6062] exit_group(0 [pid 6059] exit_group(0 [pid 6062] <... exit_group resumed>) = ? [pid 6061] exit_group(0 [pid 6060] exit_group(0 [pid 6059] <... exit_group resumed>) = ? [pid 6063] <... exit_group resumed>) = ? [pid 6062] +++ exited with 0 +++ [pid 6061] <... exit_group resumed>) = ? [pid 6060] <... exit_group resumed>) = ? [pid 6059] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6059, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6060] +++ exited with 0 +++ [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 6064 attached [pid 6064] set_robust_list(0x5555562b2660, 24) = 0 [pid 6064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6064] setpgid(0, 0) = 0 [pid 6064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6064 [pid 6064] <... openat resumed>) = 3 [pid 6064] write(3, "1000", 4) = 4 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6065 [pid 6064] close(3) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6064] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 6066 attached ) = 3 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6066 [pid 6064] close(3) = 0 [pid 6064] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6064] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6066] set_robust_list(0x5555562b2660, 24 [pid 6064] <... bpf resumed>) = 5 [pid 6066] <... set_robust_list resumed>) = 0 [pid 6064] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6064] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6064] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6066] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6064] <... bpf resumed>) = 6 [pid 6064] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 6065 attached [pid 6065] set_robust_list(0x5555562b2660, 24) = 0 [pid 6066] <... prctl resumed>) = 0 [pid 6065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6065] setpgid(0, 0) = 0 [pid 6066] setpgid(0, 0 [pid 6065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6066] <... setpgid resumed>) = 0 [pid 6065] <... openat resumed>) = 3 [pid 6065] write(3, "1000", 4) = 4 [pid 6065] close(3) = 0 [pid 6065] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6065] <... bpf resumed>) = 3 [pid 6066] write(3, "1000", 4 [pid 6065] close(3) = 0 [pid 6065] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6066] <... write resumed>) = 4 [pid 6065] <... socketpair resumed>[3, 4]) = 0 [pid 6065] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6066] close(3 [pid 6065] <... bpf resumed>) = 5 [pid 6065] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6066] <... close resumed>) = 0 [pid 6065] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6066] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6065] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6066] <... bpf resumed>) = 3 [pid 6065] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6066] close(3) = 0 [pid 6066] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6066] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6066] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6066] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6066] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6066] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6063] +++ exited with 0 +++ [pid 6061] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6067 attached [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6067 [pid 6067] set_robust_list(0x5555562b2660, 24 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6068 [pid 6067] <... set_robust_list resumed>) = 0 [pid 6067] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6068 attached ) = 0 [pid 6068] set_robust_list(0x5555562b2660, 24) = 0 [pid 6068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6067] setpgid(0, 0 [pid 6068] setpgid(0, 0 [pid 6067] <... setpgid resumed>) = 0 [pid 6067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6068] <... setpgid resumed>) = 0 [pid 6068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6067] <... openat resumed>) = 3 [pid 6068] write(3, "1000", 4) = 4 [pid 6068] close(3 [pid 6067] write(3, "1000", 4 [pid 6068] <... close resumed>) = 0 [pid 6067] <... write resumed>) = 4 [pid 6067] close(3 [pid 6068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6067] <... close resumed>) = 0 [pid 6068] <... bpf resumed>) = 3 [pid 6067] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6068] close(3) = 0 [pid 6068] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6068] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6067] <... bpf resumed>) = 3 [pid 6068] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6067] close(3 [pid 6068] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6067] <... close resumed>) = 0 [pid 6068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6067] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6068] <... bpf resumed>) = 6 [pid 6067] <... socketpair resumed>[3, 4]) = 0 [pid 6068] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6067] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6067] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6067] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6067] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6067] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6064] <... bpf resumed>) = 7 [pid 6068] <... bpf resumed>) = 7 [pid 6067] <... bpf resumed>) = 7 [pid 6066] <... bpf resumed>) = 7 [pid 6065] <... bpf resumed>) = 7 [pid 6068] exit_group(0 [pid 6067] exit_group(0 [pid 6066] exit_group(0 [pid 6064] exit_group(0 [pid 6068] <... exit_group resumed>) = ? [pid 6066] <... exit_group resumed>) = ? [pid 6065] exit_group(0 [pid 6064] <... exit_group resumed>) = ? [pid 6066] +++ exited with 0 +++ [pid 6064] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6065] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6065] +++ exited with 0 +++ [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6069 ./strace-static-x86_64: Process 6069 attached [pid 6069] set_robust_list(0x5555562b2660, 24) = 0 [pid 6069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6069] setpgid(0, 0) = 0 [pid 6069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6069] write(3, "1000", 4) = 4 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6069] close(3) = 0 [pid 6069] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6070 [pid 6067] <... exit_group resumed>) = ? [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6071 ./strace-static-x86_64: Process 6071 attached [pid 6069] <... bpf resumed>) = 3 [pid 6069] close(3) = 0 [pid 6069] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6069] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6069] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6069] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6069] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6071] set_robust_list(0x5555562b2660, 24) = 0 [pid 6069] <... bpf resumed>) = 6 [pid 6069] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 6070 attached [pid 6070] set_robust_list(0x5555562b2660, 24) = 0 [pid 6070] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6071] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6070] <... prctl resumed>) = 0 [pid 6070] setpgid(0, 0) = 0 [pid 6071] <... prctl resumed>) = 0 [pid 6070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6071] setpgid(0, 0 [pid 6070] write(3, "1000", 4) = 4 [pid 6070] close(3) = 0 [pid 6070] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6071] <... setpgid resumed>) = 0 [pid 6071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6070] <... bpf resumed>) = 3 [pid 6070] close(3) = 0 [pid 6070] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6070] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6071] <... openat resumed>) = 3 [pid 6070] <... bpf resumed>) = 5 [pid 6070] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6071] write(3, "1000", 4 [pid 6070] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6071] <... write resumed>) = 4 [pid 6070] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6070] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6071] close(3) = 0 [pid 6070] <... bpf resumed>) = 6 [pid 6070] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6071] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6071] close(3) = 0 [pid 6071] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6071] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6071] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6071] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6071] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6071] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6068] +++ exited with 0 +++ [pid 6067] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6072 attached [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6072 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6073 attached [pid 6073] set_robust_list(0x5555562b2660, 24) = 0 [pid 6072] set_robust_list(0x5555562b2660, 24 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6073 [pid 6073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6073] setpgid(0, 0) = 0 [pid 6072] <... set_robust_list resumed>) = 0 [pid 6072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6072] <... prctl resumed>) = 0 [pid 6073] write(3, "1000", 4) = 4 [pid 6073] close(3) = 0 [pid 6073] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6072] setpgid(0, 0) = 0 [pid 6072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6072] write(3, "1000", 4) = 4 [pid 6073] <... bpf resumed>) = 3 [pid 6072] close(3 [pid 6073] close(3) = 0 [pid 6073] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6072] <... close resumed>) = 0 [pid 6073] <... socketpair resumed>[3, 4]) = 0 [pid 6072] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6073] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6073] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6073] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6073] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6072] <... bpf resumed>) = 3 [pid 6072] close(3 [pid 6073] <... bpf resumed>) = 6 [pid 6072] <... close resumed>) = 0 [pid 6073] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6072] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6072] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6071] <... bpf resumed>) = 7 [pid 6070] <... bpf resumed>) = 7 [pid 6069] <... bpf resumed>) = 7 [pid 6072] <... bpf resumed>) = 5 [pid 6073] <... bpf resumed>) = 7 [pid 6071] exit_group(0 [pid 6072] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6070] exit_group(0 [pid 6069] exit_group(0 [pid 6071] <... exit_group resumed>) = ? [pid 6070] <... exit_group resumed>) = ? [pid 6069] <... exit_group resumed>) = ? [pid 6073] exit_group(0) = ? [pid 6073] +++ exited with 0 +++ [pid 6071] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 6072] <... bpf resumed>) = 0 [pid 6072] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 298] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 6072] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6072] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6072] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6074 ./strace-static-x86_64: Process 6075 attached ./strace-static-x86_64: Process 6074 attached [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6075 [pid 6075] set_robust_list(0x5555562b2660, 24 [pid 6074] set_robust_list(0x5555562b2660, 24 [pid 6075] <... set_robust_list resumed>) = 0 [pid 6075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6074] <... set_robust_list resumed>) = 0 [pid 6075] <... prctl resumed>) = 0 [pid 6075] setpgid(0, 0 [pid 6074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6074] setpgid(0, 0 [pid 6075] <... setpgid resumed>) = 0 [pid 6074] <... setpgid resumed>) = 0 [pid 6074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6074] write(3, "1000", 4) = 4 [pid 6075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6074] close(3) = 0 [pid 6075] <... openat resumed>) = 3 [pid 6074] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6075] write(3, "1000", 4 [pid 6074] <... bpf resumed>) = 3 [pid 6074] close(3) = 0 [pid 6075] <... write resumed>) = 4 [pid 6074] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6075] close(3) = 0 [pid 6074] <... socketpair resumed>[3, 4]) = 0 [pid 6074] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6075] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6074] <... bpf resumed>) = 5 [pid 6074] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6074] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6074] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6075] <... bpf resumed>) = 3 [pid 6074] <... bpf resumed>) = 6 [pid 6074] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6075] close(3) = 0 [pid 6075] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6075] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6075] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6075] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6075] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6075] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6070] +++ exited with 0 +++ [pid 6069] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6076 attached [pid 6076] set_robust_list(0x5555562b2660, 24) = 0 [pid 6076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6076 [pid 6076] setpgid(0, 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6077 [pid 6076] <... setpgid resumed>) = 0 [pid 6076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 6077 attached [pid 6076] write(3, "1000", 4 [pid 6077] set_robust_list(0x5555562b2660, 24 [pid 6076] <... write resumed>) = 4 [pid 6077] <... set_robust_list resumed>) = 0 [pid 6076] close(3) = 0 [pid 6077] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6077] <... prctl resumed>) = 0 [pid 6076] <... bpf resumed>) = 3 [pid 6076] close(3 [pid 6077] setpgid(0, 0 [pid 6076] <... close resumed>) = 0 [pid 6077] <... setpgid resumed>) = 0 [pid 6076] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6076] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6077] <... openat resumed>) = 3 [pid 6077] write(3, "1000", 4 [pid 6076] <... bpf resumed>) = 5 [pid 6077] <... write resumed>) = 4 [pid 6076] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6077] close(3 [pid 6076] <... bpf resumed>) = 0 [pid 6077] <... close resumed>) = 0 [pid 6076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6077] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6076] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6076] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6077] <... bpf resumed>) = 3 [pid 6077] close(3) = 0 [pid 6077] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6077] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6077] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6077] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6077] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6077] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6072] <... bpf resumed>) = 7 [pid 6077] <... bpf resumed>) = 7 [pid 6076] <... bpf resumed>) = 7 [pid 6075] <... bpf resumed>) = 7 [pid 6074] <... bpf resumed>) = 7 [pid 6072] exit_group(0 [pid 6075] exit_group(0 [pid 6072] <... exit_group resumed>) = ? [pid 6077] exit_group(0 [pid 6076] exit_group(0 [pid 6075] <... exit_group resumed>) = ? [pid 6074] exit_group(0 [pid 6072] +++ exited with 0 +++ [pid 6077] <... exit_group resumed>) = ? [pid 6076] <... exit_group resumed>) = ? [pid 6075] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6074] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6074] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6074, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6078 ./strace-static-x86_64: Process 6078 attached [pid 6078] set_robust_list(0x5555562b2660, 24) = 0 [pid 6078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6078] setpgid(0, 0) = 0 [pid 6078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6080 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6079 [pid 6078] write(3, "1000", 4) = 4 [pid 6078] close(3) = 0 [pid 6078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6078] close(3) = 0 [pid 6078] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6078] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6078] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 6080 attached ./strace-static-x86_64: Process 6079 attached ) = -1 EFAULT (Bad address) [pid 6078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6080] set_robust_list(0x5555562b2660, 24 [pid 6079] set_robust_list(0x5555562b2660, 24 [pid 6078] <... bpf resumed>) = 6 [pid 6079] <... set_robust_list resumed>) = 0 [pid 6080] <... set_robust_list resumed>) = 0 [pid 6080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6078] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6080] <... prctl resumed>) = 0 [pid 6079] <... prctl resumed>) = 0 [pid 6080] setpgid(0, 0 [pid 6079] setpgid(0, 0 [pid 6080] <... setpgid resumed>) = 0 [pid 6079] <... setpgid resumed>) = 0 [pid 6079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6079] <... openat resumed>) = 3 [pid 6080] <... openat resumed>) = 3 [pid 6079] write(3, "1000", 4 [pid 6080] write(3, "1000", 4 [pid 6079] <... write resumed>) = 4 [pid 6080] <... write resumed>) = 4 [pid 6079] close(3 [pid 6080] close(3 [pid 6079] <... close resumed>) = 0 [pid 6080] <... close resumed>) = 0 [pid 6080] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6079] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6080] <... bpf resumed>) = 3 [pid 6079] <... bpf resumed>) = 3 [pid 6080] close(3 [pid 6079] close(3 [pid 6080] <... close resumed>) = 0 [pid 6079] <... close resumed>) = 0 [pid 6080] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6079] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6080] <... socketpair resumed>[3, 4]) = 0 [pid 6079] <... socketpair resumed>[3, 4]) = 0 [pid 6080] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6079] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6080] <... bpf resumed>) = 5 [pid 6079] <... bpf resumed>) = 5 [pid 6080] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6079] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6080] <... bpf resumed>) = 0 [pid 6079] <... bpf resumed>) = 0 [pid 6079] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6080] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6079] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6080] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6079] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6080] <... bpf resumed>) = 6 [pid 6079] <... bpf resumed>) = 6 [pid 6080] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6079] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6077] +++ exited with 0 +++ [pid 6076] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6081 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6082 ./strace-static-x86_64: Process 6081 attached [pid 6081] set_robust_list(0x5555562b2660, 24) = 0 ./strace-static-x86_64: Process 6082 attached [pid 6081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6082] set_robust_list(0x5555562b2660, 24 [pid 6081] setpgid(0, 0) = 0 [pid 6081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6082] <... set_robust_list resumed>) = 0 [pid 6081] write(3, "1000", 4 [pid 6082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6081] <... write resumed>) = 4 [pid 6082] <... prctl resumed>) = 0 [pid 6081] close(3) = 0 [pid 6082] setpgid(0, 0 [pid 6081] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6082] <... setpgid resumed>) = 0 [pid 6081] <... bpf resumed>) = 3 [pid 6082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6081] close(3) = 0 [pid 6081] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6082] <... openat resumed>) = 3 [pid 6081] <... socketpair resumed>[3, 4]) = 0 [pid 6082] write(3, "1000", 4 [pid 6081] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6082] <... write resumed>) = 4 [pid 6081] <... bpf resumed>) = 5 [pid 6082] close(3 [pid 6081] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6082] <... close resumed>) = 0 [pid 6081] <... bpf resumed>) = 0 [pid 6081] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6082] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6081] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6081] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6082] <... bpf resumed>) = 3 [pid 6081] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6082] close(3) = 0 [pid 6082] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6082] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6082] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6082] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6082] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6082] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6080] <... bpf resumed>) = 7 [pid 6079] <... bpf resumed>) = 7 [pid 6078] <... bpf resumed>) = 7 [pid 6081] <... bpf resumed>) = 7 [pid 6082] <... bpf resumed>) = 7 [pid 6080] exit_group(0 [pid 6079] exit_group(0 [pid 6078] exit_group(0 [pid 6080] <... exit_group resumed>) = ? [pid 6079] <... exit_group resumed>) = ? [pid 6078] <... exit_group resumed>) = ? [pid 6081] exit_group(0 [pid 6082] exit_group(0 [pid 6080] +++ exited with 0 +++ [pid 6079] +++ exited with 0 +++ [pid 6078] +++ exited with 0 +++ [pid 6081] <... exit_group resumed>) = ? [pid 6082] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6083 attached [pid 6083] set_robust_list(0x5555562b2660, 24) = 0 [pid 6083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6083 [pid 6083] setpgid(0, 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6084 [pid 6083] <... setpgid resumed>) = 0 [pid 6083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6083] write(3, "1000", 4 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6083] <... write resumed>) = 4 [pid 6083] close(3) = 0 [pid 6083] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6085 [pid 6083] <... bpf resumed>) = 3 [pid 6083] close(3) = 0 [pid 6083] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6083] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6083] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6083] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6083] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6083] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 6085 attached ./strace-static-x86_64: Process 6084 attached [pid 6084] set_robust_list(0x5555562b2660, 24 [pid 6085] set_robust_list(0x5555562b2660, 24) = 0 [pid 6084] <... set_robust_list resumed>) = 0 [pid 6084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6084] <... prctl resumed>) = 0 [pid 6085] <... prctl resumed>) = 0 [pid 6084] setpgid(0, 0 [pid 6085] setpgid(0, 0 [pid 6084] <... setpgid resumed>) = 0 [pid 6084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6085] <... setpgid resumed>) = 0 [pid 6084] <... openat resumed>) = 3 [pid 6085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6084] write(3, "1000", 4) = 4 [pid 6085] <... openat resumed>) = 3 [pid 6084] close(3 [pid 6085] write(3, "1000", 4 [pid 6084] <... close resumed>) = 0 [pid 6084] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6085] <... write resumed>) = 4 [pid 6084] <... bpf resumed>) = 3 [pid 6085] close(3) = 0 [pid 6084] close(3) = 0 [pid 6085] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6084] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6085] <... bpf resumed>) = 3 [pid 6084] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6085] close(3 [pid 6084] <... bpf resumed>) = 5 [pid 6085] <... close resumed>) = 0 [pid 6085] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6084] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6084] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6085] <... socketpair resumed>[3, 4]) = 0 [pid 6084] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6085] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6084] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6085] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6084] <... bpf resumed>) = 6 [pid 6085] <... bpf resumed>) = 0 [pid 6085] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6084] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6085] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6085] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6085] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6081] +++ exited with 0 +++ [pid 6082] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6086 attached , child_tidptr=0x5555562b2650) = 6086 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6086] set_robust_list(0x5555562b2660, 24./strace-static-x86_64: Process 6087 attached [pid 6087] set_robust_list(0x5555562b2660, 24) = 0 [pid 6087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6086] <... set_robust_list resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6087 [pid 6087] <... prctl resumed>) = 0 [pid 6087] setpgid(0, 0) = 0 [pid 6087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6087] <... openat resumed>) = 3 [pid 6086] setpgid(0, 0 [pid 6087] write(3, "1000", 4) = 4 [pid 6087] close(3) = 0 [pid 6086] <... setpgid resumed>) = 0 [pid 6087] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6086] write(3, "1000", 4) = 4 [pid 6086] close(3) = 0 [pid 6087] <... bpf resumed>) = 3 [pid 6087] close(3) = 0 [pid 6087] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6086] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6087] <... socketpair resumed>[3, 4]) = 0 [pid 6087] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6087] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6087] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6086] <... bpf resumed>) = 3 [pid 6087] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6086] close(3 [pid 6087] <... bpf resumed>) = 6 [pid 6086] <... close resumed>) = 0 [pid 6086] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6087] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6086] <... socketpair resumed>[3, 4]) = 0 [pid 6086] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6086] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6086] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6086] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6086] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6084] <... bpf resumed>) = 7 [pid 6083] <... bpf resumed>) = 7 [pid 6087] <... bpf resumed>) = 7 [pid 6085] <... bpf resumed>) = 7 [pid 6084] exit_group(0 [pid 6087] exit_group(0 [pid 6085] exit_group(0 [pid 6084] <... exit_group resumed>) = ? [pid 6083] exit_group(0 [pid 6087] <... exit_group resumed>) = ? [pid 6086] <... bpf resumed>) = 7 [pid 6085] <... exit_group resumed>) = ? [pid 6084] +++ exited with 0 +++ [pid 6083] <... exit_group resumed>) = ? [pid 6087] +++ exited with 0 +++ [pid 6085] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 6088 [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6088 attached [pid 6088] set_robust_list(0x5555562b2660, 24) = 0 [pid 6088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6088] setpgid(0, 0) = 0 [pid 6088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6089 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6090 [pid 6088] <... openat resumed>) = 3 [pid 6088] write(3, "1000", 4 [pid 6086] exit_group(0./strace-static-x86_64: Process 6090 attached ) = ? [pid 6088] <... write resumed>) = 4 [pid 6088] close(3) = 0 [pid 6088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6090] set_robust_list(0x5555562b2660, 24) = 0 [pid 6090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6090] setpgid(0, 0 [pid 6088] <... bpf resumed>) = 3 [pid 6088] close(3) = 0 [pid 6088] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6088] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6088] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6090] <... setpgid resumed>) = 0 [pid 6088] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6090] write(3, "1000", 4) = 4 [pid 6090] close(3 [pid 6088] <... bpf resumed>) = 6 [pid 6090] <... close resumed>) = 0 ./strace-static-x86_64: Process 6089 attached [pid 6088] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6090] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6089] set_robust_list(0x5555562b2660, 24) = 0 [pid 6089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6089] setpgid(0, 0) = 0 [pid 6089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6090] <... bpf resumed>) = 3 [pid 6089] write(3, "1000", 4) = 4 [pid 6089] close(3) = 0 [pid 6089] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6090] close(3) = 0 [pid 6090] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6090] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6089] <... bpf resumed>) = 3 [pid 6089] close(3 [pid 6090] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6089] <... close resumed>) = 0 [pid 6089] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6090] <... bpf resumed>) = 0 [pid 6089] <... socketpair resumed>[3, 4]) = 0 [pid 6089] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6090] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6089] <... bpf resumed>) = 5 [pid 6089] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6090] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6089] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6090] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6089] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6089] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6090] <... bpf resumed>) = 6 [pid 6089] <... bpf resumed>) = 6 [pid 6090] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6089] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6086] +++ exited with 0 +++ [pid 6083] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6091 attached [pid 6091] set_robust_list(0x5555562b2660, 24) = 0 [pid 6091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6091 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6092 [pid 6091] setpgid(0, 0) = 0 [pid 6091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6092 attached ) = 3 [pid 6091] write(3, "1000", 4) = 4 [pid 6092] set_robust_list(0x5555562b2660, 24) = 0 [pid 6092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6091] close(3) = 0 [pid 6092] <... prctl resumed>) = 0 [pid 6092] setpgid(0, 0 [pid 6091] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6092] <... setpgid resumed>) = 0 [pid 6092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6092] write(3, "1000", 4) = 4 [pid 6092] close(3) = 0 [pid 6092] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6091] <... bpf resumed>) = 3 [pid 6091] close(3) = 0 [pid 6091] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6092] <... bpf resumed>) = 3 [pid 6091] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6092] close(3 [pid 6091] <... bpf resumed>) = 5 [pid 6092] <... close resumed>) = 0 [pid 6091] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6092] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6091] <... bpf resumed>) = 0 [pid 6091] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6092] <... socketpair resumed>[3, 4]) = 0 [pid 6091] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6092] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6091] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6092] <... bpf resumed>) = 5 [pid 6092] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6091] <... bpf resumed>) = 6 [pid 6091] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6092] <... bpf resumed>) = 0 [pid 6092] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6092] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6092] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6089] <... bpf resumed>) = 7 [pid 6088] <... bpf resumed>) = 7 [pid 6092] <... bpf resumed>) = 7 [pid 6091] <... bpf resumed>) = 7 [pid 6090] <... bpf resumed>) = 7 [pid 6089] exit_group(0) = ? [pid 6088] exit_group(0 [pid 6092] exit_group(0 [pid 6091] exit_group(0 [pid 6090] exit_group(0 [pid 6089] +++ exited with 0 +++ [pid 6088] <... exit_group resumed>) = ? [pid 6091] <... exit_group resumed>) = ? [pid 6090] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6088] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6090] +++ exited with 0 +++ [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6093 attached [pid 6093] set_robust_list(0x5555562b2660, 24) = 0 [pid 6093] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6093 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6094 [pid 6093] <... prctl resumed>) = 0 [pid 6093] setpgid(0, 0) = 0 [pid 6093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6092] <... exit_group resumed>) = ? [pid 6093] write(3, "1000", 4) = 4 [pid 6093] close(3) = 0 [pid 6093] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6093] close(3) = 0 [pid 6093] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6093] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6095 [pid 6093] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6093] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144./strace-static-x86_64: Process 6095 attached ) = -1 EFAULT (Bad address) [pid 6093] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6095] set_robust_list(0x5555562b2660, 24 [pid 6093] <... bpf resumed>) = 6 ./strace-static-x86_64: Process 6094 attached [pid 6095] <... set_robust_list resumed>) = 0 [pid 6094] set_robust_list(0x5555562b2660, 24 [pid 6093] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6094] <... set_robust_list resumed>) = 0 [pid 6095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6094] setpgid(0, 0) = 0 [pid 6095] <... prctl resumed>) = 0 [pid 6094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6095] setpgid(0, 0 [pid 6094] write(3, "1000", 4) = 4 [pid 6094] close(3) = 0 [pid 6094] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6095] <... setpgid resumed>) = 0 [pid 6095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6094] <... bpf resumed>) = 3 [pid 6094] close(3) = 0 [pid 6094] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6094] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6095] <... openat resumed>) = 3 [pid 6094] <... bpf resumed>) = 5 [pid 6094] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6095] write(3, "1000", 4 [pid 6094] <... bpf resumed>) = 0 [pid 6094] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6095] <... write resumed>) = 4 [pid 6094] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6094] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6095] close(3) = 0 [pid 6094] <... bpf resumed>) = 6 [pid 6094] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6095] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6095] close(3) = 0 [pid 6095] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6095] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6095] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6095] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6095] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6095] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6091] +++ exited with 0 +++ [pid 6092] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6096 attached [pid 6096] set_robust_list(0x5555562b2660, 24) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6096 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6097 [pid 6096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6096] setpgid(0, 0) = 0 [pid 6096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 6097 attached [pid 6096] write(3, "1000", 4 [pid 6097] set_robust_list(0x5555562b2660, 24 [pid 6096] <... write resumed>) = 4 [pid 6097] <... set_robust_list resumed>) = 0 [pid 6096] close(3) = 0 [pid 6096] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6096] <... bpf resumed>) = 3 [pid 6097] <... prctl resumed>) = 0 [pid 6096] close(3) = 0 [pid 6097] setpgid(0, 0 [pid 6096] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6097] <... setpgid resumed>) = 0 [pid 6096] <... socketpair resumed>[3, 4]) = 0 [pid 6097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6096] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6097] <... openat resumed>) = 3 [pid 6096] <... bpf resumed>) = 5 [pid 6097] write(3, "1000", 4 [pid 6096] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6097] <... write resumed>) = 4 [pid 6097] close(3 [pid 6096] <... bpf resumed>) = 0 [pid 6097] <... close resumed>) = 0 [pid 6096] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6097] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6096] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6096] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6097] <... bpf resumed>) = 3 [pid 6096] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6097] close(3) = 0 [pid 6097] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6097] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6097] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6097] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6097] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6097] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6093] <... bpf resumed>) = 7 [pid 6097] <... bpf resumed>) = 7 [pid 6096] <... bpf resumed>) = 7 [pid 6095] <... bpf resumed>) = 7 [pid 6094] <... bpf resumed>) = 7 [pid 6093] exit_group(0 [pid 6096] exit_group(0 [pid 6093] <... exit_group resumed>) = ? [pid 6097] exit_group(0 [pid 6096] <... exit_group resumed>) = ? [pid 6095] exit_group(0 [pid 6094] exit_group(0 [pid 6093] +++ exited with 0 +++ [pid 6096] +++ exited with 0 +++ [pid 6095] <... exit_group resumed>) = ? [pid 6094] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6095] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 6097] <... exit_group resumed>) = ? [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 6098 ./strace-static-x86_64: Process 6098 attached [pid 291] <... restart_syscall resumed>) = 0 [pid 6098] set_robust_list(0x5555562b2660, 24) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6098] setpgid(0, 0) = 0 [pid 6098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6099 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6100 [pid 6098] <... openat resumed>) = 3 [pid 6098] write(3, "1000", 4) = 4 [pid 6098] close(3) = 0 [pid 6098] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 6100 attached [pid 6100] set_robust_list(0x5555562b2660, 24) = 0 [pid 6100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6100] setpgid(0, 0) = 0 [pid 6098] <... bpf resumed>) = 3 [pid 6098] close(3) = 0 [pid 6100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6098] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6100] <... openat resumed>) = 3 [pid 6098] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6100] write(3, "1000", 4 [pid 6098] <... bpf resumed>) = 5 [pid 6098] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6100] <... write resumed>) = 4 [pid 6098] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6100] close(3) = 0 [pid 6098] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6098] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6100] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6098] <... bpf resumed>) = 6 [pid 6098] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 6099 attached [pid 6099] set_robust_list(0x5555562b2660, 24) = 0 [pid 6100] <... bpf resumed>) = 3 [pid 6099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6099] setpgid(0, 0) = 0 [pid 6100] close(3 [pid 6099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6100] <... close resumed>) = 0 [pid 6099] <... openat resumed>) = 3 [pid 6099] write(3, "1000", 4) = 4 [pid 6099] close(3) = 0 [pid 6100] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6099] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6100] <... socketpair resumed>[3, 4]) = 0 [pid 6099] <... bpf resumed>) = 3 [pid 6099] close(3) = 0 [pid 6099] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6100] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6099] <... socketpair resumed>[3, 4]) = 0 [pid 6099] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6100] <... bpf resumed>) = 5 [pid 6099] <... bpf resumed>) = 5 [pid 6099] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6100] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6099] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6100] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6099] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6100] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6099] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6100] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6100] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6099] <... bpf resumed>) = 6 [pid 6099] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6094] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6097] +++ exited with 0 +++ [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 6101 ./strace-static-x86_64: Process 6101 attached [pid 6101] set_robust_list(0x5555562b2660, 24 [pid 293] <... restart_syscall resumed>) = 0 [pid 6101] <... set_robust_list resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6101] setpgid(0, 0) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6102 [pid 6101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 6102 attached [pid 6101] write(3, "1000", 4 [pid 6102] set_robust_list(0x5555562b2660, 24) = 0 [pid 6101] <... write resumed>) = 4 [pid 6101] close(3 [pid 6102] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6101] <... close resumed>) = 0 [pid 6101] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6102] <... prctl resumed>) = 0 [pid 6101] <... bpf resumed>) = 3 [pid 6102] setpgid(0, 0) = 0 [pid 6101] close(3) = 0 [pid 6102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6101] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6102] <... openat resumed>) = 3 [pid 6101] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6102] write(3, "1000", 4 [pid 6101] <... bpf resumed>) = 5 [pid 6102] <... write resumed>) = 4 [pid 6102] close(3 [pid 6101] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6102] <... close resumed>) = 0 [pid 6101] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6102] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6101] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6101] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6102] <... bpf resumed>) = 3 [pid 6101] <... bpf resumed>) = 6 [pid 6102] close(3 [pid 6101] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6102] <... close resumed>) = 0 [pid 6102] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6102] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6102] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6102] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6102] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6102] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6098] <... bpf resumed>) = 7 [pid 6102] <... bpf resumed>) = 7 [pid 6101] <... bpf resumed>) = 7 [pid 6100] <... bpf resumed>) = 7 [pid 6099] <... bpf resumed>) = 7 [pid 6098] exit_group(0 [pid 6102] exit_group(0 [pid 6101] exit_group(0 [pid 6098] <... exit_group resumed>) = ? [pid 6102] <... exit_group resumed>) = ? [pid 6101] <... exit_group resumed>) = ? [pid 6100] exit_group(0 [pid 6099] exit_group(0 [pid 6098] +++ exited with 0 +++ [pid 6102] +++ exited with 0 +++ [pid 6101] +++ exited with 0 +++ [pid 6100] <... exit_group resumed>) = ? [pid 6099] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6103 attached [pid 6103] set_robust_list(0x5555562b2660, 24) = 0 [pid 6103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6103] setpgid(0, 0) = 0 [pid 6103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6103 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6104 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6105 [pid 6103] <... openat resumed>) = 3 [pid 6103] write(3, "1000", 4) = 4 [pid 6103] close(3) = 0 [pid 6103] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 6105 attached [pid 6105] set_robust_list(0x5555562b2660, 24 [pid 6103] <... bpf resumed>) = 3 [pid 6103] close(3) = 0 [pid 6103] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6105] <... set_robust_list resumed>) = 0 [pid 6103] <... socketpair resumed>[3, 4]) = 0 [pid 6103] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6105] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6103] <... bpf resumed>) = 5 [pid 6103] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6105] <... prctl resumed>) = 0 [pid 6103] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6105] setpgid(0, 0) = 0 [pid 6103] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6103] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6103] <... bpf resumed>) = 6 [pid 6103] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6105] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 6104 attached [pid 6105] close(3 [pid 6104] set_robust_list(0x5555562b2660, 24) = 0 [pid 6104] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6105] <... close resumed>) = 0 [pid 6104] <... prctl resumed>) = 0 [pid 6105] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6104] setpgid(0, 0) = 0 [pid 6105] <... bpf resumed>) = 3 [pid 6105] close(3 [pid 6104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6105] <... close resumed>) = 0 [pid 6105] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6104] write(3, "1000", 4) = 4 [pid 6105] <... socketpair resumed>[3, 4]) = 0 [pid 6104] close(3 [pid 6105] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6104] <... close resumed>) = 0 [pid 6104] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6105] <... bpf resumed>) = 5 [pid 6105] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6104] <... bpf resumed>) = 3 [pid 6105] <... bpf resumed>) = 0 [pid 6104] close(3 [pid 6105] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6104] <... close resumed>) = 0 [pid 6105] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6104] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6105] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6104] <... socketpair resumed>[3, 4]) = 0 [pid 6104] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6105] <... bpf resumed>) = 6 [pid 6104] <... bpf resumed>) = 5 [pid 6104] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6105] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6104] <... bpf resumed>) = 0 [pid 6104] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6104] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6104] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6100] +++ exited with 0 +++ [pid 6099] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6106 attached , child_tidptr=0x5555562b2650) = 6106 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6107 attached [pid 6107] set_robust_list(0x5555562b2660, 24) = 0 [pid 6107] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6106] set_robust_list(0x5555562b2660, 24 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6107 [pid 6107] <... prctl resumed>) = 0 [pid 6107] setpgid(0, 0) = 0 [pid 6106] <... set_robust_list resumed>) = 0 [pid 6107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6106] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6107] <... openat resumed>) = 3 [pid 6106] <... prctl resumed>) = 0 [pid 6107] write(3, "1000", 4 [pid 6106] setpgid(0, 0 [pid 6107] <... write resumed>) = 4 [pid 6107] close(3) = 0 [pid 6107] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6106] <... setpgid resumed>) = 0 [pid 6107] <... bpf resumed>) = 3 [pid 6106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6107] close(3) = 0 [pid 6107] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6107] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6106] <... openat resumed>) = 3 [pid 6106] write(3, "1000", 4 [pid 6107] <... bpf resumed>) = 5 [pid 6106] <... write resumed>) = 4 [pid 6107] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6106] close(3 [pid 6107] <... bpf resumed>) = 0 [pid 6107] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6106] <... close resumed>) = 0 [pid 6107] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6107] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6106] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6107] <... bpf resumed>) = 6 [pid 6106] <... bpf resumed>) = 3 [pid 6107] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6106] close(3) = 0 [pid 6106] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6106] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6106] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6106] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6106] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6106] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6103] <... bpf resumed>) = 7 [pid 6103] exit_group(0) = ? [pid 6107] <... bpf resumed>) = 7 [pid 6105] <... bpf resumed>) = 7 [pid 6104] <... bpf resumed>) = 7 [pid 6103] +++ exited with 0 +++ [pid 6106] <... bpf resumed>) = 7 [pid 6107] exit_group(0) = ? [pid 6105] exit_group(0 [pid 6107] +++ exited with 0 +++ [pid 6106] exit_group(0 [pid 6104] exit_group(0 [pid 6105] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6104] <... exit_group resumed>) = ? [pid 6106] <... exit_group resumed>) = ? [pid 6105] +++ exited with 0 +++ [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6109 attached ./strace-static-x86_64: Process 6108 attached [pid 6109] set_robust_list(0x5555562b2660, 24 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6109 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6110 [pid 6108] set_robust_list(0x5555562b2660, 24 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6108 [pid 6109] <... set_robust_list resumed>) = 0 [pid 6109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 6110 attached [pid 6110] set_robust_list(0x5555562b2660, 24) = 0 [pid 6110] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6109] setpgid(0, 0 [pid 6110] <... prctl resumed>) = 0 [pid 6110] setpgid(0, 0) = 0 [pid 6110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6109] <... setpgid resumed>) = 0 [pid 6108] <... set_robust_list resumed>) = 0 [pid 6109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6108] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6109] <... openat resumed>) = 3 [pid 6109] write(3, "1000", 4) = 4 [pid 6110] <... openat resumed>) = 3 [pid 6110] write(3, "1000", 4) = 4 [pid 6110] close(3) = 0 [pid 6109] close(3 [pid 6108] <... prctl resumed>) = 0 [pid 6110] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6109] <... close resumed>) = 0 [pid 6108] setpgid(0, 0 [pid 6109] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6108] <... setpgid resumed>) = 0 [pid 6110] <... bpf resumed>) = 3 [pid 6109] <... bpf resumed>) = 3 [pid 6110] close(3 [pid 6108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6109] close(3 [pid 6110] <... close resumed>) = 0 [pid 6110] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6109] <... close resumed>) = 0 [pid 6110] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6109] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6108] <... openat resumed>) = 3 [pid 6109] <... socketpair resumed>[3, 4]) = 0 [pid 6108] write(3, "1000", 4 [pid 6110] <... bpf resumed>) = 5 [pid 6110] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6109] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6108] <... write resumed>) = 4 [pid 6110] <... bpf resumed>) = 0 [pid 6109] <... bpf resumed>) = 5 [pid 6108] close(3 [pid 6110] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6109] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6108] <... close resumed>) = 0 [pid 6110] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6110] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6109] <... bpf resumed>) = 0 [pid 6108] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6109] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6110] <... bpf resumed>) = 6 [pid 6109] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6108] <... bpf resumed>) = 3 [pid 6110] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6109] <... bpf resumed>) = 6 [pid 6108] close(3 [pid 6109] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6108] <... close resumed>) = 0 [pid 6108] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6108] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6108] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6108] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6108] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6108] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6106] +++ exited with 0 +++ [pid 6104] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6112 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6111 ./strace-static-x86_64: Process 6112 attached ./strace-static-x86_64: Process 6111 attached [pid 6112] set_robust_list(0x5555562b2660, 24) = 0 [pid 6112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6112] setpgid(0, 0) = 0 [pid 6112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6111] set_robust_list(0x5555562b2660, 24 [pid 6112] <... openat resumed>) = 3 [pid 6111] <... set_robust_list resumed>) = 0 [pid 6112] write(3, "1000", 4) = 4 [pid 6112] close(3) = 0 [pid 6112] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6111] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6112] close(3) = 0 [pid 6112] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6111] <... prctl resumed>) = 0 [pid 6112] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6112] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6112] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6111] setpgid(0, 0 [pid 6112] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6112] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6111] <... setpgid resumed>) = 0 [pid 6112] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6111] write(3, "1000", 4) = 4 [pid 6111] close(3) = 0 [pid 6111] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6111] close(3) = 0 [pid 6111] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6111] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6111] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6111] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6111] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6111] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6110] <... bpf resumed>) = 7 [pid 6109] <... bpf resumed>) = 7 [pid 6112] <... bpf resumed>) = 7 [pid 6111] <... bpf resumed>) = 7 [pid 6110] exit_group(0 [pid 6109] exit_group(0 [pid 6108] <... bpf resumed>) = 7 [pid 6112] exit_group(0 [pid 6110] <... exit_group resumed>) = ? [pid 6109] <... exit_group resumed>) = ? [pid 6112] <... exit_group resumed>) = ? [pid 6110] +++ exited with 0 +++ [pid 6109] +++ exited with 0 +++ [pid 6108] exit_group(0 [pid 6112] +++ exited with 0 +++ [pid 6111] exit_group(0 [pid 6108] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6113 attached [pid 6111] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6113 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 6114 ./strace-static-x86_64: Process 6114 attached [pid 6114] set_robust_list(0x5555562b2660, 24) = 0 [pid 6114] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6113] set_robust_list(0x5555562b2660, 24 [pid 6114] <... prctl resumed>) = 0 [pid 6114] setpgid(0, 0) = 0 [pid 6113] <... set_robust_list resumed>) = 0 [pid 6113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6115 ./strace-static-x86_64: Process 6115 attached [pid 6115] set_robust_list(0x5555562b2660, 24 [pid 6113] <... prctl resumed>) = 0 [pid 6115] <... set_robust_list resumed>) = 0 [pid 6115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6114] <... openat resumed>) = 3 [pid 6113] setpgid(0, 0 [pid 6114] write(3, "1000", 4 [pid 6115] setpgid(0, 0) = 0 [pid 6115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6114] <... write resumed>) = 4 [pid 6113] <... setpgid resumed>) = 0 [pid 6115] <... openat resumed>) = 3 [pid 6115] write(3, "1000", 4 [pid 6113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6114] close(3 [pid 6115] <... write resumed>) = 4 [pid 6115] close(3) = 0 [pid 6115] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6114] <... close resumed>) = 0 [pid 6113] <... openat resumed>) = 3 [pid 6113] write(3, "1000", 4) = 4 [pid 6114] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6113] close(3) = 0 [pid 6115] <... bpf resumed>) = 3 [pid 6115] close(3) = 0 [pid 6115] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6113] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6115] <... socketpair resumed>[3, 4]) = 0 [pid 6115] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6115] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6113] <... bpf resumed>) = 3 [pid 6115] <... bpf resumed>) = 0 [pid 6115] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6113] close(3) = 0 [pid 6115] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6115] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6113] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6113] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6114] <... bpf resumed>) = 3 [pid 6115] <... bpf resumed>) = 6 [pid 6114] close(3 [pid 6113] <... bpf resumed>) = 5 [pid 6115] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6113] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6114] <... close resumed>) = 0 [pid 6113] <... bpf resumed>) = 0 [pid 6113] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6114] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6113] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6113] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6114] <... socketpair resumed>[3, 4]) = 0 [pid 6113] <... bpf resumed>) = 6 [pid 6114] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6113] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6114] <... bpf resumed>) = 5 [pid 6114] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6114] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6114] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6114] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6108] +++ exited with 0 +++ [pid 6111] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6116 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6117 ./strace-static-x86_64: Process 6117 attached ./strace-static-x86_64: Process 6116 attached [pid 6116] set_robust_list(0x5555562b2660, 24) = 0 [pid 6116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6116] setpgid(0, 0) = 0 [pid 6116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6116] write(3, "1000", 4 [pid 6117] set_robust_list(0x5555562b2660, 24) = 0 [pid 6116] <... write resumed>) = 4 [pid 6116] close(3) = 0 [pid 6116] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6117] setpgid(0, 0) = 0 [pid 6117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6117] write(3, "1000", 4 [pid 6116] <... bpf resumed>) = 3 [pid 6116] close(3) = 0 [pid 6116] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6117] <... write resumed>) = 4 [pid 6117] close(3 [pid 6116] <... socketpair resumed>[3, 4]) = 0 [pid 6116] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6117] <... close resumed>) = 0 [pid 6116] <... bpf resumed>) = 5 [pid 6116] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6116] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6116] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6117] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6117] close(3) = 0 [pid 6117] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6116] <... bpf resumed>) = 6 [pid 6117] <... socketpair resumed>[3, 4]) = 0 [pid 6116] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6117] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6117] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6117] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6117] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6117] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6115] <... bpf resumed>) = 7 [pid 6114] <... bpf resumed>) = 7 [pid 6113] <... bpf resumed>) = 7 [pid 6117] <... bpf resumed>) = 7 [pid 6116] <... bpf resumed>) = 7 [pid 6115] exit_group(0 [pid 6114] exit_group(0 [pid 6113] exit_group(0 [pid 6117] exit_group(0 [pid 6115] <... exit_group resumed>) = ? [pid 6114] <... exit_group resumed>) = ? [pid 6113] <... exit_group resumed>) = ? [pid 6117] <... exit_group resumed>) = ? [pid 6116] exit_group(0 [pid 6115] +++ exited with 0 +++ [pid 6114] +++ exited with 0 +++ [pid 6113] +++ exited with 0 +++ [pid 6116] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6118 ./strace-static-x86_64: Process 6118 attached [pid 6118] set_robust_list(0x5555562b2660, 24) = 0 [pid 6118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6118] setpgid(0, 0) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6119 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6120 [pid 6118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6119 attached ) = 3 [pid 6118] write(3, "1000", 4 [pid 6119] set_robust_list(0x5555562b2660, 24 [pid 6118] <... write resumed>) = 4 [pid 6118] close(3) = 0 [pid 6119] <... set_robust_list resumed>) = 0 [pid 6118] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 6120 attached [pid 6119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6120] set_robust_list(0x5555562b2660, 24) = 0 [pid 6120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6120] setpgid(0, 0) = 0 [pid 6120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6118] <... bpf resumed>) = 3 [pid 6120] <... openat resumed>) = 3 [pid 6118] close(3 [pid 6120] write(3, "1000", 4 [pid 6118] <... close resumed>) = 0 [pid 6119] setpgid(0, 0 [pid 6120] <... write resumed>) = 4 [pid 6119] <... setpgid resumed>) = 0 [pid 6118] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6120] close(3 [pid 6118] <... socketpair resumed>[3, 4]) = 0 [pid 6120] <... close resumed>) = 0 [pid 6119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6118] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6120] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6119] <... openat resumed>) = 3 [pid 6118] <... bpf resumed>) = 5 [pid 6118] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6119] write(3, "1000", 4) = 4 [pid 6118] <... bpf resumed>) = 0 [pid 6119] close(3 [pid 6118] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6119] <... close resumed>) = 0 [pid 6118] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6120] <... bpf resumed>) = 3 [pid 6118] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6120] close(3 [pid 6119] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6118] <... bpf resumed>) = 6 [pid 6117] +++ exited with 0 +++ [pid 6116] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6118] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 6120] <... close resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 6120] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6119] <... bpf resumed>) = 3 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6120] <... socketpair resumed>[3, 4]) = 0 [pid 6119] close(3 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6121 attached [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6121 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6122 [pid 6120] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6121] set_robust_list(0x5555562b2660, 24 [pid 6119] <... close resumed>) = 0 [pid 6120] <... bpf resumed>) = 5 [pid 6119] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6121] <... set_robust_list resumed>) = 0 [pid 6120] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6119] <... socketpair resumed>[3, 4]) = 0 [pid 6121] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6122 attached [pid 6122] set_robust_list(0x5555562b2660, 24) = 0 [pid 6120] <... bpf resumed>) = 0 [pid 6119] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6121] <... prctl resumed>) = 0 [pid 6120] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6122] <... prctl resumed>) = 0 [pid 6121] setpgid(0, 0 [pid 6119] <... bpf resumed>) = 5 [pid 6121] <... setpgid resumed>) = 0 [pid 6120] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6119] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6122] setpgid(0, 0 [pid 6120] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6119] <... bpf resumed>) = 0 [pid 6122] <... setpgid resumed>) = 0 [pid 6121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6119] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6121] <... openat resumed>) = 3 [pid 6119] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6121] write(3, "1000", 4 [pid 6120] <... bpf resumed>) = 6 [pid 6122] <... openat resumed>) = 3 [pid 6121] <... write resumed>) = 4 [pid 6120] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6121] close(3 [pid 6119] <... bpf resumed>) = 6 [pid 6121] <... close resumed>) = 0 [pid 6122] write(3, "1000", 4 [pid 6121] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6119] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6122] <... write resumed>) = 4 [pid 6122] close(3) = 0 [pid 6122] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6121] <... bpf resumed>) = 3 [pid 6121] close(3) = 0 [pid 6121] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6122] <... bpf resumed>) = 3 [pid 6121] <... socketpair resumed>[3, 4]) = 0 [pid 6121] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6122] close(3 [pid 6121] <... bpf resumed>) = 5 [pid 6121] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6121] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6122] <... close resumed>) = 0 [pid 6121] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6121] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6122] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6122] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6121] <... bpf resumed>) = 6 [pid 6122] <... bpf resumed>) = 5 [pid 6121] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6122] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6122] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6122] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6122] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6118] <... bpf resumed>) = 7 [pid 6122] <... bpf resumed>) = 7 [pid 6121] <... bpf resumed>) = 7 [pid 6120] <... bpf resumed>) = 7 [pid 6119] <... bpf resumed>) = 7 [pid 6118] exit_group(0 [pid 6122] exit_group(0 [pid 6121] exit_group(0 [pid 6120] exit_group(0 [pid 6119] exit_group(0 [pid 6118] <... exit_group resumed>) = ? [pid 6122] <... exit_group resumed>) = ? [pid 6121] <... exit_group resumed>) = ? [pid 6120] <... exit_group resumed>) = ? [pid 6119] <... exit_group resumed>) = ? [pid 6118] +++ exited with 0 +++ [pid 6122] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6120] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6120, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6123 attached [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6123 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6124 attached [pid 6124] set_robust_list(0x5555562b2660, 24) = 0 [pid 6124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6124 [pid 6124] setpgid(0, 0) = 0 [pid 6124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6125 [pid 6123] set_robust_list(0x5555562b2660, 24 [pid 6124] <... openat resumed>) = 3 [pid 6123] <... set_robust_list resumed>) = 0 [pid 6124] write(3, "1000", 4) = 4 [pid 6124] close(3) = 0 [pid 6123] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6124] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6123] <... prctl resumed>) = 0 [pid 6123] setpgid(0, 0 [pid 6124] <... bpf resumed>) = 3 [pid 6123] <... setpgid resumed>) = 0 [pid 6124] close(3) = 0 [pid 6124] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6124] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6123] write(3, "1000", 4 [pid 6124] <... bpf resumed>) = 5 [pid 6124] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6123] <... write resumed>) = 4 [pid 6123] close(3 [pid 6124] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6124] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6123] <... close resumed>) = 0 [pid 6124] <... bpf resumed>) = 6 [pid 6123] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6124] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 6125 attached [pid 6125] set_robust_list(0x5555562b2660, 24) = 0 [pid 6125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6125] setpgid(0, 0) = 0 [pid 6125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6123] <... bpf resumed>) = 3 [pid 6125] write(3, "1000", 4 [pid 6123] close(3 [pid 6125] <... write resumed>) = 4 [pid 6123] <... close resumed>) = 0 [pid 6125] close(3 [pid 6123] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6125] <... close resumed>) = 0 [pid 6123] <... socketpair resumed>[3, 4]) = 0 [pid 6125] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6123] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6125] <... bpf resumed>) = 3 [pid 6123] <... bpf resumed>) = 5 [pid 6123] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6125] close(3 [pid 6123] <... bpf resumed>) = 0 [pid 6123] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6125] <... close resumed>) = 0 [pid 6125] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6123] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6123] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6125] <... socketpair resumed>[3, 4]) = 0 [pid 6125] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6123] <... bpf resumed>) = 6 [pid 6123] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6125] <... bpf resumed>) = 5 [pid 6125] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6125] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6125] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6121] +++ exited with 0 +++ [pid 6119] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6126 ./strace-static-x86_64: Process 6126 attached [pid 6126] set_robust_list(0x5555562b2660, 24) = 0 [pid 6126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6127 [pid 6126] setpgid(0, 0) = 0 [pid 6126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6126] write(3, "1000", 4) = 4 [pid 6126] close(3 [pid 6125] <... bpf resumed>) = 6 [pid 6126] <... close resumed>) = 0 [pid 6125] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6126] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6126] close(3) = 0 [pid 6126] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 ./strace-static-x86_64: Process 6127 attached [pid 6127] set_robust_list(0x5555562b2660, 24 [pid 6126] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6127] <... set_robust_list resumed>) = 0 [pid 6126] <... bpf resumed>) = 5 [pid 6127] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6126] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6127] <... prctl resumed>) = 0 [pid 6126] <... bpf resumed>) = 0 [pid 6126] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6127] setpgid(0, 0 [pid 6126] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6127] <... setpgid resumed>) = 0 [pid 6126] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6126] <... bpf resumed>) = 6 [pid 6127] <... openat resumed>) = 3 [pid 6126] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6127] write(3, "1000", 4) = 4 [pid 6127] close(3) = 0 [pid 6127] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6127] close(3) = 0 [pid 6127] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6127] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6127] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6127] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6127] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6127] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6124] <... bpf resumed>) = 7 [pid 6127] <... bpf resumed>) = 7 [pid 6126] <... bpf resumed>) = 7 [pid 6125] <... bpf resumed>) = 7 [pid 6124] exit_group(0 [pid 6123] <... bpf resumed>) = 7 [pid 6127] exit_group(0 [pid 6126] exit_group(0 [pid 6124] <... exit_group resumed>) = ? [pid 6127] <... exit_group resumed>) = ? [pid 6126] <... exit_group resumed>) = ? [pid 6125] exit_group(0 [pid 6124] +++ exited with 0 +++ [pid 6123] exit_group(0 [pid 6127] +++ exited with 0 +++ [pid 6126] +++ exited with 0 +++ [pid 6123] <... exit_group resumed>) = ? [pid 6125] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6124, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 293] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6129 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6128 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6130 ./strace-static-x86_64: Process 6129 attached ./strace-static-x86_64: Process 6130 attached [pid 6130] set_robust_list(0x5555562b2660, 24) = 0 ./strace-static-x86_64: Process 6128 attached [pid 6130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6130] setpgid(0, 0) = 0 [pid 6130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6130] write(3, "1000", 4 [pid 6128] set_robust_list(0x5555562b2660, 24 [pid 6130] <... write resumed>) = 4 [pid 6128] <... set_robust_list resumed>) = 0 [pid 6130] close(3 [pid 6129] set_robust_list(0x5555562b2660, 24 [pid 6130] <... close resumed>) = 0 [pid 6129] <... set_robust_list resumed>) = 0 [pid 6130] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6128] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6129] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6128] <... prctl resumed>) = 0 [pid 6129] <... prctl resumed>) = 0 [pid 6129] setpgid(0, 0) = 0 [pid 6128] setpgid(0, 0 [pid 6129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6128] <... setpgid resumed>) = 0 [pid 6130] <... bpf resumed>) = 3 [pid 6128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6129] <... openat resumed>) = 3 [pid 6130] close(3 [pid 6129] write(3, "1000", 4 [pid 6130] <... close resumed>) = 0 [pid 6129] <... write resumed>) = 4 [pid 6128] <... openat resumed>) = 3 [pid 6130] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6129] close(3) = 0 [pid 6129] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6128] write(3, "1000", 4 [pid 6130] <... socketpair resumed>[3, 4]) = 0 [pid 6128] <... write resumed>) = 4 [pid 6128] close(3) = 0 [pid 6128] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6130] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6129] <... bpf resumed>) = 3 [pid 6130] <... bpf resumed>) = 5 [pid 6129] close(3 [pid 6130] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6129] <... close resumed>) = 0 [pid 6130] <... bpf resumed>) = 0 [pid 6130] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6129] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6128] <... bpf resumed>) = 3 [pid 6130] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6129] <... socketpair resumed>[3, 4]) = 0 [pid 6128] close(3 [pid 6130] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6129] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6128] <... close resumed>) = 0 [pid 6129] <... bpf resumed>) = 5 [pid 6130] <... bpf resumed>) = 6 [pid 6129] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6128] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6130] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6129] <... bpf resumed>) = 0 [pid 6128] <... socketpair resumed>[3, 4]) = 0 [pid 6129] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6128] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6129] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6129] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6128] <... bpf resumed>) = 5 [pid 6129] <... bpf resumed>) = 6 [pid 6128] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6129] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6128] <... bpf resumed>) = 0 [pid 6128] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6128] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6128] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6125] +++ exited with 0 +++ [pid 6123] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 291] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6131 ./strace-static-x86_64: Process 6132 attached [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6132 ./strace-static-x86_64: Process 6131 attached [pid 6132] set_robust_list(0x5555562b2660, 24 [pid 6131] set_robust_list(0x5555562b2660, 24) = 0 [pid 6132] <... set_robust_list resumed>) = 0 [pid 6131] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6132] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6131] <... prctl resumed>) = 0 [pid 6132] <... prctl resumed>) = 0 [pid 6131] setpgid(0, 0 [pid 6132] setpgid(0, 0 [pid 6131] <... setpgid resumed>) = 0 [pid 6132] <... setpgid resumed>) = 0 [pid 6132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6132] <... openat resumed>) = 3 [pid 6131] write(3, "1000", 4 [pid 6132] write(3, "1000", 4 [pid 6131] <... write resumed>) = 4 [pid 6132] <... write resumed>) = 4 [pid 6131] close(3 [pid 6132] close(3 [pid 6131] <... close resumed>) = 0 [pid 6132] <... close resumed>) = 0 [pid 6131] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6132] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6131] <... bpf resumed>) = 3 [pid 6131] close(3 [pid 6132] close(3 [pid 6131] <... close resumed>) = 0 [pid 6132] <... close resumed>) = 0 [pid 6132] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6131] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6132] <... socketpair resumed>[3, 4]) = 0 [pid 6132] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6131] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6132] <... bpf resumed>) = 5 [pid 6132] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6131] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6132] <... bpf resumed>) = 0 [pid 6131] <... bpf resumed>) = 0 [pid 6132] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6131] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6132] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6131] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6131] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6132] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6131] <... bpf resumed>) = 6 [pid 6132] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6131] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6130] <... bpf resumed>) = 7 [pid 6132] <... bpf resumed>) = 7 [pid 6131] <... bpf resumed>) = 7 [pid 6130] exit_group(0 [pid 6129] <... bpf resumed>) = 7 [pid 6128] <... bpf resumed>) = 7 [pid 6132] exit_group(0 [pid 6130] <... exit_group resumed>) = ? [pid 6129] exit_group(0 [pid 6132] <... exit_group resumed>) = ? [pid 6131] exit_group(0 [pid 6130] +++ exited with 0 +++ [pid 6129] <... exit_group resumed>) = ? [pid 6128] exit_group(0 [pid 6132] +++ exited with 0 +++ [pid 6131] <... exit_group resumed>) = ? [pid 6129] +++ exited with 0 +++ [pid 6128] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] <... restart_syscall resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6133 [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6134 attached [pid 295] <... restart_syscall resumed>) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6134 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6133 attached [pid 6133] set_robust_list(0x5555562b2660, 24) = 0 [pid 6133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6135 [pid 6133] setpgid(0, 0) = 0 [pid 6133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6135 attached [pid 6134] set_robust_list(0x5555562b2660, 24) = 0 [pid 6135] set_robust_list(0x5555562b2660, 24 [pid 6134] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6133] <... openat resumed>) = 3 [pid 6133] write(3, "1000", 4) = 4 [pid 6133] close(3) = 0 [pid 6133] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6135] <... set_robust_list resumed>) = 0 [pid 6134] <... prctl resumed>) = 0 [pid 6134] setpgid(0, 0 [pid 6135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6134] <... setpgid resumed>) = 0 [pid 6134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6135] setpgid(0, 0 [pid 6133] <... bpf resumed>) = 3 [pid 6134] <... openat resumed>) = 3 [pid 6133] close(3) = 0 [pid 6133] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6133] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6134] write(3, "1000", 4) = 4 [pid 6135] <... setpgid resumed>) = 0 [pid 6133] <... bpf resumed>) = 5 [pid 6133] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6133] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6134] close(3 [pid 6133] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6133] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6134] <... close resumed>) = 0 [pid 6133] <... bpf resumed>) = 6 [pid 6134] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6133] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6134] <... bpf resumed>) = 3 [pid 6134] close(3) = 0 [pid 6134] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6135] <... openat resumed>) = 3 [pid 6135] write(3, "1000", 4 [pid 6134] <... socketpair resumed>[3, 4]) = 0 [pid 6135] <... write resumed>) = 4 [pid 6134] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6135] close(3) = 0 [pid 6134] <... bpf resumed>) = 5 [pid 6134] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6135] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6134] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6134] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6134] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6135] <... bpf resumed>) = 3 [pid 6135] close(3) = 0 [pid 6135] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6135] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6135] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6135] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6135] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6135] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6131] +++ exited with 0 +++ [pid 6128] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] <... restart_syscall resumed>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6136 attached , child_tidptr=0x5555562b2650) = 6136 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6136] set_robust_list(0x5555562b2660, 24) = 0 [pid 6136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6136] setpgid(0, 0) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6137 [pid 6136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6137 attached [pid 6137] set_robust_list(0x5555562b2660, 24 [pid 6136] <... openat resumed>) = 3 [pid 6136] write(3, "1000", 4) = 4 [pid 6136] close(3) = 0 [pid 6137] <... set_robust_list resumed>) = 0 [pid 6136] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6137] setpgid(0, 0) = 0 [pid 6137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6136] <... bpf resumed>) = 3 [pid 6136] close(3) = 0 [pid 6136] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6137] write(3, "1000", 4) = 4 [pid 6136] <... socketpair resumed>[3, 4]) = 0 [pid 6136] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6137] close(3 [pid 6136] <... bpf resumed>) = 5 [pid 6136] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6136] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6137] <... close resumed>) = 0 [pid 6136] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6136] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6137] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6136] <... bpf resumed>) = 6 [pid 6136] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6137] <... bpf resumed>) = 3 [pid 6137] close(3) = 0 [pid 6137] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6137] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6137] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6137] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6137] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6137] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6136] <... bpf resumed>) = 7 [pid 6135] <... bpf resumed>) = 7 [pid 6134] <... bpf resumed>) = 7 [pid 6133] <... bpf resumed>) = 7 [pid 6137] <... bpf resumed>) = 7 [pid 6136] exit_group(0 [pid 6135] exit_group(0 [pid 6134] exit_group(0 [pid 6133] exit_group(0 [pid 6136] <... exit_group resumed>) = ? [pid 6135] <... exit_group resumed>) = ? [pid 6134] <... exit_group resumed>) = ? [pid 6133] <... exit_group resumed>) = ? [pid 6137] exit_group(0 [pid 6136] +++ exited with 0 +++ [pid 6135] +++ exited with 0 +++ [pid 6134] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 6137] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... restart_syscall resumed>) = 0 [pid 294] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6138 attached [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6138 [pid 6138] set_robust_list(0x5555562b2660, 24 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6138] <... set_robust_list resumed>) = 0 [pid 6138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6138] setpgid(0, 0) = 0 [pid 6138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6138] write(3, "1000", 4) = 4 [pid 6138] close(3) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6139 [pid 6138] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 6140 attached ./strace-static-x86_64: Process 6139 attached ) = 3 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6140 [pid 6138] close(3) = 0 [pid 6138] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6140] set_robust_list(0x5555562b2660, 24 [pid 6138] <... socketpair resumed>[3, 4]) = 0 [pid 6139] set_robust_list(0x5555562b2660, 24 [pid 6138] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6140] <... set_robust_list resumed>) = 0 [pid 6139] <... set_robust_list resumed>) = 0 [pid 6138] <... bpf resumed>) = 5 [pid 6138] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6138] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6140] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6138] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6138] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6140] <... prctl resumed>) = 0 [pid 6139] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6138] <... bpf resumed>) = 6 [pid 6138] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6140] setpgid(0, 0) = 0 [pid 6139] <... prctl resumed>) = 0 [pid 6140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6139] setpgid(0, 0 [pid 6140] <... openat resumed>) = 3 [pid 6139] <... setpgid resumed>) = 0 [pid 6140] write(3, "1000", 4) = 4 [pid 6140] close(3) = 0 [pid 6140] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6140] close(3) = 0 [pid 6140] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6139] <... openat resumed>) = 3 [pid 6140] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6139] write(3, "1000", 4 [pid 6140] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6140] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6139] <... write resumed>) = 4 [pid 6140] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6139] close(3 [pid 6140] <... bpf resumed>) = 6 [pid 6139] <... close resumed>) = 0 [pid 6140] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6139] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6139] close(3) = 0 [pid 6139] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6139] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6139] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6139] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6139] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6139] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6137] +++ exited with 0 +++ [pid 6133] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 6142 ./strace-static-x86_64: Process 6141 attached [pid 6141] set_robust_list(0x5555562b2660, 24) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6141 [pid 6141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6141] setpgid(0, 0) = 0 [pid 6141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6142 attached [pid 6142] set_robust_list(0x5555562b2660, 24) = 0 [pid 6142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6142] setpgid(0, 0) = 0 [pid 6142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6141] <... openat resumed>) = 3 [pid 6142] <... openat resumed>) = 3 [pid 6142] write(3, "1000", 4) = 4 [pid 6142] close(3) = 0 [pid 6141] write(3, "1000", 4 [pid 6142] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6141] <... write resumed>) = 4 [pid 6141] close(3) = 0 [pid 6141] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6142] <... bpf resumed>) = 3 [pid 6142] close(3) = 0 [pid 6142] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6142] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6142] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6142] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6142] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6141] <... bpf resumed>) = 3 [pid 6142] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6141] close(3) = 0 [pid 6141] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6141] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6141] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6141] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6141] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6141] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6140] <... bpf resumed>) = 7 [pid 6138] <... bpf resumed>) = 7 [pid 6142] <... bpf resumed>) = 7 [pid 6141] <... bpf resumed>) = 7 [pid 6140] exit_group(0 [pid 6139] <... bpf resumed>) = 7 [pid 6141] exit_group(0 [pid 6140] <... exit_group resumed>) = ? [pid 6138] exit_group(0 [pid 6142] exit_group(0 [pid 6141] <... exit_group resumed>) = ? [pid 6140] +++ exited with 0 +++ [pid 6139] exit_group(0 [pid 6142] <... exit_group resumed>) = ? [pid 6141] +++ exited with 0 +++ [pid 6139] <... exit_group resumed>) = ? [pid 6138] <... exit_group resumed>) = ? [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6138] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... restart_syscall resumed>) = 0 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6143 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6144 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6145 ./strace-static-x86_64: Process 6143 attached [pid 6143] set_robust_list(0x5555562b2660, 24) = 0 [pid 6143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6143] setpgid(0, 0) = 0 [pid 6143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6144 attached [pid 6144] set_robust_list(0x5555562b2660, 24 [pid 6143] <... openat resumed>) = 3 [pid 6143] write(3, "1000", 4) = 4 [pid 6143] close(3) = 0 [pid 6144] <... set_robust_list resumed>) = 0 [pid 6143] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6143] <... bpf resumed>) = 3 [pid 6143] close(3) = 0 [pid 6143] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6144] setpgid(0, 0 [pid 6143] <... socketpair resumed>[3, 4]) = 0 [pid 6144] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6145 attached [pid 6145] set_robust_list(0x5555562b2660, 24 [pid 6143] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6145] <... set_robust_list resumed>) = 0 [pid 6145] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6143] <... bpf resumed>) = 5 [pid 6144] <... openat resumed>) = 3 [pid 6145] <... prctl resumed>) = 0 [pid 6143] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6145] setpgid(0, 0) = 0 [pid 6145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6144] write(3, "1000", 4 [pid 6143] <... bpf resumed>) = 0 [pid 6143] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6145] <... openat resumed>) = 3 [pid 6144] <... write resumed>) = 4 [pid 6143] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6145] write(3, "1000", 4 [pid 6144] close(3 [pid 6143] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6139] +++ exited with 0 +++ [pid 6145] <... write resumed>) = 4 [pid 6144] <... close resumed>) = 0 [pid 6142] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6145] close(3 [pid 6144] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6143] <... bpf resumed>) = 6 [pid 6145] <... close resumed>) = 0 [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6145] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6144] <... bpf resumed>) = 3 [pid 6143] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6144] close(3) = 0 [pid 6144] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6146 [pid 6144] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 6147 attached ./strace-static-x86_64: Process 6146 attached [pid 6145] <... bpf resumed>) = 3 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6147 [pid 6145] close(3 [pid 6144] <... bpf resumed>) = 5 [pid 6145] <... close resumed>) = 0 [pid 6144] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6144] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6147] set_robust_list(0x5555562b2660, 24 [pid 6145] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6144] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6144] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6147] <... set_robust_list resumed>) = 0 [pid 6146] set_robust_list(0x5555562b2660, 24 [pid 6145] <... socketpair resumed>[3, 4]) = 0 [pid 6145] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6144] <... bpf resumed>) = 6 [pid 6147] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6146] <... set_robust_list resumed>) = 0 [pid 6144] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6145] <... bpf resumed>) = 5 [pid 6145] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6147] <... prctl resumed>) = 0 [pid 6147] setpgid(0, 0) = 0 [pid 6145] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6146] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6146] <... prctl resumed>) = 0 [pid 6145] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6147] <... openat resumed>) = 3 [pid 6146] setpgid(0, 0 [pid 6145] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6147] write(3, "1000", 4 [pid 6146] <... setpgid resumed>) = 0 [pid 6147] <... write resumed>) = 4 [pid 6147] close(3) = 0 [pid 6145] <... bpf resumed>) = 6 [pid 6147] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6145] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6147] <... bpf resumed>) = 3 [pid 6146] <... openat resumed>) = 3 [pid 6146] write(3, "1000", 4 [pid 6147] close(3 [pid 6146] <... write resumed>) = 4 [pid 6146] close(3 [pid 6147] <... close resumed>) = 0 [pid 6147] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6147] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6146] <... close resumed>) = 0 [pid 6147] <... bpf resumed>) = 5 [pid 6147] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6147] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6146] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6147] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6147] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6146] <... bpf resumed>) = 3 [pid 6147] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6146] close(3) = 0 [pid 6146] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6146] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6146] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6146] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6146] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6146] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6143] <... bpf resumed>) = 7 [pid 6147] <... bpf resumed>) = 7 [pid 6146] <... bpf resumed>) = 7 [pid 6145] <... bpf resumed>) = 7 [pid 6144] <... bpf resumed>) = 7 [pid 6143] exit_group(0 [pid 6147] exit_group(0 [pid 6146] exit_group(0 [pid 6143] <... exit_group resumed>) = ? [pid 6147] <... exit_group resumed>) = ? [pid 6146] <... exit_group resumed>) = ? [pid 6145] exit_group(0 [pid 6144] exit_group(0 [pid 6143] +++ exited with 0 +++ [pid 6147] +++ exited with 0 +++ [pid 6146] +++ exited with 0 +++ [pid 6144] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6145] <... exit_group resumed>) = ? [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6148 attached , child_tidptr=0x5555562b2650) = 6148 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6148] set_robust_list(0x5555562b2660, 24 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6148] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6150 attached ./strace-static-x86_64: Process 6149 attached [pid 6148] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6149 [pid 6148] <... prctl resumed>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6150 [pid 6150] set_robust_list(0x5555562b2660, 24 [pid 6149] set_robust_list(0x5555562b2660, 24 [pid 6148] setpgid(0, 0 [pid 6150] <... set_robust_list resumed>) = 0 [pid 6149] <... set_robust_list resumed>) = 0 [pid 6148] <... setpgid resumed>) = 0 [pid 6150] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6149] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6150] <... prctl resumed>) = 0 [pid 6149] <... prctl resumed>) = 0 [pid 6148] <... openat resumed>) = 3 [pid 6148] write(3, "1000", 4 [pid 6150] setpgid(0, 0 [pid 6149] setpgid(0, 0 [pid 6148] <... write resumed>) = 4 [pid 6150] <... setpgid resumed>) = 0 [pid 6149] <... setpgid resumed>) = 0 [pid 6148] close(3) = 0 [pid 6149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6148] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6150] <... openat resumed>) = 3 [pid 6149] <... openat resumed>) = 3 [pid 6150] write(3, "1000", 4 [pid 6149] write(3, "1000", 4 [pid 6148] <... bpf resumed>) = 3 [pid 6150] <... write resumed>) = 4 [pid 6149] <... write resumed>) = 4 [pid 6150] close(3 [pid 6149] close(3 [pid 6150] <... close resumed>) = 0 [pid 6149] <... close resumed>) = 0 [pid 6148] close(3 [pid 6150] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6148] <... close resumed>) = 0 [pid 6149] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6148] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6148] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6148] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6148] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6148] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6150] <... bpf resumed>) = 3 [pid 6150] close(3 [pid 6149] <... bpf resumed>) = 3 [pid 6148] <... bpf resumed>) = 6 [pid 6148] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6150] <... close resumed>) = 0 [pid 6149] close(3 [pid 6150] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6149] <... close resumed>) = 0 [pid 6150] <... socketpair resumed>[3, 4]) = 0 [pid 6149] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6150] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6149] <... socketpair resumed>[3, 4]) = 0 [pid 6150] <... bpf resumed>) = 5 [pid 6149] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6150] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6149] <... bpf resumed>) = 5 [pid 6150] <... bpf resumed>) = 0 [pid 6149] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6150] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6149] <... bpf resumed>) = 0 [pid 6150] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6149] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6150] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6149] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6149] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6150] <... bpf resumed>) = 6 [pid 6150] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6149] <... bpf resumed>) = 6 [pid 6149] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6144] +++ exited with 0 +++ [pid 6145] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 298] <... restart_syscall resumed>) = 0 [pid 295] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6151 attached [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6151 [pid 6151] set_robust_list(0x5555562b2660, 24 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6152 ./strace-static-x86_64: Process 6152 attached [pid 6152] set_robust_list(0x5555562b2660, 24) = 0 [pid 6152] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6151] <... set_robust_list resumed>) = 0 [pid 6152] <... prctl resumed>) = 0 [pid 6151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6152] setpgid(0, 0 [pid 6151] setpgid(0, 0 [pid 6152] <... setpgid resumed>) = 0 [pid 6152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6151] <... setpgid resumed>) = 0 [pid 6151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6151] write(3, "1000", 4 [pid 6152] <... openat resumed>) = 3 [pid 6152] write(3, "1000", 4) = 4 [pid 6152] close(3) = 0 [pid 6152] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6151] <... write resumed>) = 4 [pid 6151] close(3) = 0 [pid 6152] <... bpf resumed>) = 3 [pid 6151] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6152] close(3) = 0 [pid 6152] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6152] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6152] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6152] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6151] <... bpf resumed>) = 3 [pid 6152] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6152] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6151] close(3 [pid 6152] <... bpf resumed>) = 6 [pid 6151] <... close resumed>) = 0 [pid 6152] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6151] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6151] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6151] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6151] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6151] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6151] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6150] <... bpf resumed>) = 7 [pid 6149] <... bpf resumed>) = 7 [pid 6148] <... bpf resumed>) = 7 [pid 6152] <... bpf resumed>) = 7 [pid 6151] <... bpf resumed>) = 7 [pid 6150] exit_group(0 [pid 6149] exit_group(0 [pid 6150] <... exit_group resumed>) = ? [pid 6149] <... exit_group resumed>) = ? [pid 6148] exit_group(0 [pid 6152] exit_group(0 [pid 6151] exit_group(0 [pid 6150] +++ exited with 0 +++ [pid 6148] <... exit_group resumed>) = ? [pid 6152] <... exit_group resumed>) = ? [pid 6151] <... exit_group resumed>) = ? [pid 6149] +++ exited with 0 +++ [pid 6148] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6153 ./strace-static-x86_64: Process 6153 attached [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6153] set_robust_list(0x5555562b2660, 24) = 0 [pid 6153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6153] setpgid(0, 0) = 0 [pid 6153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6154 [pid 6153] <... openat resumed>) = 3 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6153] write(3, "1000", 4) = 4 [pid 6153] close(3) = 0 [pid 6153] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 6154 attached ) = 3 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6155 [pid 6153] close(3) = 0 [pid 6153] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6154] set_robust_list(0x5555562b2660, 24 [pid 6153] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6153] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6153] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6153] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6154] <... set_robust_list resumed>) = 0 [pid 6153] <... bpf resumed>) = 6 [pid 6153] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 6155 attached [pid 6154] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6155] set_robust_list(0x5555562b2660, 24) = 0 [pid 6155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6155] setpgid(0, 0) = 0 [pid 6155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6154] <... prctl resumed>) = 0 [pid 6155] <... openat resumed>) = 3 [pid 6154] setpgid(0, 0 [pid 6155] write(3, "1000", 4) = 4 [pid 6155] close(3) = 0 [pid 6155] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6154] <... setpgid resumed>) = 0 [pid 6155] <... bpf resumed>) = 3 [pid 6154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6155] close(3) = 0 [pid 6155] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6154] <... openat resumed>) = 3 [pid 6155] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6154] write(3, "1000", 4 [pid 6155] <... bpf resumed>) = 5 [pid 6155] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6155] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6154] <... write resumed>) = 4 [pid 6155] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6155] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6154] close(3 [pid 6155] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6154] <... close resumed>) = 0 [pid 6154] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6154] close(3) = 0 [pid 6154] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6154] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6154] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6154] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6154] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6154] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6152] +++ exited with 0 +++ [pid 6151] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6157 ./strace-static-x86_64: Process 6157 attached ./strace-static-x86_64: Process 6156 attached [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6156 [pid 6156] set_robust_list(0x5555562b2660, 24 [pid 6157] set_robust_list(0x5555562b2660, 24 [pid 6156] <... set_robust_list resumed>) = 0 [pid 6157] <... set_robust_list resumed>) = 0 [pid 6157] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6156] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6157] <... prctl resumed>) = 0 [pid 6156] <... prctl resumed>) = 0 [pid 6157] setpgid(0, 0 [pid 6156] setpgid(0, 0 [pid 6157] <... setpgid resumed>) = 0 [pid 6156] <... setpgid resumed>) = 0 [pid 6156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6156] <... openat resumed>) = 3 [pid 6157] write(3, "1000", 4 [pid 6156] write(3, "1000", 4 [pid 6157] <... write resumed>) = 4 [pid 6157] close(3) = 0 [pid 6156] <... write resumed>) = 4 [pid 6157] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6156] close(3) = 0 [pid 6156] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6157] <... bpf resumed>) = 3 [pid 6157] close(3) = 0 [pid 6157] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6156] <... bpf resumed>) = 3 [pid 6156] close(3 [pid 6157] <... socketpair resumed>[3, 4]) = 0 [pid 6156] <... close resumed>) = 0 [pid 6156] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6157] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6156] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6157] <... bpf resumed>) = 5 [pid 6156] <... bpf resumed>) = 5 [pid 6157] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6156] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6157] <... bpf resumed>) = 0 [pid 6156] <... bpf resumed>) = 0 [pid 6157] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6156] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6157] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6157] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6156] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6156] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6157] <... bpf resumed>) = 6 [pid 6157] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6156] <... bpf resumed>) = 6 [pid 6156] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6157] <... bpf resumed>) = 7 [pid 6156] <... bpf resumed>) = 7 [pid 6155] <... bpf resumed>) = 7 [pid 6154] <... bpf resumed>) = 7 [pid 6153] <... bpf resumed>) = 7 [pid 6157] exit_group(0 [pid 6156] exit_group(0 [pid 6155] exit_group(0 [pid 6157] <... exit_group resumed>) = ? [pid 6156] <... exit_group resumed>) = ? [pid 6155] <... exit_group resumed>) = ? [pid 6154] exit_group(0 [pid 6153] exit_group(0 [pid 6157] +++ exited with 0 +++ [pid 6156] +++ exited with 0 +++ [pid 6155] +++ exited with 0 +++ [pid 6153] <... exit_group resumed>) = ? [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6154] <... exit_group resumed>) = ? [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6158 attached [pid 6158] set_robust_list(0x5555562b2660, 24) = 0 [pid 6158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6158] setpgid(0, 0) = 0 [pid 6158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6158 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6159 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6160 [pid 6158] <... openat resumed>) = 3 [pid 6158] write(3, "1000", 4) = 4 [pid 6158] close(3) = 0 [pid 6158] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 6159 attached ) = 3 [pid 6158] close(3) = 0 [pid 6158] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6158] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6159] set_robust_list(0x5555562b2660, 24 [pid 6158] <... bpf resumed>) = 5 [pid 6158] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6158] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6159] <... set_robust_list resumed>) = 0 [pid 6158] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6158] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6159] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6158] <... bpf resumed>) = 6 [pid 6158] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61./strace-static-x86_64: Process 6160 attached [pid 6159] <... prctl resumed>) = 0 [pid 6160] set_robust_list(0x5555562b2660, 24) = 0 [pid 6160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6160] setpgid(0, 0) = 0 [pid 6160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6159] setpgid(0, 0) = 0 [pid 6159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6160] <... openat resumed>) = 3 [pid 6160] write(3, "1000", 4 [pid 6159] <... openat resumed>) = 3 [pid 6160] <... write resumed>) = 4 [pid 6159] write(3, "1000", 4 [pid 6160] close(3 [pid 6159] <... write resumed>) = 4 [pid 6159] close(3 [pid 6160] <... close resumed>) = 0 [pid 6159] <... close resumed>) = 0 [pid 6160] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6159] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6160] <... bpf resumed>) = 3 [pid 6160] close(3 [pid 6159] close(3 [pid 6160] <... close resumed>) = 0 [pid 6159] <... close resumed>) = 0 [pid 6160] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6159] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6160] <... socketpair resumed>[3, 4]) = 0 [pid 6159] <... socketpair resumed>[3, 4]) = 0 [pid 6160] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6159] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6160] <... bpf resumed>) = 5 [pid 6160] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6159] <... bpf resumed>) = 5 [pid 6159] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6160] <... bpf resumed>) = 0 [pid 6159] <... bpf resumed>) = 0 [pid 6160] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6159] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6160] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6159] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6160] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6159] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6160] <... bpf resumed>) = 6 [pid 6159] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6160] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6154] +++ exited with 0 +++ [pid 6153] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 291] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 291] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6161 attached , child_tidptr=0x5555562b2650) = 6161 [pid 6161] set_robust_list(0x5555562b2660, 24 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6161] <... set_robust_list resumed>) = 0 [pid 6161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6161] setpgid(0, 0) = 0 [pid 6161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6162 [pid 6161] <... openat resumed>) = 3 [pid 6161] write(3, "1000", 4) = 4 [pid 6161] close(3) = 0 [pid 6161] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 6162 attached ) = 3 [pid 6161] close(3 [pid 6162] set_robust_list(0x5555562b2660, 24) = 0 [pid 6161] <... close resumed>) = 0 [pid 6161] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6162] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6161] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6162] <... prctl resumed>) = 0 [pid 6161] <... bpf resumed>) = 5 [pid 6161] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6162] setpgid(0, 0 [pid 6161] <... bpf resumed>) = 0 [pid 6162] <... setpgid resumed>) = 0 [pid 6161] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6161] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6161] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6162] <... openat resumed>) = 3 [pid 6162] write(3, "1000", 4 [pid 6161] <... bpf resumed>) = 6 [pid 6161] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6162] <... write resumed>) = 4 [pid 6162] close(3) = 0 [pid 6162] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72) = 3 [pid 6162] close(3) = 0 [pid 6162] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6162] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6162] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6162] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6162] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6162] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6158] <... bpf resumed>) = 7 [pid 6162] <... bpf resumed>) = 7 [pid 6161] <... bpf resumed>) = 7 [pid 6160] <... bpf resumed>) = 7 [pid 6159] <... bpf resumed>) = 7 [pid 6158] exit_group(0 [pid 6161] exit_group(0 [pid 6158] <... exit_group resumed>) = ? [pid 6162] exit_group(0 [pid 6161] <... exit_group resumed>) = ? [pid 6160] exit_group(0 [pid 6159] exit_group(0 [pid 6158] +++ exited with 0 +++ [pid 6162] <... exit_group resumed>) = ? [pid 6161] +++ exited with 0 +++ [pid 6160] <... exit_group resumed>) = ? [pid 6159] <... exit_group resumed>) = ? [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 6160] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 294] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6163 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6164 ./strace-static-x86_64: Process 6163 attached [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6165 ./strace-static-x86_64: Process 6165 attached [pid 6165] set_robust_list(0x5555562b2660, 24) = 0 [pid 6165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6165] setpgid(0, 0) = 0 [pid 6163] set_robust_list(0x5555562b2660, 24 [pid 6165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6163] <... set_robust_list resumed>) = 0 [pid 6165] <... openat resumed>) = 3 [pid 6165] write(3, "1000", 4) = 4 [pid 6165] close(3) = 0 [pid 6163] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6165] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6163] <... prctl resumed>) = 0 [pid 6165] <... bpf resumed>) = 3 [pid 6163] setpgid(0, 0 [pid 6165] close(3 [pid 6163] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 6164 attached [pid 6165] <... close resumed>) = 0 [pid 6164] set_robust_list(0x5555562b2660, 24) = 0 [pid 6165] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6164] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6165] <... socketpair resumed>[3, 4]) = 0 [pid 6164] <... prctl resumed>) = 0 [pid 6164] setpgid(0, 0 [pid 6165] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6164] <... setpgid resumed>) = 0 [pid 6165] <... bpf resumed>) = 5 [pid 6164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6165] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6165] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6164] <... openat resumed>) = 3 [pid 6163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6165] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6165] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6163] <... openat resumed>) = 3 [pid 6164] write(3, "1000", 4 [pid 6163] write(3, "1000", 4 [pid 6164] <... write resumed>) = 4 [pid 6164] close(3) = 0 [pid 6164] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6163] <... write resumed>) = 4 [pid 6163] close(3 [pid 6165] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6164] <... bpf resumed>) = 3 [pid 6163] <... close resumed>) = 0 [pid 6164] close(3) = 0 [pid 6164] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6164] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6163] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6164] <... bpf resumed>) = 5 [pid 6164] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6164] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6164] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6164] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6163] <... bpf resumed>) = 3 [pid 6163] close(3) = 0 [pid 6163] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6163] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6163] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6163] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6163] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6163] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6162] +++ exited with 0 +++ [pid 6159] +++ exited with 0 +++ [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6167 ./strace-static-x86_64: Process 6167 attached ./strace-static-x86_64: Process 6168 attached [pid 6168] set_robust_list(0x5555562b2660, 24) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6168 [pid 6168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6168] setpgid(0, 0) = 0 [pid 6167] set_robust_list(0x5555562b2660, 24 [pid 6168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6167] <... set_robust_list resumed>) = 0 [pid 6167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6168] <... openat resumed>) = 3 [pid 6168] write(3, "1000", 4) = 4 [pid 6168] close(3) = 0 [pid 6168] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6167] setpgid(0, 0) = 0 [pid 6167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6167] write(3, "1000", 4) = 4 [pid 6167] close(3) = 0 [pid 6167] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6168] <... bpf resumed>) = 3 [pid 6168] close(3) = 0 [pid 6168] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6168] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6167] <... bpf resumed>) = 3 [pid 6168] <... bpf resumed>) = 5 [pid 6168] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6168] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6167] close(3 [pid 6168] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6168] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6167] <... close resumed>) = 0 [pid 6167] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6167] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6168] <... bpf resumed>) = 6 [pid 6168] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6167] <... bpf resumed>) = 5 [pid 6167] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6167] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6167] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6167] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6168] <... bpf resumed>) = 7 [pid 6165] <... bpf resumed>) = 7 [pid 6164] <... bpf resumed>) = 7 [pid 6163] <... bpf resumed>) = 7 [pid 6165] exit_group(0 [pid 6163] exit_group(0 [pid 6165] <... exit_group resumed>) = ? [pid 6164] exit_group(0 [pid 6163] <... exit_group resumed>) = ? [pid 6165] +++ exited with 0 +++ [pid 6164] <... exit_group resumed>) = ? [pid 6163] +++ exited with 0 +++ [pid 6167] <... bpf resumed>) = 7 [pid 6167] exit_group(0) = ? [pid 6164] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 6168] exit_group(0 [pid 293] <... restart_syscall resumed>) = 0 [pid 6168] <... exit_group resumed>) = ? [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 6169 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6170 attached [pid 6170] set_robust_list(0x5555562b2660, 24) = 0 [pid 6170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6170 [pid 6170] setpgid(0, 0 [pid 294] <... clone resumed>, child_tidptr=0x5555562b2650) = 6171 [pid 6170] <... setpgid resumed>) = 0 [pid 6170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6170] write(3, "1000", 4) = 4 [pid 6170] close(3) = 0 [pid 6170] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72./strace-static-x86_64: Process 6171 attached ./strace-static-x86_64: Process 6169 attached ) = 3 [pid 6170] close(3) = 0 [pid 6170] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6171] set_robust_list(0x5555562b2660, 24 [pid 6170] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6171] <... set_robust_list resumed>) = 0 [pid 6169] set_robust_list(0x5555562b2660, 24 [pid 6170] <... bpf resumed>) = 5 [pid 6170] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6171] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6170] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6169] <... set_robust_list resumed>) = 0 [pid 6171] <... prctl resumed>) = 0 [pid 6170] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6170] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6171] setpgid(0, 0) = 0 [pid 6169] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6170] <... bpf resumed>) = 6 [pid 6169] <... prctl resumed>) = 0 [pid 6170] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6171] <... openat resumed>) = 3 [pid 6169] setpgid(0, 0 [pid 6171] write(3, "1000", 4 [pid 6169] <... setpgid resumed>) = 0 [pid 6171] <... write resumed>) = 4 [pid 6171] close(3) = 0 [pid 6169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6171] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6168] +++ exited with 0 +++ [pid 6167] +++ exited with 0 +++ [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6169] <... openat resumed>) = 3 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6169] write(3, "1000", 4) = 4 [pid 6169] close(3) = 0 [pid 6169] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6172 [pid 6171] <... bpf resumed>) = 3 [pid 6169] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 6172 attached [pid 6171] close(3) = 0 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6173 [pid 6172] set_robust_list(0x5555562b2660, 24 [pid 6169] close(3) = 0 [pid 6169] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6171] socketpair(AF_UNIX, SOCK_DGRAM, 0, ./strace-static-x86_64: Process 6173 attached [pid 6172] <... set_robust_list resumed>) = 0 [pid 6169] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6171] <... socketpair resumed>[3, 4]) = 0 [pid 6169] <... bpf resumed>) = 5 [pid 6169] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6172] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6171] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6169] <... bpf resumed>) = 0 [pid 6173] set_robust_list(0x5555562b2660, 24 [pid 6172] <... prctl resumed>) = 0 [pid 6169] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6171] <... bpf resumed>) = 5 [pid 6169] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6173] <... set_robust_list resumed>) = 0 [pid 6172] setpgid(0, 0 [pid 6169] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6173] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6172] <... setpgid resumed>) = 0 [pid 6171] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6173] <... prctl resumed>) = 0 [pid 6169] <... bpf resumed>) = 6 [pid 6169] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6173] setpgid(0, 0 [pid 6171] <... bpf resumed>) = 0 [pid 6172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6171] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6173] <... setpgid resumed>) = 0 [pid 6171] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6171] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6172] <... openat resumed>) = 3 [pid 6173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6173] write(3, "1000", 4 [pid 6171] <... bpf resumed>) = 6 [pid 6173] <... write resumed>) = 4 [pid 6173] close(3) = 0 [pid 6173] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6172] write(3, "1000", 4 [pid 6171] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6173] <... bpf resumed>) = 3 [pid 6172] <... write resumed>) = 4 [pid 6172] close(3 [pid 6173] close(3) = 0 [pid 6173] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6172] <... close resumed>) = 0 [pid 6173] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6172] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6173] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6173] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6173] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6172] <... bpf resumed>) = 3 [pid 6173] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6172] close(3) = 0 [pid 6172] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6172] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6172] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6172] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6172] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6172] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6170] <... bpf resumed>) = 7 [pid 6173] <... bpf resumed>) = 7 [pid 6172] <... bpf resumed>) = 7 [pid 6171] <... bpf resumed>) = 7 [pid 6170] exit_group(0 [pid 6169] <... bpf resumed>) = 7 [pid 6171] exit_group(0 [pid 6170] <... exit_group resumed>) = ? [pid 6173] exit_group(0 [pid 6172] exit_group(0 [pid 6171] <... exit_group resumed>) = ? [pid 6170] +++ exited with 0 +++ [pid 6169] exit_group(0 [pid 6173] <... exit_group resumed>) = ? [pid 6172] <... exit_group resumed>) = ? [pid 6171] +++ exited with 0 +++ [pid 6169] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...> [pid 6169] +++ exited with 0 +++ [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] restart_syscall(<... resuming interrupted clone ...> [pid 294] <... restart_syscall resumed>) = 0 [pid 293] <... restart_syscall resumed>) = 0 [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 6174 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6175 attached [pid 6175] set_robust_list(0x5555562b2660, 24) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6175 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6176 [pid 6175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6175] setpgid(0, 0) = 0 [pid 6175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6174 attached ) = 3 [pid 6175] write(3, "1000", 4) = 4 [pid 6175] close(3) = 0 [pid 6175] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6174] set_robust_list(0x5555562b2660, 24 [pid 6175] <... bpf resumed>) = 3 [pid 6174] <... set_robust_list resumed>) = 0 [pid 6175] close(3) = 0 [pid 6175] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6175] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6175] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6174] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6176 attached [pid 6175] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6174] <... prctl resumed>) = 0 [pid 6175] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6175] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6176] set_robust_list(0x5555562b2660, 24 [pid 6174] setpgid(0, 0 [pid 6176] <... set_robust_list resumed>) = 0 [pid 6174] <... setpgid resumed>) = 0 [pid 6175] <... bpf resumed>) = 6 [pid 6176] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6175] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6176] <... prctl resumed>) = 0 [pid 6174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6176] setpgid(0, 0 [pid 6174] <... openat resumed>) = 3 [pid 6176] <... setpgid resumed>) = 0 [pid 6176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6173] +++ exited with 0 +++ [pid 6174] write(3, "1000", 4 [pid 6172] +++ exited with 0 +++ [pid 6174] <... write resumed>) = 4 [pid 291] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6173, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6176] <... openat resumed>) = 3 [pid 6174] close(3 [pid 295] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 295] restart_syscall(<... resuming interrupted clone ...> [pid 6174] <... close resumed>) = 0 [pid 6174] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 295] <... restart_syscall resumed>) = 0 [pid 6176] write(3, "1000", 4 [pid 295] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6176] <... write resumed>) = 4 [pid 6174] <... bpf resumed>) = 3 [pid 6176] close(3./strace-static-x86_64: Process 6177 attached ) = 0 [pid 6174] close(3 [pid 295] <... clone resumed>, child_tidptr=0x5555562b2650) = 6177 [pid 6176] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6177] set_robust_list(0x5555562b2660, 24 [pid 291] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6178 attached [pid 6177] <... set_robust_list resumed>) = 0 [pid 6176] <... bpf resumed>) = 3 [pid 6174] <... close resumed>) = 0 [pid 6176] close(3 [pid 291] <... clone resumed>, child_tidptr=0x5555562b2650) = 6178 [pid 6176] <... close resumed>) = 0 [pid 6176] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6176] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6177] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6174] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6176] <... bpf resumed>) = 5 [pid 6176] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6176] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6176] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6177] <... prctl resumed>) = 0 [pid 6174] <... socketpair resumed>[3, 4]) = 0 [pid 6178] set_robust_list(0x5555562b2660, 24 [pid 6177] setpgid(0, 0 [pid 6174] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6178] <... set_robust_list resumed>) = 0 [pid 6177] <... setpgid resumed>) = 0 [pid 6176] <... bpf resumed>) = 6 [pid 6174] <... bpf resumed>) = 5 [pid 6178] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6174] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32 [pid 6178] <... prctl resumed>) = 0 [pid 6177] <... openat resumed>) = 3 [pid 6174] <... bpf resumed>) = 0 [pid 6176] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6178] setpgid(0, 0 [pid 6177] write(3, "1000", 4 [pid 6174] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6178] <... setpgid resumed>) = 0 [pid 6177] <... write resumed>) = 4 [pid 6174] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 6177] close(3 [pid 6174] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6177] <... close resumed>) = 0 [pid 6174] <... bpf resumed>) = 6 [pid 6177] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6174] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6178] <... openat resumed>) = 3 [pid 6177] <... bpf resumed>) = 3 [pid 6177] close(3 [pid 6178] write(3, "1000", 4 [pid 6177] <... close resumed>) = 0 [pid 6178] <... write resumed>) = 4 [pid 6177] socketpair(AF_UNIX, SOCK_DGRAM, 0, [pid 6178] close(3 [pid 6177] <... socketpair resumed>[3, 4]) = 0 [pid 6178] <... close resumed>) = 0 [pid 6177] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6178] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6177] <... bpf resumed>) = 5 [pid 6177] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6177] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6177] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6178] <... bpf resumed>) = 3 [pid 6177] <... bpf resumed>) = 6 [pid 6177] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6178] close(3) = 0 [pid 6178] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6178] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 5 [pid 6178] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6178] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6178] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 6 [pid 6178] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="hrtimer_start", prog_fd=6}}, 61 [pid 6176] <... bpf resumed>) = 7 [pid 6175] <... bpf resumed>) = 7 [pid 6174] <... bpf resumed>) = 7 [pid 6178] <... bpf resumed>) = 7 [pid 6177] <... bpf resumed>) = 7 [pid 6176] exit_group(0 [pid 6175] exit_group(0 [pid 6176] <... exit_group resumed>) = ? [pid 6178] exit_group(0 [pid 6177] exit_group(0 [pid 6176] +++ exited with 0 +++ [pid 6175] <... exit_group resumed>) = ? [pid 6174] exit_group(0 [pid 6178] <... exit_group resumed>) = ? [pid 6177] <... exit_group resumed>) = ? [pid 6175] +++ exited with 0 +++ [pid 6174] <... exit_group resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 293] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 6174] +++ exited with 0 +++ [pid 294] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 294] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 294] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562b2650) = 6179 [pid 298] <... clone resumed>, child_tidptr=0x5555562b2650) = 6180 [pid 293] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6180 attached [pid 6180] set_robust_list(0x5555562b2660, 24) = 0 [pid 6180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 293] <... clone resumed>, child_tidptr=0x5555562b2650) = 6181 [pid 6180] setpgid(0, 0) = 0 [pid 6180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6181 attached [pid 6181] set_robust_list(0x5555562b2660, 24 [pid 6180] <... openat resumed>) = 3 [pid 6180] write(3, "1000", 4) = 4 [pid 6180] close(3) = 0 [pid 6180] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_SK_MSG, insn_cnt=4, insns=0x20000040, license="GPL", log_level=2, log_size=64912, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS}, 72 [pid 6181] <... set_robust_list resumed>) = 0 [pid 6181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6181] setpgid(0, 0 [pid 6180] <... bpf resumed>) = 3 [pid 6180] close(3) = 0 [pid 6180] socketpair(AF_UNIX, SOCK_DGRAM, 0, [3, 4]) = 0 [pid 6180] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKMAP, key_size=4, value_size=4, max_entries=18, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 6181] <... setpgid resumed>) = 0 [pid 6180] <... bpf resumed>) = 5 [pid 6180] bpf(BPF_MAP_UPDATE_ELEM, {map_fd=5, key=0x20000000, value=0x20000080, flags=BPF_ANY}, 32) = 0 [pid 6180] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 6180] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 6181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 6179 attached [pid 6179] set_robust_list(0x5555562b2660, 24 [pid 6181] write(3, "1000", 4 [pid 6179] <... set_robust_list resumed>) = 0 [ 169.437902][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 169.444825][ C0] rcu: 1-...!: (0 ticks this GP) idle=787/1/0x4000000000000000 softirq=19597/19602 fqs=0 last_accelerate: a59a/ccac dyntick_enabled: 1 [ 169.458507][ C0] (detected by 0, t=10002 jiffies, g=19269, q=188) [ 169.464939][ C0] Sending NMI from CPU 0 to CPUs 1: [ 169.470027][ C1] NMI backtrace for cpu 1 [ 169.470050][ C1] CPU: 1 PID: 293 Comm: syz-executor192 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 169.470071][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 169.470090][ C1] RIP: 0010:kvm_wait+0x117/0x180 [ 169.470129][ C1] Code: 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 53 41 0f b6 45 00 44 38 f0 0f 85 63 ff ff ff 66 90 0f 00 2d 8a 03 f3 03 f4 54 ff ff ff fa 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b [ 169.470143][ C1] RSP: 0018:ffffc900001d0220 EFLAGS: 00000046 [ 169.470159][ C1] RAX: 0000000000000003 RBX: 1ffff9200003a048 RCX: ffffffff8154fa7f [ 169.470171][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f7129a00 [ 169.470183][ C1] RBP: ffffc900001d02d0 R08: dffffc0000000000 R09: ffffed103ee25341 [ 169.470197][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 169.470209][ C1] R13: ffff8881f7129a00 R14: 0000000000000003 R15: 1ffff9200003a04c [ 169.470222][ C1] FS: 00005555562b2380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 169.470237][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 169.470250][ C1] CR2: 00007f31a794201d CR3: 000000011afc2000 CR4: 00000000003506a0 [ 169.470268][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 169.470279][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 169.470290][ C1] Call Trace: [ 169.470296][ C1] [ 169.470305][ C1] ? show_regs+0x58/0x60 [ 169.470323][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 169.470345][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 169.470366][ C1] ? kvm_wait+0x117/0x180 [ 169.470381][ C1] ? kvm_wait+0x117/0x180 [ 169.470397][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 169.470416][ C1] ? nmi_handle+0xa8/0x280 [ 169.470434][ C1] ? kvm_wait+0x117/0x180 [ 169.470449][ C1] ? default_do_nmi+0x69/0x160 [ 169.470468][ C1] ? exc_nmi+0xaf/0x120 [ 169.470484][ C1] ? end_repeat_nmi+0x16/0x31 [ 169.470501][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 169.470523][ C1] ? kvm_wait+0x117/0x180 [ 169.470539][ C1] ? kvm_wait+0x117/0x180 [ 169.470555][ C1] ? kvm_wait+0x117/0x180 [ 169.470570][ C1] [ 169.470575][ C1] [ 169.470581][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 169.470599][ C1] ? pv_hash+0x86/0x150 [ 169.470617][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 169.470639][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 169.470659][ C1] ? __kasan_check_write+0x14/0x20 [ 169.470679][ C1] _raw_spin_lock_irqsave+0x1a0/0x210 [ 169.470699][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 169.470718][ C1] ? __this_cpu_preempt_check+0x13/0x20 [ 169.470737][ C1] ? ip_protocol_deliver_rcu+0x46d/0x710 [ 169.470756][ C1] ? get_stack_info_noinstr+0x1b/0x130 [ 169.470775][ C1] hrtimer_interrupt+0x111/0xaa0 [ 169.470793][ C1] ? kvm_sched_clock_read+0x18/0x40 [ 169.470810][ C1] ? sched_clock+0x9/0x10 [ 169.470825][ C1] ? sched_clock_cpu+0x18/0x3b0 [ 169.470845][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 169.470863][ C1] sysvec_apic_timer_interrupt+0x44/0xc0 [ 169.470881][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 169.470897][ C1] RIP: 0010:unwind_next_frame+0xd2/0x700 [ 169.470918][ C1] Code: e8 03 48 89 45 b0 80 3c 10 00 74 12 48 89 df e8 d4 75 7d 00 48 ba 00 00 00 00 00 fc ff df 48 89 5d b8 49 8b 46 38 48 89 45 d0 <49> 8d 5e 28 48 89 d8 48 c1 e8 03 48 89 45 90 80 3c 10 00 74 12 48 [ 169.470931][ C1] RSP: 0018:ffffc900001d06d8 EFLAGS: 00000246 [ 169.470944][ C1] RAX: ffffc90000997a90 RBX: ffffc900001d0798 RCX: 00000000001d0701 [ 169.470957][ C1] RDX: dffffc0000000000 RSI: ffffffff816005b3 RDI: ffffc900001d0760 [ 169.470970][ C1] RBP: ffffc900001d0750 R08: ffffc900001d0848 R09: 0000000000000011 [ 169.470990][ C1] R10: ffffc900001d0850 R11: dffffc0000000001 R12: 0000000000000000 [ 169.471002][ C1] R13: ffffffff815f4150 R14: ffffc900001d0760 R15: 1ffff9200003a0ec [ 169.471015][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 169.471035][ C1] ? __bpf_trace_hrtimer_start+0x23/0x30 [ 169.471056][ C1] ? unwind_next_frame+0x3cb/0x700 [ 169.471076][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 169.471093][ C1] arch_stack_walk+0x10d/0x140 [ 169.471114][ C1] ? __bpf_trace_hrtimer_start+0x23/0x30 [ 169.471134][ C1] stack_trace_save+0x113/0x1c0 [ 169.471152][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 169.471169][ C1] ? __stack_depot_save+0x34/0x470 [ 169.471190][ C1] ? kmem_cache_free+0x116/0x2e0 [ 169.471208][ C1] ? kmem_cache_free+0x116/0x2e0 [ 169.471226][ C1] kasan_set_track+0x4b/0x70 [ 169.471241][ C1] ? kasan_set_track+0x4b/0x70 [ 169.471256][ C1] ? kasan_set_free_info+0x23/0x40 [ 169.471272][ C1] ? ____kasan_slab_free+0x126/0x160 [ 169.471288][ C1] ? __kasan_slab_free+0x11/0x20 [ 169.471303][ C1] ? slab_free_freelist_hook+0xbd/0x190 [ 169.471322][ C1] ? kmem_cache_free+0x116/0x2e0 [ 169.471340][ C1] ? file_free_rcu+0x9f/0xb0 [ 169.471356][ C1] ? rcu_do_batch+0x57a/0xc10 [ 169.471375][ C1] ? rcu_core+0x517/0x1020 [ 169.471392][ C1] ? rcu_core_si+0x9/0x10 [ 169.471408][ C1] ? __do_softirq+0x26d/0x5bf [ 169.471424][ C1] ? do_softirq+0xf6/0x150 [ 169.471442][ C1] ? __local_bh_enable_ip+0x75/0x80 [ 169.471460][ C1] ? _raw_spin_unlock_bh+0x51/0x60 [ 169.471478][ C1] ? sock_map_delete_elem+0xcb/0x130 [ 169.471496][ C1] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0x4a0 [ 169.471520][ C1] ? bpf_trace_run2+0xec/0x210 [ 169.471538][ C1] ? __bpf_trace_hrtimer_start+0x23/0x30 [ 169.471565][ C1] kasan_set_free_info+0x23/0x40 [ 169.471582][ C1] ____kasan_slab_free+0x126/0x160 [ 169.471598][ C1] __kasan_slab_free+0x11/0x20 [ 169.471614][ C1] slab_free_freelist_hook+0xbd/0x190 [ 169.471634][ C1] ? file_free_rcu+0x9f/0xb0 [ 169.471650][ C1] kmem_cache_free+0x116/0x2e0 [ 169.471669][ C1] file_free_rcu+0x9f/0xb0 [ 169.471685][ C1] ? __fput+0x910/0x910 [ 169.471701][ C1] rcu_do_batch+0x57a/0xc10 [ 169.471722][ C1] ? local_bh_enable+0x20/0x20 [ 169.471739][ C1] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 169.471761][ C1] ? raw_spin_rq_unlock+0x9/0x10 [ 169.471778][ C1] ? update_blocked_averages+0xfab/0x10d0 [ 169.471799][ C1] rcu_core+0x517/0x1020 [ 169.471819][ C1] ? rcu_cpu_kthread_park+0x90/0x90 [ 169.471837][ C1] ? tcp_tsq_write+0x330/0x330 [ 169.471858][ C1] rcu_core_si+0x9/0x10 [ 169.471874][ C1] __do_softirq+0x26d/0x5bf [ 169.471892][ C1] do_softirq+0xf6/0x150 [ 169.471909][ C1] [ 169.471914][ C1] [ 169.471919][ C1] ? __local_bh_enable_ip+0x80/0x80 [ 169.471937][ C1] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 169.471955][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 169.472013][ C1] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 169.472034][ C1] __local_bh_enable_ip+0x75/0x80 [ 169.472052][ C1] _raw_spin_unlock_bh+0x51/0x60 [ 169.472070][ C1] sock_map_delete_elem+0xcb/0x130 [ 169.472089][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x4a0 [ 169.472102][ C1] bpf_trace_run2+0xec/0x210 [ 169.472121][ C1] ? bpf_trace_run1+0x1c0/0x1c0 [ 169.472140][ C1] ? debug_smp_processor_id+0x17/0x20 [ 169.472158][ C1] ? get_nohz_timer_target+0x79/0x750 [ 169.472176][ C1] __bpf_trace_hrtimer_start+0x23/0x30 [ 169.472196][ C1] ? __bpf_trace_hrtimer_init+0x40/0x40 [ 169.472214][ C1] __traceiter_hrtimer_start+0x75/0xc0 [ 169.472234][ C1] enqueue_hrtimer+0x1e7/0x240 [ 169.472250][ C1] hrtimer_start_range_ns+0x9f4/0xb80 [ 169.472269][ C1] do_nanosleep+0x12d/0x6a0 [ 169.472288][ C1] ? usleep_range_state+0x160/0x160 [ 169.472307][ C1] ? hrtimer_init_sleeper+0x3b/0x1a0 [ 169.472322][ C1] ? hrtimer_nanosleep+0x107/0x3f0 [ 169.472339][ C1] hrtimer_nanosleep+0x1c5/0x3f0 [ 169.472355][ C1] ? nanosleep_copyout+0x120/0x120 [ 169.472371][ C1] ? __remove_hrtimer+0x4d0/0x4d0 [ 169.472388][ C1] ? get_timespec64+0x197/0x270 [ 169.472406][ C1] ? timespec64_add_safe+0x220/0x220 [ 169.472426][ C1] common_nsleep+0x91/0xb0 [ 169.472441][ C1] __se_sys_clock_nanosleep+0x323/0x3b0 [ 169.472462][ C1] ? __x64_sys_clock_nanosleep+0xb0/0xb0 [ 169.472482][ C1] ? __kasan_check_read+0x11/0x20 [ 169.472500][ C1] __x64_sys_clock_nanosleep+0x9b/0xb0 [ 169.472520][ C1] do_syscall_64+0x3d/0xb0 [ 169.472536][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 169.472557][ C1] RIP: 0033:0x7f31a7920743 [ 169.472581][ C1] Code: 00 00 00 00 00 66 90 83 ff 03 74 7b 83 ff 02 b8 fa ff ff ff 49 89 ca 0f 44 f8 80 3d 5e 09 05 00 00 74 14 b8 e6 00 00 00 0f 05 d8 c3 66 2e 0f 1f 84 00 00 00 00 00 48 83 ec 28 48 89 54 24 10 [ 169.472594][ C1] RSP: 002b:00007ffec4cce4d8 EFLAGS: 00000202 ORIG_RAX: 00000000000000e6 [ 169.472611][ C1] RAX: ffffffffffffffda RBX: 0000000000001825 RCX: 00007f31a7920743 [ 169.472623][ C1] RDX: 00007ffec4cce4f0 RSI: 0000000000000000 RDI: 0000000000000000 [ 169.472634][ C1] RBP: 00000000000f4240 R08: 00007ffec4de1080 R09: 00007ffec4de10b0 [ 169.472646][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000010f26 [ 169.472656][ C1] R13: 00007ffec4cce52c R14: 00007ffec4cce540 R15: 00007ffec4cce530 [ 169.472672][ C1] [ 169.472681][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.652 msecs [ 169.472985][ C0] rcu: rcu_preempt kthread starved for 10002 jiffies! g19269 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 170.353144][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 170.363131][ C0] rcu: RCU grace-period kthread stack dump: [ 170.368855][ C0] task:rcu_preempt state:R running task stack:28328 pid: 14 ppid: 2 flags:0x00004000 [ 170.379611][ C0] Call Trace: [ 170.382913][ C0] [ 170.385774][ C0] __schedule+0xccc/0x1590 [ 170.390027][ C0] ? __sched_text_start+0x8/0x8 [ 170.395349][ C0] ? __kasan_check_write+0x14/0x20 [ 170.400720][ C0] schedule+0x11f/0x1e0 [ 170.407077][ C0] schedule_timeout+0x18c/0x370 [ 170.412178][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 170.418308][ C0] ? console_conditional_schedule+0x30/0x30 [ 170.424081][ C0] ? update_process_times+0x200/0x200 [ 170.429618][ C0] ? prepare_to_swait_event+0x308/0x320 [ 170.435189][ C0] rcu_gp_fqs_loop+0x2af/0xf80 [ 170.439769][ C0] ? debug_smp_processor_id+0x17/0x20 [ 170.444968][ C0] ? __note_gp_changes+0x4ab/0x920 [ 170.450506][ C0] ? rcu_gp_init+0xc30/0xc30 [ 170.454905][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 170.459952][ C0] ? rcu_gp_init+0x9cf/0xc30 [ 170.464537][ C0] rcu_gp_kthread+0xa4/0x350 [ 170.469949][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 170.474774][ C0] ? rcu_barrier_callback+0x50/0x50 [ 170.480239][ C0] ? __kasan_check_read+0x11/0x20 [ 170.485206][ C0] ? __kthread_parkme+0xb2/0x200 [ 170.489983][ C0] kthread+0x421/0x510 [ 170.493990][ C0] ? rcu_barrier_callback+0x50/0x50 [ 170.499094][ C0] ? kthread_blkcg+0xd0/0xd0 [ 170.503525][ C0] ret_from_fork+0x1f/0x30 [ 170.507772][ C0] [ 170.510637][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 170.516802][ C0] NMI backtrace for cpu 0 [ 170.521002][ C0] CPU: 0 PID: 6179 Comm: syz-executor192 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 170.532595][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 170.542669][ C0] Call Trace: [ 170.545788][ C0] [ 170.548477][ C0] dump_stack_lvl+0x151/0x1b7 [ 170.552992][ C0] ? io_uring_drop_tctx_refs+0x190/0x190 [ 170.558460][ C0] dump_stack+0x15/0x17 [ 170.562456][ C0] nmi_cpu_backtrace+0x2f7/0x300 [ 170.567227][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 170.573300][ C0] ? panic+0x751/0x751 [ 170.577382][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 170.583295][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 170.589100][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 170.595000][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 170.600731][ C0] rcu_check_gp_kthread_starvation+0x1e3/0x250 [ 170.606717][ C0] print_other_cpu_stall+0x112d/0x1340 [ 170.612022][ C0] ? print_cpu_stall+0x5f0/0x5f0 [ 170.616785][ C0] rcu_sched_clock_irq+0xaec/0x12f0 [ 170.621941][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 170.628005][ C0] ? hrtimer_run_queues+0x15f/0x440 [ 170.633302][ C0] update_process_times+0x198/0x200 [ 170.638420][ C0] tick_sched_timer+0x188/0x240 [ 170.643198][ C0] ? tick_setup_sched_timer+0x480/0x480 [ 170.648580][ C0] __hrtimer_run_queues+0x41a/0xad0 [ 170.653607][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 170.658560][ C0] ? clockevents_program_event+0x22f/0x300 [ 170.664282][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 170.670182][ C0] hrtimer_interrupt+0x40c/0xaa0 [ 170.674979][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 170.680700][ C0] sysvec_apic_timer_interrupt+0x95/0xc0 [ 170.686153][ C0] [ 170.688935][ C0] [ 170.691707][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 170.697523][ C0] RIP: 0010:smp_call_function_many_cond+0x843/0x9b0 [ 170.703952][ C0] Code: 45 8b 7d 00 44 89 fe 83 e6 01 31 ff e8 76 a8 0a 00 41 83 e7 01 49 bf 00 00 00 00 00 fc ff df 75 07 e8 b1 a4 0a 00 eb 38 f3 90 <42> 0f b6 04 3b 84 c0 75 11 41 f7 45 00 01 00 00 00 74 1e e8 95 a4 [ 170.723482][ C0] RSP: 0018:ffffc90000b87200 EFLAGS: 00000293 [ 170.729384][ C0] RAX: ffffffff8165819b RBX: 1ffff1103ee276cd RCX: ffff88810e1562c0 [ 170.737558][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 170.745363][ C0] RBP: ffffc90000b87308 R08: ffffffff8165816a R09: ffffed103ee07053 [ 170.753178][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 170.760986][ C0] R13: ffff8881f713b668 R14: ffff8881f7038280 R15: dffffc0000000000 [ 170.768955][ C0] ? smp_call_function_many_cond+0x82a/0x9b0 [ 170.774767][ C0] ? smp_call_function_many_cond+0x85b/0x9b0 [ 170.780589][ C0] ? flush_tlb_kernel_range+0x210/0x210 [ 170.788535][ C0] ? smp_call_function_many+0x40/0x40 [ 170.793777][ C0] ? __kasan_check_write+0x14/0x20 [ 170.798684][ C0] ? _raw_spin_lock+0xa4/0x1b0 [ 170.803285][ C0] ? flush_tlb_kernel_range+0x210/0x210 [ 170.808666][ C0] on_each_cpu_cond_mask+0x40/0x80 [ 170.814674][ C0] flush_tlb_kernel_range+0x184/0x210 [ 170.819883][ C0] __purge_vmap_area_lazy+0x230/0x1690 [ 170.825172][ C0] ? cpumask_next+0x8a/0xb0 [ 170.829513][ C0] ? purge_fragmented_blocks_allcpus+0x80b/0x920 [ 170.835789][ C0] ? purge_fragmented_blocks_allcpus+0x89b/0x920 [ 170.841947][ C0] ? mutex_lock+0xb6/0x1e0 [ 170.846193][ C0] ? purge_fragmented_blocks_allcpus+0x920/0x920 [ 170.852357][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 170.856967][ C0] _vm_unmap_aliases+0x339/0x3b0 [ 170.861735][ C0] vm_unmap_aliases+0x19/0x20 [ 170.866244][ C0] change_page_attr_set_clr+0x308/0x1050 [ 170.871808][ C0] ? debug_smp_processor_id+0x17/0x20 [ 170.877005][ C0] ? get_random_u32+0x368/0x660 [ 170.881704][ C0] ? __set_memory_prot+0x100/0x100 [ 170.886645][ C0] ? get_random_u64+0x5c0/0x5c0 [ 170.891423][ C0] ? __kmalloc+0x13a/0x270 [ 170.895669][ C0] ? __vmalloc_node_range+0x2d6/0x8d0 [ 170.900875][ C0] ? is_vmalloc_or_module_addr+0xd/0x50 [ 170.906705][ C0] ? __kasan_unpoison_vmalloc+0x6a/0x90 [ 170.912072][ C0] ? emit_insn_suffix+0xdb/0x350 [ 170.917120][ C0] ? __kasan_check_write+0x14/0x20 [ 170.922071][ C0] ? _raw_spin_lock+0xa4/0x1b0 [ 170.926864][ C0] set_memory_ro+0xa1/0xe0 [ 170.931911][ C0] ? set_memory_nx+0x130/0x130 [ 170.936515][ C0] ? bpf_int_jit_compile+0x611c/0xc6d0 [ 170.941837][ C0] ? _raw_spin_unlock+0x4d/0x70 [ 170.946499][ C0] bpf_int_jit_compile+0xbf42/0xc6d0 [ 170.951622][ C0] ? emit_bpf_dispatcher+0xd90/0xd90 [ 170.957062][ C0] bpf_prog_select_runtime+0x706/0x9e0 [ 170.962437][ C0] ? memset+0x35/0x40 [ 170.967297][ C0] ? bpf_obj_name_cpy+0x196/0x1e0 [ 170.972152][ C0] bpf_prog_load+0x1315/0x1b50 [ 170.976754][ C0] ? map_freeze+0x370/0x370 [ 170.981093][ C0] ? selinux_bpf+0xcb/0x100 [ 170.985619][ C0] ? security_bpf+0x82/0xb0 [ 170.990045][ C0] __sys_bpf+0x4bc/0x760 [ 170.994127][ C0] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 170.999328][ C0] ? ptrace_notify+0x24c/0x350 [ 171.003931][ C0] __x64_sys_bpf+0x7c/0x90 [ 171.008186][ C0] do_syscall_64+0x3d/0xb0 [ 171.012892][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 171.018621][ C0] RIP: 0033:0x7f31a78f9169 [ 171.023068][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 171.042511][ C0] RSP: 002b:00007ffec4cce518 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 171.051093][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f31a78f9169 [ 171.058900][ C0] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 171.066876][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0 [ 171.074687][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000010efe [ 171.082585][ C0] R13: 00007ffec4cce52c R14: 00007ffec4cce540 R15: 00007ffec4cce530 [ 171.090759][ C0] [ 309.113773][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 225s! [syz-executor192:6179] [ 309.122456][ C0] Modules linked in: [ 309.126177][ C0] CPU: 0 PID: 6179 Comm: syz-executor192 Tainted: G W 5.15.149-syzkaller-00490-g5d96939590c0 #0 [ 309.137717][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 309.147615][ C0] RIP: 0010:smp_call_function_many_cond+0x843/0x9b0 [ 309.154066][ C0] Code: 45 8b 7d 00 44 89 fe 83 e6 01 31 ff e8 76 a8 0a 00 41 83 e7 01 49 bf 00 00 00 00 00 fc ff df 75 07 e8 b1 a4 0a 00 eb 38 f3 90 <42> 0f b6 04 3b 84 c0 75 11 41 f7 45 00 01 00 00 00 74 1e e8 95 a4 [ 309.174202][ C0] RSP: 0018:ffffc90000b87200 EFLAGS: 00000293 [ 309.180099][ C0] RAX: ffffffff8165819b RBX: 1ffff1103ee276cd RCX: ffff88810e1562c0 [ 309.187910][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 309.195722][ C0] RBP: ffffc90000b87308 R08: ffffffff8165816a R09: ffffed103ee07053 [ 309.203534][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 309.211344][ C0] R13: ffff8881f713b668 R14: ffff8881f7038280 R15: dffffc0000000000 [ 309.219262][ C0] FS: 00005555562b2380(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 309.228029][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 309.234454][ C0] CR2: 000000002000d000 CR3: 000000011af00000 CR4: 00000000003506b0 [ 309.242269][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 309.250075][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 309.257888][ C0] Call Trace: [ 309.261014][ C0] [ 309.263706][ C0] ? show_regs+0x58/0x60 [ 309.267780][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 309.272742][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 309.277848][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 309.283059][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 309.288006][ C0] ? clockevents_program_event+0x22f/0x300 [ 309.293646][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 309.299552][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 309.304496][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 309.310397][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 309.316037][ C0] [ 309.318829][ C0] [ 309.321594][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 309.327582][ C0] ? smp_call_function_many_cond+0x82a/0x9b0 [ 309.333397][ C0] ? smp_call_function_many_cond+0x85b/0x9b0 [ 309.339214][ C0] ? smp_call_function_many_cond+0x843/0x9b0 [ 309.345033][ C0] ? flush_tlb_kernel_range+0x210/0x210 [ 309.350411][ C0] ? smp_call_function_many+0x40/0x40 [ 309.355618][ C0] ? __kasan_check_write+0x14/0x20 [ 309.360562][ C0] ? _raw_spin_lock+0xa4/0x1b0 [ 309.365186][ C0] ? flush_tlb_kernel_range+0x210/0x210 [ 309.370553][ C0] on_each_cpu_cond_mask+0x40/0x80 [ 309.375495][ C0] flush_tlb_kernel_range+0x184/0x210 [ 309.380702][ C0] __purge_vmap_area_lazy+0x230/0x1690 [ 309.386003][ C0] ? cpumask_next+0x8a/0xb0 [ 309.390334][ C0] ? purge_fragmented_blocks_allcpus+0x80b/0x920 [ 309.396498][ C0] ? purge_fragmented_blocks_allcpus+0x89b/0x920 [ 309.402659][ C0] ? mutex_lock+0xb6/0x1e0 [ 309.406914][ C0] ? purge_fragmented_blocks_allcpus+0x920/0x920 [ 309.413073][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 309.417675][ C0] _vm_unmap_aliases+0x339/0x3b0 [ 309.422448][ C0] vm_unmap_aliases+0x19/0x20 [ 309.426966][ C0] change_page_attr_set_clr+0x308/0x1050 [ 309.432431][ C0] ? debug_smp_processor_id+0x17/0x20 [ 309.437635][ C0] ? get_random_u32+0x368/0x660 [ 309.442322][ C0] ? __set_memory_prot+0x100/0x100 [ 309.447269][ C0] ? get_random_u64+0x5c0/0x5c0 [ 309.451957][ C0] ? __kmalloc+0x13a/0x270 [ 309.456211][ C0] ? __vmalloc_node_range+0x2d6/0x8d0 [ 309.461418][ C0] ? is_vmalloc_or_module_addr+0xd/0x50 [ 309.466887][ C0] ? __kasan_unpoison_vmalloc+0x6a/0x90 [ 309.472401][ C0] ? emit_insn_suffix+0xdb/0x350 [ 309.477183][ C0] ? __kasan_check_write+0x14/0x20 [ 309.482123][ C0] ? _raw_spin_lock+0xa4/0x1b0 [ 309.486723][ C0] set_memory_ro+0xa1/0xe0 [ 309.490976][ C0] ? set_memory_nx+0x130/0x130 [ 309.495576][ C0] ? bpf_int_jit_compile+0x611c/0xc6d0 [ 309.500870][ C0] ? _raw_spin_unlock+0x4d/0x70 [ 309.505556][ C0] bpf_int_jit_compile+0xbf42/0xc6d0 [ 309.510682][ C0] ? emit_bpf_dispatcher+0xd90/0xd90 [ 309.515803][ C0] bpf_prog_select_runtime+0x706/0x9e0 [ 309.521095][ C0] ? memset+0x35/0x40 [ 309.524918][ C0] ? bpf_obj_name_cpy+0x196/0x1e0 [ 309.529773][ C0] bpf_prog_load+0x1315/0x1b50 [ 309.534374][ C0] ? map_freeze+0x370/0x370 [ 309.538713][ C0] ? selinux_bpf+0xcb/0x100 [ 309.543052][ C0] ? security_bpf+0x82/0xb0 [ 309.547391][ C0] __sys_bpf+0x4bc/0x760 [ 309.551470][ C0] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 309.556678][ C0] ? ptrace_notify+0x24c/0x350 [ 309.561281][ C0] __x64_sys_bpf+0x7c/0x90 [ 309.565617][ C0] do_syscall_64+0x3d/0xb0 [ 309.569870][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 309.575599][ C0] RIP: 0033:0x7f31a78f9169 [ 309.579953][ C0] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 309.599381][ C0] RSP: 002b:00007ffec4cce518 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 309.607628][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f31a78f9169 [ 309.615439][ C0] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 309.623249][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 00000000000000a0 [ 309.631061][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000010efe [ 309.638871][ C0] R13: 00007ffec4cce52c R14: 00007ffec4cce540 R15: 00007ffec4cce530 [ 309.646687][ C0]